在button事件里想先执行完js再执行，button事件好像是异步的 - FineUI 官方论坛

protected void btnSaveClose_Click(object sender, EventArgs e)
{
string no = tbxBranchNo.Text;
string name = tbxBranchName.Text;
string trueValue = "Ext.getCmp(" + isCheck.ClientID + ").setValue(1);";
string falseValue = "Ext.getCmp(" + isCheck.ClientID + ").setValue(0);";
//ExtAspNet.PageContext.RegisterStartupScript("if(confirm('分行已存在，是否继续添加?')){document.getElementById('isCheck').value=1;}else{document.getElementById('isCheck').value=0;}");
//我想等这段js执行完再往下，但是设断点后看到是异步执行的。要怎么设置 ExtAspNet.PageContext.RegisterStartupScript("check()");
if (isCheck.Value == "1")
{
SaveData(Convert.ToInt32(ApprovalState.save));
ExtAspNet.Alert.Show("添加成功！", String.Empty, ExtAspNet.ActiveWindow.GetHidePostBackReference());
}
#region old
//bool result = SaveData(Convert.ToInt32(ApprovalState.save));
//if (result)
// ExtAspNet.Alert.Show("添加成功！", String.Empty, ExtAspNet.ActiveWindow.GetHidePostBackReference());
//else
// ExtAspNet.Alert.Show("添加失败！", String.Empty, ExtAspNet.ActiveWindow.GetHidePostBackReference());
#endregion
}

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