Getting the POST data using javascript

[paulsubha]

Hi All
I am submitting a form using POST data,I have to get data(hidden parameters) in the Javascript.Is there any method available to get the data.

[gits]

hi ...

welcome to TSDN ...

you may use:

var value = document.getElementById('id_of_hidden_field').value;
 

to retrieve the value of one specific field. you also may use:

var field_list = document.getElementsByTagName('input');
var hidden_fields = [];
 
for (var i = 0; i < field_list.length; i++) {
    var ele = field_list[i];
 
    if (ele.getAttribute('type') == 'hidden') {
        hidden_fields.push(ele);
    }
}
 

to retrieve a list of all hidden fields. of course you may collect the values too the way i showed you ... simply fill a list with the name and value when you find a hidden field during the iteration.

kind regards