選中gridview其中一行單擊刪除按鈕實現行刪除功能
<ClientSideEvents RowClick="function(s, e) {SetLeftData(s,e);}" />
function SetLeftData(s, e) {
var index = e.visibleIndex;
LeftGridView.GetRowValues(index, 'F_SAR_ID;VC_SAR_NAME;F_VERSION;D_SAR_DATE', function (result) {
lalName.SetValue(result[1]);
if (result[3] == "null" || result[3] == null) {
f_date.SetValue(new Date());
}
else {
f_date.SetValue(new Date(result[3]));
}
Judeg = 1;
Cbzh.PerformCallback(result[0]);
console.log(1);
document.getElementById("IsLoad").value = "1";
dxhfLoadData.PerformCallback("load" + "|" + result[0] + "|" + result[3]);
CenterGridView.PerformCallback("null");
});
}
然後新增button的點選事件:
<ClientSideEvents Click="function(){ DeleteData(); }" />
function DeleteData() {
var index = LeftGridView.GetFocusedRowIndex();
if (index < -1) {
alert("請選中要刪除的資料!");
return;
}
LeftGridView.GetRowValues(index, "VC_SAR_NAME", function (result) {
DeleteCallback.PerformCallback("Delete|" + result);
});
}
新增callback控制元件,完成刪除的回撥事件
<dx:ASPxCallback runat="server" ClientInstanceName="DeleteCallback" ID="DeleteCallback" width="100px" OnCallback="DeleteCallback_Callback">
<ClientSideEvents CallbackComplete="DeleteSarCallbackComplete"></ClientSideEvents>
</dx:ASPxCallback>
protected void DeleteCallback_Callback(object source, DevExpress.Web.ASPxCallback.CallbackEventArgs e)
{
string[] param = e.Parameter.Split('|');
objSceneAssetRatio m = new objSceneAssetRatio();
List<objSceneAssetRatio> formList = clsSceneAssetRatio.GetDataOrderByCreateTime();
if (param[0] == "Delete")
{
if (formList.Exists(x => x.SarName == param[1]))
{
m.SarName = param[1]; //方案名稱
if (clsSceneAssetRatio.DeleteMainData(m))
{
e.Result = "刪除成功!";
}
else
{
e.Result = "刪除失敗!";
}
}
else
{
e.Result = "方案名稱不存在!";
return;
}
}
}