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prateek khanna 24 I am new to Lightning aura component, I need to perform one task when I click on Approve button in this component i Have one object feedback in that status picklist filed should be updated to approved. below are the code. Please help.
I have one query-
Component-
<aura:component implements="force:appHostable,flexipage:availableForAllPageTypes,flexipage:availableForRecordHome,force:hasRecordId,forceCommunity:availableForAllPageTypes,force:lightningQuickAction" access="global" controller="feedbackCls">
<aura:handler name="init" value="{!this}" action="{!c.doInit}"/>
<aura:attribute name="feedbackLst" type="object"/>
<div>
<table>
<thead>
<th>Opportunity Name</th>
<th>Manager</th>
<th>Comments</th>
<th>Action</th>
</thead>
<tbody>
<aura:iteration items="{!v.feedbackLst}" var="lst">
<tr>
<td>{!lst.Opportunity__r.Name}</td>
<td>{!lst.Opportunity__r.ownerId}</td>
<td>{!lst.Feedback__c}</td>
<td><input id="{!lst.Id}" type="button" label="approve" value="Approve" onclick="{!c.doApprove}"/><input type="button" value="Reject"/></td>
</tr>
</aura:iteration>
</tbody>
</table>
</div>
</aura:component>
Controller -
({
doInit : function(component, event, helper) {
console.log('===Test==');
var action = component.get("c.fetchRecords");
console.log('===action==='+action);
action.setCallback(this, function(response) {
console.log('===response==='+response.getReturnValue());
component.set("v.feedbackLst",response.getReturnValue());
var state = response.getState();
if (state === "SUCCESS") {
console.log("From server: " + response.getReturnValue());
}
});
$A.enqueueAction(action);
},
doApprove:function(component,event,helper){
var a = event.target.Id;
console.log(a);
},
})
Apex class-
public class feedbackCls {
@auraE
nabled
public static list<Feedbacks__c> fetchRecords(){
list<Feedbacks__c> lst = new list<Feedbacks__c>();
lst = [select id,name,Feedback__c,Opportunity__r.Name,Opportunity__r.ownerId from Feedbacks__c];
return lst;
}
Component-
<aura:component implements="force:appHostable,flexipage:availableForAllPageTypes,flexipage:availableForRecordHome,force:hasRecordId,forceCommunity:availableForAllPageTypes,force:lightningQuickAction" access="global" controller="feedbackCls">
<aura:handler name="init" value="{!this}" action="{!c.doInit}"/>
<aura:attribute name="feedbackLst" type="object"/>
<div>
<table>
<thead>
<th>Opportunity Name</th>
<th>Manager</th>
<th>Comments</th>
<th>Action</th>
</thead>
<tbody>
<aura:iteration items="{!v.feedbackLst}" var="lst">
<tr>
<td>{!lst.Opportunity__r.Name}</td>
<td>{!lst.Opportunity__r.ownerId}</td>
<td>{!lst.Feedback__c}</td>
<td><input id="{!lst.Id}" type="button" label="approve" value="Approve" onclick="{!c.doApprove}"/><input type="button" value="Reject"/></td>
</tr>
</aura:iteration>
</tbody>
</table>
</div>
</aura:component>
Controller -
({
doInit : function(component, event, helper) {
console.log('===Test==');
var action = component.get("c.fetchRecords");
console.log('===action==='+action);
action.setCallback(this, function(response) {
console.log('===response==='+response.getReturnValue());
component.set("v.feedbackLst",response.getReturnValue());
var state = response.getState();
if (state === "SUCCESS") {
console.log("From server: " + response.getReturnValue());
}
});
$A.enqueueAction(action);
},
doApprove:function(component,event,helper){
var a = event.target.Id;
console.log(a);
},
})
Apex class-
public class feedbackCls {
@auraE
public static list<Feedbacks__c> fetchRecords(){
list<Feedbacks__c> lst = new list<Feedbacks__c>();
lst = [select id,name,Feedback__c,Opportunity__r.Name,Opportunity__r.ownerId from Feedbacks__c];
return lst;
}
Please use the below updated JS: ( There is a problem in line event.target.Id ==> event.target.id)
JS:
doApprove:function(component,event,helper){
var a = event.target.id; // here Id should be in small letters. Otherewise you will gwt undefined error
console.log(a);
var action = component.get("c.updateFeedback");
action.setParams({
recordId : a
});
action.setCallback(this, function(response){
var state = response.getState();
if (state === "SUCCESS") {
alert("**** Record Updated Successfully *** ");
}
});
$A.enqueueAction(action);
}
Apex Class:
@AuraEnabled
public static void updateFeedback(Id recordId){
system.debug(' ==> ' + recordId);
update new Feedbacks__c(Id=recordId, Status__c = 'approved');
}
Thanks,
Maharajan.C