Web Forms :: Need To Check Textbox Contain + Or -?
May 24, 2010I have one asp.net Textbox,I need to check If statment in aspx.cs files is that textbox contain for example: 200 (or) - 200...based on this i need to execute query...
View 5 Replies
Similar Messages:
When To Check If Something Is Nothing? How To Check An Empty Textbox
Oct 15, 2010I currently do something like...
[Code]....
Now I know this works.. but what is the right way to have this? I don't want to be checking something twice instead of just having it written out once.
Web Forms :: Check If A Textbox Focused?
Dec 14, 2010I have 5 textboxes and 1 button. I want when i fill 5 TextBoxes any informations , then i click that button , that button will be disabled . And then , if i focus to that 5 textboxes and fix informations again , that button is enabled .
- That mean i have to focus to that textboxes , so i program it like this :
if(textBox1.focus())
{
button1.Enable=true;
}
- But nothing happen , so how to solve this problem ??? .
- I searched Google , it tell me "using : this.Activecontrol is the way easiest and shortest" . So , How to i have to do ???
Web Forms :: Check Is Textbox Value Changed On Postback?
Sep 30, 2010i have a textbox and a button.when the page loads, the textbox text read "hello"now when a user changes the text and then presses the button which causes a postback, how can i check if the user changed the value of the textbox or not?
View 2 RepliesWeb Forms :: When Check The Checkbox Then Only The Textbox Need To Be Enabled?
Apr 5, 2010I am having a .aspx page which contains a checkbox,a button and atextbox which is in disable mode.When I check the checkbox then only the textbox need to be enabled.And after enabling if the textbox is empty and when clicked on the button an error msg should be displayed like "Textbox cannot be left empty"and this should be done dynamically.I dont want to add the requiredfield validator during design time instead I want to generate the required field validator when the button is clicked and msg to be displayed.
View 4 RepliesWeb Forms :: Validator To Check If At Least One Textbox Has Been Filled?
Jan 19, 2010i need to check , client side, if both email and phone number are empty .The textboxes are template columns of a detailview. I've added a custom validator for each textbox (one inside edit template, one inside insert template, etc . . ) each custom validator call the same javascript function . So the problem is : the custom valiator is activated only when at least a charachter is put into a textbox and i want to check if both textbox are empty .
View 3 RepliesWeb Forms :: How To Check First Character Is Numeric In TextBox
Aug 5, 2013I want to validate in server side, Suppose I have entered first numeric and another chars,I don't want to allow first numeric then how to validate in server side
View 1 RepliesWeb Forms :: Required Validator That Check A Textbox Clientside?
Mar 1, 2011I have a required validator that I check a textbox clientside, but then on post I check the database for values that have been used. I want to show the error in the RequiredFieldValidator when it post back. How do I do this?
View 1 RepliesWeb Forms :: Validate Textbox Is Not Empty If Check Box Is Checked?
Feb 14, 2011I need to validate textbox is not empty if check box is checked.
View 9 RepliesWeb Forms :: Regular Expression - Check Length Of Textbox Less Than 200 Character
May 1, 2010i have a textbox in my web form and i want to input any word with any character. so, only i want to check length of textbox less than 200 character. how can i do it with regular expression? and if i want to block some character how can i do it?
View 3 RepliesForms Data Controls :: Check A Textbox Has Changed In A Formview?
Nov 3, 2010How do I check if a textbox in a formview has changed when I click "Update" (in Edit mode)? TIA. I use VS2008 and Framework 3.5.
View 2 RepliesWeb Forms :: How To Check The Number Of Characters Entered Into Textbox Prior To DB Update
Nov 8, 2010I would like to use validation to check the length of a textbox entry (character length) when the textbox loses focus. how I can do this?
View 41 RepliesForms Data Controls :: Automatically Updating Check Box And Date TextBox In FormView To Access?
Aug 3, 2010I have an access database where when the record is updated I would like to automatically check a box and update the date to the current date in an Access 2002-2003 database. I've tried this for several days without any resolution and can't find anything that works on the net. ...I'm new at this.
I'm using VWD 2005 Express and Expressions Web 3.
Here is a short version of the code.
[Code]....
Validation That Can Check The Duplicate Value Of Textbox?
Dec 22, 2010Requirment is: while enterening the value you should know that this values is already we have used in data base for that textbox field.Please give code in .aspx and .aspx.cs with database if any
View 4 RepliesCheck Checkboxes According To Textbox Text
Nov 13, 2010If in textbox the default textbox value id 1,2,3,4,5,6 ...... upto 55 then the following checkboxes would be checked according to the text display in text box. if textbox1.text =1,2,3 then in my webform checkbox1, checkbox2, checkbox3 would be checked ... on page load event. how to do this?
View 2 RepliesHow To Add Spell Check Option To Multiline Textbox
Feb 12, 2010I am looking for a spell check for textarea control. Can any one tell me open source or free ware control for that.
View 4 RepliesCheck If Value Of Textbox Extended With MaskedEditExtender Is Valid?
May 19, 2010Below is my code:
<asp:TextBox
ID="FromDateTextBox"
runat="server" />
<asp:ImageButton
ID="FromDateImageButton"
runat="server"
ImageUrl="~/images/calander.png" />
<ajaxkit:CalendarExtender
ID="FromDate"
runat="server"
TargetControlID="FromDateTextBox"
CssClass="CalanderControl"
PopupButtonID="FromDateImageButton"
Enabled="True" />
<ajaxkit:MaskedEditExtender
id="FromDateMaskedEditExtender"
runat="server"
targetcontrolid="FromDateTextBox"
Mask="99/99/9999"
messagevalidatortip="true"
onfocuscssclass="MaskedEditFocus"
oninvalidcssclass="MaskedEditError"
masktype="Date"
displaymoney="Left"
acceptnegative="Left"..........
I've set Culture="auto" UICulture="auto" in @Page directive and EnableScriptGlobalization="true" EnableScriptLocalization="true" in script manager to have client culture specific date format in my textbox.
I also have a Go button on my page on which I will do a partial post back. So, I want to validate the FromDateTextBox in javascript when the Go button is clicked.
UPDATE
I know how to create a javascript click handler. But because masked editor is already validating the date on focus shift, I'm thinking there should be some boolean property (like IsValid) exposed by it which will allow me to see if the text box contains valid date.
FURTHER TRIALS
I also tried below code and Page_Validators[f].isvalid always returns true even when the date is invalid and MaskEditValidator shows me a red star near the Text box.
function isDateValid() {
var b = true;
for (var f = 0; f < Page_Validators.length; f++) {
if (!Page_Validators[f].isvalid)
b = false;
}
return b;
}
$('#GoButton').click(function() {
if (!isDateValid()) {
return false;
}
loadProducts();
});
AJAX :: AutoComplete Extender / Want To Check Textbox Text?
Oct 4, 2010I have a textbox which takes data from autocomplete.
I want to check the textbox text and if the text wasn't taken from autocomplete extender, I want to clear the text.
Check Textbox Value Against Records In Database To Ensure Unique Value?
Jul 30, 2010When a user enters a value I want to check against the other values in the database before allowing the record to be inserted.
It is a nvarchar type column.
Is it best to use a unique constraint (if so, how) or what would be the way to programatically check to make sure this name does not exist. It is not a username, just a name value that will be used in routing.
Web Forms :: Implement Spelling Checker To Check The Spelling Written In Textbox?
Sep 14, 2010i want implement spelling checker to check the spelling written in textbox is correct or not in c#.
i have a text file from where the soelling has been checked.
C# - Check Or Validate The Textbox Entered Date Is In DD/MM/YYYY Format?
Jun 9, 2010How to check or validate the textbox entered date is in DD/MM/YYYY format?
View 7 RepliesForms Data Controls :: Update A Date Field When Check Box Check In Detailsview
Jul 15, 2010I have a detailsview with an update button one of the update fields is a checkbox which when is checked I want to automatically update a date field of when the checkbox was checked, am I going the right way with this code....... as I am getting a number of errors
Dim i As Integer
For i = 0 To detailsview2.Rows.Count - 1 Step i + 1
Dim row As GridViewRow = GridView1.Rows(i) [code]....
Forms Data Controls :: Uncheck And Check The Check Box Inside Gridview Using Button?
Nov 12, 2010i have a UP and DOWN buttons ouside a gridview and a checkbox inside the templated field .I will check the checkbox to sleect a row , after that if i click on UP button the checkbox above the selected checkbox should be selected.
same with when i click on DOWN button the checkbox below the selected checkbox should be selected.
Forms Data Controls :: Check The Check Box In The ItemDataBound Event Or Will It Get Checked Automatically?
Jul 1, 2010I have a check box in the grid.IF IsChecked has a value checkbox should be checked else not.Should i check the check box in the ItemDataBound event or will it get checked automatically.
<asp:DataGrid Runat="server" ID="gridProduct" AllowPaging="True">
<Columns>
<asp:TemplateColumn HeaderText="Employee Name">[code]....
Forms Data Controls :: Uncheck / Check A Check Box Inside The Gridview
Jan 6, 2010I have a grid view with two columns...one column has a no. like (123) and a check box....which user can checked or unchecked......all I need to do is that I need to disable the man handling of that check box......rather I would like to see a seperate grid view with the same no. of rows as of the first and in this gridview I may allow to type in or scan the no. and if this scanned or typed number matches any no. in the first gridview number then the corresponding check box should be checked/unchecked.
View 1 Replies