Page and Iframe, wait for iframe to load before manipulating the DOM

B

BerlinBrown

Do you know if it is possible to wait for the iframe page to load and
then manipulate the iframe DOM.

E.g.
mypage:
<script>
function myinit() {
theiframe.location = "iframe_with_frames.html"
waitforiframe() {
theiframe.frames[0].location ="mynewpage3.html";
}
}
</script>
<body onload="myinit();">
<iframe src="empty_page.html" name="theiframe" />
</body>

iframe_with_frames.html:
<frameset>
<frame src="page1">
<frame src="page2">
</frameset>
 
M

Madhumita

Do you know if it is possible to wait for the iframe page to load and
then manipulate the iframe DOM.

E.g.
mypage:
<script>
  function myinit() {
    theiframe.location = "iframe_with_frames.html"
    waitforiframe() {
           theiframe.frames[0].location ="mynewpage3.html";
    }
  }
</script>
<body onload="myinit();">
  <iframe src="empty_page.html" name="theiframe" />
</body>

iframe_with_frames.html:
<frameset>
  <frame src="page1">
   <frame src="page2">
</frameset>
Click to expand...

Hi, Thanks for your reply. I may not have control on the iframe
contents. Also where is waitforiframe being called and where would
trigger the start time in your case?

Thanks.
 
B

BerlinBrown

Do you know if it is possible to wait for the iframe page to load and
then manipulate the iframe DOM.
Click to expand...
E.g.
mypage:
<script>
function myinit() {
theiframe.location = "iframe_with_frames.html"
waitforiframe() {
theiframe.frames[0].location ="mynewpage3.html";
}
}
</script>
<body onload="myinit();">
<iframe src="empty_page.html" name="theiframe" />
</body>
Click to expand...
iframe_with_frames.html:
<frameset>
<frame src="page1">
<frame src="page2">
</frameset>
Click to expand...

Hi, Thanks for your reply. I may not have control on the iframe
contents. Also where is waitforiframe being called and where would
trigger the start time in your case?

Thanks.
Click to expand...

That is pseudo code. I don't have the implementation.
waitforiframe() { }

Should you even wait for the iframe to load. Ideally I want to avoid
using timers.
 
M

Madhumita

Do you know if it is possible to wait for the iframe page to load and
then manipulate the iframe DOM.
E.g.
mypage:
<script>
  function myinit() {
    theiframe.location = "iframe_with_frames.html"
    waitforiframe() {
           theiframe.frames[0].location ="mynewpage3.html";
    }
  }
</script>
<body onload="myinit();">
  <iframe src="empty_page.html" name="theiframe" />
</body>
iframe_with_frames.html:
<frameset>
  <frame src="page1">
   <frame src="page2">
</frameset>
Click to expand...
Click to expand...
Hi, Thanks for your reply. I may not have control on the iframe
contents. Also where is waitforiframe being called and where would
trigger the start time in your case?
Click to expand...
Thanks.
Click to expand...

That is pseudo code.  I don't have the implementation.
waitforiframe() { }

Should you even wait for the iframe to load.  Ideally I want to avoid
using timers.- Hide quoted text -

- Show quoted text -
Click to expand...

Timer means just doing a Date() function. Why would you avoid that?
How else would you compute the loading time?
My question was not implementation specific, I didn't see the use of
your waitforiframe question.

Thanks.
 
B

BerlinBrown

Do you know if it is possible to wait for the iframe page to load and
then manipulate the iframe DOM.
E.g.
mypage:
<script>
function myinit() {
theiframe.location = "iframe_with_frames.html"
waitforiframe() {
theiframe.frames[0].location ="mynewpage3.html";
}
}
</script>
<body onload="myinit();">
<iframe src="empty_page.html" name="theiframe" />
</body>
iframe_with_frames.html:
<frameset>
<frame src="page1">
<frame src="page2">
</frameset>
Hi, Thanks for your reply. I may not have control on the iframe
contents. Also where is waitforiframe being called and where would
trigger the start time in your case?
Thanks.
Click to expand...
Click to expand...
That is pseudo code. I don't have the implementation.
waitforiframe() { }
Click to expand...
Should you even wait for the iframe to load. Ideally I want to avoid
using timers.- Hide quoted text -
Click to expand...
- Show quoted text -
Click to expand...

Timer means just doing a Date() function. Why would you avoid that?
How else would you compute the loading time?
My question was not implementation specific, I didn't see the use of
your waitforiframe question.

Thanks.
Click to expand...
How else would you compute the loading time?
Click to expand...

I don't need to compute the loading time? I dont think.

If I run the code here, it won't acknowledge:
theiframe.frames[0]

Because this operation probably hasn't completed yet.
theiframe.location = "iframe_with_frames.html"

Is there a way to "wait" for the iframe to load and then set the frame
data.

I was looking at addEvent.'onload' but from reading online, doesn't
apply to sub-dom objects, only the current page.

function myinit() {
theiframe.location = "iframe_with_frames.html"
theiframe.frames[0].location ="mynewpage3.html";
}
 
B

BerlinBrown

Do you know if it is possible to wait for the iframe page to load and
then manipulate the iframe DOM.
E.g.
mypage:
<script>
function myinit() {
theiframe.location = "iframe_with_frames.html"
waitforiframe() {
theiframe.frames[0].location ="mynewpage3.html";
}
}
</script>
<body onload="myinit();">
<iframe src="empty_page.html" name="theiframe" />
</body>
iframe_with_frames.html:
<frameset>
<frame src="page1">
<frame src="page2">
</frameset>
Hi, Thanks for your reply. I may not have control on the iframe
contents. Also where is waitforiframe being called and where would
trigger the start time in your case?
Thanks.
That is pseudo code. I don't have the implementation.
waitforiframe() { }
Should you even wait for the iframe to load. Ideally I want to avoid
using timers.- Hide quoted text -
- Show quoted text -
Click to expand...
Click to expand...
Timer means just doing a Date() function. Why would you avoid that?
How else would you compute the loading time?
My question was not implementation specific, I didn't see the use of
your waitforiframe question.
Click to expand...
Thanks.
How else would you compute the loading time?
Click to expand...

I don't need to compute the loading time? I dont think.

If I run the code here, it won't acknowledge:
theiframe.frames[0]

Because this operation probably hasn't completed yet.
theiframe.location = "iframe_with_frames.html"

Is there a way to "wait" for the iframe to load and then set the frame
data.

I was looking at addEvent.'onload' but from reading online, doesn't
apply to sub-dom objects, only the current page.

function myinit() {
theiframe.location = "iframe_with_frames.html"
theiframe.frames[0].location ="mynewpage3.html";
}
Click to expand...


Sorry, I saw your early question; I am not responding your EARLIER
question. I started a new one on a similar subject. Wow, it is a
small world, the questions are very similar and about the same time.
 

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