i have a textbox in asp.net form.... if i entered numbers not like 7 or 8 or 9, then script function should be araised with alert message.... how to achieve this.... that 7 or 8 or 9 are first digits in my texbox.
View 1 Repliesfrom my textbox, i need to get the first digit entered into that, and check whther it is 7 or 8 or 9.. using getelementbyid, how can i get this.... how can check whether first digit is 7 or 8 or 9 in the textbox
View 2 Repliesi want to find a control (TextBox) in Detailsview using javascript
View 2 Replieshow to find Textbox Control inside DetailsView Control Using Javascript, I tried below but gives an error OBject reference not found
document.getElementById('<%=DetailsView1.FindControl("TextBox1").ClientID%>');
I have a gridview with a template field column. In the edittemplate of that column i have a textbox. In the next column of the gridview i have a button. When i click the button i need to find the value of the before mentioned textbox. I do it like this:
gridview1.selectedrow.findcontrol("textbox1"). This sometimes work just fine and without a problem but sometimes it seems it can't find that control and throws a null reference object. The error it's random like i said, sometimes just work and other just don't work...
I'm trying to use a javascript Date and Time calendar in my Insert and Edit templates in a Detailsview that is bound to SQL Fields. The reason I am trying the javascript date time selector is that I need to have the date and time, the asp.net one is just the date part.
I tried using it with an asp:textbox on just a plain aspx page and it works like a charm, however when I add it to the detailsview i keep on getting the "Error: Object required" am I missing a step here? That and seeing as I'm using a site master page where exactly do I put the:
[Code]....
I've been working on this for a while and was wondering if anyone has run into the issue of error 404 on IIS. More specifically, when I type in http://localhost/test/test.aspx, the page runs, but the referenced files (JS and CSS) are not being used.
View 3 Repliesmy linkbutton is in datalist, this datalist is in panel, this panel is in ajax updatepanelif linkbutton is not selected then need to alert a message...
View 2 Replieshow to find check box id and use the :checked selector to determine if it is checked in javascript.i am not getting checkbox id in javascript
View 1 RepliesI am trying to access the value of text box inside formview control but getting "object reference not set" error on line:
varCompanyAddress.Text = userProfile.BusinessAddress
Below is my code:
[Code]....
i have a textbox, i need to enter only alphabet in the starting of textbox.. no integers, no special characters.... what should i do?
View 4 RepliesI have a Dynamically created a Textbox and i have a Dynamically created DIV. So what i want to do is to Find the Position of the Textbox and and Dynamically when this textbox is created , please a Div just next to this textbox. So my plan was to find the position of the textbox and next to it using the position of the textbox and calculate the position of a Div.
View 2 RepliesI have a MasterPage with a Textbox and an imageButton, one this MasterPage im using a web.Sitemap and global.asax for navigation, its works fine.Im im one the page URL... i get this in the browser bc of the global.asax URL...So its works fine the navigation.My problen is that when i type ind a value in the textbox on the masterpage and click the imageButton its then PostBackUrl="~/imailtest.aspx" that page isent using the masterpage but its looking for the id for the textbox on the masterpage.
But every time i hit the imagebutton i get this error: HttpException was unhandled by user code.The file /ebbe/Butikken do not exsist.And it ref to the codeline ct=Me.Prev..... line.
So its PostBack me from the default.aspx (With masterpage) to the imailtest.aspx as it need to, i just cant get the vaule from the textbox id="newsletter" from the masterpage.bc. it cant find the page.My imailtest.aspx Code_Behind is:
Code:
Partial Class imailtest
Inherits System.Web.UI.Page
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
[code]....
i am having a .aspx and masterpage page. in masterpage i am loading aspx page . in aspx page design i am using generating table structure using code-behind server in javascript how to find the height and width .
View 1 RepliesI have a form in which i have written onSubmit calling a javascript function. in that javascript function how can i check that who was the event generater ( i mean on which button click this even raised)..
Note: onsubmit function call is in form tag..
i am using JavaScript and asp.net
My code is like this:
[code]...
i dont want to change any functionality.. i have got a dropdownlist which is causing postback.. i want that when this dropdownlist raise post back either i should know that its raised by dropdownlist or that function should not be called by dropdownlist's postback
i have some timers on my page, i don't know how many or how they are named. so i tried to find them by the type, but it's always undefined!?
View 5 Replies[Code]....
How to FindControl for Textbox in ReorderList
I can find the onkeydown event on TextBox 4.0. Isnīt it available on the framework 4.0?
View 3 Repliesi am using a iframe.iframe have a div that is declared runat="server".i wnat to find this iframe div and wnat to amke them empty using javascript....
how can i do this......
How to find Masterpage offsetheight and offsetwidth using javascript ?
View 1 RepliesHow to find the parent of an ASP.NET TreeView node in JavaScript?
View 1 RepliesI am Working on VS 2008,
I have 1 problem ,
How to find value by Javascript when control is in ItemTemplate
How to find "imgdiv" by Javascript
eg
<asp:TemplateField Visible="false">
How do you currently find the balance between javascript and code behind. I have recently come across some extremely bad (in my eyes) legacy code that lends itself to chaos (someHugeJavafile.js) which contains a lot of the logic used in many of the pages.
Let's say for example that you have a Form that you need to complete.
1. Personal Details
2. Address Information
3. Little bit more about yourself
You don't want to overload the person with all the fields at once, so you decide to split it up into steps.
Do you create separate pages for Personal Details, Address Information and a Little bit more about yourself.
Do you create controls for each and hide and show them on a postback or using some update panel?
Do you use jQuery and do some checking to ensure that the person has completed the required fields for the step and show the new "section" by using .show()?
i want to find hiddenfield in my javascript but it is showing undefined value.myscript is,
<script type="text/javascript">
var i = document.getElementById('HiddenField4').value;
while (i < cn) {
[code]...
I love the demos of ASTreeView. I'd like to use this in my project, which is completely local and currently only uses HTML, JavaScript, and CSS - i.e. no ASP.net or anything dealing with servers...
Is it possible for me to use this? There is a .dll and a .js included in the package, but I have no clue where to start since this isn't a ASP.net project for me. I can't find any documentation on this library.