DWZ(JUI)的lookupGroup增加回调函数
Posted 左正
tags:
篇首语：本文由小常识网(cha138.com)小编为大家整理，主要介绍了DWZ(JUI)的lookupGroup增加回调函数相关的知识，希望对你有一定的参考价值。
DWZ 是一个很好的富客户端框架
lookupGroup也是一个必用到的东东，但没有回调函数，后期处理相当的不便。
修改其dwz.database.js
增加几行，就能实行一个很好的回调。
使用就方便了，
如：
源代码
<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="请选择部门" href="index.php?........." callback="roleid_callback" class="btnLook">选择部门</a>
<script language="javascript">
function roleid_callback()
{
jQuery("#roleid").val(jQuery("#roleid_id").val());
}
</script>
修改的代码如下
源代码
(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);
以上是关于DWZ(JUI)的lookupGroup增加回调函数的主要内容，如果未能解决你的问题，请参考以下文章