DWZ?是一個很好的富客戶端框架

lookupGroup也是一個必用到的東東，但沒有回調函數，后期處理相當的不便。

修改其dwz.database.js

增加幾行，就能實行一個很好的回調。

使用就方便了，

如：

源代碼

<input type="hidden" value="H2" name="roleid" id="roleid">

<input type="hidden" value="H2" name="roleid.id" id="roleid_id">

<input type="text" name="roleid.Name" readonly="" class="input input-large required textInput readonly" value="CEO">

<a width="400" lookupgroup="roleid" warn="請選擇部門" href="index.php?........." callback="roleid_callback" class="btnLook">選擇部門</a>

<script language="javascript">

function roleid_callback()

{

????jQuery("#roleid").val(jQuery("#roleid_id").val());

}

</script>

修改的代碼如下

源代碼

(function($){

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

????var _util = {

????????_lookupPrefix: function(key){

????????????var strDot = _lookup.currentGroup ? "." : "";

????????????return _lookup.currentGroup + strDot + key + _lookup.suffix;

????????},

????????lookupPk: function(key){

????????????return this._lookupPrefix(key);

????????},

????????lookupField: function(key){

????????????return this.lookupPk(key);

????????}

????};

????$.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;

????????????????????}

????????????????}

????????????});

????????????var callback = _lookup['callback'];?????

????????????try

????????????{

????????????????eval_r(callback+"();");

????????????}

????????????catch (e){}

????????},

????????bringBack: function(args){

????????????$.bringBackSuggest(args);

????????????$.pdialog.closeCurrent();

????????}

????});

????$.fn.extend({

????????lookup: function(){

????????????return this.each(function(){

????????????????var $this = $(this), options = {mask:true,

????????????????????width:$this.attr('width')||820, height:$this.attr('height')||400,

????????????????????maxable:eval_r($this.attr("maxable") || "true"),

????????????????????resizable:eval_r($this.attr("resizable") || "true")

????????????????};

????????????????$this.click(function(event){

????????????????????_lookup = $.extend(_lookup, {

????????????????????????currentGroup: $this.attr("lookupGroup") || "",

????????????????????????callback: $this.attr("callback"),?

????????????????????????suffix: $this.attr("suffix") || "",

????????????????????????$target: $this,

????????????????????????pk: $this.attr("lookupPk") || "id"

????????????????????});

????????????????????Var???url????= ($this.attr("href")).replaceTmById($(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;

????????????????});

????????????});

????????},

})(jQuery);

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