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Topics#Lightning ExperiencePergunta de Andreas Englund
Andreas Englund (DevCore AB) perguntou em #Lightning Experience
1 de abr. de 2019, 16:02

How to get selected values from custom listview

I have a custom listview that I can select Contact records from but how do I get this information in the controller to do forther actions in apex?

I have code that currently looks like this:

<aura:component implements="force:appHostable,flexipage:availableForAllPageTypes,flexipage:availableForRecordHome,force:hasRecordId,forceCommunity:availableForAllPageTypes,force:lightningQuickAction"
                access="global"
                controller="ListViewController">
    <!-- call doInit js function on component load to fetch list view details-->
    <aura:handler name="init" value="this" action="{!c.doInit}"/>
    <!-- aura attributes -->
    <aura:attribute name="listViewResult" type="string[]"/>
    <aura:attribute name="objectInfo" type="string" default="Contact"/>
    <aura:attribute name="currentListViewName" type="string" />
    <aura:attribute name="bShowListView" type="boolean" default="false"/>
    <aura:attribute name="selContacts" type="Contact[]"/>
    <!-- custom controls to display inside listview header-->
    <div class="slds-form-element">
        <lightning:layout class="customCls">
        <lightning:select name="select1" onchange="{!c.onPicklistChange}" label=" ">
            <aura:iteration items="{!v.listViewResult}" var="listView">
                <option value="{!listView.developerName}">{!listView.label}</option>
            </aura:iteration>
        </lightning:select>
            <lightning:button label="Avidentifiera" onclick="{!c.unidentify}" variant="brand"/>
        </lightning:layout>
    </div>
    <!-- lightning List View : https://sforce.co/2Q4sebt-->
    <aura:if isTrue="{!v.bShowListView}">
        <lightning:listView objectApiName="{!v.objectInfo}"
                            listName="{!v.currentListViewName}"
                            rows="5"
                            showSearchBar="true"
                            showActionBar="false"
                            enableInlineEdit="true"
                            showRowLevelActions="false"
        />
    </aura:if>
</aura:component>

 
4 respostas
  1. Deepali kulshrestha (CA)
    2 de abr. de 2019, 07:22
    Hi Andegosu,

    Please go through with below code, it may be helpful to you.

    Give the aura id like given below line.

    <aura:attribute name="selectedValue" type="String" access="PRIVATE"/>

    <lightning:select aura:id="objectName" name="select2" label="Value of Selected PickList" value="{!v.selectedValue}" required="true">

    Then get the records like below code.

    studentSelect : function(component,event,helper) {

        var selectedObjectName = c.find('objectName').get('v.value');

        console.log(selectedObjectName);

    }

    I hope you find the above solution helpful. If it does, please mark as Best Answer to help others too.

    Thanks and Regards,

    Deepali Kulshrestha

     
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