When Certain C# Controls Are In A JQuery Dialog Their Values Are Not In Postback.
Aug 13, 2010
I have a series of jQuery dialogs that contain ASP.NET form fields. I have a hidden ASP.NET button that is triggered when the user clicks a button in one of the jQuery dialogs. I can enter some data (listboxes and textboxes) and click the button that triggers the hidden button's event (an onClick) and the page will post back.
But, when I put a breakpoint in the onClick event in my codebehind I see that the form fields (reportTypeListBox.SelectedValue, etc.) just have the default values instead of the ones I entered. This happens unless I take the form fields out of the jQuery dialog, then it works perfectly.
I have another jQuery dialog that contains a ASP.NET textbox that is basically doing the same thing (triggering a hidden ASP.NET button with an onClick event) that works properly. The only difference is that its jQuery dialog is not in a seperate javascript function. It's right in the "$(document).ready(function () { }." While, the series of dialogs that are having trouble are in a function called "openDialog(selector)."
I have a JQuery Dialog that is opened when a button is clicked. The first time around, it should do a postback, but when the dialog closes and I click the refresh button of the broswer, it sends the data again and duplicates the data I just entered. Should I add a return false somewhere so it doesn't postback when the dialog is closed. Here is the script:
I have a jQuery UI dialog which has a usercontrol in it, which I get by .load of the page it is in. It is a simple calculator.You pick several numbers and then click a button, a postback happens and finally you get the result in to two lables.When I click the button inside the dialog, the postback happens and I see the result in the original page, not the dialog.
This code opens me a dialog box with Ok and Cancel button but it do not wait for user activity and post the page immediately and the label gets populated. I need to call the c# function based on user activity. If user clicks "Ok" label should get populated and if user clicks "Cancel" it should not call the c# function. How do I achieve this?
When the user click on TreeNew button appears the modal dialog, then he/she choose an option an click Ok button to do a postback.I need that the server side execute TreeNew_Click method: How can I do that?
If I use __doPostBack('TreeNew', '') it throws me the following error: "Object expected".
UPDATE:I found the origin for the error: the function __doPostBack is not defined. I'm not going to delete the question because I think Chris Clark's answer is so interesting.
I think my title says it all. I have a modal dialog showing up and the user can make some changes and then click a 'Save' button. I need that to totally post back the whole page. I just assumed the button would fire off regardless of the jQuery.
I'm having some trouble with jQuery UI. I've created a dialog with jQuery UI: so far, so good. I set up a form inside the jQuery UI dialog and then it's another story. I've written a very simple page to illustrate:
In the code above, see that I've just imported the jQuery, jQuery UI, and stylesheets and set up a page with a dialog box. There is an asp control button1 outside the dialog box and an asp control button2 inside the dialog box.
When I click on button1, the event handler gets called and all is well. However, when on click on button2, the button inside the jQuery dialog, nothing happens.Why is my web page behaving this way?
I load an aspx page in iframe inside a jQuery UI dialog to update some data, and after dialog is closed I need to update an updatepanel in parent page. how can I do that? to be more specific, there is a datagrid in parent page and after I edit data in a dialog modal iframe, I want to update the row in datagrid.
In internet exporer 8, every time the dialog box is opened the textbox controls increase in size! None of the other items do: label and button. If it makes any difference - dialog is created when a certain item is selected within a select list.
Th dialog is themed from the theme roller site and the controls styled using an external css file.
im using jquery. is there any way to broke the Dialog popup as diamond shape or any other shape?and how to provide minimize and maximize buttons on the dialog?
I'm assigning a div containing an ordinary grid view to the content of a jquery dialog, but the gridview is omitted from the dialog. I've tried even building the dialog fresh on a button click in case it's having a hard time binding to the data-refreshedgrid. No Joy.
I am referring below url , there is one column which has some large data i dont want to show in grid, but on clicking show detail i want to show detail in Modal Popup, right now it shows blank data, is there any solution for it. URL..
For some strange reason an alert dialog with the text title "Message From Web page" and message "-" displays when posting back a for with validation. There are no custom validation scripts that display an alert window. I am debgging javascript using IE development toolbar? Is it possible to break into the code that displays the alert box? so far I have been unable to do so.
OK, here's my scenario. I inherited a website and I'm dealing with a quirk. I have a page that has a repeater with auto postback controls in it. And also a hyperlink or a button to open a RadWindow to add a new item or edit an existing one, the repeater probably could have been a Gridview, but forget that for now.
If you use the button to add a new entry or the hyperlink to edit, it works fine and closes and refreshs the page. BUT, after you click ANY of the auto postback check boxes and THEN try and use the new button or edit hyperlinks the RadWindow works, but on clicking SAVE or CLOSE it throws a dialog box in IE and Firefox letting the user know that:
"To display this page, Firefox must send information that will repeat any action (such as a search or order confirmation) that was performed earlier."
IE's message is similar. Clicking RESEND works fine and everything is ok, but its a bit distracting to the user. The RadWindow open a page that has THIS javascript in it:
1) open a dialog from using Jquery2) fill up the form and send the data from the form to controller3) if success then close the dialog and refresh the gridview from the calling page, and if not success display the error message on the dialog for
Perhaps someone out there can help me understand what's going on. I'm using jQuery UI dialog() to display html partials in my project. When a user clicks Add New it displays the add client form. However, when the user clicks on the Add or Cancel buttons in the dialog I get an error, "$(this).dialog is not a function". If I remove the open event and display a static form in the dialog the buttons the work fine.
ClientsController
public ActionResult ajaxCreateClient() { Client c = new Client(); [code].....
I gone through your "Display details of ASP.Net DataList Item in jQuery Dialog Modal popup on button click" Example it is very nice but i want to Display image also With the information it can display i assign image src like
I just uploaded an asp.net webforms site I've been working on to my ISP's servers. I have a simple page that allows users to enter schedule data. The problem is that when the user clicks the Add button and I try to process the values they've entered in the textboxes and dropdownlist in the click event handler, all the values are blank. For example, there's a DropDownList called uxStartTime on the page and after postback uxStartTime.SelectedValue is blank. However, the Response.Form[uxStartTime.UniqueID] has the proper value. I have EnableViewState="true" in the aspx page. This all works fine on my local machine, just not on the server. Can anyone tell me what's going on? I can use the Respons.Form syntax, but it's a little more verbose and prone to typos.
