Javascript - Modal Confirm Box Using JQuery In C#?
Mar 15, 2011
I want a similar behavior of "confirm delete" option in ASP.Net Gridview, as this questions shows How to add a "confirm delete" option in ASP.Net Gridview ? but using Jquery Confirm Box.
I'm having a lot of problem with postback behavior and asp.net page flow.
I want domething simple as:
<asp:Button ID="ButtonRemove" runat="server" Text="<%$ Resources:Localizacao, BUTTON_REMOVE %>" OnClick="ButtonRemove_Click" OnClientClick="displayConfirmDialog();/>
how I can fire the OnClick event in javascript, or how a can put a Panel as confirm dialog?
*today I use ajaxcontroltoolkit, but as this was discontinued I'm trying to figure out some more elegant alternative.
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Jan 10, 2010
I am working on a ASP.NET website that needs popups in a modal window similar to JS confirm and alert. How would I do this on client and/or server side?
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Jan 7, 2011
I want to prompt the user before allowing them to save a record. So let's assume I have the following button defined in the markup:
<asp:Button ID="btnSave" runat="server" OnClick="btnSave_Click"></asp:Button>
To force a prompt with normal javascript, I could wire the OnClick event for my save button to be something like this (I could do this in Page_Load):
btnSave.Attributes.Add("onclick",
"return confirm('are you sure you want to save?');");
The confirm call will block until the user actually presses on of the Yes/No buttons, which is the behavior I want. If the user presses 'Yes', then my btnSave_OnClick method would be called.
For the jquery dialog that is the equivalent, I tried something like this (see below). But the problem is that unlike javascript confirm(), it's going to get all the way through this function (displayYesNoAlert) and then proceed into my btnSave_OnClick method on the C# side. I need a way to make it "block", until the user presses the Yes or No button, and then return true or false so the btnSave_OnClick will be called or not called depending on the user's answer.
Currently, I just gave up and went with javascript's confirm, I just wondered if there was a way to do it.
[code]...
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Oct 15, 2010
I am using jQuery dialog in asp.net. It is working fine for me. The problem is when I open the dialog box, I can still work parent page functionality. I don't want that. Just dialog to modal and should not allow focus on parent page.
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[Code]....
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Jun 11, 2010
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Oct 5, 2010
For an MVC 2 app that relies on many partial views and almost exclusively uses Ajax for POSTs/GETs, what would be the best way to implement the setting, passing, retrieval and display (using a JavaScript modal) of these messages?
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Jul 29, 2010
Modal Popup user control (its a message box) on top of a modal popup with javascript that maintains postback on a scrollable div all inside of an update panel causes my page to flash on postback of the user control. If any one of the peices (user control, modal popup, javascript) are missing everything works fine. The javascript is maintaing scrollback on a scrollable listview on the page. A modalpopup is shown on top of this main page that is for report parameters. The user control is used for validation and is displayed if a parameter is invalid. I know this may not be the best design, but it can't really change unless its a minor change. Heres the js if anyone wants to see popup or styles let me know.
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Jul 13, 2010
how to get a selected id in the gridview using javascript?
i have an imagebutton in my gridview and when it is clicked i want to use an ajax modal popup to ask the user if they sure the want to delete that row?
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Feb 1, 2011
I have a button on my aspx page. I want to use javascript confirm before continuing execution when clicking on that button. I can do it easily if i am writing javascript in aspx page itself . But my problem is each time the confirm message may be different. I need to check various condition to generate appropriate confirm message.Can I call confirm in my code behind, so that I can construct confirm message from there?What I'm trying is:
protected void Button1_Click(object sender, EventArgs e)
{
//just the algorithm given here
[code]...
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Jul 30, 2010
i am using jquery to implement a modal confirm windows but it not working i have a template field button with ajax confirm using jquery but i have a problem. Apper the confirm windows but when i click on "yes" doesn't execute the delete command. without ajax (using template field button and simple confirm windows javascript) works so well.
[Code]....
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Sep 29, 2010
I have a Custom confirm box with Yes No.....The function executes in Jquery when click on Yes/No.But I want to exec my code there.....how it is to be done?This is code
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Sep 16, 2010
i have a regular asp:button. I am working in .Net 3.5. I've tried adding a js confirm to the button with the OnClientClick attribute as well as adding in code-behind and the result is the same. No matter what the user clicks in the confirm pop-up the form will not submit?? BtnDeleteSelected.Attributes.Add("onclick", "return confirm('Are you sure you want to delete?');"); The confirm dialog appears and if i select "OK" it still does not submit..
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Jan 7, 2011
I am using a CSS button as
<a href="" class="btn green" title="Delete" OnServerClick="MyCodeBehindFunction">Delete </a>
Previously, I was using a button control instead of CSS button and using AJAX confirm extender before deleting. But how do I ask for this confirm action in < a href=""> now?
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Aug 22, 2010
I have a table with records that has delete links. Basically I followed the NerdDinner tutorial for that part in MVC. But I don't want to have the confirm view, I'd rather have a confirm dialog, and then if confirmed let the HttPost action method delete the record directly.
I have something working, but being new to both MVC and jQuery, I'm not sure if I'm doing it right.
Here's the jQuery:
I found the function for making the link POST instead of GET on the internet: `$.post(this.href); return false; And I'm not sure what the "return false" part does. I tried to modify it for my needs with a callback and so on, and kept the return part without knowing what it's for.
Secondly, the action method has the HttpPost attribute, but I have also read somewhere that you can use a delete verb. Should you? And what about the RedirectToAction? The purpose of that was originally to refresh the page, but that didn't work, so I added the window.location.reload instead in a callback in the jQuery. Any thoughts?
The Delete action method calls a couple of helper methods because it seems with the Entity Framework that I use for data, I can't just delete an record if it has relationship dependencies. I had to first delete the relationships and then the "User" record itself. That works fine, but I would have thought it would be possible to just delete a record and all the relationships would be automatically deleted...?
I know you're not supposed to just delete with links directly because crawlers etc could accidentally be deleting records. But with the jQuery, are there any security issues with this? Crawlers couldn't do that when there is a jQuery check in between, right?
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Jan 22, 2010
i'm a beginner with c# 2.0 and ajax
i have two radio button and i want to execute a javascript if user selected the second radio button
i want execute a javascript if confirm(message)
but i wonder if it possible to GET the value of the if (confirm) if user has click ok or cancel !?
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Jan 20, 2011
Inside my boxLang_OnSelectedIndexChanged() event I got this :-
if (txtbox1.Text != "" && txtbox2.Text != "")
{
ScriptManager.RegisterStartupScript(Page, Page.GetType(), "confirm", "confirm('Changing the language will clear the text in the textboxes. Click OK to proceed.');", true);
txtbox1.Text = "";
txtbox2.Text = "";
}
Now what is happening is that. When I select a different item from the drop down list this confirm box does show up BUT it first clears the content of the text boxes and then this confirm box appears. What I want is that the textboxes content should be cleared ONLY when OK is clicked.
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Nov 11, 2010
General Info:Aspx page holds an Ascx User control. Inside the User control, the Repeater is contained inside a View, contained inside a Multiview.
Asp.Net 2.0 framework / C#
Details:I have a repeater(inside an ascx user control) that shows records, and the first column is a checkbox. If checked, that row will be deleted.OUtside the repeater, I have a button that will deleted all rows that are checked.Everything works fine, but have been asked to add a pop up "confirm delete" message that includes the number of records that will be deleted if the user clicks "Ok" on the pop up.
Something like: "You are about to delete 8 records".
Currently my button looks like this:
<asp:Button ID="btnDeleteAllRecords" runat="server" Text="Delete all Checked Records" Onclick="btnDeleteAllRecords_Click" OnClientClick="javascript:GetCbCount();" />
I have this javascript code block:<script type="text/javascript">
function GetCbCount()
{
var cb = document.getElementById("rptrVoicemail").getElementsByTageName("input"); [code]....
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Jul 21, 2010
I have a datagrid with checkboxes. User selects some rows and click on a button on the same page.
Code on button_click verify the data for selected rows, It it finds some certain status (Valid), I want a confirmation message to show "You have a or more valid record(s), Do you really want to set inactive?"
Now i user clicks ok, next code should execute else not.
I know attribute.add can not be used because it decides the condition on same button click.
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Mar 8, 2011
I have a Telerik grid. For each row there is a details table. The row is of type NominationTypeClass and the rows in the details table is of type Nomination. So what this means for each nomination type there is a list of nominations. The grid's code:
<telerik:RadGrid
AllowPaging="true"
AllowSorting="true"
AutoGenerateColumns="false"
GridLines="None"
ID="rgMyNominations".......
I have an action column that has a link that says Withdrawn. When clicked I have a JavaScript confirm box with a Yes or No option. If yes, then the nomination status is updated to withdrawn. Then I want the grid to be refreshed to show the updated status. I used the grid's update command to to show the show the JavaScript's command box. It updates, but is it the correct way to do it?
protected void rgMyNominations_UpdateCommand(object source, GridCommandEventArgs e)
{
try
{
StatusManager.InsertStatus( /* required parameters */ );
// Refresh grid
rgMyNominations.DataSource = GetNominationTypes();
rgMyNominations.DataBind();.....
...it says that NominationDate is not a property of NominationTypeClass. This is wrong, I don't know why it is taking the type for the row to be the type of the details table? NominationDate is a property of Nomination. It seems like it is overriding the datasources.
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Jul 14, 2012
I want to call javascript confirm function in .aspx.cs page .. I have done it by using RegisterStartUpScript javascript code:
<html><head runat="server"><script type="text/javascript" language="javascript">
function alertMe() { //alert("Hello"); if(confirm("File with this Name Already Exists, Do you want to Replace it ?")) {
return true; } else { return false;
} } </script> </head> </html>
.aspx.cs code on button click based on some condition:
Page.ClientScript.RegisterStartupScript(this.GetType(), "alert", "alertMe();", true);
Now how can I check whether confirm returns true or false, i need to write some code based on confrim's true false return.
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Dec 27, 2010
i am using jquery upload plugin- jquery.MultiFile.js in my project to upload multiple files in this file now i need a confirm button when delete file so i changed code
if(!MultiFile.trigger('onFileRemove', slave, MultiFile)) return false;
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Dec 6, 2010
On my web page i have a repeater control with checkboxes.When i select some repeater rows through checkboxes then they will delete from database as well disappers on my web form.But after selecting the respective checkboxes i have to click on a button for this purpose.
[Code]....
protected void btnDeleteInsured_OnClick(object sender, EventArgs e) { int count = 0; foreach (RepeaterItem ritem in Repeater1.Items) { if (ritem.ItemType == ListItemType.Item || ritem.ItemType == ListItemType.AlternatingItem) { CheckBox chkbox = (CheckBox)ritem.FindControl("cbSelect"); if (chkbox.Checked) { } count++; } } if (count == 1)
[code]...
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Apr 14, 2010
I have button, which fires an event, that deletes a record from the database. This is the source of the button:
<asp:Button ID="btnDelete" runat="server" Text="Delete" onclick="btnDelete_Click" />
But how can I make a confirm box appear before the deletion?
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May 14, 2012
How I call javascript confirm() conditionally and get it ok or cancel value ( asp.net(3.5))?
i.e if( name=="Raj")
{
//Confirm(); then proceed accordingly. if cancel then return. only through javascript not through
AjaxExtender.
}
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