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MooTools 1.3 Cookbook
book

MooTools 1.3 Cookbook

by Jay L Johnston
July 2011
Intermediate to advanced content levelIntermediate to advanced
276 pages
5h 11m
English
Packt Publishing
Content preview from MooTools 1.3 Cookbook

Creating new form elements

Creating new form elements uses the same easy-to-remember syntax as creating any other HTML elements. We can then inject them into our form on the fly. Prepare by being familiar with this syntax.

How to do it...

Create new form elements that each have a unique name.

<form action="javascript:" method="get" id="my_form"> <input type="button" id="add_input" value="Add Input"/> <input type="button" id="my_submit" value="Submit Form"/> </form> <script type="text/javascript"> var num_els = 0; $('add_input').addEvent('click',function() { num_els++; // create a new FORM element (INPUT) new Element('input',{ 'type' : 'text', 'name' : 'input_'+num_els, 'value': String.uniqueID(), 'style': 'display:block;' }).inject('my_form','bottom'); ...
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Publisher Resources

ISBN: 9781849515689Other