How to data-bind an iframe src attribute?

Question

Is there a way to data bind the src attribute of an iframe with knockout to an item in my modelView? This...

<iframe data-bind="src: BioLink" width="100%" height="300">
<p>Your browser does not support iframes.</p>
</iframe>

...didn't do the trick.

Answer 1

Use the attr binding, like this:

<iframe data-bind="attr: {src: BioLink}" width="100%" height="300">
<p>Your browser does not support iframes.</p>
</iframe>