Change image source

I have made some custom functionality to the CKEditor. In short, it shows a div tag with 5 links, for Small, Medium, Large X-Large and Original size.

When I click the links, it changes the SRC attribute of the image to the correct size.

It works, but it doesn't persist back to the editor. It's like the Image i get through the click event target, is not part of the Source code.

How can I change the Source code, when manipulating with the elements in the editor?

My code looks like this:

$(target).ckeditor(function (editor) {
    $(this.document.$).bind("click", function (event) {
        var target = $(event.target);

        if (target.is("img")) {
            var p = $("<div contenteditable='false' class='image-properties'>" + Milkshake.Resources.Text.size + ": <a class='sizeLink' href='#size1Img'>S</a>&nbsp;<a class='sizeLink' href='#size2Img'>M</a>&nbsp;<a class='sizeLink' href='#size3Img'>L</a>&nbsp;<a class='sizeLink' href='#size4Img'>XL</a>&nbsp;<a class='sizeLink' href='#size5Img'>Org.</a></div>");
            p.css("top", target.position().top);

            var regex = new RegExp(/(sized{1}img)/i);
            var match = regex.exec(target.attr("src"));

            if (match != null) {
                var imgSrize = match[0];
                p.find("a[href=#" + imgSrize + "]").addClass("selected");
            }

            p.delegate("a", "click", function (e) {
                var link = $(e.target);

                if (!link.is(".selected")) {
                    $(".selected", link.parent()).removeClass("selected");
                    link.addClass("selected");

                    var imageSrc = target.attr("src");
                    imageSrc = imageSrc.replace(/(sized{1}img)/i, link.attr("href").substring(1));

                    target.attr("src", imageSrc);
                    target.css("width", "");
                    target.css("height", "");
                }

                e.preventDefault();
            });

            p.insertAfter(target);
        } else if (!target.is("div.image-properties")) {
            $("div.image-properties", target.parent()).remove();
        }
    });

---

该src图像和href链接中CKEditor的保护，以避免浏览器的bug（复印时，拖动或有时甚至只是加载内容），所以你也必须更新这个自定义属性：

data-cke-saved-src

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