How to disable and enable form fields in php?

PHP
1

Hi all
In one of my form,
They are more than 10 fields to gather info from the user…
I want to put + simple with some text message… if user clicks on it, the remaining fields can display in the same form dynamically (where we put + below it only display remaining fields)

I want your help regarding this…

Thanking you…

2

Double post?
http://www.sitepoint.com/forums/showthread.php?t=698104

3

I do not quite understand your requirement here. to disable a form element, you just need to change its disabled attribute to false.


if(some_event_occurred){
    document.formname.element.disable = false; // or true if you want to enable the element.
}

Double posts with two different questions :slight_smile:

4

This question has been asked in the PHP forum and the answer is to use the JavaScript code Rajug supplied because it can’t be done using PHP.

5

This can be done using javascript.

Write a function in javascript that will show and hide the form fields on the clikc event.
Like this

function showHide(){
if(document.getElementById(divid).style.display=='none'){
   document.getElementById(divid).style.display='block';
}else{
   document.getElementById(divid).style.display='none';
}

}

If you have multiple section to display than pass a parameter in the function according to your need.

Hope this will help you…