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Posted to users@tapestry.apache.org by "Scott F. Walter" <sc...@scottwalter.com> on 2005/07/05 18:41:52 UTC
Re: Popup and DirectLink
Patrick Casey wrote:
> You could do something like this which I use in a part of my app:
>
> Step 1: Define your Direct Link Normally.
> Step 2: Add an onClick handler to your direct link that passes your
>URL and a question into your handler.
> Step 3: Have your javascript prompt the user, manually postpend the
>new parameter, and then catch it in your listener.
>
> Some code snippets that might help:
>
> Setting up a link that calls a javascript hander
>
> url = cycle.getEngine().getService(Tapestry.DIRECT_SERVICE).getLink(
> cycle, this, parameters).getURL();
> // space(writer);
> handler = PROMPT_FUNCTION + "('" + url
> + "', 'Question Goes Here:');return false;";
> addOneLink(writer, url, "New Public Tag", "tag", handler);
>
> A sample javascript handler function
>
>function promptForParam(url, question) {
> var result = prompt(question, "");
> if (result != null && result != "") {
> var newurl = url + "&sp=S" + result;
> window.location = newurl;
> }
> return false;
>}
>
>
>
>>-----Original Message-----
>>From: Scott F. Walter [mailto:scott.walter@vivare.com]
>>Sent: Monday, May 09, 2005 6:23 PM
>>To: tapestry-user@jakarta.apache.org
>>Subject: Popup and DirectLink
>>
>>Hi,
>>
>>Is there a way to have a popup where the url for the popup window is a
>>@DirectLink. I looked at the PopupLink inside the contrib package, but
>>its for external links.
>>
>>Thanks in advance,
>>
>>scsott.
>>--
>>
>>Scott F. Walter Scott F. Walter
>>Principal Consultant
>>Vivare, Inc.
>>
>>E: scott.walter@vivare.com
>>E: scott@scottwalter.com
>>Visit scottwalter.com <http://scottwalter.com> --Point. Click. Explore!
>>
>>
>>
>>
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>
>
>
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>
Paul posted something like this in the past:
url = cycle.getEngine().getService(Tapestry.DIRECT_SERVICE).getLink(
cycle, this, parameters).getURL();
// space(writer);
handler = PROMPT_FUNCTION + "('" + url
+ "', 'Question Goes Here:');return false;";
addOneLink(writer, url, "New Public Tag", "tag", handler);
His example was putting up a javascript prompt, but you could have the "handler" variable be a javascript open() function with the desired window attributes
--
Scott F. Walter Scott F. Walter
Principal Consultant
Vivare, Inc.
E: scott.walter@vivare.com
E: scott@scottwalter.com
Visit scottwalter.com <http://scottwalter.com> --Point. Click. Explore!
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