AJAX 4.0 Client Side Databinding?
Aug 28, 2010
I read some articles in MSDN magazine about new features in ASP.NET AJAX 4.0 - primarily client side data binding. I feel MSDN magazine sometimes contains a lot of "marketing" so I'm interested in opinions of real developers. Does it worth it? Do you plan to use it? Edit:Here are links for articles if anybody is interested. But at the moment it looks like dying framework for enthusiasts only.Data binding in ASP.NET AJAX 4.0Conditional rendering in ASP.NET AJAX 4.0Live databinding in ASP.NET AJAX 4.0Master-detail view with ASP.NET AJAX Library
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Mar 16, 2011
I know that I can receive an javascript object from the server via ASP.NET AJAX using Json. But I am not sure how can I send an javascript object from my client-side javascript to my server-side code. And if I can, how can I extract this object in my server-side code and access its members?
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Jan 5, 2010
I reordered some items in a listbox using Javascript. When I read the items in a postback in the code behind (ASP.NET), the order is in the original order. How do I get the same order as shown in the screen after Javascript manipulation?
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Oct 4, 2010
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Feb 4, 2010
I have set the ajax tabs disable on form load. ON button click, I want to enable the tab server side,not client side.
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May 18, 2010
in a form i have a buttoin, when click both OnclientClick and postback should happen. on clicking the "Email" button a client side "mailto" tag should do the work and pull a new message window on the client's machine.
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Jan 24, 2016
I am calling server side methids from client side using PageMethods. Can those methods return value back to client side. If yes then how and if no then how can that be achieved? refer to my code below.
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Jul 16, 2010
I am using VS2010 and .NET4 for a web app. I have a script manager/update panel that has a couple of grids.
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Feb 28, 2011
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[Code]....
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[Code]....
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Nov 23, 2010
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Sep 13, 2010
Im using some animationExtenders in my project. The thing is, the objects to be animated are created programmatically, hence i need to also build programmatically the javascript code that will interact with them.
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Apr 29, 2010
we have a scenario where there is one dropdown on the page now users can add new dropdowns just below the existing dropdown. how do we add dropdowns on the client side and then access the dropdowns on postback?.
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May 31, 2010
I have MaskedEditValidator, which set u pt ovalidate datetime entry into text box. After that the button (html button input control )is pressed in order to start some process. Button is running the client side function (JavaScript).
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Sep 10, 2010
I am developing a web application that needs to retrieve, display and write data to an SQL database. I'm trying to use AJAX and Javascripts in order to populate fields, lists and data, and to have button and calendar controls on the page that can update the page without refreshing and losing the data page. Therefore, it's necessary that I find ways to doing as much as possible client-side, without page refreshes.
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Nov 2, 2010
is there any way to check whether the DB connection is exist or not from aspx client side?
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Jan 10, 2010
I have a page where i have the products names and their prices displayed using a repeater control. The sum of prices appears in the footer using a label. Each detail row has a checkbox, which can be checked unchecked to see the total sum of prices.
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Jun 11, 2010
I have been struggling with this issue for a couple of days now. I followed the creating a custom control extender for VB shown here http://www.asp.net/ajax/tutorials/creating-a-custom-ajax-control-toolkit-control-extender-vb. However, I receive the following error when I try to load the page:Uncaught ReferenceError: AjaxControlToolkit is not definedThe error references line 74 in the DisabledButtonExtender.js file.Here is the Default.aspx page where I am using the Custom Control Extender
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Apr 9, 2010
Client-side filtering. Begin typing an Item name in the filter box above the "Item" column (Grid View) a live filtering will take a place to filter the input letter till the user find what he/she is lookin for.
you can see a live example in this website [URL]
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Feb 24, 2011
This code validates the textbox but not for combobox
function validate()
{
var Prefix =document.getElementById("<%=cmbcolor.ClientID%>").value;
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alert("hi");return false;
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Nov 12, 2010
I'm want to build web site in asp.net(because I know this language) in server side, and js (probably jquery) in client side, with Ajax technology. I heard that ASP.NET AJAX is too slow, if it's true (is it?) - what are the other options (to combine ASP.NET and Ajax) for me? Which tool combine all that technologies?
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Jan 24, 2010
I am using ajax tab control,is there anyway to switch from tab1 to tab2 on client click of any element?
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Jun 21, 2010
I've created a ScriptService / ScriptMethod that uses a custom class as an input parameter but can't figure out how to create an instance of the object on the client side.I thought that when I used ScriptManager and Ajax before the ScriptManager registered my server side classes for me or am I completely mistaken?
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Aug 4, 2010
In a GridView, I am using ItemTemplate section for multiple editing. I am using ClientValidationFunction property of MaskedEditExtender to run a client side function. Let's call it MyClientFunction . How can I pass an ID of a control found in the gridview row to my MyClientFunction?
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Apr 15, 2010
for the past 6 hours i have been going trough a million forum posts , I've been reading blogs , tutorials documentation and more.
Unfortunately, the amount of deprecated information is absolutely overwhelming.
All i'm trying to achieve is to change the value of a parent dropdown to something else, programmatically, and then have the child dropdowns to refresh.
By now I'm quite certain i have to use the function _onParentChange in some way.
Whit this function i can actually get the first parent to refresh, how ever the functions seems to be doing absolutely nothing when i call it on the child
I've been seeing a lot about using a context key and several ways to use it, but I'm not using a context key, do i have to use one?
i'm using the latest version of the toolkit whit visual studios 2008
i'm using only two dropdowns whit two extenders
here is the code:
where i can find proper client side documentation per toolkit control ?
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Jun 4, 2010
i have a custom validator that has java script event
function CustomValidate(source, arguments) {
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