ASP.NET UseSubmitBehavior用法

ASP.NET UseSubmitBehavior用法

以下是我是目前的理解：有錯誤請指正

(1)一般用法：按Button1後執行的動作是Submit，執行Button1_Click，此時預設值UseSubmitBehavior="true"

<asp:Button ID="Button1" runat="server" Text="Submit"  OnClick="Button1_Click" />

(2)加入UseSubmitBehavior="false"用法：按Button1後執行的動作是一般的Button，執行Button1_Click

<asp:Button ID="Button1" runat="server" Text="Submit"  OnClick="Button1_Click" UseSubmitBehavior="false" />

(3)加入UseSubmitBehavior="false"和OnClientClick用法：按Button1後執行的動作是一般的Button，先執行OnClientClick後再執行Button1_Click

<asp:Button ID="Button1" runat="server" Text="Submit"  OnClick="Button1_Click" UseSubmitBehavior="false" OnClientClick="this.disabled=true;this.value='Saveing...';" />

(4)OnClientClick用法：按Button1後執行的動作是一般的Button，先執行OnClientClick後再執行Button1_Click，如果在OnClientClick事件發生後卻得到false的訊息，就不會發生PostBack

<asp:Button ID="Button1" runat="server" Text="Submit"  OnClick="Button1_Click" OnClientClick="return confirm('Are you sure you want to submit this form?');" />