Reputation: 4340
Ok, I have 2 iframes inside a parent page (for whatever reason).
I have a navigation menu on parent page, which changes the source of iframe #1...
iFrame #1's job, is to display ANOTHER navigation menu... Like a subnavigation menu...
Now, how can I upon clicking an li inside iFrame #1, change the source of iframe #2? They're both on the same parent page...
Aside from failing miserably, I also get a warning from Chrome's Dev tools -
Unsafe JavaScript attempt to access frame with URL file:///C:/website/index.html from frame with URL file:///C:/website/news/navigator.html. Domains, protocols and ports must match.
Here's some code to make things slightly clearer:
The HTML
<!-- HTML for the parent page itself -->
<iframe id="frameone" src=""></iframe>
<iframe id="frametwo" src=""></iframe>
<button onclick="onenav('test.html')">Change 1st frame</button>
<!-- The following is the HTML that is loaded inside "frameone" -->
<button onclick="twonav('test2.html')">Change 2nd frame</button>
// Javascript
var one = document.getElementById('frameone');
var two = document.getElementById('frametwo');
function onenav(x){
one.src = x;
}
function twonav(y){
two.src = y;
}
To me, this makes sense, since this is all being executed on the parent page... On loading, I query the dev tools and I can see that both, 'one' and 'two' have frame elements... The first button works, the second one, doesn't...
Upvotes: 3
Views: 12456
Reputation: 177786
Works for me when using parent.twonav
var links = [
'javascript:\'<button onclick="parent.twonav(1)">Change 2nd frame</button>\'',
'javascript:\'Hello\''
];
var one, two;
window.onload=function() {
one = document.getElementById('frameone');
two = document.getElementById('frametwo');
}
function onenav(idx) {
one.src=links[idx];
}
function twonav(idx) {
two.src=links[idx];
}
Upvotes: 5
Reputation: 4110
How did you try to change the iframe source?
parent.document.getElementById('2').src = "the new url";
Did you try something like this? I assumed from your message that the id of the 2nd iframe is 2.
Upvotes: 0