Handle the submit and conditionally include popup javascript in the response.
Cheers, Nick. teacup wrote:
Hello, members: Mostly we use a Javascript to pop up a new window. I am writing a Tapestry application, where I want to pop up a new Window (say popup.html). The popup.html page will have its popup.page and popup.java too. The parent page (say parent.html) has a form where user enters a string in a text field (or checks on several check boxes) and then hit a button (say Submit). This button will pop up a new window popup.html, but the problem is I want to pass the string value (or check box values) from the form to popup.java so that this class sets up a certain variable (say list) for later use - e.g. when user enters some more data on popup.html and hit another button (say again Submit) then a listener method in popup.java will take all values from popup.html form and then use 'list' for data processing. How do I pass data from parent.html to popup.java? I know I can store 'list' in the user's session that popup.java can retrieve. But as soon as the user hits 'Submit' button on parent.html page, a new window will open and no listener method in parent.java will be called (that can save user's entries - string or check box values), right? I want to use a button, not a hyperlink, on parent.html page. So how do I solve my problem of saving user's entries in parent.html for popup.java to use? Is there any other way to do this besides saving it in user's session? Thanks.
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