The Ajax tab control loads all tabs on page load and displays the currently selected one to the user. Is there a way to make it load the tabs only when the user activates the tab by clicking on the tab button for it?
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Is it possible to use Load on Demand with WCF service for Cascading RadComboBox? let me know if there are any examples. I didn't see any demo on Telerik website.
View 1 RepliesHow can I validate RadComboBox on the server side with LoadonDemand true and AllowCustomText is true? I have the following code but it doesn't validate correctly.
protected void RadComboBox1ServerValidate(object sender, ServerValidateEventArgs arg)
{
arg.IsValid = RadComboBox1.SelectedValue.Length > 0;
}
In article Load on demand data in GridView you clearly described. but it's not enough when we comes to conditions.
Is it possible to load data on query method?I want to add some field from other table so how to use inner join in this...
Like I'm having a table with userid and want to get user full name from users table where userId = users.userId
[URL]
above link for bind GridView with TemplateField and asp control using jquery ajax.
now second link is [URL] for show image and bind when scroll down using json .
i want to add first link code into second link articles .so that we can image bind when scroll down using jquery .
Control ctrl = new Control();
this.PlaceHolder1.Controls.Clear();
ctrl = Page.LoadControl("uc1.ascx");
ctrl.ID = "DynamicCtrl";
this.PlaceHolder1.Controls.Add(ctrl);
instead of using a control to load can we load a page .. like example.aspx
page mypage=new page();
mypage= Page.Load("example.aspx");
how to do this. as i am getting the erro
I just want to call a user control using AJAX and get the rendered html of the control. However, when I try and fetch the control I get the following error message:
This type of page is not served.
Description: The type of page you have requested is not served because it has been explicitly forbidden. The extension '.ascx' may be incorrect. review the URL below and make sure that it is spelled correctly.
Requested URL: /Controls/ClientFormControl.ascx
Is it possible to make this type of page servable, or is there a specific way you need to call it? I know such things are easy in MVC frameworks...
I have installed VWD2010
created a new website (Build Target 3.5)
I then made a reference to the AjaxControlToolkit.dll where it created a new Bin folder and added a whole load of folders below plus the dll file apprears.I've also installed the AJAX tool bar where all the Ajax controls are available.
Then on a new page I added the Editor control which rendered the page as the following
[Code]....
[Code]....
[Code]....
I am trying to wrap my head around update tabels, the thing thats boring me is if i should use one or multiple panels. When i load a control into my update panel should that control have it's own update panel? Or will it use the updatepanel it's loaded into? Is it even possible to dynamicly load a control into an updatepanel and do async post backs from there? Let me paint you a picture:
Index.aspx >
[Code]....
Index.aspx.cs >
[Code]....
In my base page, I have a dropdownlist control which loads different usercontrols on selectedindexchanged event.
While loading these usercontrols, my page postbacks all the page. I used updatepanel but again same problem.
Is there any way to load controls without postback?
Here is my code:
[Code]....
I'm working with asp.net 3.5 c#
I've seen a good few questions like this around but havnt actually come across any articles with the answer (maybe just been unlucky with my research!).
Basically I'm looking to have say 3 links (or buttons) on a page, which in turn will dynamically load a specific user control into an update panel with AJAX.
Then I would like the usercontrol loaded to be capable of handling postback within the update panel (basically no page refreshes) to do its processing and return output.
Does anyone have any pointers to articles/blogs covering this?
I've seen many but non covered handling postbacks from the user control or handling the postbacks within the update panel.
System.TypeLoadException: Could not load type 'System.Web.UI.ScriptReferenceBase' from assembly 'System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'.
View 1 RepliesI can load a generic user control just fine in my WCF service doing the following:
UserControl userControl= (UserControl) new Page().LoadControl("~/UserControls/MyControl.ascx");
However i can't seem to find any way to do this
MyControl myControl=(MyControl)userControl;
The reason i need to do this is because my user control has a custom property, person, I need to do the following:
myControl.Person=new Person();
essentially i need to simulate:
<%@ Reference Control="~/UserControls/MyControl.ascx" %>
which normally goes inside asp.net page or master-pages.any way of doing this in an Ajax Enabled WCF Service?
I am embedding a popup extender inside a tab...simple enough - for some reason the content is visible when the page loads - it can be dismissed by selecting the button and then dismissing the popup. Everything works in compatability mode.
I can't tag the panel as visible=false as it is no longer rendered at all.
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I have a large XML file (3000+ nodes) that I want to represent in a TreeView on ASP.NET. I cannot databind it to a XMLDataSource because loading the TreeView will then be way too slow (I never even waited long enough to see it finish...)
So the solution for this would be to use the PopulateOnDemand property of the TreeNodes to load data only when needed. Problem is, I can't think of a way to acheive this...
How can-I, based on the ID of a node, search a XMLDocument to get all the childnodes of the node having this ID?
XML would look like that:
<document ID=1>
<document ID=2>
<document ID=3>
</document>
</document>
<document ID=4>
</document>
</document>
There are nor rules on how much levels it can go down or anything...
I have a report having lakhs of rows, I wana that the report will process page by page. It means when Report run for the first time it will show the first 100 records and after that if user will go to 5th page he will see records from 500 to 600.
Is this possible in SSRS. Also if any one of you explain about On-Demand Report processing then it will be great.
I have a async file upload control and I am doing client side validation for Image."OnClientuploadstarted" I am doing the client side validation.My validation is working fine but my problem is that the file upload control text box goes green (i.e file is loaded on the server) even if the validation fails which is I dont want.What I want is when the client side validation fails the file does not gets loaded on the server and the Async file upload textbox does not goes green.I have goggled but have not found a suitable solution.
View 4 RepliesI was looking the Highlight effect of Jquery's. That effect is really the one i would like to add in my webpage.
By looking at the the source code, i noticed that the effect will be reproduced on user's click of the div.
$("div").click(function () {
$(this).effect("highlight", {}, 3000);
});
In my webpage i have an ImageButton
<asp:ImageButton ID="btnFavorite" runat="server" ImageUrl="~/Images/Favorite.png"/>
I would love to perform the highlight effect to the div, when the user clicks on the image button. Is it possible?
UPDATE: If it is possible, could i use something like "OnClientClick=" of the ImageButton, since the imagebutton controls are added dynamically to the webpage?
I am trying to create a progress bar for page load as it takes long to load. I need help to resolve jscript error 'null' is null or not an object on line $get("btn").click();
[Code]....
I have a update panel on the ASPX page,When thepage loads the content in the update panel shouldnot load ( Update panel should show the Updatepanel progress control) but after page load update panel contents should load . How do i get this efect.
View 3 RepliesI'm developing my first Facebook application in ASP.NET 2.0 and doing a simplest thing, that is, to show a navigation on top with four hyperlinks where each link targets to another .aspx page. How can I do this using FBML in ASP.NET 2.0?
Otherwise coming to my question, where I'm struck after trying above thing at myself and failed then had to go around the Ajax way of doing this. Now I'm using Ajax call over the onclick event of each hyperlink from top navigation and it's succesfully loading external .aspx pages (for example,[URL]. The problem is when user comes on the application on first time, it only shows the .aspx page which has a navigation and a Ajax content place holder which is programmed to be filled with contents on click event.
How to load Ajax contents into the Ajax content place holder on page load without a click event?
I have a shopping cart. Basically when looking at the product i want to display certain textbox and fields. e.g. if shoes then display the sizes available with qunaityt box against each
what is the best approach for this?
create textboxes dynamically or have static on screen and hide and unhide depending on value
I am facing performance problem on my asp.net page.
So I want to load some of the contols after page loaded properly.
Is this possible using ajax.
I have a function or binding grid where i pass the flag for query to be displayed for page load i have below query
if (flag=="pageload){sql= "select "; sql= sql * " from (select top 50 * " from ";
sql= sql+ "(select top 50 * from EMPLOYEE order by NAME )";
sql= sql+ " as T1 order by T1.NAME DESC) as T2 order by NAME ASC ";
} else if flag=="filteration select * from EMPLOYEE
In the above query i get 50 records per page & the next prev navigation works fine but when i filter out the records i cant use the above query to get the filtered records as I need to filter from the whole recordset say I have total 1000 records after filtering i get 500 records after filtration i am not able to navigate across the records correctly...
I am trying to simulate the file system like explorer using a treeview. I would like to have the application in the server but is the starting root limited to where the application is? Is it possible to have a certain directory in the server to be the starting node? I would like to be able to set a starting node in the config.
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