A JavaScript library used to make modifications to SharePoint's list forms (NewForm.aspx and EditForm.aspx in a survey, custom list or library). SPUtility.js works with SharePoint 2007, 2010, and 2013.

This library depends on jQuery (tested with v1.9.0 ). I recommend using version 1.x of jQuery in order to support older versions of IE.

Upload jQuery and SPUtility into a Document Library in your SharePoint site.

Edit the SharePoint form you wish to modify and add a Content Editor Web Part with the following script inside of it:

<script src="/site/Files/jquery.js"></script>
<script src="/site/Files/sputility.min.js"></script>
<script>
$(window).load(function () {
   // TODO: Your scripts go here!

   // EXAMPLE: Set the value of the Title field to Hello world!
   SPUtility.GetSPField('Title').SetValue('Hello world!');
});
</script>

Step by step install instructions are located here: https://sputility.codeplex.com/wikipage?title=Installation

https://sputility.codeplex.com/documentation

// Set the value of the Title field to Hello world!
SPUtility.GetSPField('Title').SetValue('Hello world!');

// Get the value of the Title field
SPUtility.GetSPField('Title').GetValue(); // returns "Hello world!"

// Make the Title field read only
SPUtility.GetSPField('Title').MakeReadOnly();

// Hide the entire row from view
SPUtility.GetSPField('Title').Hide();

// You can also set a variable to the returned field
var fTitle = SPUtility.GetSPField('Title');
fTitle.SetValue('Using my variable!');

Contributions are welcome! To contribute to SPUtility.js see the wiki: https://github.com/kitmenke/sputility/wiki

https://sputility.codeplex.com/wikipage?title=Changelog&referringTitle=Home

MIT