Does the released ASP.NET AJAX 4.0 include client side data binding including sorting, paging, etc. ? Also, can ASP.NET AJAX 4.0 installed on top of IIS 5 and .NET framework 3.5 SP1 ?
View 3 RepliesI have a repester like this that bind it with asp.net :
<ul class="menu">
<asp:Repeater ID="rpt_website" runat="server">
<ItemTemplate>
<li tabindex="1">
<img src='<%#Eval("Pic","Images/Portfolio/{0}") %>' alt='<%#Eval("Title")%>' width="200" height="120" class="AbsolPos" />
[code]...
now i want to bind this repeater with jquery ajax , and I use this link for bind my repeater with jquery ajax , but it does not work.
We have a web-service written in .net v2 which has two simple methods, Request and RequestTyped. The first of these items return a structured XML document which may include error information. The second of these methods returns and object which contain the node information of the first, but in a typed format? This service has several hundred clients and has been operational for some time.
I was wondering what the implications would be to adding an additional node to the response of both methods. Obviously the object returned by the second of these two methods will also now include this data as an additional property. What are the implications for our clients?
1)Will the additional node returned by the first method be ignored by those consuming the services that have not refreshed their WSDL?
2)Will the additional property returned by the object in the typed method break existing models which have not refreshed the WSDL?
I've tried Populate ASP.Net DataList by binding DataSet Client Side using jQuery AJAX posted in [URL] .... while binding records in datalist using JQuery there is no problem, i want to bind image inside of the datalist. There is a field imgpath which stores image path. Now i want to bind the image which path is stored in the database using JQuery.
View 1 RepliesIs it possible to bind data wholly from client side in GridView using JavaSript and ASP.NET AJAX 3.5 ? I want to avoid using UpdatePanels.
View 1 RepliesI 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?
View 1 RepliesI 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?
View 3 RepliesI m using site login Control in my login.ascx file and disaplaying login control in Div so if there is login link in page and i click on that then Login Div will popup which is site login.May i know how can handle error like username or password is incorrect on client side instead server side?
View 6 RepliesI have set the ajax tabs disable on form load. ON button click, I want to enable the tab server side,not client side.
protected void btnEnableCostPetroleumTab_Click(object sender, EventArgs e)
{
TabContainer2.Tabs[0].Enabled = true;
}
But its not enabling the tab?
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.
whereas, the email addresses should be invoked by the post back. so , when clicking the button the server side post should happen and on return the client side script should be invokded with the values read during post back, and populate all the email addresses.
i need know how to first do a server hit take the values and then execute the client script with those values without using AJAX
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.
function getValuesFromPSS(s,e)
{
debugger;
[Code]....
I am using VS2010 and .NET4 for a web app. I have a script manager/update panel that has a couple of grids.
The client just leaves the page opens and views an updated grid every 30 seconds or so.
I want to refresh the grid by calling the server side method to load the grid, but not load the whol page using meta refresh or similar (too much screen flicker and unnecessary bandwith).
Is it possible to set some timer using javascript or something and call a specific server method to refresh controls?
I want to do something a little bit tricky here. I want to call a server side fonction from the javascript. I know it can be done but I get some errors. This is my Javascript fonction where I want to call the server side fonction:
[Code]....
And this is the code in my VB page:
[Code]....
How to change gridview by datalist in this example? [URL]
View 1 RepliesI have a user control which contains a CustomValidator which is used according to whether a RadioButton is checked or not (there are several RadioButtons, I'm only showing the relevant one)
<asp:RadioButton runat="Server" ID="RadioBetween" GroupName="DateGroup" CssClass="date_group_options_control_radio" />
[code]...
There is some client + server side validation code (the server side code does exactly the same thing and is skipped for brevity)
<script type="text/javascript">
function ValidateDateFields_Client(source, args) [code]...
There are two instances of this control in the page. When running the client side version it hits the wrong one (the version of the control which is disabled). You can see from the generated HTML both are correctly specified. I'm not sure how .NET works out which clientside function to call given they both have the same name.
<script type="text/javascript">
//<![CDATA[
var ctl00_MCPH1_QueryTextValidator = document.all ? document.all["ctl00_MCPH1_QueryTextValidator"] : document.getElementById("ctl00_MCPH1_QueryTextValidator");
[code]...
Do i need to add something in to scope it? What's the best way to achieve this? If I disable the loading of the second control everything works fine.
I've a GridView bound to an object data source which gets data from a remote server. The GridView is inside an AJAX UpdatePanel. For each GridView row, I have a status data item for a person's status(like busy, free, etc.) and I need to show a running timer since a person has been in the current status. Different persons can be in different status at different times and so running timer for each person needs to be different and should be reset when a person changes status. Is it possible to show such a running timer for a cell in each row of a GridView and manipulate it differently i.e. start, stop and reset each instance individually?
View 11 RepliesHere is the code I have so far:
[code]....
When I click submit, It does the validation on the server side, I kinda like it to validate on the Client instead of taking a trip to the server right away.
I am refering this link for Search and Filter data using type in textbox:-
[URL]
but its not running in my case becasue i have on status column(Checkbox field data) and Edit,update and delete also.
So, how can we retrive checkbox column data in gridview acoordoing to boolean value.
<script type="text/javascript">
$(function () {
GetCustomers(1);
});
[Code].....
How could I bind images and texts to datalist itemtemplate's image control and label by jquery json?
Post I tried [URL] .....
like below but its not working..
/*asp.net datalist control with three controls*/
<asp:DataList ID="dlImages" runat="server" RepeatColumns="6">
<ItemTemplate>
<a id="imageLink" href='<%# Eval("ImageName","~/images/fabrics/{0}") %>' title='<%#Eval("Descript") %>' rel="lightbox[Brussels]" runat="server" >
[Code] ....
I'm using an entity model with metadata annotations. My controller method looks like this...
if (!ModelState.IsValid)
{
return View(model);
}
else
{
UpdateModel(model);
repo.Save();
return RedirectToAction("Index");
}
If I enable client side validation in the view I'll get the error per the Attributes from the metadata class. If I take clientside validation out, error gets thrown from saving to the DB rather than return the view with an Error Summary.
This is the top portion of my view....
<% using (Html.BeginForm())
{%>
<%: Html.ValidationSummary(true) %>
I've tried running without debugging (ctrl + f5) in debug and release mode as well as setting breakpoints and Debugging (f5) but it just seems weird to get Client side validation without server side validation. What am I missing here?
i have a grid as
<asp:GridView ID="dgv_passengerdetails" runat="server" AutoGenerateColumns="False"
CssClass="pasdetailsgrid" BorderStyle="None">
<Columns>
<asp:BoundField HeaderText="Seat No" DataField="seatno">
<ItemStyle HorizontalAlign="Center" />
</asp:BoundField>
[code]...
the string gs=null, if i click the button again then gs takes the value from textbox.
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.
It runs properly but, when i interact with these animated controls and the javascript functions are supposed to get to work, i keep getting the usual run-time error saying that the javascript functions are not defined. But, if i check the final html code generated, i can see how all the controls i built programmatically are there ,as well as the script.
Tried both RegisterStartupScript and RegisterClientScriptBlock, no luck.
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?.
and what type of controls do we need to acheive this.
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).
Now in case of wrong input validator shows proper message, but how I can prevent button to be pressed and start the process. I.e. is it possible to check on client side the status of the validation?
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
View 2 Replies