peterknolle’s gists

peterknolle / RerenderNoAction.cls

Last active December 12, 2015 08:18

Some Visualforce and Apex experimentation with rerendering

	public with sharing class RerenderNoAction {
	public RerenderNoAction() {
	viewMeCnt = 0;
	}

	public Integer viewMeCnt { get; set; }

	public String parentOpt { get; set; }
	public List<SelectOption> getParentOptions() {
	List<SelectOption> opts = new List<SelectOption>();

peterknolle / RemotingController.cls

Last active March 6, 2020 21:18

Visualforce Remoting with Relationships

	global class RemotingController {

	// Assumes two custom objects: Test_Object__c with lookup to Test_Object_2__c
	@RemoteAction
	global static void UpsertA(Test_Object__c obj1) {
	upsert obj1.Test_Object_2__r;
	obj1.Test_Object_2__c = obj1.Test_Object_2__r.Id;
	upsert obj1;
	}

peterknolle / AnalyticsController.cls

Created January 25, 2014 22:59

Apex Analytics API and Report Chart Component

	public with sharing class AnalyticsController{

	public List<SelectOption> availableReports { get; set; }
	public Id reportId { get; set; }
	public Map<String, List<SelectOption>> availableDataTypeFilterOperators { get; set; }
	public List<ColumnFilter> availableColumnFilters { get; set; }

	public AnalyticsController() {
	availableReports = retrieveAvailableReports();
	availableDataTypeFilterOperators = retrieveAvailableDataTypeFilterOperators();

peterknolle / preChat.html

Created January 25, 2014 23:15

Live Agent Pre-Chat API in Pre-Chat Form for Service Cloud

	<!DOCTYPE html>
	<html>
	<head>
	<script type="text/javascript">
	(function() {
	function handlePageLoad() {
	var endpointMatcher = new RegExp("[\\?\\&]endpoint=([^&#]*)");
	document.getElementById('prechatForm').setAttribute('action',
	decodeURIComponent(endpointMatcher.exec(document.location.search)[1]));
	}

peterknolle / BubbleChart2Controller.cls

Created February 9, 2014 19:17

Analytics API in Apex and Google Visualization API - Bubble Chart

	public with sharing class BubbleChart2Controller{
	public String deafultFromDate { get; set; }
	public String defaultThroughDate { get; set; }

	private static final String REPORT_ID = '00Ox0000000hEzq';

	public BubbleChart2Controller() {
	// Default to the current year.
	// These instance variables are only used to
	// populate the default values on the inputs.

peterknolle / AsyncReportController.cls

Created February 17, 2014 02:40

Asynchronous Reports with the Analytics API in Apex

	public with sharing class AsyncReportController {

	public List<SelectOption> availableReports { get; set; }
	public Id reportId { get; set; }
	public Id instanceId { get; set; }
	public Boolean reportIsRunning { get; set; }
	private transient Reports.ReportResults reportResults;

	public AsyncReportController() {
	availableReports = retrieveAvailableReports();

peterknolle / remoteObjectNodes.page

Last active August 7, 2018 09:07

Visualforce Remote Objects and jsTree jQuery plugin

	<apex:page >

	<!-- download the jstree from jstree.com and upload the dist directory as a static resource -->
	<link href="{!URLFOR($Resource.jsTree, 'themes/default/style.min.css')}" rel="stylesheet" />
	<script src="{!URLFOR($Resource.jsTree, 'libs/jquery.js')}"></script>
	<script src="{!URLFOR($Resource.jsTree, 'jstree.min.js')}"></script>
	<script src="{!URLFOR($Resource.jsTree, 'jstree.min.js')}"></script>

	<!--
	Change the remoteObjectModel name="Account and

peterknolle / JoinController.cls

Created May 7, 2014 02:20

Google Visualization API Joins in Visualforce

	public with sharing class JoinController {

	// The from and through dates are hard-coded for simplicity's sake.
	// Should change to parameters or input or something else.
	public String getPageViewsJson() {
	List<Page_View_Summary__c> pvs = [
	SELECT Date__c, Number_of_Views__c
	FROM Page_View_Summary__c
	WHERE Date__c >= 2014-04-01
	AND Date__c <= 2014-04-30

peterknolle / jTableAccounts.page

Last active February 19, 2022 22:10

	<apex:page controller="jTableAccountsController">

	<link href="https://ajax.googleapis.com/ajax/libs/jqueryui/1.10.4/themes/redmond/jquery-ui.css" rel="stylesheet" type="text/css" />

	<link href="{!URLFOR($Resource.jtable, 'jtable/themes/jqueryui/jtable_jqueryui.min.css')}" rel="stylesheet" type="text/css" />
	<apex:includeScript value="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"/>
	<apex:includeScript value="https://ajax.googleapis.com/ajax/libs/jqueryui/1.10.4/jquery-ui.min.js"/>

	<apex:includeScript value="{!URLFOR($Resource.jtable, 'jtable/jquery.jtable.min.js')}"/>

peterknolle / DescribeController.cls

Last active September 5, 2019 18:31

Using Apex Describe to Find Object Paths

	public with sharing class DescribeController {

	public Graph theGraph { get; set; }
	public List<SelectOption> nodeOptions { get; set; }

	public String sourceNodeStr { get; set; }
	public String destNodeStr { get; set; }

	public transient List<GraphPath> paths { get; set; }
	public transient String json { get; set; }

Peter Knolle peterknolle