Also, how would you feed the new page the parameters gained from the interrogation of page A's components?
-----Original Message----- From: Patrick Casey [mailto:[EMAIL PROTECTED] Sent: 15 July 2005 09:47 To: 'Tapestry users' Subject: RE: Retrieve values from a control on another page The span actually gets interpreted on the server, so you can't use javascript there. You'll need to use a form and a post button to get the value of that field back. Then have your form's formSubmit handler fetch form B, push the data in, and cycle.activate(IPage) it. --- Pat e.g. something like <form jwcid="@Form" > <table align="center"> <tr> <th align="right">Password:</th> <td><input type="password" jwcid="@TextField" value="ognl:deviceID" size="30"/></td> </tr> <tr> <th align="right">Password:</th> <td><input type="password" jwcid="@TextField" value="ognl:countryCode" size="30"/></td> </tr> <tr> <td colspan="2" align="center"> <input type="submit" value="Login" jwcid="@Submit"listener="ognl:listeners.createB"/> </tr> </table> </form> Then just have your createB listener interrogate the properties after the rewind cycle is done. --- Pat > -----Original Message----- > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] > Sent: Friday, July 15, 2005 1:37 AM > To: [email protected] > Subject: RE: Retrieve values from a control on another page > > The users may change anything they like on page A (even if B is up). Even > if > they change the country code in A it won't be a problem. At the moment I'm > opening B with an @ExternalLink tapestry component. The full code is: > > <span jwcid="@ExternalLink" target="_blank" page="location_picker" > parameters='document.getElementById("deviceid").value, > document.getElementById("ctryCode").value'>Change</span> > > If you hadn't noticed already, the parameter bit is wrong. I'm actually > trying to figure out how to pass these two parameters to page B. If I can > do > that I will be quite happy with the solution ... > > > Steve > > -----Original Message----- > From: Patrick Casey [mailto:[EMAIL PROTECTED] > Sent: 15 July 2005 09:25 > To: 'Tapestry users' > Subject: RE: Retrieve values from a control on another page > > > > Are you users going to change page A once page B is up? If not, you > can just encode the contents of the "magic" text field in the link and > then > feed it back to B when B is rendered. > > If your users want to change A though and have page B recognize that > fact, then you need to get some javascript going and have window A "push" > the data into window B. > > Also are you talking about two tabs on firefox/mozilla? Or are you > looking to open page B as a popup window e.g. via the javascript > window.open? > > --- Pat > > > -----Original Message----- > > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] > > Sent: Friday, July 15, 2005 1:11 AM > > To: [email protected] > > Subject: RE: Retrieve values from a control on another page > > > > No problem ... > > > > What I have is a page (A) that displays the characteristics of a > handheld > > device. It also shows a link that should pop a new window (B) up and > > display > > a list of all the regions that this device can be authorized in. Page A > > holds a text field with a string value (country code) in it. In page B I > > need to retrieve the country code from A's text field. > > > > > > Steve > > > > -----Original Message----- > > From: Robert Zeigler [mailto:[EMAIL PROTECTED] > > Sent: 14 July 2005 16:55 > > To: Tapestry users > > Subject: Re: Retrieve values from a control on another page > > > > > > Yeah, you could probably do something like that. > > Steve, Can you give more details about what you're trying > > to accomplish? > > > > Robert > > > > Darío Vasconcelos wrote: > > > Mmmhhh... I'm thinking you might somehow (with an AJAX thing, maybe) > > > make the popup window set the property in the visit, then your method > > > would get this value from there... > > > > > > On 7/14/05, [EMAIL PROTECTED] <[EMAIL PROTECTED]> > > wrote: > > > > > >>Sorry ... that wasn't very clear ... What I meant was, is there a way > to > > do > > >>this from the Java code (ie. not using Javascript)? I need the > variable > > for > > >>use as a method parameter. > > >> > > >>Steve > > >> > > >>-----Original Message----- > > >>From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] > > >>Sent: 14 July 2005 14:22 > > >>To: [email protected] > > >>Subject: RE: Retrieve values from a control on another page > > >> > > >> > > >>Before I go on, thanks very much for the help you've given so far, > > Robert > > - > > >>Tapestry's learning curve is just plain scary! With that said ... Is > > there > > a > > >>way to do this from code? Or would a better solution be to use a Visit > > >>object? > > >> > > >> > > >>Steve > > >> > > >>-----Original Message----- > > >>From: Robert Zeigler [mailto:[EMAIL PROTECTED] > > >>Sent: 14 July 2005 14:04 > > >>To: Tapestry users > > >>Subject: Re: Retrieve values from a control on another page > > >> > > >> > > >>So... to clarify... > > >>You have page A, and it's got a popup to page B, right? > > >>And you need page A to have access to some value set on page B? > > >>It might be best to do this via a bit of javascript. > > >>Your popup should be able to call > > >>opener.forms[0].hiddenFieldName.value='value'. > > >>So then you put a named hidden field... > > >><input type="hidden" jwcid="@Hidden" encode="false" > > >>value="ognl:someProperty"/> > > >> > > >>Then you can just access someProperty from pageA. > > >> > > >>Robert > > >> > > >>[EMAIL PROTECTED] wrote: > > >> > > >>>Hi there, > > >>> > > >>>I'm trying to retrieve a value from within a popup window. I've tried > > >>> > > >>>ValidField m_Country = > > >>> > > >> > > > >>(ValidField)getRequestCycle().getPage("edit_device").getComponent("txtCo > > un > > tr > > >> > > >>>yCodeID"); > > >>>return (String)m_Country.getValue(); > > >>> > > >>>With no great success ... Please help! > > >>> > > >>> > > >>>With kind regards, > > >>> > > >>>Steve Ball > > >>> > > >>> > > > >>>********************************************************************** > > >>>This email and any attachment(s) may contain confidential > > >>>and/or proprietary information and is for the intended > > >>>recipient only. If an addressing or transmission error has > > >>>misdirected this email, please notify the sender by replying > > >>>accordingly. 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