EXT 下拉框事件

1.

ValueField="UD_Text" Editable="False">

----可用不可用  给的默认值

---可用不可用














<%-- --%>

 

var widtype;
var cndep;
function OpenToolsWid(wt, rec) {
debugger;
widtype = wt;
switch (widtype) {
case 1:
var nvalue;
nvalue = Ext.getCmp("cbline").value;
Ext.getCmp("tline").setValue(nvalue);
ServerX.SelectLine(nvalue, {
success:
function (result) {

}
});
};
}

 

2.

ValueField="OBD_OnlineDepNum" Editable="False">

//后台

protected void ComDet(object sender, DirectEventArgs e)
{
string com1 = e.ExtraParams["com1"];
//XmlNode grid1Xml = JSON.DeserializeXmlNode("{records:{record:" + com1 + "}}");
OnLineBssDep model = JSON.Deserialize(com1);

}

//临时model

public class OnLineBssDep
{
public OnLineBssDep()
{
}

public string OBD_OnlineDepNum { get; set; }
public string OBD_OnlineDepName { get; set; }
public string OBD_BSSDepNum { get; set; }
public string OBD_BSSDepName { get; set; }
}

 

3.清空下拉框记录

cbdep.Clear();
DepModelstore.DataSource = new List();//清空下拉框历史记录
DepModelstore.DataBind();

转载于:https://www.cnblogs.com/lgq0100/p/6202049.html