value of input tag

Discussion in 'JavaScript' started by startdream, Jan 12, 2012.

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  1. #1
    I have a data object:
    var o_Data =new Object();
    o_Data.title ='<script>alert("1");</script>';
    o_Data.value ='3';
    When i used JSON.stringify(o_Data), then put in to value of input tag
    <input value=\'' + JSON.stringify(o_Data) + '\' type="radio" name="data" class="hide"/>
    I don't understand why
    Actual Result:
    Expected Result:

     
    startdream, Jan 12, 2012 IP
  2. JohnnySchultz

    JohnnySchultz Peon

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    #2
    try to add escape function

    
<input value=\'' + escape(JSON.stringify(o_Data)) + '\' type="radio" name="data" class="hide"/>
    Code (markup):
     
    JohnnySchultz, Jan 17, 2012 IP
  3. startdream

    startdream Member

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    #3
    i trying but not right
     
    startdream, Jan 18, 2012 IP
  4. JohnnySchultz

    JohnnySchultz Peon

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    #4
    have you tried creating an element via DOM?

    

var o_Data =new Object();
o_Data.title ='&lt;script&gt;alert("1");&lt;/script&gt;';
o_Data.value ='3';

var input =  document.createElement('input');
     input.type = "radio";
     input.name = "data";
     input.className = "hide";
     input.value = JSON.stringify(o_Data);

document.getElementById("the_container").appendChild(input); // the_container is the ID of the element where you want the radio button to be placed inside
    Code (markup):
     
    JohnnySchultz, Jan 19, 2012 IP