Re: How to set title of an iframe generated by GWT

[Thomas Broyer]

On Thursday, May 30, 2013 1:08:09 PM UTC+2, Arindam Das wrote:

Hi GWT compiles and put things inside an iframe. But if I want to set title of that iframe how to do that?

The reason behind this is accessibility standard which demands a meaning title of an iframe.

I must say I don't understand why you need it ("accessibility standard which demands a meaning title of an iframe" == bullshit), but if you really need it, and assuming you mean a <title> element in the doc loaded in the iframe, you can either:

• use the XSLinker (<add-linker name="xs"/>) which installs the code in the main window rather than an iframe.
• make your own linker copying the IframeLinker and replacing the "module prefix" with one including a <title>
• make your own linker extending CrossSiteIframeLinker and replacing the "install location" script with a copy of com/google/gwt/core/ext/linker/impl/installLocationIframe.js that includes a <title>, or use com/google/gwt/core/Ext/linker/impl/installLocationMainWindow.js which doesn't use an iframe.

If you were rather talking about a title="" attribute on the iframes, then it's almost the same, except you'll have to change the IframeTemplate.js file in the case of the IframeLinker.

I didn't personally tested any of the above though.

[David]

Maybe he is not aware, that the IFrame he mentioned does not display any GUI, it just contains the javascript sources. The UI is not rendered in that IFrame but in the main window instead.

David

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