C# - Onkeyup Event Asp.net?
Feb 10, 2011how can i register and call a server side event for onkeyup event in asp.net textbox.
View 2 Replies
Similar Messages:
C# - Use The Onkeyup Event In Textbox?
Jun 23, 2010this is my code:
<%
string a=Request.Params["a"];
%>
<form id="form1" runat="server">
<div>
<input type="text" id="cc" runat="server" visible="false"/>
<input type="text" id="aa" runat="server" onkeyup="key(document.all.aa.value,'<%=a; %>');"/>
the 'a' is a parameter request from another page.now in this page i hava a textbox and i give its a onkeyup event. then 'key()' is a function include two parameter:one is itself's value and another is 'a',but there is an error:Server tags can not contain <% ...%> Structure.what can i do?
Use OnKeyUp Javascript Event With Textbox?
Apr 26, 2010Using asp.net/vb.net 2005.
I have a asp.net textbox that I need to use an equivalent of the Javascript event "onKeyUp"
AFter the user presses a key I have to perform an action and I had this working earlier but now I am getting a compile error about the "onKeyUp" function, does anyone know another way or another javascript event that will do this?
Javascript - Decimal Check On OnKeyUp Event?
Aug 11, 2010I have couple of text boxes. In those text boxes I need to check few types.
Allow only Numbers and Decimals
Ex: 123.2323 //not allowed any characters
Allow only 2 numbers after decimal
Ex: 123.23 //not allowed any characters and only allowed 2 digits after decimal
Allow only 1 number after decimal
Ex: 123.2 //not allowed any characters and only allowed 1 digits after decimal
I have to check these validation in OnKeyPress event in text boxes.
If possible need 3 methods.
Onkeyup Event Is Not Working If I Enter Data From Calendar Control In Textbox?
Aug 24, 2010i have a two textboxes with calendar controls. now i want rasieonkeyup event for textboxes to check whether two textboxes having text or not . if i enter data into textboxes withkeyboard onkeyup event working very well.if i enter data from calendar controlonkeyup event for textboxes not raising here is my code please help me to raiseonkeyup event even if i select date from calendar control aslo
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title></title>
[code]...
Web Forms :: Get Data From Server Onkeyup Event Of TextBox Using AJAX And JavaScript
Jun 8, 2012I want to trigger the textbox event when i enter the value in textbox and retrieve the data from datbase without postback . how to do it
View 1 RepliesForms Data Controls :: How To Filter Gridview Columns Data Based On Textbox Event Onkeyup
Feb 9, 2011how i can filter gridview coloumns data based on textbox event ONKEYUP....
View 15 RepliesVS 2008 Validation Event / Need The RegularExpressionValidator On Key Press Event/On Change Event
Sep 13, 2010 Below code, i need the RegularExpressionValidator on key press event/On change event. I need to validate same time while user doing input.
Code:
[code]....
Firefox And JavaScript / (event.keyCode Or Event.charCode Or Event.which Not Work )
Jul 6, 2010i do not know what is going on my firefox!
my aspx and javascript codes are like this :
[code]....
when i type something in textbox 1,2,3 so i see just first alert (mean a,b,c).
Forms Data Controls :: Gridview RowDataBound Event Fires On Every Command Event?
Jul 19, 2010why the gridview RowDataBound event fires during a select command. I only expect it to run when the gridview is being populated with data. Is there some way to stop it from running when the select command is triggered?
View 3 RepliesWeb Forms :: How To Capture The Onbeforeunload Event And Trigger The Previous Button Click Event
Nov 17, 2010i am currently developing an asp.net project. there is a previous, next, and cancel button that the user can utilize, but the problem is that everything is broken into controls so that if they hit the browser's back button it will reset everything and take them to the very beginning. i would like to capture the onbeforeunload event and trigger the previous button click event (i.e. treating navigation like clicking the previous button).
View 6 RepliesUpdate Panel - Textbox TextChanged Event Is Interfering With The DropDown SelectedIndexChanged Event?
Oct 20, 2010Basics: I have a text box (txtDepositAmount) that people can enter a deposit amount into and a drop down (ddlSelectedTerm) that sets the terms. Through these two values I calculate the APY (lblCurrentApy).
Rules: If only one of the values is selected I still want to do an update on the current APY label and clear it. If either value changes I want to update the current APY and recalculate.
The problem: As soon as I click away from the textbox and onto the drop down to select my term the drop down flashes and closes because the textbox TextChanged event was just fired.
I have to click on the drop down a second time to be able to select anything!
Do I need to change what event I'm looking at or do I need to move some of the controls outside of the UpdatePanel? Can this only happen if some of the business rules change? Should I just give up and go to javascript?
[code]....
How To Textbox Control's Onblur / LostFocus Event Trigger A Server - Side Event
Jun 14, 2010I am trying to attach a server-side event to lookup the city/state for the user-entered zipcode in a field like the one below.
<asp:TextBox ID="TextZipcode" runat="server" CssClass="inputtext" Columns="10" MaxLength="10"></asp:TextBox>
Since there is no lost focus event to capture, has anyone had any luck getting this to work?
Web Forms :: Add Event Handler To User Control And Capture Event On Parent Page?
Apr 24, 2010Using vb.net/asp.net 2005.
I have a page books.aspx that has a control named authors.ascx.
Inside the authors control there is a "select" button I want to add some kind of listener or event handler (not sure of the correct terminology) so on the parent page (books.aspx) I can respond to the "select" button being clicked.
I have to pass the authorID from the user control to the parent page.
In my authors.ascx control I just created this event:
[Code]....
Now I need to write the function for SelectAuthorBtnClick and I think add some kind of listener in the parent page to listen and handle the event.
Forms Data Controls :: DataGrid Button And Event In Footer, Event Not Getting Fire
Sep 3, 2010I have one Datagrid with Footer. Footer Row Contains Input fields with one Button to add New Values. I have button click event but not getting fires. my code follows:
[code]....
Forms Data Controls :: How To Call A Button Click Event On From An Event Handler
Sep 29, 2010I got an event handler like this, in this event, i wanted to call another button click event. How can I do that?
[Code]....
if (ds.Tables[0].Rows.Count == 0)
Web Forms :: Avoid Button Click Event On Page Load Event?
Dec 28, 2010i have an form with an button and some input controls. some time due to input problem i may get error after that if i refreshed the page then that time the button click event has fired, how to avoid this kind of bad event fire.
View 3 RepliesWeb Forms :: Text Change Event Eats Up Button Click Event?
Feb 18, 2011I have a textbox with autopostback=true and a button to save the data in the form. Functionality works fine when entering a value in the textbox, tabbing out of the textbox and clicking on the save button. But issue comes up when entering a value in the textbox and directly clicking on the save button without tabbing out of the text box. In the second scenario, only textchanged event fires and save click event dosen't fire. What I was expecting was after exection of textchanged event, save click event should also fire. But this is not happening.
View 5 RepliesWeb Forms :: Firing Click Event On A User-control That Is Created From Another Event?
Mar 1, 2011I have a gridview called gvResults. In the gvResults_RowEditing event I add a row below the one selected. In that new row, which spans all columns, I insert a user-control. There are two buttons and some textboxes in the user control.
My problem is that when I click one of the user-control buttons it never gets to the button event handler, I think because the user control is not recreated on the page postback. How can I have the user-control events fire before the parent page events fire?
I tried using an update panel, but I still get the parent posting back before the user-control events.
Web Forms :: How To Call Dropdown SelectedIndexChanged Event In Page Load Event In C#
Oct 15, 2010in my web form i have a department dropdown box, in its selectedIndexChanged event i have to fill the equipment dropdown box and in equiment dropdown selectedIndexChanged i have to fill out the other textboxs.
the depratment dropdown box get its value from sqldatasource.
[code]....
what i want is when i run the page, it shows the very first deparment in the list, and according to that it should pop up the values in the other fields, means it should show the values in the equipment dropdownbox and from that one it should pop up the values in the other textbox.
here is my selected indexchanged event for department dropdownbox
[Code]....
C# - How To Call Silverlight Handler Event And Then Serverside Event On Page Submit
Mar 19, 2010I have a Silverlight control on page which has a upload control. the silverlight exposes some events such as
StartUpload() => To start the file upload,
StopUpload() => To stop the file upload if running,
CheckFileStatus() => to check the status of the file upload.
The page has aspx Submit button with onclientclick event and ocClick event.
<asp:Button ID="btn_upload" Text="External Upload" runat="server" OnClientClick="Javascript:StartUpload();"
OnClick="btn_upload_Click" />
When I click on the aspx Submit Button, the file selected in Silverlight control should be uploaded and after the completion of upload, the Server side event should get called.
AJAX :: Trigger Event Added To Dynamic LinkButton Click Event?
Jun 25, 2010I have searched around but unable to find a solution that will work. I have a link button that is created dynamically during the page load. It is given an ID (obviously). There is a script manager on the page. I have the controls added to a panel in the updatepanel (updatePanel1). There is a dynamic label that is also created with each link button. I can get a response from the linkbutton click event during a postback on the second time clicking the linkbutton, but I am getting a complete postback instead of the asyncpostback for that control. During the creation of the dynamic linkbuttons, I am also creating a dynamic trigger for each button and adding it to the updatePanel1. The Click event is not firing the method without doing a complete page postback.
View 4 RepliesDropdown Selected Change Event Fire On Button Click Event?
Sep 24, 2010I have write the code in .Net. When I click the Buttun then fired below event.
protected void ddldesignation_SelectedIndexChanged(object sender, EventArgs e)
{
Code.
}
C# - Button Event Does Not Fire, As Its Being Blocked By Another Event On Dropdown Occurs (uxFromDate_TextChanged)
Nov 23, 2010I have a button which has a click event but its not firing on the first click. I suspect its something to do with that i am in dropdown box control so when i click the Button the event for the dropdown box occurs (textChanged) but it forgets about the click event
Of course if i click it a second time it works.
Or if i click somewhere else first so that the event TextChange occurs and then click the Button the first time it executes..
Is this normal and what are more workarounds if any?
basically the TextChange event must fire but the button click event must fire as well.
All the events i am talking about are ASP.NET events.
here is some examples of the events i am using - both the button and dropdown
uxGetData is a button and uxToDate is a dropdown box
[code]....
Web Forms :: Frame Event Handler / Call An Event From The Second One After Clicking A Button In The First One?
Jan 26, 2010i have two frames in a page. the fist one contains buttons the second one the form. i want to call an event from the second one after clicking a button in the first one ,
View 3 Replies