cr8zymike on Page_Load fires twice webforms set up with master page

Tue, 10 Apr 2012 04:32:35 +0300

So after some banging on the head and looking over the documentation…

It looks like this works:

if (!Page.IsPostBack && Jqgrid1.AjaxCallBackMode == AjaxCallBackMode.RequestData)
{

}

I'm thinking this is the answer…unless someone tells me that i'm doing a stupid hack

cr8zymike on Page_Load fires twice webforms set up with master page

Tue, 10 Apr 2012 03:42:59 +0300

Hello!

I'm new to jQuery so it has been a bit of a learning curve.

We are using jQuery with an ASP .Net web forms application.

I was playing around and did a very simple example where I get the values back from the database in a datatable and then bind it just like the example.

<cc1:JQGrid ID="Jqgrid1" runat="server" MultiSelect=true Width=100% >
        <Columns>
            <cc1:JQGridColumn HeaderText="ID" DataField="ContactID" PrimaryKey="true" />
            <cc1:JQGridColumn HeaderText="Title" DataField="Title" Editable="true"/>
            <cc1:JQGridColumn HeaderText="First Name" DataField="FirstName" Editable="true"/>
            <cc1:JQGridColumn HeaderText="Last Name" DataField="LastName" Editable="true"/>
            <cc1:JQGridColumn HeaderText="Email Address" DataField="EmailAddress" Editable="true"/>

        </Columns>
        <ToolBarSettings ShowRefreshButton="True" ShowSearchButton="True" />
      </cc1:JQGrid>

In the Page_Load event:

DataTable dt = testData.GetContactDataTable();

Jqgrid1.DataSource = dt;
Jqgrid1.DataBind();

When I run it I get the results in the jqGrid. Great! When I looked at the code behind, I notice that it fires up twice. I forgot to check for postbacks, so I added that in to see if that fixed it. Nope. If I take away the jqGrid the page load only fires once. So somewhere it's firing it twice. I'm thinking it must be something simple that i've overlooked but can't figure get it out of the head.

Any suggestions are greatly appreciated!

jQuery Grid Plugin - jqGrid - Topic: Page_Load fires twice webforms set up with master page

cr8zymike on Page_Load fires twice webforms set up with master page

cr8zymike on Page_Load fires twice webforms set up with master page