Tag

#jQuery

ArticleApr 27, 2015
SharePoint - Creating a Rotating Image Banner using JavaScript
Build a rotating image banner in SharePoint 2013 by reading a picture library with REST and swapping an img tag every 5 seconds.
2 min read#JavaScript#SharePoint 2013#jQuery

SnippetDec 23, 2014

SharePoint 2013 - Read List Items using REST API

Read items from a SharePoint 2013 list with the REST API and jQuery, selecting only the fields you need.

var siteUrl = window.location.protocol + "//" + window.location.host + _spPageContextInfo.siteServerRelativeUrl;

jQuery.ajax({
	url: siteUrl + "/_api/lists/getbytitle('ListTitle')/Items?$select=Title",
	type: "GET",
	headers: {

1 min read#JavaScript#SharePoint 2013#jQuery

SnippetNov 21, 2013

SharePoint 2013 - Directly open list item edit form

Use jQuery in a Script Editor web part to make list item links open the edit form instead of the display form.

<script type="text/javascript" src="http://code.jquery.com/jquery-1.10.1.min.js"></script>
<script type="text/javascript">
$(document).ready(function()
{
  // Change all display form links to edit form links
  $('.ms-vb a[href*="listform.aspx"]').each(function(){

1 min read#SharePoint#SharePoint 2013#jQuery

ArticleNov 13, 2013
SharePoint Online - Update UserProfile Properties
Update custom profile properties as a non-admin user in SharePoint Online by calling the old user profile web service through SPServices.
1 min read#JavaScript#SharePoint#jQuery
SnippetMar 25, 2013
JavaScript - Escape quotes
Escape single and double quotes in a string before an AJAX post, using a simple replace instead of encoding everything.
```
data.replace(/(['"])/g, "\\$1")
```
1 min read#JavaScript#jQuery
SnippetFeb 7, 2013
JavaScript: invoke a function by name from a string variable
Look the function up on window using its name, check it is a function, then call it with apply.
```
var functiontocall = "HelloWorld";
var fn = window[functiontocall];
if (typeof fn !== 'function')
    return;
var retvalue = fn.apply(window, ["Amal Hashim"]);
```
1 min read#JavaScript#jQuery
SnippetOct 19, 2012
jQuery HTML encode and decode
Two small functions that encode and decode HTML characters by letting jQuery and the browser do the work.
1 min read#JavaScript#jQuery
SnippetJun 1, 2012
JavaScript Popup Close Event Handling
Run code when a popup window opened with window.open is closed, using the onbeforeunload event.
```
var popupWindow = window.open(url);

popupWindow.onbeforeunload = function() {
   //Do processing

   return null;
```
1 min read#JavaScript#jQuery

SnippetMay 15, 2012

Javascript Encrypt Decrypt

A simple XOR based encrypt and decrypt routine in JavaScript, for demonstration only.

function Encrypt()
{
    var actual = "stringtoencrypt";
    var key = 100; //Any integer value
    var result = "";
    for (var i = 0; i < actual.length; i++)

1 min read#JavaScript#jQuery

ArticleMay 1, 2012
ASP.Net JQuery Cascading Dropdown
Build a cascading dropdown in ASP.NET with jQuery and a page method: pick an author and the books drop down fills in.
2 min read#ASP.NET#C##jQuery
SnippetMar 30, 2012
jQuery KeyDown Event
A generic JavaScript function to capture a key press and run logic, such as clearing a field on backspace.
```
function CheckKey(e) {
    var keynum;
    if (window.event) // IE
    {
        keynum = e.keyCode;
    }
```
1 min read#ASP.NET#JavaScript#jQuery
ArticleMar 25, 2012
jQuery AutoComplete Control
Steps to add a jQuery UI autocomplete (type ahead) box to an ASP.NET page, backed by a WCF data service.
2 min read#ASP.NET#JavaScript#jQuery

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