How can I get an element from within a frameset frame using JavaScript?
I need to access and element from within a frameset frame. For example if I have the following markup:
<frameset rows="33%,33%,*">
<frame src="frame1.html"/>
<frame src="frame2.html"/>
<frame src="frame3.html"/>
</frameset>
How can I get some element from one of开发者_JAVA百科 the child frames? I have tried this:
window.frames[1].getElementById('someElementId')
This results in a type error :
getElementById() is not a function.
Can someone assist?
Thanks!
You need to get the Document object for the frame.
window.frames[1].document.getElementById('someElementId')
<frameset rows="33%,33%,*">
<frame id="demo" src="frame1.html"/>
<frame src="frame2.html"/>
<frame src="frame3.html"/>
</frameset>
Answer:
document.getElementById("demo").contentDocument.documentElement.innerHTML;
You can try using framename as well
window.frames['frame_name'].document.getElementsByName('element_name');
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