If you don't use Ajax, the way to run a certain piece of js code in Cs can be:
((), "", "<script>('')</script>");
If Ajax is used in the page, the above code will have no effect even if it is executed. To deal with this situation, we usually use:
(this.Button1, (), "alertScript", "('');", true);
The first parameter is the control ID of the script you want to register. I tried it and it would be fine as long as it is from this page.
The second parameter is the registration script control type. Whether it is a control or this GetType(), there is no problem with typeOf(string).
The name of the third script function is casually added.
The fourth is the script content.
The fifth is to indicate whether to add script tags. If the fourth parameter contains the <script></script> tag, false here, otherwise it is true.
Note: Aspx code is like this
<div>
<asp:UpdatePanel ID="UpdatePanel1" runat="server">
<ContentTemplate>
<asp:TextBox runat="server" ID="TextBox2" >
</asp:TextBox>
<asp:Button runat="server" Text="Button" ID="Button1" nClick="Button1_Click" />
</ContentTemplate>
<Triggers>
<asp:PostBackTrigger ControlID="Button1" />
</Triggers>
</asp:UpdatePanel>
</div>
I register the script in Button1_Click event, and must add the red part, otherwise it will always prompt that I can't parse something!
In addition, js cannot interfere with cs code. So once the script is registered successfully, the js and cs codes will run independently of each other.
((), "", "<script>('')</script>");
If Ajax is used in the page, the above code will have no effect even if it is executed. To deal with this situation, we usually use:
(this.Button1, (), "alertScript", "('');", true);
The first parameter is the control ID of the script you want to register. I tried it and it would be fine as long as it is from this page.
The second parameter is the registration script control type. Whether it is a control or this GetType(), there is no problem with typeOf(string).
The name of the third script function is casually added.
The fourth is the script content.
The fifth is to indicate whether to add script tags. If the fourth parameter contains the <script></script> tag, false here, otherwise it is true.
Note: Aspx code is like this
<div>
<asp:UpdatePanel ID="UpdatePanel1" runat="server">
<ContentTemplate>
<asp:TextBox runat="server" ID="TextBox2" >
</asp:TextBox>
<asp:Button runat="server" Text="Button" ID="Button1" nClick="Button1_Click" />
</ContentTemplate>
<Triggers>
<asp:PostBackTrigger ControlID="Button1" />
</Triggers>
</asp:UpdatePanel>
</div>
I register the script in Button1_Click event, and must add the red part, otherwise it will always prompt that I can't parse something!
In addition, js cannot interfere with cs code. So once the script is registered successfully, the js and cs codes will run independently of each other.