I my application i am using ajax(Updatepanel).I am using the following code to show confirmation dialog box after finishing some update process in database. but it is not working for me.
Problem: Confirmation box is not displaying.
code:
protected void imbtnUpdate_Click(object sender, ImageClickEventArgs e)
{
// Database process [code]....
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.
}
I added a Button and a LinkButton to same page and set same properties to both of them. LinkButton works fine but Button's PostBackURL not work after executing javascript (Clicked "OK" in message window). it posted back to same page instead of second page. following is the code:
<asp:Button ID="Button1" runat="server" Text="Button"
PostBackUrl="~/second.aspx"
OnClientClick="return confirm('Switch page?');" />
<asp:LinkButton ID="LinkButton1" runat="server" Text="LinkButton"
PostBackUrl="~/second.aspx"
onclientclick="return confirm('Switch page?');" />
created treeview dyamically. I wanted to invoke a javascript confrim when a node is clicked . it should give him a popup saying are you sure you want to delete. if yes then call the file which is set in the navigate urlif user selects no, they nothing should happen.
TreeNode ActTNNode =
new
TreeNode("<span onclick=""javascript:confirm('Are
you sure you want to delete);"">Delete</span>
");
I have a JavaScript function which i call in the onchange handler of a dropdownlist. If the selected value of dropdownlist is "1" i want to call one function in codebehind.
Following is the function in JavaScript:
function GetAdmissionType()
{
InitComponents();
var type="";
type=document.getElementById(dlAdmissionType.id).value;
document.getElementById(hdnAdmissionType.id).value=document.getElementById(dlAdmissionType.id).value;
if(type=="1")
{
}
}
If type is 1 then i want to work following code in codebehind
public void LoadSemesters()
{
//code to load other dropdownlists
}
call function in codebehind from JavaScript?
I have a master that I am trying to load a certain stylesheet based on some data. I have a function in the code behind of the master page:
[Code]....
Then in the head of the master, I have:
[Code]....
I've tried "Eval" too but if I set a breakpoint in the LoadFacilityStyles function, it never even gets triggered/called. Is this possible to do with .master?
Is it possible to call ASP.NET codebehind function from Javascript.
View 5 RepliesI'm using Telerik RadControls, in my codebehind I have the following function, a portion of which adds buttons to the footer.
Protected Sub RadGrid1_ItemCreated(ByVal sender As Object, ByVal e As GridItemEventArgs)
If TypeOf e.Item Is GridDataItem Then
Dim editLink As HyperLink = DirectCast(e.Item.FindControl("EditLink"), HyperLink)
editLink.Attributes("href") = "#"
editLink.Attributes("onclick") = [String].Format("return ShowEditForm('{0}','{1}');", e.Item.OwnerTableView.DataKeyValues(e.Item.ItemIndex)("ID"), e.Item.ItemIndex)
End If
''Add buttons to footer of grid
If TypeOf e.Item Is GridFooterItem Then
Dim footerItem As GridFooterItem = e.Item
''Creat Ticket button
Dim btn1 As New Button()..........................
OK, this feels like a question that should be easy to answer, but as with so much mixing of asp.net and jQuery, it's a bit of a nightmare.
What I want to do is be fading a div in and out at various times during the client's viewing of my asp.net page; I fade it out using jQuery's fadeTo() before triggering an UpdatePanel update (to indicate that the data there is not fresh) and I want to fade it in again once the UpdatePanel has been updated. I've gotten as far as updating the UpdatePanel in the codebehind, and this results in the div's content changing... but how do I fade the div back in again?
The way I see it, there are 2 ways; register an event handler on page load to detect when the div's content has been changed and fade it back in, or call a function from the asp.net codebehind when I've updated the div to fade it back in.
In the first case, there doesn't seem to be any event triggered by the div's content changing, so I can't seem to do that. If anyone knows how I could get a client event to trigger when I update the div, that would be a nice solution.
In the second case, I thought that this was what ClientScriptManager was for, but it doesn't quite do what I want. I want to be able to register a particular Javascript function with ClientScriptManager and then tell ClientScriptManager to execute it in the client, from my codebehind. You can't seem to do that. ClientScriptManager.RegisterClientScriptBlock() simply inserts some <script> into the HTML output, rather than calling a function. Presumably this would work if I kept registering things like:
<script>fadeBackIn();</script>
because the Javascript would be immediately evaluated and run, but this feels messy, and that feeling is intensified by the fact that I'd have to keep randomly generating a new unique value for the key argument of ClientScriptManager.RegisterClientScriptBlock(), because it's specifically designed to stop this kind of repeated code. However, I'm struggling to see an alternative.
I'd really like something along the lines of:
ClientScriptManager.RegisterClientScriptFunction("fadeBackIn", "function fadeBackIn(){ ... }");
ClientScriptManager.ExecuteClientScriptFunction("fadeBackIn");
Is it possible to call a C# function in my codebehind from javascript?
View 3 RepliesI have the following jquery function that displays a page loading message once the user clicks submit.
[Code]....
This works just fine. But i do have some validations on page that i have to check and throw error if they don't fill certain fields on the form. Having this function on the ClientClick event, its fired each time the button is clicked. How could i fire this function on the codebehind once i am done with all my validations?
I have a controller:
<asp:Button OnClick="MyFunction" runat="server" />
I want to be able to call MyFunction without the page reloading. Is this possible with ajax or something?
If so how would I do it?
i want to call thickbox.js function in codebehind , below the code in jquery i want to call below code in codebehind
function tb_remove() {
parent.location.reload(1);
$("#TB_imageOff").unbind("click");
[code]...
I'm having some trouble with making use of some AJAX-properties that are normally accessable after I've initialized a scriptmanager.
ie. This work:
[Code]....
Now, I would like to call the javascript-function 'testFunc()' from my ASP.NET Codebehind-file, and here's my problem. I keep getting "Sys is unidentified".codebehind-stuff: ScriptManager.RegisterClientScriptBlock(this, this.GetType(), "testkey", "testFunc();", true);
Does anyone have good idea how to solve this?
Much appreciated. Thanks.
So I have a page that is rendering data from an MSSQL instance into an HTML table. The last cell has a button to download an uploaded file from the database which is created manually during the table creation so I can enter the recordid as a parameter of the button.
The upload and download functions work perfectly fine. The problem is that I cannot get my dynamically created button to work . All it does is post back but I never get the actual file to send from the server. (Although I verified it works through other means). Any suggestions would be great, I've litterally spent all day on this. below are a few code snippets of the different methods i've tried.
RenderControl. This is great but it loses the onclick method
c# Code:
[code]....
I have a aspx page that, when loading, will initialize a class called, Bill :)
When Bill is initialized, the aspx page will wire a function to a handler of Bills.
When that function in Bill is fired, I would like to call a javascript function in the aspx page, but that is where I am having difficulties...
I have tried ClientScript.Register and all of that, but nothing is seeming to work. As of now, I am simple trying to get the function to fire an alert.
When I click on the following div:
<div id="Result">Click here for the time.</div>
I need the following codebehind function to run:
<WebMethod()> _
Public Shared Function GetDate() As String
Return DateTime.Now.ToString()
End Function
I need this to populate the inside of the div with the string returned by the GetDate() function. I think this should use code similar to this:
[Code]....
I've pulled this example from this site: [Code]....
However, I simply cannot get it to work. Nothing happens. This is just a regular asp.net web project. I haven't done any sort of Ajax-enabling business other than including script tags in my markup to reference jquery.
Here's what the firebug console tells me when I click on the div:
POST http://admin/Default.aspx GetDate 404 Not Found -18ms
Edit: Note: test.aspx/GetDate must match your aspx page name and function name!
I have a function that returns an image name from an Array, and takes the array index as a parameter, something as follows:
public string imageGallery(int imageNumber)
{
return "~\webForms\profileAdmin\uploadedImages\serkijn\" + iArray[imageNumber].ToString();
}
On the aspx page I have something like this:
<img src='<%# imageGallery(0) %>' />
[Code]...
How would you call a Javascript Function from CodeBehind on Page Load event without : Ajax (ScriptManager), Response.Write ?
View 2 RepliesI have been trying to call a vb.net function in aspx page how can i do that?. I have done it in C# by
<td><#%GetItemIndex(Container.ItemIndex)%></td> its working fine in C# but in vb.net it says GetItemIndex not declared.
and trying to convert (rptpages is a repeater)
rptpages.Itemcommand += New RepeaterCommandEventHandler( rptpages_ItemCommand1) from C# to VB.net but i dont see itemcommand property in VB.net for the repeater.
I have create a masterpage and add content page include user (firsname,lastname,password,new password,confirm new password adn etc..)detail update field. i try to give a client side validation all the function work,but in confirm password its not hide wen give a correct password.. anybody give correct solution..code are below..
[Code]....
In asp.net page, How can i call the javascript methods for form processing-submitting if the user browser supports javascript and use code behind events if the browser does not support javascript.I have the javascript code to send the form data to an ajax server page using jquery. Don't know how to invoke the needed one based on the browsers javascript availability
View 1 Repliesi have a question about call javascript in codebehind. my page has two parts.one part for enter information about manager and another part for usualuser.each person has mellicode.that it has speicail code.i wrote it with javascript and call it with this code:
[Code]....
when i click in btnpazireshsabt i should check mellicode for manager.i call it :
[Code]....
i want to disable btnsabt when i click in
[Code]....
I have an approve button.on clicking on this button it should show that an inactive value is present .Onclicking yes conformation it should save the data or else clicking on no conformation should return false; how i will do that?After alert it always submit the data.
protected void ibtApprove_Click(object sender, ImageClickEventArgs e)
{
string otherAffiliateName = txtRequestedAffiliate.Text;
int inActiveAffiliates = new BLRating().InActiveAAffiliateChecking(otherAffiliateName);
if (inActiveAffiliates > 0)
[code]...
This is the code i used.how i wiil stay back on Confirm 'no' click?
How do I get the value of the confirm box selected:have this code:
string scriptString = "<script language='JavaScript'> ";
scriptString += "confirm ('Are you sure you want to Close this period.')";
scriptString += "</script>";
Response.Write(scriptString);
Is there a way to determine if you select yes or no?