Resizing a pop-up window based on document size.

[Lee Brenner]

I have an application in which a user can open a pop-up window that has 2 select boxes. Those select boxes are populated from a database query so their widths can vary depending on what data is going into them. I would like to be able to resize the pop-up window dynamically so that it shows the entire contents of its document (smaller when the select boxes are smaller, wider when the select boxes are wider).

Does anyone have any suggestions as to how I might get the current size of the document?

[beetle]

if (window.innerWidth < document.width) window.resizeTo(document.width, intHeight);

Where intHeight is an integer containing the static height of the popup.

[Lee Brenner]

window.innerWidth and document.width are both undefined...I'm using IE.

Thanks for the help though! It got me thinking and I'm getting the width of the 2 select boxes via .scrollWidth.

[beetle]

I think I looked up both of those properties at Mozilla's site (read: Gecko)

Go here for the IE reference

http://msdn.microsoft.com/library/default.asp?url=/workshop/author/dhtml/reference/dhtmlrefs.asp