关于dwz框架查找带回使用过程中遇到的问题



dwz-min.js扩展增加查找带回时回调方法

var _lookup = {currentGroup:"", suffix:"", $target:null, pk:"id",callback:null};

callback:null  /*  callback为后增加的 */

$.extend({
 bringBackSuggest: function(args){
  var $box = _lookup['$target'].parents(".unitBox:first");
  $box.find(":input").each(function(){
   var $input = $(this), inputName = $input.attr("name");
   
   for (var key in args) {
    var name = (_lookup.pk == key) ? _util.lookupPk(key) : _util.lookupField(key);

    if (name == inputName) {
     $input.val(args[key]);
     break;
    }
   }
  });
  //add by zdd start
  var callback = _lookup['callback'];      /*  这6行是增加的 处理回调 */
  try
  {
   eval(callback+"();");
  }
  catch (e){}
  //end
 },
 bringBack: function(args){
  $.bringBackSuggest(args);
  $.pdialog.closeCurrent();
 }
});

lookup: function(){
 return this.each(function(){
  var $this = $(this), options = {mask:true,
   width:$this.attr('width')||820, height:$this.attr('height')||400,
   maxable:eval($this.attr("maxable") || "true"),
   resizable:eval($this.attr("resizable") || "true")
  };
  $this.click(function(event){
   _lookup = $.extend(_lookup, {
    currentGroup: $this.attr("lookupGroup") || "",
    callback: $this.attr("callback"),  /*  这一行是增加的  */
    suffix: $this.attr("suffix") || "",
    $target: $this,
    pk: $this.attr("lookupPk") || "id"
   });
   
   var url = unescape($this.attr("href")).replaceTmById($(event.target).parents(".unitBox:first"));
   if (!url.isFinishedTm()) {
    alertMsg.error($this.attr("warn") || DWZ.msg("alertSelectMsg"));
    return false;
   }
   
   $.pdialog.open(url, "_blank", $this.attr("title") || $this.text(), options);
   return false;
  });
 });
},

使用说明：
<input  type="text" name="article.articletitle" class="required">
<input id="articleId" name="article.articleid" class="required textInput valid" type="hidden" 
lookupPk="articleid" lookupgroup="article"
suggestfields="articleid,articlepath,articletitle" >
<a class="btnLook" href="${path}/pages/admin/imgmanage/getArticle.htm"  lookupgroup="article"
callback="article_img_callback" lookupPk="articleid"  title="文章列表" width = "1200" height = "600">查找带回</a>

function article_img_callback(){
 alert("sss");
}