I want to show a message with 'yes' and 'no' button when some condition in codebehind gets true.. and if user click yes then a piece of code will execute other wise it will not.
For example:
[code]....
I have a Gridview, a label and a Button in ASP.net. If the total number of records in the gridview is more than 500 and if the user clicks on the button, a message "You cannot print more than 500 records at one time".
How can I do this in ASP.net. If it is less than 500 it is currently generating a PDF.
I have a "Save" button in my asp.net (VB.Net 3.5) page. When clicked it saves data in the database and redirects to another page. Before it redirects, I have to show a popup messagebox informing the clients that the data has been saved. The popup box will have a "OK" button. Only when this button is clicked, the page should be redirected to another page.
If I used Page.ClientScript.RegisterStartupScript to register a javascript to show an alert message, it is never shown and page is redirected straightaway. Similar behavior happens when I tried to show a mesage box by creating it through a server control as described
at http://www.codeproject.com/KB/webforms/NingLiangSimpleControl.aspx.
I am using ASP.NET 2.0 with C#(No AJAX) in my project. In a particular web page, when the a button is clicked, some server intensive processing occurs before the same page is displayed again with the results. While code execution happens on the server in response to Button_Click event, a blank white page is shown to user on his browser in between post backs.
How do i show a message in this case, that the processing is still going on and ask the user to wait.
I have used javascript to show a message on page unload. But this message is also erased when the page is posted back to the server and the user sees a blank white page on his browser. How do i avoid this white page? Is there a way to show a message in the blank white page ?
i m using asp.net Usercontrols How to show alert msgbox if user doesn't select atleast minimun 1 checkbox from asp.net checkboxes
if i have disabled some checkboxes on page load event then after user forgot to check checkboxes and click on button then still msgbox will popup "you haven't select checkboxes"
edit my this code ...to show msg box on button click event if i have disabled checkboxes and if user haven't select any of the checkbox
[Code]....
i have 20 checkboxes in usercontrol ... i wanna do whole coding in user control ...
how to show msg box if user forgot to check asp.net checkbox control on button click .. ?
I have a datagrid control, the first column is Revno, currently presenting info in linkbutton. i want to do a condition based on another field docid, which gets true or false value from database. if true then present Revno in linkbutton otherwise show the revbnno just as a label., thatway users does'nt have ability to clickit.
<ItemTemplate>
<asp:LinkButton ID="lblRevision" runat="server" CssClass="Textboxes" Text='<%# DataBinder.Eval(Container.DataItem, "RevNo")%>' CommandName="FileDownloadRecord"></asp:LinkButton>
</ItemTemplate>
this docid field has flag true or false.
if true meaning show the revno as LinkButton, otherwise show the revno as label.
GetDocdetail(DataBinder.Eval(Container.DataItem, "Docid")
on the codebehind side i can use this function.
Public Function GetDocdetail(ByVal DocID As boolean) As String
If DocID = "true" Then
Else
End If
End Function
I´m using some code I found on how to send files to a FTP address. It´s having a Public sub. Within there is there is a credentials set. I need to set different credentials based on which button was clicked. Somthing like:
Public Sub uploadFileUsingFTP(ByVal CompleteFTPPath As String, ByVal CompleteLocalPath As String, Optional ByVal UName As String = "", Optional ByVal PWD As String = "")
If Button1.Click Then
reqObj.Credentials = New NetworkCredential("User1", "PASS")
elseif Anotherbbutton.Click then
reqObj.Credentials = New NetworkCredential("User2", "PASS")
End If
I have a LoginView element in an Update panel and use JQuery to hide the div containing the update panel when the cancel button(Html) is clicked.
It works fine normally. However, when I enter an invalid password and there is an error message displayed, the Javascript attached to the Cancel button click stops firing.
[code]....
I have two asp.net buttons in my page.If i make button cause validation false then am able to
fire button click event on server side but not able to validate text box values(but i need to validate text boxes) using required field validator.
I have a UserControl, which has few textboxes, RequiredFieldValidator and a submit button. Every thing was working fine and now suddenly the button click event stopped working.If i set the CauseValidation= false for button, then it s working fine, but i can not do that because i want user to enter some value in the textbox.I investigated that it might be RequiredFieldValidatoe which is stopping the button to postback, but why its doing like that if you have entered the values in textboxes.
View 9 RepliesI'm attempting to set the visibility my UpdatePanel to true upon a button click event (as shown below). It should be rather straightforward but unfortunately it's not working at all. Any idea why it's going wrong?
//Markup
<asp:UpdatePanel ID="UpdatePanelSearchSubject" runat="server" UpdateMode="Always" Visible="false">
<ContentTemplate>
<p>
</p>
<p>
<asp:TextBox ID="findSubject" runat="server" Width="248px"></asp:TextBox>
</p>
<asp:RadioButton ID="peopleSearch" runat="server" Checked="True"
Text="People" GroupName="searchSubject" />
<asp:RadioButton ID="groupSearch" runat="server" Text="Group"
GroupName="searchSubject" />
<br />
<asp:Button ID="btnGetGroups" runat="server" Text="Search"
OnClick="btnGetGroups_Click" BackColor="#CCFFCC" />
<br />
<br />
</ContentTemplate>
<Triggers>
<asp:AsyncPostBackTrigger ControlID="btnSearchSubject" />
</Triggers>
</asp:UpdatePanel>
//code behind
protected void btnSearchSubject_Click(object sender, EventArgs e)
{
UpdatePanelSearchSubject.Visible = true;
}
How to show javascript alertbox on button click event in asp.net webpage if textbox1.text="" ?
View 3 Repliesi want to add a confirmation msg when click a button to delete my record, i cannot add the on client click msg on design page, due to i need do the checking for the checkbox before pop up the confirmation onclientclick msg.
[Code]....
ASP.NET 3.5 SP 1 Following code in ASPX:
<asp:Button
ID="calcShipping"
UseSubmitBehavior="false"
Text="Calc Shipping Costs"
OnClick="calcShipping_Click"
runat="server"
/>
<asp:Button
ID="submit"
runat="server"
Text="Submit Query"
/>
Renders like this in HTML (I find this to be correct):
<input
type="button"
name="calcShipping"
value="Calc Shipping Costs"
onclick="javascript:__doPostBack('calcShipping','')"
id="calcShipping"
/>
<input
type="submit"
name="submit"
value="Submit Query"
id="submit"
/>...........................
I am doing a message box that when user clicks on the Ok button, it will redirects to another aspx page. However, I do not know what is wrong with the code. This is the code that I have input in:
[Code]....
[Code]....
In my project on submit button cilck internet explorer displayes message likepage can not be displayed.and in google crome message is like page might be teporarily moved to new tab..... i dont know what settings i hv changed.
View 5 RepliesI want display a message in a web form when i click a button, but this message box fires before some validations. I will want it to fire after validations
<asp:Button ID="Button1" runat="server" Text="Button" OnClientClick = "return confirm('Do you want to submit?')" />
I have a webform all the controls are in a update panel,i have to write a script for showing error messages in a popup.
These are the scripts i tried
[Code]....
these scripts work fine if the button is outside the update panel. I want scripts for displaying on a click of button which is inside update panel.
IÂ have a panel visible=false and download button. After clicking the download button file will download and should panel visible=true;
here problem is panel is not visible after download the file.
I have this code that display a message when a button is click, but i am having more that one button on the form, how do i control the message base on the different button click.
View 1 RepliesI have a textbox with a regular expression , a add button and a cancel button.
On add button click my regular expression is working properly. On cancel button click i am clearing my textbox and i have already set 'Causes Validation= "false"' to my cancel button.
But on my cancel buton click i can see my regular expression validation message is blinking.
What should i do?
How do i display a message with Ok and Cancel in a datagrid view click button
Protected Sub grvCarBooking_RowCommand(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.GridViewCommandEventArgs) Handles grvCarBooking.RowCommand
If e.CommandName = "Closed" Then
Dim Index As Integer = e.CommandArgument
lblBkID.Text = grvCarBooking.Rows(Index).Cells(0).Text
[code]....
I am creating a newsletter and I have got a problem. I have 2 text boxes. In one textbox the user types his name and in the second one the user enter his email address. When the user press the button if the email exists I want to show a message box him that the email address already exists. If the email does not exist I want to insert his email on the database and show a message that he has been inserted in the newsletter list. Just to let you know guys I am using C#
View 11 RepliesI have a gridview connected to a sql database that allows the user to delete the record. I used the ASP.net automatic "options" for this. However, I would like when the user deletes a record, a message (textbox) appears in the form to say the record has been deleted.
View 5 Replies