explorer.js

来自「Hippo CMS是一个以信息为中心的开源内容管理系统。Hippo CMS目标是」· JavaScript 代码 · 共 77 行

/*
* Copyright 2001-2007 Hippo (www.hippo.nl)
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
*   http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
var blnClicked = false;
var lastFocussed = null;
var lastFocussedClass = "";

function switchClass(obj, oldClass) {

  // <fix for CMS-436>
  if (lastFocussed != null && lastFocussed.id == obj.id && oldClass == lastFocussedClass)
  {
    blnClicked = false;
    lastFocussed = null;
    lastFocussedClass = "";
  }
  // </fix for CMS-436>

	if(lastFocussed == null || lastFocussed.id != obj.id) {
	    if (lastFocussed != null && typeof(lastFocussed) == "object") {
	        if (document.getElementById(lastFocussed.id) != null)
	        {
	          document.getElementById(lastFocussed.id).className = lastFocussedClass;
	        }
	        if (obj != lastFocussed) { blnClicked = false; }
	    }
	    if (!blnClicked) {
	        obj.className = "item_c";
	        lastFocussed = obj;
	        lastFocussedClass = oldClass;
	        blnClicked = true;
	    } else {
	        obj.className = oldClass;
	        blnClicked = false;
	    }
	}
}


function updateResourceSelector(path, caption)
{
  top.frames["resourceselector"].resourceSelector.update(path, caption);
}


/* [JR] created a link element for Mozilla to get the click() function working */

try {

  document.createElement('a');
  HTMLElement.prototype.click = function () {
    if (typeof this.onclick == 'function') {
      if (this.onclick({type: 'click'}) && this.href) 
      {
      	 alert('click');
        window.open(this.href, this.target ? this.target : '_self');
      }
    }
    else if (this.href)
      window.open(this.href, this.target ? this.target : '_self');
  };
}
catch (e) {
}