how to pass value to pop up window using javascript function? - Stack Overflow

admin管理员组

文章数量:1394402

I want to open new window from existing form.When I am clicking on new window in form then new form should open with results of value entered,but new window form is opening with main page,not able to get text box value from parent form.

How to call textfield input value in popup window from parent window using javascript?

//currently I'm using following code:
<script type="text/javascript">
function pop_up5() {
  var l_url=window.opener.document.getElementById("name").value;
  window.open(l_url,'''','scrollbars=yes,resizable=no,width=550,height=400');
}
</script>

I want to open new window from existing form.When I am clicking on new window in form then new form should open with results of value entered,but new window form is opening with main page,not able to get text box value from parent form.

How to call textfield input value in popup window from parent window using javascript?

//currently I'm using following code:
<script type="text/javascript">
function pop_up5() {
  var l_url=window.opener.document.getElementById("name").value;
  window.open(l_url,'''','scrollbars=yes,resizable=no,width=550,height=400');
}
</script>

• javascript

Share Improve this question Follow edited Dec 20, 2012 at 7:24 Jan Hančič 53.9k1717 gold badges9898 silver badges101101 bronze badges asked Dec 20, 2012 at 7:20 varadarajvaradaraj 311 gold badge11 silver badge66 bronze badges 1

• 1 Have you tried passing querystring fields..? – Anujith Commented Dec 20, 2012 at 7:27

Add a ment  | 

2 Answers 2

Sorted by: Reset to default 2

Assign window.open() to a variable so you can access it's elements.

<form>
    <input type="textbox" id="txt" />
    <input type="button" id="btn" value="Open window" />
</form>

<script>
document.getElementById('btn').onclick = function(){
    var myWindow = window.open();
    myWindow.document.body.innerHTML = document.getElementById('txt').value;
};
</script>

Suppose your text field's id is myTextField, whatever you named it. if it has no id, set a id for it. then, in the popup window, you can use JavaScript parent.document.getElementById('myTextField').value to get the value of the textfield.

本文标签： how to pass value to pop up window using javascript functionStack Overflow