我有一个奇怪的问题。我在Sharepoint页面上使用JavaScript。我参考以下JavaScript代码:
var statusId = '';
var notifyId = '';
function AddNotification(message) {
notifyId = SP.UI.Notify.addNotification(message, true);
}
function RemoveNotification() {
SP.UI.Notify.removeNotification(notifyId);
notifyId = '';
}
function AddStatus(message) {
statusId = SP.UI.Status.addStatus(message);
SP.UI.Status.setStatusPriColor(statusId, 'red');
}
function RemoveLastStatus() {
SP.UI.Status.removeStatus(statusId);
statusId = '';
}
function RemoveAllStatus() {
SP.UI.Status.removeAllStatus(true);
}
然后,当用户点击某个按钮时,会显示一条消息"请稍候..."。在调用C#方法退出之前,它应该删除通知。像这样:
protected void SaveButton_Click(object sender, EventArgs e)
{
System.Web.UI.ScriptManager.RegisterStartupScript(this, this.GetType(), "Notif", "AddNotification('" + Core.Classes.ResourceHelper.LoadResource(Core.Classes.ResourceName.PleaseWaitString) + "');", true);
//Busiess logic...
if (ActivityDate.SelectedDate == null || //Date required
ActivityProjectnumber.SelectedIndex == 0 || //Project number required
ActivityActivity.Text == string.Empty || //Activity description required
EndTime.SelectedDate.Hour < StartTime.SelectedDate.Hour || //
EndTime.SelectedDate.Hour == StartTime.SelectedDate.Hour && //Start time should not be less or equal end time
EndTime.SelectedDate.Minute <= StartTime.SelectedDate.Minute) //
{
StatusSetter.SetPageStatus(Core.Classes.ResourceHelper.LoadResource(Core.Classes.ResourceName.CheckRequiredFieldsString), Core.Classes.ResourceHelper.LoadResource(Core.Classes.ResourceName.WarningString), this.Controls);
return;
}
//If business logic passed, save item.
SaveItem();
System.Web.UI.ScriptManager.RegisterStartupScript(this, this.GetType(), "Notif", "RemoveNotification();", true); //Problem lies here...
}
用户单击按钮时会显示通知。但它并没有消失。我调试了代码,相应的行肯定正在执行。我怀疑它与我在一种方法中使用ScriptManager.RegisterStartupScript
两次有关。但我不知道该怎么做。
答案 0 :(得分:1)
您需要为每个脚本指定不同的名称(RegisterStartupScript的第3个参数)。