Geek asks and answers

A jQuery UI dialog box inside a frame, from a bookmarklet?

I am writing a bookmarklet that should work in the context of pages whose design I do not control. Some of the pages that I need a bookmarklet for will work in usage frames (in framesets). Is it possible for the jQuery-UI dialog to work inside a frame?

Currently, when I come across a page with a set of frames, I create my dialog as follows:

var frame = window.frames[0];
var div = $(frame.document.createElement("div"));
div.html("My popup contents");
div.dialog( ... );

As a result, jQuery adds a ui-widget div to the main document, not the frame document. Since the main document is just a set of frames, nothing is displayed. I cannot find any parameters in the jquery-ui API to indicate in which document widgets should be created. A booklet booklet will necessarily be launched (or at least launched) from the context of an external document.

I know that it will not be possible to display an overlay frame by frame ; It’s convenient for me to display in only one frame. In addition, some other notable bookmarklets do not work on frameset pages, so this can be a common problem.

Suggestions?

0
source share
2 answers

: , , . - , , , - .

- :

if (window.frames) {
    for (var i = 0; i < window.frames.length; i++) {
        // ... grab data from the frame ...
    }
}

if ($("frameset")) {
    $("html").children("frameset").remove();
    document.body = document.createElement("body");
    $("html").append(document.body);
    // ... add my stuff to body ...
}
0

jQuery. jQuery.

0

More articles:


All Articles