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");

}