I have a TextBox in a FormView that I want to make sure that the user enters exactly 9 digits. The FormView is inside an Update Panel so I want to be able to validate without a Postback. I cannot figure out which validation control can do that and how. I already have a FilteredTextBoxExtender that forces all digits.
View 3 Replies
How can I validate a Boundfield in gridview that changes to textbox dynamically?the boundfield is
<asp:BoundField DataField="quantity" HeaderText="quantity" />
and it chenges to textbox in code belowI want only number (1,2,3,...) in it not text.
protected void CartGrid_RowUpdating(object sender, GridViewUpdateEventArgs e)
{
[Code]....
Can i Validate textbox inside gridview using ajax in asp.net
View 3 RepliesASP.NET Ajax toolkit has a CalendarExtender control which is very cool as associate the CalendarExtender to a a TextBox. here am using two Ajax toolkit has a CalendarExtender controls with two textboxes but i want to validate of both CalenderExtenders ....... 2nd CalenderExtender Date should Greater Than 1st CalenderExtender Date.
View 2 RepliesHow to I use DataFormatString to display last 4 digits (xxxxx1234)?
<asp:BoundField ReadOnly="True" DataField="SSN" >
<ItemStyle Wrap="False" />
</asp:BoundField>
my code:
[Code]....
I have a stored encryption: "dkljas84u238jidasjidoia"When I get in this instance decryption "11111111111111111"show how the combobox "****************** 1111 "Something like: SELECT RIGHT ('11111111111111111 ', 4)
I have a textbox where the user must not be able to enter more than two digits after a decimal.How do I do this without using javascript?
View 3 RepliesI need to find a regex that tests that an input string contains exactly 10 numeric characters, while still allowing other characters in the string.
I'll be stripping all of the non-numeric characters in post processing, but I need the regex for client-side validation.
For example, these should all match:
1234567890
12-456879x54
321225 -1234AAAA
xx1234567890
But these should not:
123456789 (not enough digits)
12345678901 (too many digits)
How should i validate if my AJAX ComboBox contains text? I have tried with the ASP.NET RequiredFieldValidator but it dosent work.
View 1 Repliesi'm stuck with password validation in c#.
I'm using regular expression to validate the string.
Password criteria is alphanumeric.
The password must have atleast one number(0-9), atleast one character(a-z or A-Z)
I have text box to enter a phone number. I'm using AJAX MaskedEditExtender and MaskedEditValidator to validate the phone.I have no problem with mask but the problem nothing happen when I enter for example only 3 number then lose the focus but as soon the focus on I will see the error message and it will disappear as soon as I write one number.
all what I want to get the error message if the user did not enter 9 numbers after lose the focus.
here is my code: <asp:TextBox ID="txtHomePhone" runat="server" ontextchanged="txtHomePhone_TextChanged"></asp:TextBox>
<cc1:MaskedEditExtender ID="txtHomePhone_MEExt" runat="server" TargetControlID = "txtHomePhone" Mask = "(999)999-9999" MaskType ="Number" AutoComplete="False"
[code]....
I have a page that has a few NumericUpDownExtenders, and the same page has some validation like RequiredFieldValidators. The problem is that when you click either of the arrows for any of the NumericUpDownExtenders, it's causing the page to try to validate. This ia making all the "required" boxes for every required field on the page pop up as if you just tried to submit an empty form.If you don't touch the NumericUpDownExtenders, then the page works exactly as intended. The "required" boxes only pop up if you've gone into one of the required fields, typed something, deleted it, and put the focus in another field.How do I fix the NumericUpDownExtenders to make them stop causing the validation?
View 2 RepliesI need to validate ajax cascading dropdown lists. See code below. It does not work. Could anyone help on it. I use VS 2008.
<asp:DropDownList
ID="ddlTest"
runat="server" Width="131px"></asp:DropDownList>
[code]...
We have a list of titles, some of which start with numbers (e.g. 5 Ways to Make Widgets). We would like to sort this as if it were "Five Ways..." without changing the title. We know that some movie places do this, but I can't find info online on how to do it.
View 4 RepliesI am using regular expressions for matching only digits, minimum 10 digits, maximum 14. I tried:
^[0-9]
I have a TextBox inside my .rdlc file contains decimal numbers. I want to separate its numbers in every 3 digits. How can I accomplish this?
View 1 RepliesI've build this function:
I like to convert 1234,222 to:
1.234,22
But what happends below is he converts it to 1.234, so verything after the , is gone. How can i change this function so it works correctly?
Also if the number is 1.234,248 the result should be 1.234,25 , so just 2 numbers after the ,
public static string AddDigits(string source, int digitaldigits)
{
System.Globalization.NumberFormatInfo format = new System.Globalization.NumberFormatInfo();
format.NumberGroupSeparator = ".";
format.NumberDecimalDigits = digitaldigits;
decimal i = decimal.Parse("1234,222");//decimal.Parse(source);
//int i = int.Parse(original);
string str = i.ToString("N0", format);
return str;
}
Is there a easy way to transform 1000000 in 1.000.000? A regex or string format in asp.net, c#
View 5 RepliesIn the following question, I am using C# and ASP.NET 3.5:I am having a problem with a gift certificate program which requires a way to have the user retrieve a unique validation code consisting of the first 9 digits of a random GUID and the date and time. I have a page that has a button which creates these labels perfectly, but I can't figure out how to bind them to the certificate being validated This is the page described above:
[Code]....
I am open to calling another page called via a hyperlink like so:
I don't have a VS in front of me but i would be needing this one next week when i start working again, so I thought I would be prepared.What i want to do is put a comma "," right before the last 2 digits. So I am thinking of ajax masked edit extender but I don't have VS here so i can't do the testings. If it does not have the exact feature i was thinking of some custom javascript-jquery function . Finally a regex to clear out the wrong formats-characters again if masked extender does not work.
My formatting should be like this: 1234567 to 12345,67 , 1 to 1,00 etc. If doable, I would prefer the mask for the masked extender.
i want to create a textbox which accepts only 10digits(mobile no). Any further entry should not be accpeted in the textbox i.e.; the 11th digit should not be accepted.
View 1 RepliesI'm using AjaxToolkit and it works just fine. In one form i'm using the Time field (MaskedEdit). I need to validate Time field only if a tickbox is ticked. Is it possible?
View 1 RepliesI have an CONTACTS page.It has the 4 textboxes, the SEND button and the validation control for the 4 textboxes.How can i use an update panel, so when the user clicks on the SEND BUTTON, it does not do a postback ?
View 2 RepliesI wonder how to validate if a inserted item in a Combobox exists in a database during postback? If the item.text exists, a errormessage should notify the user that the item already exists in the database. If the item does not exists in the database a inserting should be done.
Should i use the customvalidator and create a servervalidationfunction that searches my databasetable for the item name?
Should i validate inside one of the two ComboBox control events, ItemInserting and ItemInserted?
After validating the existence i would like to validate if the inserting to the database was successfull.
I need to validate IP Address which is entering into textbox by the user....
I validated some other controls using ajax only, so only expecting the same for IP Address also...
