Chris Nizzardini, Salt Lake City Utah, Web Developer Specializing in LAMP+Ajax Since 2006

My Blog

Here is my awesome blog. You can find information on programming, linux, documentation, tips for code and database optimization, my thoughts and rants, and whatever else I feel like sharing. Feel free to contribute to the blog by posting comments and asking questions.
JavaScript and Ajax

looping through form fields in javascript

Posted by chris on August 2nd, 2007 in JavaScript and Ajax

I needed to loop through a bunch of form fields in javascript, serialize them into a string, and then pass them to a PHP script for further manipulation. Here’s an easy way to loop through form fields that I found on the google:

for(i=0; i

Here's what my code ended up looking like:


var strArr = "";
for(i=0; i(<)document.posfrm.elements.length; i++)
{
	strArr += document.posfrm.elements[i].name + '*' + document.posfrm.elements[i].value + '|';
}



Related posts:
    

  1. form checkboxes in php array and storing variables in url string
    2. 


								
				

					
						This entry was posted
												on Thursday, August 2nd, 2007 at 11:32 pm						and is filed under JavaScript and Ajax.
						You can follow any responses to this entry through the RSS 2.0 feed.

													You can leave a response, or trackback from your own site.

Leave a Reply