弹出模态对话框时，Radcombobox不会模糊

Question

我有一个radcombobox，它在aspx页面中同时包含回发和非回发项目。在其中一个非回发项目中，它会通过jQuery弹出一个模态对话框。对话框中的代码只能查找，但我必须单击操作按钮（'保存'）两次才能运行对话框的代码。这是由于具有焦点的radcombobox。有没有办法以编程方式从radcombobox中删除焦点，以便我只点击一次？我试过.blur（）但它没有用。感谢。

function onClientSelectedIndexChanged(sender, eventArgs) {
            var text = eventArgs.get_item().get_text();

            var combo = $find("<%= rdbxActions.ClientID %>");
            combo.set_text(text);

            if (text == "Filter By Date" || text == "Filter By Publication") {
                __doPostBack("rdbxActions", '{\"Command\" : \"Select\"}');
            }
            else {
                combo.blur();
            }

        }

对话发生的地方......

function onClientSelectedIndexChanging(sender, eventArgs) {
            var text = eventArgs.get_item().get_text();

            var combo = $find("<%= rdbxActions.ClientID %>");
            combo.set_text(text);

            if (text != "Filter By Date" && text != "Filter By Publication") {
                eventArgs.set_cancel(true);

                if (text != "Actions") {                 


                    $("#dialog-save").dialog({
                        resizable: false,
                        height: 170,
                        modal: true,
                        buttons: {
                            "Save": function () {
                                var pageUrl = '<%=ResolveUrl("~/WebService/SaveNewSearch.asmx")%>'
                                var thisSearchName = $("#searchNameText").val();

                                //get current keyword string
                                //get the parameter value
                                $.urlParam = function (name) {
                                    var results = new RegExp('[\\?&]' + name + '=([^&#]*)').exec(window.location.href);
                                    return results[1] || 0;
                                }

                                //put url into a variable
                                var thisKeywordString = decodeURIComponent($.urlParam('kws'));
                                var thisUser = userLoggedIn;

                                $.ajax({
                                    type: "POST",
                                    url: pageUrl + "/SaveThisNewSearch",
                                    data: JSON.stringify({ searchName: thisSearchName, keywordString: thisKeywordString, userId: thisUser }),
                                    contentType: "application/json; charset=utf-8",
                                    dataType: "json",
                                    success: OnSaveSearchSuccess,
                                    error: OnSaveSearchError
                                });

                                function OnSaveSearchSuccess(response) {
                                    //.text(response.d);
                                    //Show Saved Search Dialog
                                    var searchNameString = response.d;

                                    $("#dialog-modal p").text(searchNameString);

                                    //show the dialog with the save message
                                    $("#dialog-modal").dialog({
                                        resizable: false,
                                        height: 140,
                                        hide: "fade",
                                        open: function (event, ui) {
                                            var dlg = $(this);
                                            setTimeout(function () {
                                                dlg.dialog("close");
                                            }, 2000);
                                        },
                                        modal: true
                                    });
                                }

                                function OnSaveSearchError(response) {
                                    alert(response.status + " " + response.statusText);
                                }

                                $(this).dialog("close");
                            },
                            Cancel: function () {
                                $(this).dialog("close");
                            }
                        }
                    });
                } 
            }
        }