Web Forms :: TextBox: OnTextChanging / User Is Clearing The Text, If The Length Of Text Becomes Zero?

Jul 20, 2010

I have a page with a text box, a button and a GridView. Enter an account number in the text box, press the check button and the result will show in the GridView.

Now user wants that if the text box is clear, the GridView disappear.

I can only find TextBox1_OnTextChanged. But I want to have that while the user is clearing the text, if the length of text becomes zero, the GridView is clear out. So I am looking for OnTextChanging(). Well of course this function does not exist. How to achieve the same purpose?

View 7 Replies


Similar Messages:

Web Forms :: Read Only Textbox Not Countin Text Length?

Jul 19, 2010

Read Only Textbox Not Countin Text Length?

[Code]....

View 3 Replies

C# - Clearing Text Box / Text Changing

Aug 12, 2010

I have a scenario whereby I have a textbox with an autocomplete extender attached and two drop down lists; this enables a user to search for product info. Ideally I'd like to create something that effectivley, 'resets' the drop downs so that when a user clicks on the textbox (maybe I'll do it 'onenter'/'ondelete' if there is such a thing). I've had a look at .Attributes.Add but cannae figure it out. How do you include asp.net controls within this scenario so I could have something along the lines of:

tbxAutoComplete.Attributes.Add("OnClick", ddlLevelAuto.SelectedIndex = 0, ddlItemCategory.SelectedIndex = 0,);

View 1 Replies

Web Forms :: Clearing The Value Of A Text Box

Sep 23, 2010

I have a ddl that controls the visibility of a textbox (using panels). For example if i select 'Other' from the text box, a post back occurs and a text box appears beneath it for you to give further details. If any other value (for example 'dry') is selectedit's an accepted value and nothing else happens. Only problem is that if i select other, add details the text box and then go back and change the value to 'dry' (for example) the text box may dissapear but the value is still held within the box

View 3 Replies

Forms Data Controls :: Clearing The Gridview Based On Text?

Mar 18, 2011

I am trying to clear a gridview of text if it equals "12:00 AM". I am using the following RowDataBound code:

[Code]....

View 3 Replies

Web Forms :: Textbox.text And Label.text Won't Change Dynamically?

Oct 20, 2010

I have an asp page with a textboxes, labels and other controls. I cannot get the .text to change in any of these controls. I click on button which I execute code that I expect to update the text but it doesn't work. Something like Textbox1.text = "Hello" Are there page level properties/settings I should look at? I am perplexed an looking for a place to start. I will provide more information as needed. I just don't know where to start.

View 3 Replies

Textbox Text Populated By Session Variable Wont Update Into SQL With New Text

May 23, 2010

I have what I think is a weird issue. I send text from one page to another via Session Variable. When page 2 loads, the text box has the session text set, but if the user changes the text and clicks the button, the SQL database is update with the original session text. If I remove the redirect from the page 2 button_Click method, then, the page refreshes with the textbox reverting to the session text and thr SQLDataSource has the session text added to it.

[Code]....

View 3 Replies

Web Forms :: How To Validate The Length Of The Text Present In The Textboxes Of A Gridview Using Javascript

Apr 6, 2010

Can any one let me know "How to validate the length of the text present in the textboxes of a Gridview using javascript".

For Example: In a page I am displaying a Gridview with textboxes inside it and a button on the page. The user need to input some text in the textboxes of the gridview and click on "Submit" button. When the user clicks on Submit Button, we need to validate the length of the text present in the textboxes of the gridview. If the length of the text inside the textbox of the gridview is less than 10 , we need to throw an error message. In the same way we need to do validation for each and every textbox inside the gridview.

View 2 Replies

Forms Data Controls :: Text The String Length Of A Field Value In A Repeater?

Mar 19, 2011

How do I text the string length of a field value in a repearter.

<asp:HyperLink ID="hypName12" runat="server" Visible='<%# (Convert.ToString(Eval("L_Name"))&nbsp;Length >&nbsp;5 ) %>' ImageUrl="~/name12.gif" NavigateUrl='<%#&nbsp;
"http://" &#43; Eval("L_Name") %>' Target="_blank" ></asp:HyperLink>

View 2 Replies

Crystal Reports :: Show Text From Table - Text Out From Textbox

Dec 23, 2015

I have text more than 1000 character in table. But I want show text from table in crystal report. When I show text in textbox crystal report text out from textbox and can’t seen all text.

For example:

Text out from t

extbox.

For me need like this:

Text out from textbox . it’s need me

How I can solve this?

View 1 Replies

Forms Data Controls :: Limit Text Length Displayed In Repeater Control

Jul 10, 2010

I have a repeater control which displays text using the following code:

[Code]....

What i am trying to do is, i want to limit the total length of text displayed to, lets say 150 characters, how and wat code can i use to achieve this task

View 3 Replies

Maintain User Entered Text In TextBox

Feb 15, 2011

I have an ASP.Net UpdatePanel that updates on a timer. Within the UpdatePanel and nested in a GridView, I have a TextBox that the user enters a value in with a submit button. Everything works fine, except if the user does not submit the value before the timed interval, the text is removed from the TextBox. Is there a way to persist the user entry into the TextBox between updates? Is there a better way of doing this?

Code Postscript:
aspx:
<script type="text/javascript">
var prm = Sys.WebForms.PageRequestManager.getInstance();
prm.add_beginRequest(beginRequest);
function beginRequest() {
prm._scrollPosition = null;
}
</script>
<asp:Timer ID="Timer1" runat="server" Interval="900" OnTick="Timer1_Tick"></asp:Timer>
<asp:UpdatePanel ID="UpdatePanel1" runat="server" UpdateMode="Conditional">
<Triggers>
<asp:AsyncPostBackTrigger ControlID="Timer1" EventName="Tick" />
</Triggers>
<ContentTemplate>
<asp:DataList RepeatColumns="5" RepeatDirection="Horizontal" ID="dlMine" runat="server" OnItemCommand="Item_Command">
<ItemTemplate>
<div style="border:1px solid black;margin:3px;height:300px;text-align:center;padding:5px;">
<div style="width:150px;">
<asp:Label ID="lblTitle" runat="server" Text='<%# left(DataBinder.Eval(Container.DataItem,"title").ToString(), 75) %>'></asp:Label>
</div>
<asp:Label ID="Label1" runat="server" Text='<%# (DateTime)DataBinder.Eval(Container.DataItem,"end_date") %>'></asp:Label>
<br />
<asp:Label ID="Label2" runat="server" Text='<%# String.Format("{0:C}",DataBinder.Eval(Container.DataItem,"current_value")) %>'></asp:Label>
<br />
<asp:TextBox ID="txtNewValue" runat="server"></asp:TextBox>
<asp:Button Visible='<%# (isInThePast((DateTime)DataBinder.Eval(Container.DataItem,"end_date"))) ? false : true %>' CssClass="bid_button" runat="server" CommandArgument='<%# Eval("ID") %>' CommandName="Revalue" ID="btnBid" Text="Submit New Valuation" />
</div>
</ItemTemplate>
</asp:DataList>

[Code...]

View 2 Replies

TextBox.Text Update After User Input?

Jul 21, 2010

1. When the user enters a fee, the form should automatically calculate the VAT and add it to the fee when he go to the next textbox. The result should be displayed in a textbox.

2. The user chooses an element from a dropdownlist. The next textboxes are filled in dependence of his choice with text.

Example:

User chooses "1. Quarter" from dropdownlist so text from Textbox1 becomes "01.01." and Textbox2 "31.03."

View 11 Replies

Stop User From Entering Text In A Textbox?

Sep 17, 2010

I want to stop user from entering stuff in a textbox. But if I use Readonly then for some reason I can't get the information to the database.

View 4 Replies

Set Minimum Length Of Chars In Text Box?

Aug 31, 2010

I have a textbox1, want to set a minimum length of atleast 8 chars, how to do the min length validation.

View 7 Replies

Web Forms :: Display Only Limited Length Characters Of A Text String From Database In Label Control

Apr 19, 2013

I want label to display limited text say 20 char even the data it retrieve from database may be more than 20 char.. like in gmail,we see message body limited when we click it display whole message..how is that possible...?

View 1 Replies

Regex Pattern For Text With Length Only 9 Or 16 Should Be Allowed?

Jan 27, 2011

I need regex patter for following code.Text with length either 9 0r 16 should only be allowed.

if (txtId.Text.Length != 16 && txtId.Text.Length != 9)

{

//lblError.Text = "Please enter a valid ID";[code]....

View 5 Replies

SQL Server :: Controlling Length Of Text Fields?

Mar 11, 2011

I was wondering if people out there test the length of their text values before inserting them into an SQL INSERT or UPDATE command? I got lazy and stopped doing it lately but I do restrict the length of some of my character fields so that I have a NCHAR(50) field but don't test the length of the string when inserting or updating and just rely on the server to fire back any problems.Am I being 'efficient' or 'lazy' or even 'dangerous'?I appreciate the opinion of you as just about anyone has more experience with SQL Server than I do.

View 10 Replies

C# - Change Label's Text With Textbox.text?

Feb 8, 2011

if i have a label with text initially and i would like to update the label's text with a textbox.text.. how should i do that?

View 2 Replies

Localization :: Restrict User To Type 'Arabic' Text In TextBox Using C#?

Dec 4, 2010

how to type the user in textbox in arabic text without changing the language in their pc?! using c# .net

View 3 Replies

How To Make The User To Enter Limited Text In A Text Box

Apr 28, 2010

in my application (asp.net) i have a filed ( phone code) and it contain a text box. and i want to restrict the user to enter only 4 letter after that the cursor should not print any character how can i write the code

View 3 Replies

Security :: How To Clear Text In The Textbox Control Of Create User Wizard Using C

Oct 29, 2010

I am using CreateUserWizard control on my admin page.After successfully creating a user with the control, it displays "Complete Your account has been successfully created."After clicking on continue button it sets the ActiveStepIndex Correctly.The problem is, while it sets the ActiveStepIndex correctly, it retains the old user account credentials.

View 8 Replies

Forms Data Controls :: How To Change Edit Text (edit) To Other Text (view) For One Particular User (vb.net)

May 5, 2010

im using gridview to read data from datasuorce(my access) and im editing data using 'enable editing' from smart tag(in design window .aspx), now i want to change the edit text: edit(i hav named it as edit) to 'view' for one particular user whose name:'sunil'?

this is my table(in my access layer and calling this data through datasource of gridview):

[code]....

View 16 Replies

Controls :: Add Text Maximum Length Limit To CKEditor HTML Editor

Feb 10, 2014

I used below code for my textbox that just allow enter AlphaNumeric characters

<script type="text/javascript">
var specialKeys = new Array();
specialKeys.push(8); //Backspace
specialKeys.push(9); //Tab
specialKeys.push(46); //Delete
specialKeys.push(36); //Home
specialKeys.push(35); //End

[Code] ....

But when I used above code for Ckeditor it did't work

for ckeditor what should I do?

View 1 Replies

C# - Save A Binary File In SQL Server As BLOB And Text (or Get The Text From Full-Text Index)?

Mar 26, 2010

Currently we are saving files (PDF, DOC) into the database as BLOB fields. I would like to be able to retrieve the raw text of the file to be able to manipulate it for hit-highlighting and other functions.Does anyone know of a simple way to either parse out the files and save the raw text on save, either via SQL or .net code. I have found that Adobe has a filtdump utility that will convert the PDF to text. Filtdump seems to be a command line tool, and i don't see a way to use a file stream. And what would the extractor be for Office documents and other file types?-or-Is there a way to pull out the raw text from the SQL Full text index, without using 3rd party filters?Note i am trying to build a .net & MSSql solution without having to use a third party tool such as Lucene

View 5 Replies







Copyrights 2005-15 www.BigResource.com, All rights reserved