How to make a popup window with posting data?

I would like to make a popup window, but when I popup the window, I would like to post some in开发者_JAVA百科formation, how can I do so? Thank you.

You can open the popup within the form's .submit handler and set the form's target to the popup.

$("#myForm").submit(function(e) {
    window.open('', 'popupform', 'width=400,height=400,resizeable,scrollbars');

    // target the form to the newly opened popup
    this.target = "popupform";
});

Demo.

just

window.open("yoururl.php", "_blank", "width=400,height=500");

and there, in new window, use

$(function(){
    $.post('some_post_script.php', {data:'here'}, function(){
       alert('post sent');
    });
});

If you want to do it through your form, you can use the Form2Pop script by Peter Bailey.

Add this javascript to your page

<script type="text/javascript">

/*
Form2Pop Script- By Peter Bailey (http://www.peterbailey.net)
Featured on JavaScriptKit.com
Visit http://www.javascriptkit.com for this script and more
*/

function createTarget(t){
window.open("", t, "width=600,height=550");
return true;
}

</script>

And then when you're creating your form

<form action="/someurl" onsubmit="return createWebChat(this.target)" target="popupWindow">

This will POST your form to /someurl and open up the result in a new window. Then you can adjust the pop up window to your liking by editing the window.open().