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    30 Mar 2008
Getting html forms in Javascript variables  
kumar rakesh
create and manage free online surveys with unlimited responses
Online surveys are now basic requirement of everyone who want to review there products or to make studies about anything. But finding a solution who can provide esurveys efficiently is really a big pain. creating an online survey with inefficient tool as irritating and getting survey conducted with limitations on responses is even worse.
cont..
    30 Mar 2008
Getting html forms in Javascript variables  
kumar rakesh
practice interviews and prepare for interviews
in todays changing world every one want to increase there salaries very quickly.
Changes your employer is an very efficient solution for this. But changing employer and company is not so easy.

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    20 Oct 2007
Getting html forms in Javascript variables  
Ernie Kent
His other forums
Getting html forms in Javascript variables

Methods of Getting form elements


// html page

<html>
    <head></head>
    <body>
       <form name="frm" action="" method="POST">
            <input type="text" name="txt" value="" />
            <textarea name="desc" ></textarea>
       </form>
    <body>  
<html>

methods to get form elements

// 1.
var frm = document.forms[0]
var txt = frm.elements['txt']
var desc = frm.elements['desc']

// 2.
var frm = document.forms['frm']
var txt = frm.elements['txt']
var desc = frm.elements['desc']

// 3.
var frm = document.forms.frm
var txt = frm.elements.txt
var desc = frm.elements.desc

// 3. dom method

var frm = document.getElementsByTagName('form')[0]; // document.getElementsByTagName('form')[0];
var txt = frm.elements.txt
var desc = frm.elements.desc


Now values and other properties of form elements can be get like this

txt.value // Value
txt.name // Field name
txt.checked  // whether this field is checked or not ( used for checkbox )
txt.id // if field also have id defined for it
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