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amar kumar10
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field creation & deletion through metadata api

Hi,

My requirement is to delete an existing value from picklist, for that i am using Metadata API but still i am not able to perform deletion.
I have created Metadata Service class and added respective method related to deletion and invoking delete operation through Batch for the time being i have hard coded few values like field name.
Any help will be appriciated.

//Batch Class code
global class UpdatePicklistBatchJob1 implements Database.Batchable<sObject>, Database.AllowsCallouts {
    
    global String sessionId;
    
    global UpdatePicklistBatchJob1(String sId) {
        sessionId = sId;
    }
    
    global Database.QueryLocator start(Database.BatchableContext bc) {
        return Database.getQueryLocator('SELECT Object__c, Picklist_New__c, Picklist_Old__c from Picklist_Config__c WHERE Status__c =\'Ready To Process\'');
    }
    
    global void execute(Database.BatchableContext bc, List<Picklist_Config__c> configs) {
        
        MetadataSrv.MetadataPort service = new MetadataSrv.MetadataPort();
        service.SessionHeader = new MetadataSrv.SessionHeader_element();
        service.SessionHeader.sessionId = sessionId; // UserInfo.getSessionId();
        
        // Read Custom Field
        MetadataSrv.CustomField customField = (MetadataSrv.CustomField)
        service.readMetadata('CustomField', new String[] { 'Demo__c.Alternate_Email__c' }).getRecords()[0];
        
        List<MetadataSrv.DeleteResult> results = service.deleteMetadata('CustomField', new String[] { 'Demo__c.Alternate_Email__c' });
        
    }
    
    global void finish(Database.BatchableContext bc) {
        
    }
}

amar kumar10
August 01, 2018
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0

SOLVED

5 replies

Break string and display as 2

Hi,
i have assigned a string to a variable and want to display the string in 2 lines.
expected result:

User-added image
Sample code

VF Code
-----------------------------------------------------------
<apex:page controller="BreakString1Controller">

    <apex:outputText value="{!str2}"></apex:outputText>

</apex:page>

Controller code
-----------------------------------------------------------------------
public class BreakString1Controller {

    public string str1 = 'Quick brown fox jumps \n '+' <br/>'+' over the lazy dog';
    public string str2 {get; set;}

    public BreakString1Controller (){
        str2 = str1;
    }

}

Any help would pe appreciated

amar kumar10
January 23, 2017
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0

0 replies

How to fetch dashboard filters in apex controller.

I have created a Visualforce page in which i am displaying wave analytic dashboards.
Now i am trying to fetch the filters which is applied by the user on the dashboard, and want to assign the filters to different variables in controller, so that i can do further operations. I have attached a image of the dashboard and i want to fetch the filter which is applied on the dropdown..

Any help would be appreciated

User-added image

amar kumar10
January 10, 2017
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0

7 replies

Implementing Image slider in VisualForce

I am tryng to implement Image Slider in visualforce. This is my code so far can anyone please help me with this. In this code i have added 3 images but Its only showing the first image and slider is also not working.

<apex:page showHeader="false" sidebar="false" standardStylesheets="false">
<html lang="en">
<head>

<apex:stylesheet value="{!URLFOR($Resource.bootstrap, 'bootstrap-3.3.6-dist/css/bootstrap.min.css')}"/>
<title>Image Slider Using Bootstrap</title>



</head>
<body>
<div class="container text-center">


<div id="carousel-example-generic" class="carousel slide" data-ride="carousel">

<ol class="carousel-indicators">
<li data-target="#carousel-example-generic" data-slide-to="0" class="active"></li>
<li data-target="#carousel-example-generic" data-slide-to="1"></li>
<li data-target="#carousel-example-generic" data-slide-to="2"></li>
</ol>


<div class="carousel-inner">
<div class="item active">

<apex:image url="{!$Resource.Challenge1}"/>
<div class="carousel-caption">
<h3>Caption Text</h3>
</div>
</div>

<div class="item">

<apex:image url="{!$Resource.Challenge2}"/>
<div class="carousel-caption">
<h3>Caption Text</h3>
</div>
</div>

<div class="item">

<apex:image url="{!$Resource.Challenge3}"/>
<div class="carousel-caption">
<h3>Caption Text</h3>
</div>
</div>
</div>


<a class="left carousel-control" href="#carousel-example-generic" role="button" data-slide="prev">
<span class="glyphicon glyphicon-chevron-left"></span>
</a>
<a class="right carousel-control" href="#carousel-example-generic" role="button" data-slide="next">
<span class="glyphicon glyphicon-chevron-right"></span>
</a>

</div> 


</div>

<apex:includescript value="https://ajax.googleapis.com/ajax/libs/jquery/1.11.0/jquery.min.js"/>
<apex:includescript value="{!URLFOR($Resource.bootstrap, 'bootstrap-3.3.6-dist/js/bootstrap.min.js)"/>

<apex:includeScript value="{!URLFOR($Resource.bootstrap, 'bootstrap-3.3.6-dist/js/bootstrap.js)"/>
</body>
</html>
</apex:page>

amar kumar10
July 11, 2016
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0

2 replies