I have a GridView in an UpdatePanel. As long as the ClientIDMode of the GridView is
not Static, the updating behavior is what expected - any change of the GridView does not affect any area outside the UpdatePanel. As soon as the ClientIDMode of the GridView is changed to Static, the UpdatePanel behaves as if it did not exist - any of the GridView will refresh the entire page.
i have tired your demo
[URL]
but this is not working change your code
<asp:TextBox ID="txtProductDate" ClientIDMode="Static" runat="server" ReadOnly = "true"></asp:TextBox>
it is always updating values to first datepicker
I wanted to make use of AJAX 4.0 new feature of ClientIDMode.I have a dropdownList inside updatePanel. I defined a unique ID for this control and set the ClientIDMode to be static.The problem is , when I select the dropdown list, the page jumps(postbacks). However this does not happen if I remove the Static setting for CleintIDMode. I have also downloaded a new ajax 4.0 dll from the codeplex library
View 1 RepliesI did some research after posting. All I found was simple examples for no-layer architectures, like connecting to a database from your aspx page, so, in a corporate environment, it is unnaceptable.
I need to call a server-side method (using ASP.NET Ajax) in a 3-layer architecture.
For example, my Default.aspx contains a method LoadProducts().
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This cannot change. There is no way to convert Business and Data layers to static.
How can I call the LoadProducts() method using ASP.NET Ajax?
Once I set it to static for my jquery purpose its not doing asyc postbacks and it always getting full post backs with page flickering...
<asp:Button ID="btntwo" runat="server" Text="Next" OnClick="btntwo_Click" UseSubmitBehavior="false" ClientIDMode="Static" />
i have to use UseSubmitBehavior="false" for my validation purposes....if i remove this property it is working fine.
I am currently using a asp.net 2.0 with visual studio 2005.
I am trying to build a web application using ajax.
but when I drag the ajax updatepanel on asp.net page it is not resizable,so how should i put other controls on it?
i am using a TabContainer and at each TabPanel i have embed an UpdatePanel in order to update each tab alone.
this is my code:
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the problem is that it makes several seconds to update each tab (the same time for every tab) and i asume that this is happening because it updates all the TabContainer and not the selected Tab.
am using an asyncFileUpload in a DotNetNuke project developped with VS2010. I want to set ClientIDMode to AutoID but I get an error message: "ClientIDMode is not a member of asyncFileUpload".
View 2 RepliesWhat is the default for ClientIdMode ona) Pageb) Controlc) UserControl From what I have read it is Predictable, Inherit, Inherit. I expected the default on the Page to be AutoId. Wouldn't Predictable break things?
View 1 RepliesHow should we use ClientIDMode property that comes with asp.net 4.0?... When i should i use one over the other clientIdModes?
View 1 RepliesI would like to have the brand new ClientIDMode and the ClientID property on ASP.NET 3.5 controls, there is any way I can achieve that?I was thinking in replacing the default control compiler, this is possible or there is many changes to make this behavior available?
View 1 RepliesI've been building a project for a customer in framework 4.0.What I didn't know was that he wanted the project built in fw 2.0.Now, my gridview is using a setting called ClientIDMode="Static" to setup a jQuery "tablesorter" function, which makes sorting possible using jQuery.But that settings is not available in 2.0, any ideas how to fix this? If I remove the ClientIDMode setting, the header won't be clickable and sortable.
View 2 RepliesI have two updatepanels on my site (upanProfileSearch and upanMemberList). When I hit the button in the upanProfileSearch it should bind the Data Items in the gridview in upanMemberList and here make a RowFilter on the text in upanProfileSearch. When I make a run to curser, I can see, it happens. It makes a RowFilter. but it doesn't update the gridview. Can anyone tell me why it doesn't update? I have UpdateMode="Always" and RenderMode="inline" on both UpdatePanels.
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I have a dropdownlist, that causes a postback. On the SelectedIndexChanged event, is it possible to force a placeholder that is within a different UpdatePanel to change it's visibility?
For example, when the SelectedItem.Value of DropDownList1 is "1" then show Placeholder1, otherwise hide it.
What I am most interested in is how to configure the UpdatePanels to allow this.
How to implement updatepanel functionality without updatepanel?
I am tring to use XMLHttpRequest but I am getting problem while redering a usercontrol containing postback controls in response of an Ajax request.
Here is my code
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I have a web user control with one updatepanel (pnlUpdate_2), some controls and one apply button. I display the web user control as a modalpopup in my default page. In my default page i have an updatepanel (pnlUpdate_1) with a gridview and I modify that gridview with the apply button of the web user control. The web user control is for made a custom search of the gridview data. I have a problem with both updatepanels. If I set the updatemode as always in one of them (pnlUpdate_1) and the other as conditional (pnlUpdate_2), the pnlUpdate_1 make a postback in the pnlUpdate_2; I'm not an expert on this but I think that's why the pnlUpdate_2 disappear and reappear after postback of some controls in that updatepanel (not the apply button, it close the modal after postback). I try all the combinations and the problem persists. So I put both updatepanels as conditional and in some way it works; now the problem is that when I click the apply button in pnlUpdate_2 to modify the gridview in pnlUpdate_1 the pnlUpdate_1 not made the postback I get the pnlUpdate_2 postback when I use some control inside the pnlUpdate_1.
How can I postback the pnlUpdate1 from pnlUpdate_2 with the apply button?
The event is simply not firing, what am I missing?
Code for the button:
<input type="button" class="button hide" id="savetext" style="float:right;" value="Hello" runat="server" OnServerClick="savetext_Click"/>
And the code that is generated (i.e. when opened in a browser and the source is viewed) is this:
<input onclick="__doPostBack('ctl00$Main$savetext','')" name="ctl00$Main$savetext" type="button" id="savetext" style="float:right;" class="button hide" value="Save to text" />
I've got <pages clientIDMode="Static" /> in web.config but the name and generated onclick event are prefixed despite that. Server side code:
Protected Sub savetext_Click(ByVal sender As Object, ByVal e As System.EventArgs)
End Sub
To be clear, my goal is to register a click on a button server-side, not just client-side.
We have just updated our application from ASP.Net 2.0 to ASP.Net 4.0.We have included in the web.config in the system.web element:
<pages controlRenderingCompatibilityVersion="3.5" clientIDMode="AutoID" />
My understanding is that this is supposed to render the controls the same as .Net 2.0/3.5 would.However.
Is it safe to access asp.net session variables through static properties of a static object?Here is what I mean:
public static class SessionHelper
{
public static int Age
{
get
{
[code]...
Is it possible that userA could access userB's session data this way?
I have a private static field in my Controller class in an MVC web application.
I have a static method in that controller that assigns some value to that static field, I want to apply lock on that static field until some other instance method in the controller uses the value stored in the static field and then releases it.
DETAILS:
I have a controller named BaseController having a static ClientId field as follows and two methods as follows:-
public static string ClientId = "";
static void OnClientConnected(string clientId, ref Dictionary<string, object> list)
{
list.Add("a", "b");
// I want the ClientId to be locked here, so that it can not be accessed by other requests coming to the server and wait for ClientId to be released:-
BaseController.clientId = clientId;
}
public ActionResult Handler()
{
if (something)
{
// use the static ClientId here
}
// Release the ClientId here, so it can now be used by other web requests coming to the server.
return View();
}
i have a website with three UpdatePanel Control and inside of each UpdatePanels has ONE Gridview and a SqlDataSource Control.
all gridviews are connected to its own SqlDataSource Control. so technically when i run my website all gridviews automatically get their data from their respective SqlDataSource Control and display them accordingly.
but what i need to do is instead of letting all the update panels to load each gridview their data upon Onload event, i need the updatepanel to update on queue, (Technically changing the UpdateMode to Conditional does not solve my problem.) there will be an event which will trigger the updatepanel to update later.
Why Ajax pagemethods are static?
View 1 RepliesFrom client side, I need to call a server method that is not static. For example, I got the following user control ucData (private instance of code-behind) that is Databind in the load event. The server method I need should return ucData.IsValid(). So it can't be static
View 1 RepliesI have a panel with two static buttons. A "Ok" button and a "Cancel" button". Depending on ther client actions, one or more controls will be added to the panel. Is there a way I can add the dynamic controls above the static ones?
View 2 RepliesI have created a data list, which displays the details of 3 students in a horizontal manner. I have retrieved the data's for the data-list dynamically.And it displays as shown below
Guru Ram Ragu
12 13 12
Male Male Male
Chennai Trichy Ooty
...Like this. But I want to make a header for every row as shown below.
Name Guru Ram Ragu
Age 12 13 12
Gender Male Male Male
Location Chennai Trichy Ooty
....How to do this.