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From quinquin2209 <quinquin2209-n...@yahoo.com.hk>
Subject Re: Getting form input from a remote tabbed panel
Date Tue, 11 Dec 2007 08:25:26 GMT

Thanks a lot. I understand it now.



Jeromy Evans - Blue Sky Minds wrote:
> 
> quinquin2209 wrote:
>> I have a page which has a tabbed panel and all tab is remote tab:
>>
>> main.jsp
>> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en">
>> <head><s:head theme="ajax" debug="true"/></head>
>> <body>
>>    
>>    <s:tabbedPanel id="test2" theme="simple" >
>>       <s:div id="a" label="ALL" theme="ajax" href="%{messageList}?id=a"
>> loadingText="Loading..." />
>>       <s:div id="b label="ALL" theme="ajax" href="%{messageList}?id=b"
>> loadingText="Loading..." />
>>       <s:div id="c" label="ALL" theme="ajax" href="%{messageList}?id=c"
>> loadingText="Loading..." />
>>    </s:tabbedPanel>
>> </body>
>> </html>
>>
>> The external page loaded has a form where a list of checkbox of different
>> value will be shown base on the id parameter. 
>>   
> By "external" page, I presume you mean the result that is fetched and 
> loaded INTO each tab.
>> Now I wanna put a input button at the top of the tab panel. When the
>> button
>> is pressed, it will pass the value in the form of external page to the
>> action for further processing. 
>> Is it possible to do so?? How can I get the form input from an external
>> page?
>>   
> Yes.  The way to think about it is to focus on the imporant fact that 
> there's only one document model (DOM). Unless you're using frames, there 
> is really only one DOM that has been aggregated from multiple sources.  
> Dojo does the work for you - fetching the html, parsing it, inserting it 
> into the DOM and (if desired) executing the javascript within it.
> 
> The best way to visualise this is to install the Web Developer Toolbar 
> into Firefox and use the View Generated Source button. This shows you 
> the actual DOM (whereas, the default View Source only shows the original 
> DOM).
> 
> With that in mind, the form outside your tab is on the same page (DOM) 
> as the forms inside your tabs.  You just need to use some javascript to 
> tie them together and document.getElementById(id) will work as too will 
> document.formName.
> 
> If you want javascript inside a tab, don't forget to add the additional 
> s:div parameters to ensure dojo doesn't strip it out. 
> 
> Hope that helps.
> Jeromy Evans
> 
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> 
> 

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