调用UEditor的图片上传组件进行图片上传，并解决多编辑器共存的取值问题

<script type="text/javascript" charset="utf-8" src="../ueditor/editor_config.js"></script>

<script type="text/javascript" charset="utf-8" src="../ueditor/editor_all.js"></script>

           <dl>

                <dt>图片标题：</dt>

                <dd>

                    <asp:TextBox ID="txtTitlePic" runat="server" Width="400" ClientIDMode="Static"></asp:TextBox>

                    <input type="button" value="上传图片" onclick="uploadImage($('#txtTitlePic'))"/>

                </dd>

           </dl>

<script type="text/javascript">

    var dlg;

    var inputBox;

    var imgEditor = new UE.ui.Editor();

    imgEditor.render("imgEditor");

    imgEditor.ready(function () {

        imgEditor.setDisabled();

        imgEditor.hide();

        imgEditor.addListener('beforeInsertImage', function (t, args) {

            inputBox.val(args[0].src);

        });

    });

    function uploadImage(o) {

        inputBox = $(o);

        dlg = imgEditor.getDialog("insertimage");

        dlg.render();

        dlg.open();

    }

</script>

多编辑器取值，使用Textarea做容器

<textarea id="txtContent" name="articleContent"><p></p></textarea>

后台Content = Server.HtmlEncode(Request["articleContent"])即可