Custom record search and delete functionality in lightning component | create custom search functionality with add/delete row dynamically on click icon button in Salesforce lightning component

Hey guys, In this post we are going to learn that how we can create a custom record search and delete record functionality in Salesforce lightning components.

In this example we will search Custom sObject records with an lightning input field.

Don’t forget to check out:- Create Custom Record Search Functionality on Account Object using ‘for:each template’ With Table Rows And Cells In Salesforce Lightning Web Component – LWC Click Here For More Information

Files we used in this post example:-

File Name	File Type	Description
studentInfoApp.app	Lightning Component Application	It is used for preview the component on browser.
studentInfoCmp.cmp	Lightning Component	It is used for Search Inpur field and Record User InterfaceTable.
studentInfoCmpController.js	JavaScript Controller File	It is used for search record and deleter record functionality.
studentInfoCmpHelper.js	JavaScript Helper File	Helper function called in the Javascript controller on Init function.
studentInfoCtrl.apxc	Apex Class Controller	It is used for For Search and delete record from database server
Custom Object:- student_info__c Custom Object Fields:- student_first_name__c student_last_name__c student_phone__c	Custom Object and their fields	Custom object like database and custom fields are column of data table.

Final Output

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Search and delete record functionality in lightning component -- w3web.net

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Create Lightning Application →

Step 1:- Create Lightning Application : studentInfoApp.app

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

studentInfoApp.app [Component Application File]

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

```
       <c:studentInfoCmp />
```
```
   </aura:application>
```

Create Lightning Component →

Step 2:- Create Lightning Component : studentInfoCmp.cmp

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

studentInfoCmp.cmp [Lightning Component File]

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

    <aura:attribute name="studentInfoAc" type="student_info__c" default="{'sobjectType': 'student_info__c'}"/>

    <aura:handler name="init" value="{!this}" action="{!c.doInit}"/>

    <aura:attribute name="studentItrt" type="student_info__c[]"/>

```
 
```

  <div class="slds slds-p-horizontal--medium">

    <div class="slds-large-size--3-of-12 slds-m-bottom--medium slds-p-around--small">

        Search Student Name <ui:inputText aura:id="searchFld" value="" class="slds-input" keyup="{!c.searchRow}" updateOn="keyup" placeholder="Search Name..."/>

```
    </div>    
```
```
 
```
```
   <div style="width:40%;"> 
```

    <table class="slds-table slds-table--bordered">

        <tr style="background-color:#eee;">

```
            <th>First Name</th>
```
```
            <th>Last Name</th>
```
```
            <th>Phone</th>  
```
```
            <th></th>
```
```
        </tr>
```
```
 
```

        <aura:iteration items="{!v.studentItrt}" var="studentItem" >

```
            <tr>
```

                <td>{!studentItem.student_first_name__c} </td>

                <td>{!studentItem.student_last_name__c}</td>

                <td>{!studentItem.student_phone__c}</td>

                <td><span><a style="color:#ff0000; font-weight:bold;" id="{!studentItem.Id}" onclick="{!c.deleteRow}" title="Delete">X</a></span></td>

```
            </tr>
```
```
        </aura:iteration>      
```
```
 
```
```
 
```
```
    </table>
```
```
   </div> 
```
```
 
```
```
<br/><br/>
```
```
   
```

<div style="border:1px #ddd solid; padding:10px; background:#eee; margin:40px 0;">

```
 
```

            <p data-aura-rendered-by="435:0"><img src="https://www.w3web.net/wp-content/uploads/2021/05/thumbsUpLike.png" width="25" height="25" style="vertical-align:top; margin-right:10px;" data-aura-rendered-by="436:0"><strong data-aura-rendered-by="437:0"><span style="font-size:16px; font-style:italic; display:inline-block; margin-right:5px;">Don't forget to check out:-</span><a href="https://www.w3web.net/" target="_blank" rel="noopener noreferrer" style="text-decoration:none;" data-aura-rendered-by="440:0">An easy way to learn step-by-step online free Salesforce tutorial, To know more Click  <span style="color:#ff8000; font-size:18px;" data-aura-rendered-by="442:0">Here..</span></a></strong></p>

```
 
```
```
            <br/><br/>
```

            <p data-aura-rendered-by="435:0"><img src="https://www.w3web.net/wp-content/uploads/2021/07/tickMarkIcon.png" width="25" height="25" style="vertical-align:top; margin-right:10px;" data-aura-rendered-by="436:0"><strong data-aura-rendered-by="437:0"><span style="font-size:17px; font-style:italic; display:inline-block; margin-right:5px; color:rgb(255 128 0);">You May Also Like →</span> </strong></p>

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```
                    </ul>
```
```
            </div>
```
```
 
```

            <div style="width: 50%; float:left; display:inline-block">

                    <ul style="list-style-type: square; font-size: 16px; margin: 0 0 0 54px; padding: 0;">

                        <li><a href="https://www.w3web.net/display-account-related-contacts-lwc/" target="_blank" rel="noopener noreferrer">display account related contacts based on account name in lwc</a></li>

                        <li><a href="https://www.w3web.net/create-lightning-datatable-row-actions-in-lwc/" target="_blank" rel="noopener noreferrer">how to insert a record of account Using apex class in LWC</a></li>

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                        <li><a href="https://www.w3web.net/update-parent-object-from-child/" target="_blank" rel="noopener noreferrer">update parent field from child using apex trigger</a></li>

```
                    </ul>
```
```
                </div>
```

               <div style="clear:both;"></div>

```
               <br/>
```

                <div class="youtubeIcon">

                    <a href="https://www.youtube.com/channel/UCW62gTen2zniILj9xE6LmOg" target="_blank" rel="noopener noreferrer"><img src="https://www.w3web.net/wp-content/uploads/2021/11/youtubeIcon.png" width="25" height="25" style="vertical-align:top; margin-right:10px;"/> <strong>TechW3web:-</strong> To know more, Use this <span style="color: #ff8000; font-weight: bold;">Link</span> </a>

```
                </div>
```
```
    </div>
```
```
 
```
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</div>
```
```
 
```
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```
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```
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```
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  </div>  
```
```
 </aura:component>
```

Create JavaScript Controller →

Step 3:- Create Lightning Component : JavaScript Controller

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

studentInfoCmpController.js [JavaScript Controller]

```
      ({
```
```
 
```

    doInit: function(component, event, helper) {

        helper.loadDetails(component, event);

```
 
```
```
    },
```
```
 
```
```
 
```

    submitStudentInfo : function(component, event, helper) {

        var action = component.get('c.getStudent');

        var postData =  component.get('v.studentInfoAc');

        console.log(':: postData ::: '+JSON.stringify(postData));

        console.log(':: postData Name :: '+postData.student_first_name__c);

        action.setParams({"insertStudent": postData});

```
 
```

        action.setCallback(this, function(response) {

            var state = response.getState();

            if (state === "SUCCESS") {

                var stringItems = response.getReturnValue();

                component.set("v.studentItrt",stringItems);

                component.set('v.studentInfoAc.student_first_name__c', "");

                component.set('v.studentInfoAc.student_last_name__c', "");

               component.set('v.studentInfoAc.student_phone__c', "");

```
            }
```
```
        }); 
```
```
 
```
```
        $A.enqueueAction(action);
```
```
    },
```
```
 
```
```
 
```

    deleteRow : function(component, event, helper) {

	   var thisObj = event.target.id;

       var action = component.get('c.deleteRowCtrl');

        action.setParams({'deleteRowId':thisObj});

        action.setCallback(this, function(response){

            var state = response.getState();

```
            if(state == 'SUCCESS'){
```

                var getReturnRow =  response.getReturnValue();

                component.set('v.studentItrt', getReturnRow);

                //component.set('v.studentInfoAc', []);

                alert('Record deleted successfully');

```
            }
```
```
        });
```
```
        $A.enqueueAction(action);
```
```
	},
```
```
 
```
```
 
```

    searchRow : function(component, event, helper) {

        var searchFld = component.find('searchFld').get("v.value");

```
 
```

       var action = component.get('c.searchData');

        action.setParams({'searchKey':searchFld});

        action.setCallback(this, function(response){

            var state = response.getState();

```
            if(state == 'SUCCESS'){
```

                var getReturnRow =  response.getReturnValue();

                component.set('v.studentItrt', getReturnRow);

```
            }
```
```
 
```
```
        });
```
```
        $A.enqueueAction(action);
```
```
	},
```
```
 
```
```
})
```

Create JavaScript Helper →

Step 4:- Create Lightning Component : studentInfoCmpHelper.js

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

JavaScript helper function in Salesforce by w3web.net

studentInfoCmpHelper.js [JavaScript Helper File]

```
      ({
```
```
 
```

    loadDetails: function(component, event) {

       var studentItrt =   component.get('v.studentItrt');

       var action =   component.get('c.loadStudentInfo');

        action.setCallback(this, function(response){

          var state = response.getState();

```
        if(state == 'SUCCESS'){
```

            var getResponse = response.getReturnValue();

            component.set('v.studentItrt',getResponse);

            console.log('studentItrt::' + studentItrt);

```
          }
```
```
        });
```
```
 
```
```
      $A.enqueueAction(action);
```
```
 
```
```
    },
```
```
 
```
```
    })
```

Create Apex Class Controller →

Step 5:- Create Apex Class : studentInfoCtrl.apxc

From Developer Console >> File >> New >> Apex Class

studentInfoCtrl.apxc [Apex Class Controller]

```
   public class studentInfoCtrl {
```
```
 
```
```
 
```
```
    @AuraEnabled
```

    public static List<student_info__c> getStudent(student_info__c insertStudent){

```
        INSERT insertStudent;
```
```
 
```

        RETURN [SELECT Id, student_first_name__c,student_last_name__c,student_phone__c FROM student_info__c];

```
    }
```
```
 
```
```
 
```
```
    @AuraEnabled
```

    public static List<student_info__c> loadStudentInfo(){

        RETURN [SELECT Id, student_first_name__c,student_last_name__c,student_phone__c FROM student_info__c];

```
    }
```
```
 
```
```
 
```
```
    @AuraEnabled
```

    public static List<student_info__c> deleteRowCtrl(String deleteRowId){

        DELETE [SELECT Id FROM student_info__c WHERE Id=:deleteRowId];

        List<student_info__c> getRowDel = [SELECT Id, student_first_name__c,student_last_name__c,student_phone__c FROM student_info__c];

```
        RETURN getRowDel;
```
```
    }
```
```
 
```
```
 
```
```
 
```
```
    @AuraEnabled
```

    public static List<student_info__c> fetchMyData(String searchKey) {

        //system.debug('1-->searchKey '+searchKey+'====fieldName :'+fieldName+'======userProfile :'+userProfile);

```
        searchKey = '%'+searchKey+'%';
```
```
 
```

        List<student_info__c> regList = [SELECT Id, student_first_name__c,student_last_name__c,student_phone__c FROM student_info__c];

```
        RETURN regList;
```
```
    }    
```
```
 
```
```
 
```
```
    @AuraEnabled
```

    public static List<student_info__c> searchData(String searchKey) {

        //system.debug('1-->searchKey '+searchKey+'====fieldName :'+fieldName+'======userProfile :'+userProfile);

```
        searchKey = '%'+searchKey+'%';
```
```
 
```

        List<student_info__c> regList = [SELECT Id, student_first_name__c,student_last_name__c,student_phone__c FROM student_info__c WHERE student_first_name__c LIKE: searchKey];

```
        RETURN regList;
```
```
    }
```
```
 
```
```
 
```
```
}
```

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FAQ (Frequently Asked Questions)

How do I remove all records from an object?

To delete all records from a custom object, just navigate to the custom object definition, click on 'Truncate' and that's it.

How do I delete my aura record?

To delete a record using Lightning Data Service, call deleteRecord on the force:recordData component, and pass in a callback function to be invoked after the delete operation completes.

How do I delete a record in LWC list?

To delete records in LWC, we first need to import fetchOpportunities method from Apex Controller using @salesforce/apex/ module in JS Controller. Then, include deleteRecord method from lightning/uiRecordApi module.

Vijay Kumar

Hi, This is Vijay Kumar behind the admin and founder of w3web.net. I am a senior software developer and working in MNC company from more than 8 years. I am great fan of technology, configuration, customization & development. Apart of this, I love to write about Blogging in spare time, Working on Mobile & Web application development, Salesforce lightning, Salesforce LWC and Salesforce Integration development in full time. [Read full bio] | | The Sitemap where you can find all published post on w3web.net

Custom record search and delete functionality in lightning component | create custom search functionality with add/delete row dynamically on click icon button in Salesforce lightning component

Files we used in this post example:-

Create Lightning Application →

studentInfoApp.app [Component Application File]

Create Lightning Component →

studentInfoCmp.cmp [Lightning Component File]

Create JavaScript Controller →

studentInfoCmpController.js [JavaScript Controller]

Create JavaScript Helper →

studentInfoCmpHelper.js [JavaScript Helper File]

Create Apex Class Controller →

studentInfoCtrl.apxc [Apex Class Controller]

How do I remove all records from an object?

How do I delete my aura record?

How do I delete a record in LWC list?

Related Topics | You May Also Like

Vijay Kumar

Leave a Comment Cancel reply

Files we used in this post example:-

Create Lightning Application →

studentInfoApp.app [Component Application File]

Create Lightning Component →

studentInfoCmp.cmp [Lightning Component File]

Create JavaScript Controller →

studentInfoCmpController.js [JavaScript Controller]

Create JavaScript Helper →

studentInfoCmpHelper.js [JavaScript Helper File]

Create Apex Class Controller →

studentInfoCtrl.apxc [Apex Class Controller]

How do I remove all records from an object?

How do I delete my aura record?

How do I delete a record in LWC list?

Related Topics | You May Also Like

Vijay Kumar

Leave a Comment Cancel reply

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