autopostback

How to avoid UpdatePanel scrolling on AutoPostBack?

由 ♀尐吖头ヾ 提交于 2019-11-29 13:06:14
问题 I have an ASP.NET FormView within an updatepanel. I'm auto-saving the form by setting AutoPostBack=true for each of the items within the FormView. This means the user can click a few elements in quick succession and fire off a few async postbacks almost simultaneously. The issue I have is that the user is able to keep scrolling down the form while the async postbacks are not yet complete. The browser always scrolls back to the position it was in at the first postback. Page

Asp.Net, DropDownList, AutoPostBack and Google Chrome

由 ＊爱你＆永不变心＊ 提交于 2019-11-28 18:55:39
I've a simple asp.net page (framework 3.5) and an UpdatePanel with a series of dropdownlist I want to populate asyncronously. All works fine in all major browsers (Opera, Safari, IE6, IE7, FF3), but not in Chrome. Chrome seems to ignore the SelectedIndexChanged event who had to make the asynch request. Anyone knows a simple workaround to this? Thanks! EDIT: More Informations As I say to Adam Lassek, the updatepanel refresh after the click to an asp:Button inside of it, but it doesn't work with the dropdown's SelectedIndexChanged event. The updatepanel is set like: <asp:UpdatePanel ID="updPanel

Difference between AutoPostBack=True and AutoPostBack=False?

由 梦想与她 提交于 2019-11-27 08:14:13
What's the difference between AutoPostBack=True and AutoPostBack=False ? Vishal Suthar Taken from http://www.dotnetspider.com/resources/189-AutoPostBack-What-How-works.aspx : Autopostback is the mechanism by which the page will be posted back to the server automatically based on some events in the web controls. In some of the web controls, the property called auto post back, if set to true, will send the request to the server when an event happens in the control. Whenever we set the autopostback attribute to true on any of the controls, the .NET framework will automatically insert a few lines

ASP.NET DropDownList AutoPostback Not Working - What Am I Missing?

由 岁酱吖の 提交于 2019-11-27 08:05:20
问题 I am attempting to get a DropDownList to AutoPostBack via an UpdatePanel when the selected item is changed. I'm going a little stir-crazy as to why this isn't working. Does anyone have any quick ideas? ASPX page: <asp:UpdatePanel ID="UpdatePanel1" runat="server" UpdateMode="Always" ChildrenAsTriggers="true" > <ContentTemplate> <asp:DropDownList ID="DropDownList1" runat="server" AutoPostBack="True" onselectedindexchanged="DropDownList1_SelectedIndexChanged"> <asp:ListItem>item 1</asp:ListItem>

Difference between AutoPostBack=True and AutoPostBack=False?

由 99封情书 提交于 2019-11-26 14:04:16
问题 What's the difference between AutoPostBack=True and AutoPostBack=False ? 回答1: Taken from http://www.dotnetspider.com/resources/189-AutoPostBack-What-How-works.aspx: Autopostback is the mechanism by which the page will be posted back to the server automatically based on some events in the web controls. In some of the web controls, the property called auto post back, if set to true, will send the request to the server when an event happens in the control. Whenever we set the autopostback
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