Thanks a lot Matt and Jonathan.
"window.parent.qx.core.Init.getApplication().getMyFrame()"
this didn't work as it was returning a NULL, for reasons unknown, even
though we had function getMyFrame in application.js returning
this.viewer.__iframe
So instead of getting the iframe, we implemented setSource in viewer class
(derived from container) and get viewer in application.js. And this works.
Now application.js has
getViewer : function()
{
return this.viewer;
}
login.js has,
verify: function()
{
var viewer =
window.parent.qx.core.Init.getApplication().getViewer();
viewer.setSource("myapplication/home.html");
}
and viewer.js has
setSource : function(text)
{
his.__iframe.setSource(text);
},
Let me know, if there is any other better method.
Thanks & Regards
Narasimha
Matthew Gregory wrote:
>
> OK, I think there is a helper function in qx to get the parent window
> but I couldn't find it.
> Your might be able to get away with something like:
>
> window.parent.qx.core.Init.getApplication().getMyFrame()
>
> But I am not completely sure, if you have a good inspector check the dom
> properties around your iFrame until you get a reference to the parent's
> qx.
>
> Perhpas somebody else knows of a qx way to do this?
>
> patkar_n001 wrote:
>> Thanks a lot for quick resolution Matt.
>>
>> But the problem here is, I have main application which has a container
>> class
>> for buttons and headers etc.
>> And this container has iframe. And I am loading different smaller
>> applications in this iframe. The design is similar to demoBrowser
>> application.
>>
>> Application.js extends qx.application.Standalone, container class extends
>> qx.ui.container.Composite and Login page extends
>> qx.application.Standalone.
>>
>> Now under these circumstances, when I do qx.core.Init.getApplication() I
>> get
>> Login page's handler and not application.js's handler. Thats why I do not
>> get the iframe.
>>
>>
>> Can you please help in this regard.
>>
>> Thanks & Regards
>> Narasimha
>>
>>
>>
>> Matthew Gregory wrote:
>>> Hi patkar,
>>> I think I understand your question and it is easy to answer :)
>>>
>>> In application.js add a function like this:
>>>
>>> getMyFrame : function()
>>> {
>>> return this.__iframe;
>>> }
>>>
>>>
>>> then from login.js you can access the iframe by doing this:
>>>
>>> qx.core.Init.getApplication().getMyFrame()
>>>
>>> HTH,
>>> Matt
>>>
>>> patkar_n001 wrote:
>>>> Hello,
>>>>
>>>> I have a main application window split into two panes. The bottom pane
>>>> has a
>>>> embed IFrame.
>>>> >From a html source opened in the iFrame window i want to change the
>> source
>>>> of the iframe to another html source on a button click event.
>>>>
>>>> For example: In the main application.js I have
>>>> +++++++++++++++++++++++++++++++++++++++++
>>>> this.__iframe.setSource("myapplication/login.html");
>>>> +++++++++++++++++++++++++++++++++++++++++
>>>>
>>>> on a button click in login.js, I need to set the Iframe source to
>>>> another
>>>> html (home.html).
>>>> Since Iframe object, which is created in application.js, is not
>>>> available
>>>> in
>>>> login.js I am not able to
>>>> do the following,
>>>> ++++++++++++++++++++++++++++++++++
>>>> iframe.setSource("myapplication/home.html");
>>>> ++++++++++++++++++++++++++++++++++
>>>>
>>>> Can you please let me know how this can be achieved.
>>>>
>>>> Warm regards,
>>>> Narasimha
>>>>
>>>
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>
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