Create custom expand all/ collapse all for accordion section rows table based in lightning component | how to create expand/collapse in lightning component Salesforce

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Hey guys, today in this post we are going to learn about how to create a custom expandable all/collapsible all (Accordion) rows table based in lightning component.

Don’t forget to check out:- How to Create My Custom Accordion Expand Collapse and Toggle Section in Lightning Component Click Here For More Information

Files we used in this post example

expandAndCollapseAllapp.app	Lightning Application	It is used for call the component to preview on browser.
expandAndCollapseAllCmp.cmp	Lightning Component	It is used for create a table of student Information.
expandAndCollapseAllCmpController.js	Lightning Component Controller	It is used for click functionality expandable all/ Collapsible all section..
expandAndCollapseAllCmp.css	Component Style CSS	It is used for creat a custom style CSS for alignmnet expandable/Collapsible section table
expandAndCollapseDetailscmp.cmp	Lightning Component	It is a child component of ‘expandAndCollapseAllCmp.cmp’
expandAndCollapseDetailscmpController.js	Lightning Component Controller	It is used for expand and collapse functionality in row section detail view.

Live Demo

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Step 1:- Create Lightning Application : expandAndCollapseAllapp.app

From Developer Console >> File >> New >> Lightning Application

expandAndCollapseAllapp.app [Component Application File]

  <aura:application extends="force:slds">
    <c:expandAndCollapseAllCmp/>
 </aura:application>

<aura:application extends="force:slds">

<c:expandAndCollapseAllCmp/>

</aura:application>

Step 2:- Create Lightning Component : expandAndCollapseAllCmp.cmp

From Developer Console >> File >> New >> Lightning Component

expandAndCollapseAllCmp.cmp [Lightning Component File]

   <aura:component implements="force:appHostable,flexipage:availableForAllPageTypes,flexipage:availableForRecordHome,force:hasRecordId,forceCommunity:availableForAllPageTypes,force:lightningQuickAction" access="global" >
        <div class="slds slds-p-horizontal--medium" style="font-size:11px;">        
        <div class="slds-scrollable--x"> 
            <table class="slds-table slds-table_cell-buffer slds-table_bordered slds-no-row-hover episodicTbl" style="border:1px #ddd solid;">
                <thead style="font-size:11px;">
                    <tr>
                        <th><div style="width:20px;"><span class="slds-m-right--x-small listRow" id="listRow" onclick="{!c.moreDataInfo}"><lightning:icon iconName="utility:add" variant="inverse" size="xx-small" class="addIcon" style="cursor:pointer;"/> <lightning:icon iconName="utility:dash" variant="inverse" size="xx-small" class="dashIcon" style="cursor:pointer;"/></span></div></th>
                        <th style="width:15%;">Student Name</th>
                        <th style="width:15%;">Father Name</th>
                        <th style="width:15%;">Phone</th>    
                        <th style="width:15%;">Email</th>
                        <th style="width:40%;">Address</th>   
                        <th><div style="width:100px;"></div></th>
                    </tr>
                </thead>
                <tbody id="loadDataInfo" class="loadDataInfo">                    
                    <c:expandAndCollapseDetailscmp/>
                </tbody>
            </table>
        </div>
<br/><br/>
    <p><img src="https://www.w3web.net/wp-content/uploads/2021/05/thumbsUpLike.png" width="25" height="25" style="vertical-align:top; margin-right:10px;"/> <strong> <span style="font-size:15px; font-style:italic; display:inline-block; margin-right:5px;">Don't forget to check out:-</span> <a href="https://www.w3web.net/" target="_blank" style="text-decoration:none;" rel="noopener noreferrer">An easy way to learn step-by-step online free tutorial, To know more Click  <span style="color:#ff8000; font-size:18px;">Here..</span></a></strong></p>

    </div>   
</aura:component>

<aura:component implements="force:appHostable,flexipage:availableForAllPageTypes,flexipage:availableForRecordHome,force:hasRecordId,forceCommunity:availableForAllPageTypes,force:lightningQuickAction" access="global" >

<tr>

<th style="width:15%;">Student Name</th>

<th style="width:15%;">Father Name</th>

<th style="width:15%;">Phone</th>

<th style="width:15%;">Email</th>

<th style="width:40%;">Address</th>

</tr>

</thead>

<c:expandAndCollapseDetailscmp/>

</tbody>

</table>

</div>

<p><img src="https://www.w3web.net/wp-content/uploads/2021/05/thumbsUpLike.png" width="25" height="25" style="vertical-align:top; margin-right:10px;"/> <strong> <span style="font-size:15px; font-style:italic; display:inline-block; margin-right:5px;">Don't forget to check out:-</span> <a href="https://www.w3web.net/" target="_blank" style="text-decoration:none;" rel="noopener noreferrer">An easy way to learn step-by-step online free tutorial, To know more Click <span style="color:#ff8000; font-size:18px;">Here..</span></a></strong></p>

</div>

</aura:component>

Step 3:- Create Lightning Component : expandAndCollapseAllCmpController.js

From Developer Console >> File >> New >> Lightning Component >> JavaScript Controller

expandAndCollapseAllCmpController.js [JavaScript Controller]

  ({      
    moreDataInfo : function(component, event, helper) {
		var thisObj = event.target.id;
        var loadDataInfo = document.getElementById('loadDataInfo');
        var rowDetailAll =  loadDataInfo.querySelectorAll('.rowDetail');
        var listRowAll =  loadDataInfo.querySelectorAll('.listRow');
        document.getElementById(thisObj).classList.toggle('activeIcon');            
            if(loadDataInfo.classList.contains('active') || loadDataInfo.classList.contains('loadDataInfo')){
                for(var i=0; i<rowDetailAll.length; i++){
                  listRowAll[i].classList.remove('activeIcon');  
                  rowDetailAll[i].classList.remove('activeRow');
               }
            }           
        
        loadDataInfo.classList.toggle('active');
	},
    
})

({

moreDataInfo : function(component, event, helper) {

var thisObj = event.target.id;

var loadDataInfo = document.getElementById('loadDataInfo');

var rowDetailAll = loadDataInfo.querySelectorAll('.rowDetail');

var listRowAll = loadDataInfo.querySelectorAll('.listRow');

document.getElementById(thisObj).classList.toggle('activeIcon');

if(loadDataInfo.classList.contains('active') || loadDataInfo.classList.contains('loadDataInfo')){

for(var i=0; i<rowDetailAll.length; i++){

listRowAll[i].classList.remove('activeIcon');

rowDetailAll[i].classList.remove('activeRow');

}

loadDataInfo.classList.toggle('active');

})

Step 4:- Create Lightning Component : expandAndCollapseAllCmp.css

From Developer Console >> File >> New >> Lightning Component >> Component Style CSs

expandAndCollapseAllCmp.css [Style CSS]

  .THIS {
    background-color:#fff;
}
.THIS .episodicTbl {border-spacing: 0px;}
.THIS .episodicTbl TH{background:#0783dc; color:#fff;}
.THIS .episodicTbl th, .THIS .episodicTbl td{vertical-align:top; white-space: normal; padding: .30rem .5rem;}
.THIS .episodicTbl th:last-child, .THIS .episodicTbl td:last-child{padding-right:0;}
.THIS .episodicTbl td .slds-input, .THIS .episodicTbl td .slds-select{width:auto; line-height: 1.2rem; min-height: calc(1.2rem + 2px);}
.THIS .episodicTbl td .uiInput--textarea.textarea{padding: .12rem 0.3rem; width:100%;}
.THIS .episodicTbl td .slds-select{height: 13px; min-width:100px;}
.THIS .episodicTbl td .slds-input.epsInp{width:60px;}
.THIS .episodicTbl .updateBtnSpn .slds-button{min-width:75px; display:block; margin-bottom:5px; margin-left:0; text-align:left;}
.THIS .episodicTbl .updateBtnSpn:last-child{margin-bottom:0;}
.THIS .episodicTbl .rowCol{display:block;}
.THIS .episodicTbl .rowCol .inpFldSml{width:100%;}
.THIS .episodicTbl .rowCol .datePicker-openIcon{bottom: 4px;}
.THIS .episodicTbl .rowCol.dateInp .slds-dropdown-trigger{width: 115px;}
.THIS .episodicTbl .rowCol.dateInp input{ width:100%;}
.THIS .episodicTbl .rowCol.dateInp .slds-input-has-icon .slds-input__icon{top: 42%;}
.THIS .uiInputSelect .form-element__label{display:none;}

.THIS .episodicTbl th, .THIS .episodicTbl td{vertical-align:top; border-top:0;}
.THIS .episodicTbl td{padding-top:10px; padding-bottom: 4px;}
.THIS .episodicTbl .wrapText{max-width:70px; overflow:hidden; display:inline-block; text-overflow:ellipsis; white-space:nowrap;}

.THIS .episodicTbl tbody tr:hover{background:#f5f5f5;}
.THIS .slds-button.slds-button_brand{line-height: 1.3rem;}
.THIS .slds-lookup .slds-lookup__search-input{line-height: 1.6rem; min-height: calc(1.6rem + 2px);}
.THIS .slds-form-element_horizontal .slds-select {min-height: calc(1.6rem + (1px * 2));}

.THIS .episodicSubTbl TH{background:#c5c5c5; color:#000;}
.THIS .episodicSubTbl td:first-child{padding-left: 0.5rem;}
.THIS .episodicSubTbl td:last-child{padding-right: 0;}
.THIS .episodicSubTbl td{padding:2px; padding-bottom:0;}
.THIS .episodicSubTbl .rowCol{display:block; margin-bottom:5px; overflow:hidden;}
.THIS .episodicSubTbl .rowCol .inpFldSml{width:95px;}
.THIS .episodicSubTbl .rowCol .dateInp{width:115px;}
.THIS .episodicSubTbl .textArea{width:120px; padding: .6rem;}
.THIS .episodicSubTbl input.uiInput--checkbox[type=checkbox]{float:left; display: inline-block; margin-right: 5px;}
.THIS .septrLine{border-bottom:1px #999 solid !important;}

.THIS .listRow .dashIcon{display:none;}
.THIS .listRow.activeIcon .dashIcon{display:inline-block;}
.THIS .listRow.activeIcon .addIcon{display:none;}

.THIS .loadDataInfo tr.rowDetail:nth-child(odd){background: #eee;} 
.THIS .loadDataInfo tr.rowDetail td{border-bottom:1px #ccc solid;}

.THIS .loadDataInfo{display: contents;}

.THIS .loadDataInfo .dataRowItem{display: none;}
.THIS .loadDataInfo .addIcon{display:inline-block;}
.THIS .loadDataInfo .dashIcon{display:none;}

.THIS .loadDataInfo .rowDetail.activeRow + .dataRowItem{display: contents;}
.THIS .loadDataInfo .rowDetail.activeRow .addIcon{display:none;}
.THIS .loadDataInfo .rowDetail.activeRow .dashIcon{display:inline-block;}

.THIS .loadDataInfo.active .dataRowItem{display: contents;}
.THIS .loadDataInfo.active .addIcon{display:none;}
.THIS .loadDataInfo.active .dashIcon{display:inline-block;}

.THIS .loadDataInfo.active .rowDetail.activeRow + .dataRowItem{display: none;}
.THIS .loadDataInfo.active .rowDetail.activeRow .addIcon{display:inline-block;}
.THIS .loadDataInfo.active .rowDetail.activeRow .dashIcon{display:none;}

.THIS .dataRowItem{display:none;}
.THIS .rowDetail.activeRow + .dataRowItem{display: contents;}
.THIS .actBtnOver{width:70px;}
.THIS .actBtnOver .slds-icon_x-small{width: 0.65rem; height: 0.65rem;}
.THIS .actBtnOver .slds-icon_container_circle{padding: .3rem;}
.THIS .actBtnOver .slds-button+.slds-button{margin-left: 0rem;}
.THIS .statusMarkOver{display:inline-block; padding-top: 3px;}
.THIS .statusMarkOver .statusMark{display:inline-block; font-weight:bold; margin:0 0 1px 2px; padding:1px 2px; font-size:11px;}

.THIS {

background-color:#fff;

}

.THIS .episodicTbl {border-spacing: 0px;}

.THIS .episodicTbl TH{background:#0783dc; color:#fff;}

.THIS .episodicTbl th, .THIS .episodicTbl td{vertical-align:top; white-space: normal; padding: .30rem .5rem;}

.THIS .episodicTbl th:last-child, .THIS .episodicTbl td:last-child{padding-right:0;}

.THIS .episodicTbl td .slds-input, .THIS .episodicTbl td .slds-select{width:auto; line-height: 1.2rem; min-height: calc(1.2rem + 2px);}

.THIS .episodicTbl td .uiInput--textarea.textarea{padding: .12rem 0.3rem; width:100%;}

.THIS .episodicTbl td .slds-select{height: 13px; min-width:100px;}

.THIS .episodicTbl td .slds-input.epsInp{width:60px;}

.THIS .episodicTbl .updateBtnSpn .slds-button{min-width:75px; display:block; margin-bottom:5px; margin-left:0; text-align:left;}

.THIS .episodicTbl .updateBtnSpn:last-child{margin-bottom:0;}

.THIS .episodicTbl .rowCol{display:block;}

.THIS .episodicTbl .rowCol .inpFldSml{width:100%;}

.THIS .episodicTbl .rowCol .datePicker-openIcon{bottom: 4px;}

.THIS .episodicTbl .rowCol.dateInp .slds-dropdown-trigger{width: 115px;}

.THIS .episodicTbl .rowCol.dateInp input{ width:100%;}

.THIS .episodicTbl .rowCol.dateInp .slds-input-has-icon .slds-input__icon{top: 42%;}

.THIS .uiInputSelect .form-element__label{display:none;}

.THIS .episodicTbl th, .THIS .episodicTbl td{vertical-align:top; border-top:0;}

.THIS .episodicTbl td{padding-top:10px; padding-bottom: 4px;}

.THIS .episodicTbl .wrapText{max-width:70px; overflow:hidden; display:inline-block; text-overflow:ellipsis; white-space:nowrap;}

.THIS .episodicTbl tbody tr:hover{background:#f5f5f5;}

.THIS .slds-button.slds-button_brand{line-height: 1.3rem;}

.THIS .slds-lookup .slds-lookup__search-input{line-height: 1.6rem; min-height: calc(1.6rem + 2px);}

.THIS .slds-form-element_horizontal .slds-select {min-height: calc(1.6rem + (1px * 2));}

.THIS .episodicSubTbl TH{background:#c5c5c5; color:#000;}

.THIS .episodicSubTbl td:first-child{padding-left: 0.5rem;}

.THIS .episodicSubTbl td:last-child{padding-right: 0;}

.THIS .episodicSubTbl td{padding:2px; padding-bottom:0;}

.THIS .episodicSubTbl .rowCol{display:block; margin-bottom:5px; overflow:hidden;}

.THIS .episodicSubTbl .rowCol .inpFldSml{width:95px;}

.THIS .episodicSubTbl .rowCol .dateInp{width:115px;}

.THIS .episodicSubTbl .textArea{width:120px; padding: .6rem;}

.THIS .episodicSubTbl input.uiInput--checkbox[type=checkbox]{float:left; display: inline-block; margin-right: 5px;}

.THIS .septrLine{border-bottom:1px #999 solid !important;}

.THIS .listRow .dashIcon{display:none;}

.THIS .listRow.activeIcon .dashIcon{display:inline-block;}

.THIS .listRow.activeIcon .addIcon{display:none;}

.THIS .loadDataInfo tr.rowDetail:nth-child(odd){background: #eee;}

.THIS .loadDataInfo tr.rowDetail td{border-bottom:1px #ccc solid;}

.THIS .loadDataInfo{display: contents;}

.THIS .loadDataInfo .dataRowItem{display: none;}

.THIS .loadDataInfo .addIcon{display:inline-block;}

.THIS .loadDataInfo .dashIcon{display:none;}

.THIS .loadDataInfo .rowDetail.activeRow + .dataRowItem{display: contents;}

.THIS .loadDataInfo .rowDetail.activeRow .addIcon{display:none;}

.THIS .loadDataInfo .rowDetail.activeRow .dashIcon{display:inline-block;}

.THIS .loadDataInfo.active .dataRowItem{display: contents;}

.THIS .loadDataInfo.active .addIcon{display:none;}

.THIS .loadDataInfo.active .dashIcon{display:inline-block;}

.THIS .loadDataInfo.active .rowDetail.activeRow + .dataRowItem{display: none;}

.THIS .loadDataInfo.active .rowDetail.activeRow .addIcon{display:inline-block;}

.THIS .loadDataInfo.active .rowDetail.activeRow .dashIcon{display:none;}

.THIS .dataRowItem{display:none;}

.THIS .rowDetail.activeRow + .dataRowItem{display: contents;}

.THIS .actBtnOver{width:70px;}

.THIS .actBtnOver .slds-icon_x-small{width: 0.65rem; height: 0.65rem;}

.THIS .actBtnOver .slds-icon_container_circle{padding: .3rem;}

.THIS .actBtnOver .slds-button+.slds-button{margin-left: 0rem;}

.THIS .statusMarkOver{display:inline-block; padding-top: 3px;}

.THIS .statusMarkOver .statusMark{display:inline-block; font-weight:bold; margin:0 0 1px 2px; padding:1px 2px; font-size:11px;}

Step 5:- Create Lightning Component : expandAndCollapseDetailscmp.cmp

From Developer Console >> File >> New >> Lightning Component

expandAndCollapseDetailscmp.cmp [Lightning Component File]

   <aura:component implements="force:appHostable,flexipage:availableForAllPageTypes,flexipage:availableForRecordHome,force:hasRecordId,forceCommunity:availableForAllPageTypes,force:lightningQuickAction" access="global" >
	<!-- Start reportCardRow0 -->
    <tr class="rowDetail" id="reportCardRow0">  
        <td>
            <span class="slds-m-right--x-small listRow" name="reportCardRow0" aura:id="spanIcon" onclick="{!c.detailInfo}"><lightning:icon iconName="utility:add" class="addIcon"  size="xx-small" style="cursor:pointer;" /> <lightning:icon iconName="utility:dash" size="xx-small" class="dashIcon" style="cursor:pointer;"/></span>
        </td>
        <td>            
            <div class="rowSplit">
                <div class="rowCol"><ui:inputText class="slds-input" value="" /></div>
            </div>
        </td>
        <td>
            <div class="rowCol"><ui:inputPhone class="slds-input" value="" /></div>
        </td>
        <td>
            <div class="rowCol"><ui:inputEmail class="slds-input" value=""/> </div>
        </td>
        <td>
            <div class="rowCol"><ui:inputText class="slds-input" value=""/></div>
        </td>
        
        <td><ui:inputTextArea class="slds-textarea textArea" aura:id="title" value="" rows="1"/></td>
        <td>
            <div class="actBtnOver">   
                
                <button class="slds-button slds-button_icon" title="Save" >
                    <lightning:icon iconName="action:record" size="x-small" alternativeText="Save"/>
                    <span class="slds-assistive-text" title="Ssave">save</span>
                </button>
                
                <a  href="#" class="slds-button slds-button_icon" title="View" style="display: inline-block;">
                    <lightning:icon iconName="action:preview" size="x-small" alternativeText="View"/> 
                </a>
                
                <button class="slds-button slds-button_icon" title="Delete Record" >
                    <lightning:icon iconName="action:delete" size="x-small" alternativeText="Delete"/>
                    <span class="slds-assistive-text" title="Delete">Delete</span>
                </button>
            </div>            
        </td>  
    </tr>
    
    <tr class="dataRowItem"> 
        <td colspan="7" class="septrLine">
            <table class="slds-table slds-table_cell-buffer episodicSubTbl">
                
                <tr>
                    <td width="10%">
                        <div class="rowSplit">
                            <div class="rowCol dateInp">
                                <lightning:input type="date" label="Exam Start Date" value="" />
                            </div>
                            <div class="rowCol dateInp">                                
                                <lightning:input style="width:100%" type="date" name="End" label="Exm End Date" value="" />
                            </div>
                        </div>
                    </td>
                    <td width="20%">                        
                        <div class="rowCol dateInp">                            
                            <lightning:input type="text" name="Class Teacher" label="Class Teacher" value="" />
                        </div>
                        <div class="rowCol dateInp">                            
                             <lightning:input type="text" name="Total Marks" label="Location" value="" />
                        </div>
                    </td>
                    
                    <td width="10%">
                        <div class="rowSplit">                            
                            <div class="rowCol dateInp">
                                <lightning:input type="date" name="Seassion Start Date" label="Seassion Start Date" value="" />
                            </div>
                            <div class="rowCol dateInp"> 
                                 <lightning:input type="date" name="Session Last Date " label="Session Last Date" value="" />
                            </div> 
                        </div>
                        
                    </td>
                    <td width="15%">                    
                        <div class="rowSplit slds-p-top--medium slds-m-left--medium">                            
                            <div class="rowCol slds-float--left slds-m-right--small"><label class="labelTxt">Hindi</label><ui:inputCheckbox value=""/></div>
                            <div class="rowCol "><label class="labelTxt">English</label><ui:inputCheckbox value=""/></div> 
                            
                        </div>
                        <div class="rowSplit slds-m-left--medium">
                            <div class="rowCol slds-float--left slds-m-right--small"><label class="labelTxt">Math</label><ui:inputCheckbox value=""/></div> 
                            <div class="rowCol"><label class="labelTxt">Science</label><ui:inputCheckbox value=""/></div> 
                        </div>
                    </td>
                   
                    <td width="45%">                    
                        <div class="rowSplit">                            
                            <div class="rowCol slds-p-right--x-small">
                                <label class="labelTxt">Your Comments</label>
                                <ui:inputTextArea class="slds-textarea textArea" aura:id="Comments" value="" rows="2"/>
                            </div>
                        </div>
                    </td>
                </tr>
            </table>
        </td>
    </tr>
   
    <!-- Start reportCardRow1 -->
    <tr class="rowDetail" id="reportCardRow1">  
        <td>
            <span class="slds-m-right--x-small listRow" name="reportCardRow1" aura:id="spanIcon" onclick="{!c.detailInfo}"><lightning:icon iconName="utility:add" class="addIcon"  size="xx-small" style="cursor:pointer;" /> <lightning:icon iconName="utility:dash" size="xx-small" class="dashIcon" style="cursor:pointer;"/></span>
        </td>
        <td>            
            <div class="rowSplit">
                <div class="rowCol"><ui:inputText class="slds-input" value="" /></div>
            </div>
        </td>
        <td>
            <div class="rowCol"><ui:inputPhone class="slds-input" value="" /></div>
        </td>
        <td>
            <div class="rowCol"><ui:inputEmail class="slds-input" value=""/> </div>
        </td>
        <td>
            <div class="rowCol"><ui:inputText class="slds-input" value=""/></div>
        </td>
        
        <td><ui:inputTextArea class="slds-textarea textArea" aura:id="title" value="" rows="1"/></td>
        <td>
            <div class="actBtnOver">   
                
                <button class="slds-button slds-button_icon" title="Save" >
                    <lightning:icon iconName="action:record" size="x-small" alternativeText="Save"/>
                    <span class="slds-assistive-text">save</span>
                </button>
                
                <a  href="#" class="slds-button slds-button_icon" title="View" style="display: inline-block;">
                    <lightning:icon iconName="action:preview" size="x-small" alternativeText="View"/> 
                </a>
                
                <button class="slds-button slds-button_icon" title="Delete Record" >
                    <lightning:icon iconName="action:delete" size="x-small" alternativeText="Delete"/>
                    <span class="slds-assistive-text">Delete</span>
                </button>
            </div>            
        </td>  
    </tr>
    
    <tr class="dataRowItem"> 
        <td colspan="7" class="septrLine">
            <table class="slds-table slds-table_cell-buffer episodicSubTbl">
                
                <tr>
                    <td width="10%">
                        <div class="rowSplit">
                            <div class="rowCol dateInp">
                                <lightning:input type="date" label="Exam Start Date" value="" />
                            </div>
                            <div class="rowCol dateInp">                                
                                <lightning:input style="width:100%" type="date" name="End" label="Exm End Date" value="" />
                            </div>
                        </div>
                    </td>
                    <td width="20%">                        
                        <div class="rowCol dateInp">                            
                            <lightning:input type="text" name="Class Teacher" label="Class Teacher" value="" />
                        </div>
                        <div class="rowCol dateInp">                            
                             <lightning:input type="text" name="Total Marks" label="Location" value="" />
                        </div>
                    </td>
                    
                    <td width="10%">
                        <div class="rowSplit">                            
                            <div class="rowCol dateInp">
                                <lightning:input type="date" name="Seassion Start Date" label="Seassion Start Date" value="" />
                            </div>
                            <div class="rowCol dateInp"> 
                                 <lightning:input type="date" name="Session Last Date " label="Session Last Date" value="" />
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                        </div>
                        
                    </td>
                    <td width="15%">                    
                        <div class="rowSplit slds-p-top--medium slds-m-left--medium">                            
                            <div class="rowCol slds-float--left slds-m-right--small"><label class="labelTxt">Hindi</label><ui:inputCheckbox value=""/></div>
                            <div class="rowCol "><label class="labelTxt">English</label><ui:inputCheckbox value=""/></div> 
                            
                        </div>
                        <div class="rowSplit slds-m-left--medium">
                            <div class="rowCol slds-float--left slds-m-right--small"><label class="labelTxt">Math</label><ui:inputCheckbox value=""/></div> 
                            <div class="rowCol"><label class="labelTxt">Science</label><ui:inputCheckbox value=""/></div> 
                        </div>
                    </td>
                   
                    <td width="45%">                    
                        <div class="rowSplit">                            
                            <div class="rowCol slds-p-right--x-small">
                                <label class="labelTxt">Your Comments</label>
                                <ui:inputTextArea class="slds-textarea textArea" aura:id="Comments" value="" rows="2"/>
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                    </td>
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        </td>
    </tr>
    
    <!-- Start reportCardRow2 -->
    <tr class="rowDetail" id="reportCardRow2">  
        <td>
            <span class="slds-m-right--x-small listRow" name="reportCardRow2" aura:id="spanIcon" onclick="{!c.detailInfo}"><lightning:icon iconName="utility:add" class="addIcon"  size="xx-small" style="cursor:pointer;" /> <lightning:icon iconName="utility:dash" size="xx-small" class="dashIcon" style="cursor:pointer;"/></span>
        </td>
        <td>            
            <div class="rowSplit">
                <div class="rowCol"><ui:inputText class="slds-input" value="" /></div>
            </div>
        </td>
        <td>
            <div class="rowCol"><ui:inputPhone class="slds-input" value="" /></div>
        </td>
        <td>
            <div class="rowCol"><ui:inputEmail class="slds-input" value=""/> </div>
        </td>
        <td>
            <div class="rowCol"><ui:inputText class="slds-input" value=""/></div>
        </td>
        
        <td><ui:inputTextArea class="slds-textarea textArea" aura:id="title" value="" rows="1"/></td>
        <td>
            <div class="actBtnOver">   
                
                <button class="slds-button slds-button_icon" title="Save" >
                    <lightning:icon iconName="action:record" size="x-small" alternativeText="Save"/>
                    <span class="slds-assistive-text">save</span>
                </button>
                
                <a  href="#" class="slds-button slds-button_icon" title="View" style="display: inline-block;">
                    <lightning:icon iconName="action:preview" size="x-small" alternativeText="View"/> 
                </a>
                
                <button class="slds-button slds-button_icon" title="Delete Record" >
                    <lightning:icon iconName="action:delete" size="x-small" alternativeText="Delete"/>
                    <span class="slds-assistive-text">Delete</span>
                </button>
            </div>            
        </td>  
    </tr>
    
    <tr class="dataRowItem"> 
        <td colspan="7" class="septrLine">
            <table class="slds-table slds-table_cell-buffer episodicSubTbl">
                
                <tr>
                    <td width="10%">
                        <div class="rowSplit">
                            <div class="rowCol dateInp">
                                <lightning:input type="date" label="Exam Start Date" value="" />
                            </div>
                            <div class="rowCol dateInp">                                
                                <lightning:input style="width:100%" type="date" name="End" label="Exm End Date" value="" />
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                        </div>
                    </td>
                    <td width="20%">                        
                        <div class="rowCol dateInp">                            
                            <lightning:input type="text" name="Class Teacher" label="Class Teacher" value="" />
                        </div>
                        <div class="rowCol dateInp">                            
                             <lightning:input type="text" name="Total Marks" label="Location" value="" />
                        </div>
                    </td>
                    
                    <td width="10%">
                        <div class="rowSplit">                            
                            <div class="rowCol dateInp">
                                <lightning:input type="date" name="Seassion Start Date" label="Seassion Start Date" value="" />
                            </div>
                            <div class="rowCol dateInp"> 
                                 <lightning:input type="date" name="Session Last Date " label="Session Last Date" value="" />
                            </div> 
                        </div>
                        
                    </td>
                    <td width="15%">                    
                        <div class="rowSplit slds-p-top--medium slds-m-left--medium">                            
                            <div class="rowCol slds-float--left slds-m-right--small"><label class="labelTxt">Hindi</label><ui:inputCheckbox value=""/></div>
                            <div class="rowCol "><label class="labelTxt">English</label><ui:inputCheckbox value=""/></div> 
                            
                        </div>
                        <div class="rowSplit slds-m-left--medium">
                            <div class="rowCol slds-float--left slds-m-right--small"><label class="labelTxt">Math</label><ui:inputCheckbox value=""/></div> 
                            <div class="rowCol"><label class="labelTxt">Science</label><ui:inputCheckbox value=""/></div> 
                        </div>
                    </td>
                   
                    <td width="45%">                    
                        <div class="rowSplit">                            
                            <div class="rowCol slds-p-right--x-small">
                                <label class="labelTxt">Your Comments</label>
                                <ui:inputTextArea class="slds-textarea textArea" aura:id="Comments" value="" rows="2"/>
                            </div>
                        </div>
                    </td>
                </tr>
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        </td>
    </tr>

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    <tr class="rowDetail" id="reportCardRow3">  
        <td>
            <span class="slds-m-right--x-small listRow" name="reportCardRow3" aura:id="spanIcon" onclick="{!c.detailInfo}"><lightning:icon iconName="utility:add" class="addIcon"  size="xx-small" style="cursor:pointer;" /> <lightning:icon iconName="utility:dash" size="xx-small" class="dashIcon" style="cursor:pointer;"/></span>
        </td>
        <td>            
            <div class="rowSplit">
                <div class="rowCol"><ui:inputText class="slds-input" value="" /></div>
            </div>
        </td>
        <td>
            <div class="rowCol"><ui:inputPhone class="slds-input" value="" /></div>
        </td>
        <td>
            <div class="rowCol"><ui:inputEmail class="slds-input" value=""/> </div>
        </td>
        <td>
            <div class="rowCol"><ui:inputText class="slds-input" value=""/></div>
        </td>
        
        <td><ui:inputTextArea class="slds-textarea textArea" aura:id="title" value="" rows="1"/></td>
        <td>
            <div class="actBtnOver">   
                
                <button class="slds-button slds-button_icon" title="Save" >
                    <lightning:icon iconName="action:record" size="x-small" alternativeText="Save"/>
                    <span class="slds-assistive-text">save</span>
                </button>
                
                <a  href="#" class="slds-button slds-button_icon" title="View" style="display: inline-block;">
                    <lightning:icon iconName="action:preview" size="x-small" alternativeText="View"/> 
                </a>
                
                <button class="slds-button slds-button_icon" title="Delete Record" >
                    <lightning:icon iconName="action:delete" size="x-small" alternativeText="Delete"/>
                    <span class="slds-assistive-text">Delete</span>
                </button>
            </div>            
        </td>  
    </tr>
    
    <tr class="dataRowItem"> 
        <td colspan="7" class="septrLine">
            <table class="slds-table slds-table_cell-buffer episodicSubTbl">
                
                <tr>
                    <td width="10%">
                        <div class="rowSplit">
                            <div class="rowCol dateInp">
                                <lightning:input type="date" label="Exam Start Date" value="" />
                            </div>
                            <div class="rowCol dateInp">                                
                                <lightning:input style="width:100%" type="date" name="End" label="Exm End Date" value="" />
                            </div>
                        </div>
                    </td>
                    <td width="20%">                        
                        <div class="rowCol dateInp">                            
                            <lightning:input type="text" name="Class Teacher" label="Class Teacher" value="" />
                        </div>
                        <div class="rowCol dateInp">                            
                             <lightning:input type="text" name="Total Marks" label="Location" value="" />
                        </div>
                    </td>
                    
                    <td width="10%">
                        <div class="rowSplit">                            
                            <div class="rowCol dateInp">
                                <lightning:input type="date" name="Seassion Start Date" label="Seassion Start Date" value="" />
                            </div>
                            <div class="rowCol dateInp"> 
                                 <lightning:input type="date" name="Session Last Date " label="Session Last Date" value="" />
                            </div> 
                        </div>
                        
                    </td>
                    <td width="15%">                    
                        <div class="rowSplit slds-p-top--medium slds-m-left--medium">                            
                            <div class="rowCol slds-float--left slds-m-right--small"><label class="labelTxt">Hindi</label><ui:inputCheckbox value=""/></div>
                            <div class="rowCol "><label class="labelTxt">English</label><ui:inputCheckbox value=""/></div> 
                            
                        </div>
                        <div class="rowSplit slds-m-left--medium">
                            <div class="rowCol slds-float--left slds-m-right--small"><label class="labelTxt">Math</label><ui:inputCheckbox value=""/></div> 
                            <div class="rowCol"><label class="labelTxt">Science</label><ui:inputCheckbox value=""/></div> 
                        </div>
                    </td>
                   
                    <td width="45%">                    
                        <div class="rowSplit">                            
                            <div class="rowCol slds-p-right--x-small">
                                <label class="labelTxt">Your Comments</label>
                                <ui:inputTextArea class="slds-textarea textArea" aura:id="Comments" value="" rows="2"/>
                            </div>
                        </div>
                    </td>
                </tr>
            </table>
        </td>
    </tr> 
    
    <!-- Start reportCardRow4 -->
    <tr class="rowDetail" id="reportCardRow4">  
        <td>
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                <div class="rowCol"><ui:inputText class="slds-input" value="" /></div>
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        <td>
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        </td>
        
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            <div class="actBtnOver">   
                
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                    <lightning:icon iconName="action:record" size="x-small" alternativeText="Save"/>
                    <span class="slds-assistive-text">save</span>
                </button>
                
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                    <lightning:icon iconName="action:preview" size="x-small" alternativeText="View"/> 
                </a>
                
                <button class="slds-button slds-button_icon" title="Delete Record" >
                    <lightning:icon iconName="action:delete" size="x-small" alternativeText="Delete"/>
                    <span class="slds-assistive-text">Delete</span>
                </button>
            </div>            
        </td>  
    </tr>
    
    <tr class="dataRowItem"> 
        <td colspan="7" class="septrLine">
            <table class="slds-table slds-table_cell-buffer episodicSubTbl">
                
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                    <td width="10%">
                        <div class="rowSplit">
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                                <lightning:input type="date" label="Exam Start Date" value="" />
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                            <lightning:input type="text" name="Class Teacher" label="Class Teacher" value="" />
                        </div>
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                             <lightning:input type="text" name="Total Marks" label="Location" value="" />
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                        <div class="rowSplit slds-p-top--medium slds-m-left--medium">                            
                            <div class="rowCol slds-float--left slds-m-right--small"><label class="labelTxt">Hindi</label><ui:inputCheckbox value=""/></div>
                            <div class="rowCol "><label class="labelTxt">English</label><ui:inputCheckbox value=""/></div> 
                            
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                        <div class="rowSplit slds-m-left--medium">
                            <div class="rowCol slds-float--left slds-m-right--small"><label class="labelTxt">Math</label><ui:inputCheckbox value=""/></div> 
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</aura:component>

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<td>

</td>

<td>

</div>

</td>

<td>

</td>

<td>

</td>

<td>

</td>

<td>

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</button>

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</a>

<lightning:icon iconName="action:delete" size="x-small" alternativeText="Delete"/>

<span class="slds-assistive-text" title="Delete">Delete</span>

</button>

</div>

</td>

</tr>

<tr>

<lightning:input type="date" label="Exam Start Date" value="" />

</div>

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<lightning:input type="text" name="Total Marks" label="Location" value="" />

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<div class="rowCol slds-float--left slds-m-right--small"><label class="labelTxt">Hindi</label><ui:inputCheckbox value=""/></div>

<div class="rowCol "><label class="labelTxt">English</label><ui:inputCheckbox value=""/></div>

</div>

<div class="rowCol"><label class="labelTxt">Science</label><ui:inputCheckbox value=""/></div>

</div>

</td>

<label class="labelTxt">Your Comments</label>

<ui:inputTextArea class="slds-textarea textArea" aura:id="Comments" value="" rows="2"/>

</div>

</td>

</tr>

</table>

</td>

</tr>

<td>

</td>

<td>

</div>

</td>

<td>

</td>

<td>

</td>

<td>

</td>

<td>

<lightning:icon iconName="action:record" size="x-small" alternativeText="Save"/>

</button>

<lightning:icon iconName="action:preview" size="x-small" alternativeText="View"/>

</a>

<lightning:icon iconName="action:delete" size="x-small" alternativeText="Delete"/>

<span class="slds-assistive-text">Delete</span>

</button>

</div>

</td>

</tr>

<tr>

<lightning:input type="date" label="Exam Start Date" value="" />

</div>

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</div>

<lightning:input type="text" name="Total Marks" label="Location" value="" />

</div>

</td>

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</div>

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<div class="rowCol slds-float--left slds-m-right--small"><label class="labelTxt">Hindi</label><ui:inputCheckbox value=""/></div>

<div class="rowCol "><label class="labelTxt">English</label><ui:inputCheckbox value=""/></div>

</div>

<div class="rowCol"><label class="labelTxt">Science</label><ui:inputCheckbox value=""/></div>

</div>

</td>

<label class="labelTxt">Your Comments</label>

<ui:inputTextArea class="slds-textarea textArea" aura:id="Comments" value="" rows="2"/>

</div>

</td>

</tr>

</table>

</td>

</tr>

<td>

</td>

<td>

</div>

</td>

<td>

</td>

<td>

</td>

<td>

</td>

<td>

<lightning:icon iconName="action:record" size="x-small" alternativeText="Save"/>

</button>

<lightning:icon iconName="action:preview" size="x-small" alternativeText="View"/>

</a>

<lightning:icon iconName="action:delete" size="x-small" alternativeText="Delete"/>

<span class="slds-assistive-text">Delete</span>

</button>

</div>

</td>

</tr>

<tr>

<lightning:input type="date" label="Exam Start Date" value="" />

</div>

<lightning:input style="width:100%" type="date" name="End" label="Exm End Date" value="" />

</div>

</td>

<lightning:input type="text" name="Class Teacher" label="Class Teacher" value="" />

</div>

<lightning:input type="text" name="Total Marks" label="Location" value="" />

</div>

</td>

<lightning:input type="date" name="Seassion Start Date" label="Seassion Start Date" value="" />

</div>

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</div>

</td>

<div class="rowCol slds-float--left slds-m-right--small"><label class="labelTxt">Hindi</label><ui:inputCheckbox value=""/></div>

<div class="rowCol "><label class="labelTxt">English</label><ui:inputCheckbox value=""/></div>

</div>

<div class="rowCol"><label class="labelTxt">Science</label><ui:inputCheckbox value=""/></div>

</div>

</td>

<label class="labelTxt">Your Comments</label>

<ui:inputTextArea class="slds-textarea textArea" aura:id="Comments" value="" rows="2"/>

</div>

</td>

</tr>

</table>

</td>

</tr>

<td>

</td>

<td>

</div>

</td>

<td>

</td>

<td>

</td>

<td>

</td>

<td>

<lightning:icon iconName="action:record" size="x-small" alternativeText="Save"/>

</button>

<lightning:icon iconName="action:preview" size="x-small" alternativeText="View"/>

</a>

<lightning:icon iconName="action:delete" size="x-small" alternativeText="Delete"/>

<span class="slds-assistive-text">Delete</span>

</button>

</div>

</td>

</tr>

<tr>

<lightning:input type="date" label="Exam Start Date" value="" />

</div>

<lightning:input style="width:100%" type="date" name="End" label="Exm End Date" value="" />

</div>

</td>

<lightning:input type="text" name="Class Teacher" label="Class Teacher" value="" />

</div>

<lightning:input type="text" name="Total Marks" label="Location" value="" />

</div>

</td>

<lightning:input type="date" name="Seassion Start Date" label="Seassion Start Date" value="" />

</div>

<lightning:input type="date" name="Session Last Date " label="Session Last Date" value="" />

</div>

</td>

<div class="rowCol slds-float--left slds-m-right--small"><label class="labelTxt">Hindi</label><ui:inputCheckbox value=""/></div>

<div class="rowCol "><label class="labelTxt">English</label><ui:inputCheckbox value=""/></div>

</div>

<div class="rowCol"><label class="labelTxt">Science</label><ui:inputCheckbox value=""/></div>

</div>

</td>

<label class="labelTxt">Your Comments</label>

<ui:inputTextArea class="slds-textarea textArea" aura:id="Comments" value="" rows="2"/>

</div>

</td>

</tr>

</table>

</td>

</tr>

<td>

</td>

<td>

</div>

</td>

<td>

</td>

<td>

</td>

<td>

</td>

<td>

<lightning:icon iconName="action:record" size="x-small" alternativeText="Save"/>

</button>

<lightning:icon iconName="action:preview" size="x-small" alternativeText="View"/>

</a>

<lightning:icon iconName="action:delete" size="x-small" alternativeText="Delete"/>

<span class="slds-assistive-text">Delete</span>

</button>

</div>

</td>

</tr>

<tr>

<lightning:input type="date" label="Exam Start Date" value="" />

</div>

<lightning:input style="width:100%" type="date" name="End" label="Exm End Date" value="" />

</div>

</td>

<lightning:input type="text" name="Class Teacher" label="Class Teacher" value="" />

</div>

<lightning:input type="text" name="Total Marks" label="Location" value="" />

</div>

</td>

<lightning:input type="date" name="Seassion Start Date" label="Seassion Start Date" value="" />

</div>

<lightning:input type="date" name="Session Last Date " label="Session Last Date" value="" />

</div>

</td>

<div class="rowCol slds-float--left slds-m-right--small"><label class="labelTxt">Hindi</label><ui:inputCheckbox value=""/></div>

<div class="rowCol "><label class="labelTxt">English</label><ui:inputCheckbox value=""/></div>

</div>

<div class="rowCol"><label class="labelTxt">Science</label><ui:inputCheckbox value=""/></div>

</div>

</td>

<label class="labelTxt">Your Comments</label>

<ui:inputTextArea class="slds-textarea textArea" aura:id="Comments" value="" rows="2"/>

</div>

</td>

</tr>

</table>

</td>

</tr>

</aura:component>

Step 6:- Create Lightning Component : expandAndCollapseDetailscmpController.js

From Developer Console >> File >> New >> Lightning Component >> JavaScript Controller

expandAndCollapseDetailscmpController.js [JavaScript Controller]

   ({   
    
     detailInfo : function(component, event, helper) {
         var thisObj = event.target.name;         
         document.getElementById(thisObj).classList.toggle('activeRow');  
     },    
    
})

({

detailInfo : function(component, event, helper) {

var thisObj = event.target.name;

document.getElementById(thisObj).classList.toggle('activeRow');

})

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6 thoughts on “Create custom expand all/ collapse all for accordion section rows table based in lightning component | how to create expand/collapse in lightning component Salesforce”

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Create custom expand all/ collapse all for accordion section rows table based in lightning component | how to create expand/collapse in lightning component Salesforce

Files we used in this post example

expandAndCollapseAllapp.app [Component Application File]

expandAndCollapseAllCmp.cmp [Lightning Component File]

expandAndCollapseAllCmpController.js [JavaScript Controller]

expandAndCollapseAllCmp.css [Style CSS]

expandAndCollapseDetailscmp.cmp [Lightning Component File]

expandAndCollapseDetailscmpController.js [JavaScript Controller]

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Author of w3web.net

6 thoughts on “Create custom expand all/ collapse all for accordion section rows table based in lightning component | how to create expand/collapse in lightning component Salesforce”

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