Web Forms :: Displaying A JavaScript Dialog Box With Two Buttons / How To Handle Button Press Events
Feb 14, 2010
I am developing and Asp.net website. Occsionally I will have to display A Java Script dialog box. The dialog box will have two buttons on it. One labeled "Proceed" and the other labeled "Cancel". Then I need two Java Script methods to respond to which button was pressed. So I suppose my java script methods to handle the button press might look like the code below.
Anyway, I don't know how to invoke these methods when the dialog button are pressed.
I am having an update button on my from on clicking update i would like to prompt the user as Do you want to delimit the record with Yes and No buttons. If the user clicks on Yes i would like to execute the code which can delimit the record if not just update the record.
My sample code
protected void btnUpdate1_Click(object sender, EventArgs e) { EmpID = Convert.ToInt32(HiddenField1.Value); if (ID == 2) {
I have combobox & button in my webpage, if i select a value from the combobox, then i click the button the page is refreshing, combobox value is changing.For Example Combobox value: 1, 2, 3, 4 .....If i selected 2 then i press the button, webpage is refreshing, combobox values is display from: 1, 2, 3, 4....Combobox should display 2Why combobox is displaying a selected value when i press the button.
Table Name: user
Name username
Raja 1 Ravi 2 Ram 3 kumar 4 ...,
Button click event code
cmd1 = new OdbcCommand("Select name from users where username = '" + combobox1.Items[combobox1.SelectedIndex].Text + "' ", dbcon); dr1 = cmd1.ExecuteReader();
[code]...
The Above code is working, but if i select the value 2 from the combobox, then i press the button textbox should display ravi, but textbox is displaying Raja, and also combobox also refreshing, combobox is not displaying 1 instead of 2.
I noticed that the asp:Button for example will work without javascript enabled in the browser. However any other control with an "OnClick" or "OnServerClick" event must use the javascript_doPostback.Are there any controls besides the Button that don't need to use javascript?I want to know because I want to be able to style the Control however I want without it looking like a button, and I want it to still work without the user having javascript enabled.
I am a bit new to the asp.net/jQuery game, and I seem to be having difficulty. I am using colorbox to make a modal window popup, and I want an upload picture form on that modal window. I have a button to open up the add photo form:
Since i have 5 buttons that pretty much run the same code, except for the database updates, i found some examples of how to do this.. so i created 1 button event, and put my general calc code then some if statements to determine what button was clicked.. but doing this now i get a NullReferenceException
and here is the code its complaining about, why would this work within the other button events, but not this one? Ive compared and and all the buttons on the page are the same with the except of the database entries.
Is their a way to handle the event of an Asp.net radio button being selected in an Aspx web form using Java Script? Suppose I have 3 radio buttons on a web form and for each radio button selected there would be a Java Script method that would be called for each different radio button selected?
how to do this using Java Script and Asp.net radio style buttons?
Below is an example of how I currently doing my solution using Asp.net and a C# event handler.
I have 4 HTMLEditor controls from the AjaxControlToolkit on the same page. I love everything the control does except for how it handles the tab key. I want the user to be able to tab from one HTMLEditor to another instead of insert tabs into the content in the HTMLEditor. If possible I would want to be able to tab between HTMLEditors and other controls, but if the fix will only work between HTMLEditors I can make that work in this instance.
I have also tried both the SuppressTabInDesignMode and IgnoreTab and neither seems to do anything
EDIT: Here is some code that I am trying and is not working. I have tried a few combinations of the two tags mentioned above, but none of these examples ignores tab key presses. I redownloaded the ajaxcontroltoolkit to make sure it is up to date.
I've got two linkbuttons on a masterpage. It works fine on all pages apart from page I have a form where if I click on one of the link buttons, then the wrong javascript event is fired. It is firing the button on the form if I click on the button on the masterpage.
I have a Data Grid View which display values from a SQL Query, and inside the data grid view I have two template fields one is Quantity and it is a text box and the other is Total Price and it is a label.
What I want to do is to insert a button called update and when I press this button the price Column should be multiplied by the quantity Column and the result should be displayed in the total Column.
I basically want to show a dialog box with confirm or cancel options on it.
Confirm should allow the partial postback to take place, cancel should not. I have tried using a trigger and calling __doPostBack() as advised here but it posts back the full page not just the panel.
$('#buttonInUpdatePanel').live('click', function (event) { event.preventDefault(); var item = this; var title = 'Confirm'; var msg = 'Please confirm something'; var $dialog = $("<div id='myDialog'></div>") .html(msg) .dialog({ modal: true, buttons: { "Confirm": function () { $(this).dialog("close"); __doPostBack('Button1', null); //tried this and .submit() on the button //return true; }, "Cancel": function () { $(this).dialog("close"); //return false; } }, title: title }); });
I have changed the doPostBack to use the button ID now and commented out the return true and false lines. When I click the button it calls the confirmation dialog but when you click on confirm it appears to do nothing. I was expecting a call to the method AddExtraVehicle_Click but the breakpoint didn't trigger.
m new to .NET. I'm trying to create a button dynamically with event by original button. The original button's click event response creates a button. The new button has a click event attached with a test message.What I have to do is onclick change background color of dynamically created button and grab id value to delete when button delete is clicked. Unfortunately, when I click the dynamically attached button,
I have a datagrid where i use template columns. In the EditItemtemplate of a column i display a Link button.Now I have one more button which is a EDIT button in the normal EditcommandcolumnI am trying to use Itemcommand to handle the buttonclick in the EditItemTemplate and the normal ONEDIT for the Edit button.Now the problem is, since Itemcommand event considers the post back of even this Editbutton it get fired before the datagrid goes to editmode.So can some one help me with the eventhandling code that will recognize which Buttonclick firest the Itemcommand even of a datagridTo make it very simple, Short and sweet. HOW DO I HANDLE TWO DIFFERENT BUTTON CLICK IN A ITEMCOMMAND EVENT OF A DATAGRID?
I am building for a class I am taking. I am familiar with Win forms, but I am not sure how to duplicate the same behavior in a Web Form. The 1st question I have is: I have a menu on my web form, but I am not sure how handle click events from the items on the menu.
I have an Asp.net web page that has 2 buttons with onclick events. The problem is, when a text field has the cursor and the enter key is hit the first button is triggered and not the seconded one (the one I want). I tried setting the tab index values,
How i can get gridpanel paging toolbar Firstpage,previous page,Next page,Last Page buttons onclick events in asp.net. Because i want to bind the data after the event.
DetailsView has 2 properties: AutoGenerateEditButton, AutoGenerateInsertButton for hadling Update and Insert. Is there any way I can use asp:Button or some other buttons to hadle the same tasks?
I have following function for opening the modal dialog using JQuery.I want to have the set the label 'Delete all items' dynamically by passing parameter to the bello function as viewdialog(deletebuttonCustomtext).deletebuttonCustomtext contains the value "DeleteData"
but when i replace the line: 'Delete all items': function() {
with deletebuttonCustomtext: function() { [code]...
i have 2 link buttons each will open different dialog(using JQuery UI). the problem is if i open Dialog 1 then its showing some content after that if i selects Dialog 2 then its also showing the same content of dialog 1 upto the proper content loaded for Dialog2.may i know why this happens and how to resolve it?
What is the best solution for adding Textbox controls dynamically to a page when a button is pressed?
The secnario is: "The page initially loads with 3-4 textboxes already displayed but the user needs another textbox added. They click add textbox and another textbox control appears."
I would hope to be able to do this within a updatepanel and use AJAX async postback.
