JQuery :: Develop A Message Bar In Jquery Which Fetches Information From Server Side?
Jan 30, 2011
I want to develop a message bar in jquery which fetches information from server side asp.net code.I know how to connect jquery to call asmx service.I just want to know that, I will be using function from jquery to call asmx service. But to check for latest message on server, i need to call that function at regular interval like timer event. So how can i call jquery function to run at a particular interval to display messages from server?
I need some jquery code in my application I have a button on the page and I want to handle it by jquery when the user click on it to show a confirmation dialog for example Are you sure? yes|no buttons but this is an asp.net button inside the updatepanel and in the other side I have some server side code to delete a record from database but my question is how I can handle both of them? server side and jquery inorder to when "yes" button clicked it runs server side and delete recorde from database and if the button is no it stop running ?
I have 2 update panels where the server-side button (in a jQuery accordion) in the first update panel should update the second update panel.When the button is clicked, jQuery hides the accordion and displays a results div. This all works fine client side to be fair to IE. The server-side onclick event does not fire though in IE. In Firefox it does! The first update panel is displayed below, here the "btnGenerateReport" event should fire server side.
[Code]....
To add confusion ... if I comment out '$accordion.toggle($effect);' lines then the second update panel does get updated.I'm not sure what other information I can give here. I'm stumped as to why this works with Firefox and not IE.
I am using this basic jQuery modal window example: http://www.ericmmartin.com/projects/simplemodal-demos/
It works fine if I set it up to click a standard HTML button. However, I want to use this as an action dialog window so I need to automatically open it via code-behind. I wrapped the jQuery like this: function launchIt() {
Suppose I'm building a StackOverflow clone using webforms ASP.NET and jQuery. The Question page has a question, several answers, and comments under each. Requirements:Users can post new answers and comments, and edit existing ones, without postbacks. No UpdatePanels; the AJAX calls retrieve just the JSON they need, not HTML fragments. The page loads with all existing answers and comments in place (no javascript needs to run to read the page).
What I'm trying to figure out is how to do this without having to maintain two sets of markup (one that's bound on the client using some form of jQuery templating, and one that's bound on the server using traditional WebForms).
http://labs.abeautifulsite.net/projects/js/jquery/multiSelect/demo/ is it possible when the submit is hit , we can get the values selected from the dropdown on server side code (so we can do other things with it) I want to pass the values selected to server
I have a large application and I'm going to enabling short-cut key for it. I'd find 2 JQuery plug-ins (demo plug-in 1 - Demo plug-in 2) that do this for me. you can find both of them in this post in StackOverFlowMy application is a completed one and I'm goining to add some functionality to it so I don't want towrite code again.So as a short-cut is just catching a key combination, I'm wonder how can I call the server methods which a short-cut key should fire?
Update: here is the scenario. When User press CTRL+Del the GridView1_OnDeleteCommand so I have this protected void grdDocumentRows_DeleteCommand(object source, System.Web.UI.WebControls.DataGridCommandEventArgs e) { try { DeleteRow(grdDocumentRows.DataKeys[e.Item.ItemIndex].ToString()); [code]...
i have a textbox1 in my asp.net webform which shows the server side date : i want the user would not select date using jquery datepicker earlier than the date in the textbox1 i m using the following code to show jquery calendar in other textbox2 :
Is there a straightforward way to use server-side validation with ASP.NET's validation controls in a form that's displayed in a modal dialog? I am using jQuery and SimpleModal (in C#, VS2010, .NET 4.0)I've got a modal form which works fine. I need to use a server-side validation because the logic depends on data specific to the record being accessedMy solution for the project I'm working on now is to use a jQuery ajax call to pass all the form data to the server and get back the validation results before allowing the post to proceed. But this is relatively time consuming to implement, and in some situations I'm dealing with now all the validation code exists already.
The first challenge is that of course the modal dialog will close on a full postback. So you could put an UpdatePanel inside the dialog... without even thinking about this too much, though, I assumed that it wouldn't work out that well. It doesn't. And the form which opens the modal dialog to begin with is already in an UpdatePanel, which further confuses matters.Anyway, I tried putting the contents of the modal form in an UpdatePanel for the heck of it. It does actually do a partial postback, the dialog remains open, but the contents of the dialog do not get updated with anything I change server side. If I close and re-open the dialog on the same page after testing the validation code, though, its contents are in fact updated to reflect these changes. Obviously the way the dialog is rendered is confusing ASP.NET. Or vice-versa. But this just seems sketchy from the get-go.
Rather than trying to hack my way through this problem I was hoping that others had some suggestions about a better way to approach this. Or just tell me I'm trying to hard too mix apples and oranges and I should keep it all client side (or client side + jQuery ajax) if that is the only sensible thing to do.
I'm working on an ASP.Net webpage which will use the jQuery Dropdown Checklist (http://code.google.com/p/dropdown-check-list/). I'm fairly inexperienced with JavaScript and completely new to jQuery.
Basically, my question is: How do you update the selected items in a jQuery DropdownChecklist from the server-side?
NOTE: For details on the solution, scroll to the bottom of the question.
Here's some background to give you a better idea of what I'm doing...
I have a jQuery DropdownChecklist which is being populated when the page loads. When a user selects an item in the DropdownChecklist, the selected values are collected and stored in a hidden input field, then a postback is performed, which allows the server to update a server control. This part is working.
Now, here's my problem. This server control, which is actually a usercontrol has a "Remove" button for each selected item in the DropdownChecklist. When a "Remove" button is clicked, it should cause the associated item in the jQuery DropdownChecklist to be de-selected. So, far I haven't figured out how to make that happen.
We determined the simplest solution was to call the JavaScript function from the client-side rather than try to do it from the server-side. The ImageButton does have an onClientClick event, but for some reason it didn't work. However, wrapping the ImageButton in a client-side anchor tag and using its onclick event did the charm.
I am using C# ASP .NET MVC and ajax calls. I am able to get the display of the table along with all features. But, I don't understand how do I add a checkbox and button. I have tried dom-checkbox as well but can't get it to work.
I was wondering if there is an easy way to submit a form or a collection of fields with jquery and json to a C# server-side script. I was thinking of a script that retrieves all data from elements with an attribute called 'form' (yes, we just add a new attribute to for example a textbox or textarea). Thus, the script searches for all form attributes with form='myform' and then submits the data as an form object. In server-side code we know how to deal with the data. Does someone has such a script? Or can I inspire someone to develop such a script? (I have the idea, not the skills) ..also, sessionstate needs to be available (cookie).
There is a drop down list in the jquery ui modal form with id - drpAction.When the selection is changed I need to execute drpAction_SelectedIndexChanged function in the code behind. When I just try to invoke the function like onSelectedImdexChanged="drpAction_SelectedIndexChanged" ,the function is not fired.
I like the look of some of the Jquery validation plugins as opposed to the ASP.NET validation controls.
However, one big benefit of the ASP.NET validators is they automatically work on the server side too. Hence saving time and saving validation getting missed when work is maintained.
I am wondering if anyone has come across any tool/plugin to assist in automated mapping of jquery client side validation to a server side fallback.
