JQuery Draggable and Resizeable over IFrames (Solution)

Question

I recently ran into some troubles using JQuery Draggable and Resizable plugins. Looking for solutions, i found some very fragmented code in many different places and finally filed down to a clean solution which seems to work almost perfectly for me.

I thought i'd share my findings for anyone else, should they come accross this issue too.

I have a div which contains and IFrame. This div must be resizeable and draggable. Simple enough - add the jquery draggable and resizable to the div like so:

$("#Div").draggable();
$("#Div").resizable();

All is fine until you drag over another div containing an iframe or try to resize your current div, by moving over your current iframe. Both functions stop when over an iframe.

Solution:

$("#Div").draggable({
    start: function () {
        $(".AllContainerDivs").each(function (index, element) {
        var d = $('<div class="iframeCover" style="zindex:99;position:absolute;width:100%;top:0px;left:0px;height:' + $(element).height() + 'px"></div>');
        $(element).append(d);});
    },
    stop: function () {
        $('.iframeCover').remove();
    }
});



$("#Div").resizable({
    start: function () {
        $(".AllContainerDivs").each(function (index, element) {
            var d = $('<div class="iframeCover" style="z-index:99;position:absolute;width:100%;top:0px;left:0px;height:' + $(element).height() + 'px"></div>');
            $(element).append(d);
        });
    },
    stop: function () {
        $('.iframeCover').remove();
    }
});

Enjoy!

PS: Some extra code to create windows which, when selected, are brought to the front of the other draggables:

In the draggable start function -

var maxZ = 1;
$(".AllContainerDivs").each(function (index, element) {
    if ($(element).css("z-index") > maxZ) {
        maxZ = $(element).css("z-index");
    }
});
$(this).css("z-index", maxZ + 1);

Answer 1

Try this:

 $('#Div').draggable({ iframeFix: true });

This should work.

Answer 2

What I've done is define body.dragging iframe {pointer-events: none;} then add dragging class to body on dragstart event and remove it on dragend event.

Works fine for me, not sure why it wasn't mentioned before, as far as I can tell pointer-events CSS property was already around in 2010.