jquery 中的Click事件问题

Question

本帖最后由 u011642368 于 2013-09-29 10:50:33 编辑

Answer 1

你是不是多次邦定 click了没代码不好说

Answer 2

 _openDialog: function(e) {
        var initSearchButton,
          _this = this;
        this.lastSelection = this.options.editable.getSelection();
        this.options.dialog.dialog("open");
        this.options.dialog.dialog("option", "title", "已上传图片");
this.options.dialog.dialog("option", "position", [e.pageX-150,e.pageY+30]);
_this._search();
        this.options.dialog.on('dialogclose', function() {
          return _this.options.editable.element.focus();
        });
        if (this.container == null) {
          this.container = jQuery("#hallo-image-browser-container-" + this.options.uuid);
        }
        if (this.paging == null) {
          this.paging = jQuery('.hallo-image-browser-paging', this.container);
        }
        if (this.pagingback == null) {
          this.pagingback = jQuery('.hallo-image-browser-paging-back', this.container);
        }
        if (this.pagingforward == null) {
          this.pagingforward = jQuery('.hallo-image-browser-paging-forward', this.container);
        }
        this.pagingback.on("click", function() {
         if($('.hallo-image-browser-paging-back').hasClass("disabled")){
           return;
         }else{
            console.log("funck");
            _this.currentpage--;
            return _this._search();
         }
        });
        this.pagingforward.on("click", function() {
         if($('.hallo-image-browser-paging-forward').hasClass("disabled")){
           return;
         }else{
            console.log("funck");
              _this.currentpage++;
              return _this._search();
         }
        });
        if (this.noresult == null) {
          this.noresult = jQuery('.hallo-image-browser-no-search-result', this.container);
        }
        if (this.searchvalue == null) {
          this.searchvalue = this.options.dialog.find('.hallo-image-browser-search-value');
        }
        initSearchButton = function() {
          _this.searchbutton = _this.options.dialog.find('.hallo-image-browser-search');
          return _this.searchbutton.on("click", function() {
            return _this._search();
          });
        };
        return this.searchbutton != null ? this.searchbutton : this.searchbutton = initSearchButton();
      },
      _search: function() {
        var data, query,
          _this = this;
          window.console.log(this.currentpage);
    //    query = this.searchvalue.val();
        if (this.lastquery !== query) {
          this.currentpage = 1;
          this.lastquery = query;
        }
        data = {
          limit: this.options.limit,
          page: this.currentpage,
          query: query
        };
        return jQuery.getJSON(this.options.searchurl, data, function(data) {
          _this._resetSearchResults();
          _this._paging(data.page, data.total);
          return _this._preview_images(data.results);
        });
      }

Answer 3

加上 防止事件冒泡 试试         this.pagingback.on("click", function(evt) {
         evt.stopPropagation();
         if($('.hallo-image-browser-paging-back').hasClass("disabled")){
           return;
         }else{
            console.log("funck");
            _this.currentpage--;
            return _this._search();
         }
        });
        this.pagingforward.on("click", function(evt) {
         evt.stopPropagation();
         if($('.hallo-image-browser-paging-forward').hasClass("disabled")){
           return;
         }else{
            console.log("funck");
              _this.currentpage++;
              return _this._search();
         }
        });

Answer 4

你不要把  this.pagingback.on("click", this.pagingforward.on("click", 放在 _openDialog 里 或者 判断一下是否初始         if(!this.isInit){
         this.isInit=true;
        this.pagingback.on("click", function(evt) {
         evt.stopPropagation();
         if($('.hallo-image-browser-paging-back').hasClass("disabled")){
           return;
         }else{
            console.log("funck");
            _this.currentpage--;
            return _this._search();
         }
        });
        this.pagingforward.on("click", function(evt) {
         evt.stopPropagation();
         if($('.hallo-image-browser-paging-forward').hasClass("disabled")){
           return;
         }else{
            console.log("funck");
              _this.currentpage++;
              return _this._search();
         }
        });
        
         }