Web Forms :: How To Count Number Of Characters In A Textbox
Sep 18, 2010
On my current form I have it validating a Canadian Postal Address (xxx xxx). The space is optional but if the user does not use a space, then once the validation passes it will insert one. How can I count the first 3 characters of the textbox, insert a space, then add the rest of the characters?
Today my client asked to implement SMS Counter and restriction to 150 characters in SMSalert.aspx form,I have done only Validation Control. I am working with SMS for the first time.
I have a multiline textbox which can contain only 500 characters. Now i want to show the user the number of characters left as they are typing into the textbox as is the case when we use twitter.
it's a multiline TextBox the MaxLength property does not work. At the moment I only see the option to use a CustomValidator with checking TextBox1.Text.Length on server side and perhaps in addition some Javascript client side validation.But isn't there a simpler way to do this, using the standard ASP.NET validators (RegularExpressionValidator, RangeValidator, CompareValidator, etc.)
When a user submits the query to SQL when clicking a button I need to get a count of the number of rows that are returned. Which event does the gridview.count code need to be place in?
Right now I have it in the btn_click event, but in order to get it to count the rows you have to hit the button twice since the query is not returned yet. Here is my code.
i am using sql 2005 db and visualstudio 2005. i have created a table called attendance where i store employee attendance, i want to separate number of absence for a particular employee and particular month. It have to show number of absence of a particular employee and particular month. Also i have to count no of absence.for eg: if an employee absence for two days for a particular month, it have to display2 count.. how to do this? also how to write the store procedure for this? I have to display the number of count from db to vb.net form..I have display the number of absence from db to form using label or text box.. please forward some coding regarding this..
How can I set a asp.net text box to accept up to 20 characters? I was trying the range validator and I set it up to 0 min value and 20 max value. The prolem is that if I write 12933, the range validator errors appear saying "only 20 characters allowed" so I think it is adding the values.
I am using the asp.net and framework 2.0 with Ajax enable web.i have a text box and when user will enter "a" or number in this will search the name started from "a" character or number if he or she enter the number basically we can say live-search.
Employee search: Textbox.In this text box she/he will enter the first character of name or first number of employeeno and according to the a character name will search in list.
I have a form that's used to submit emails. I'm not sure what the character limit should be for the body of the email. I'm thinking about setting it at 150. It's used to allow people to inquire about services provided by a small business. Should I allow more? Is this sufficient?
On my products page I have a small thumbnail and a description that is pulled from the database, since there is space restraints, how do I allow a max amount of characters, and if the description is longer append ... to the end? I'm using a data repeater and data binding for the content inside it.
I guess what im really saying is if i put a link to an mp3 file on a page, and i wanted that file to be able to be downloaded by the user is there a way to count the number of times that link has been pressed by a page user?
I used the following code in global.asax to count number of visitors in web but it didn't work
Sub Application_Start(ByVal sender As Object, ByVal e As EventArgs) ' Code that runs on application startup Application("counter") = 10 End Sub Sub Application_End(ByVal sender As Object, ByVal e As EventArgs) [code]...