Data Controls :: How To Validate TinyMCE Rich TextBox
May 7, 2015
I used below code instead of ckeditor
language : 'fa',
directionality : 'rtl',
here I used validation for textbox that if users don't enter text it show error..now here problem is that when I enter text for firsttime it show validation error I should enter text again that it doesn't show error and insert data into database.what should I do that it doesn't show validation error when I enter text for first time it doesn't show error?
As you can see the second cell in each row is a EditButton, and the only cell that could be updated by users is the last one, DataField = TUDTIThreadActualStatus. I just want to know what could be the easiest way to validate the user entry when the row is in edit mode. Is there anyway to validate the textbox control with a validation control or is better to used code behind. Either way may you explain and drop some code if posible.
I have a gridview each line has 4 linkbuttons - Edit , Update , Cancel , Delete and a few columns with data...For example TeamName and TeamEmail, and a hidden column that contains a validator (for ease of validating controls that are found on the same row , same naming container)
When Edit button is Clicked , the specific line goes into editing mode , Texboxes are created for TeamName and for TeamEmail .
I create dinamically (code behind ) a new textbox that reads the value from the TeamEmail textbox , i give it a new id (let's say "Email") , add that email to the controltovalidate property of my validator , and call the validate() method of the validator.
Everything works fine when i modify the value in a worng format , the validator err message appears , when i modify the TeamEmail value to a good email format , the validator property isvalid becomes true , and the update is running , but my textbox is empty :( updating the TeamEmail value to null.
This is some bad code but hope you understand what i meant :
I have set up a tinyMCE textBox on an emtpy form. I will now save some written text to a .txt file. When I press the button, I receive an error page and the .txt file is not created. However if I dont write anything in the textBox and press the button, then the .txt file is created and the messageBox is shown.
I am using a usercontrol which has two textboxes named txtUserName,txtPassword and a button named btnSubmit.I am using this usercontrol in my webpage.I want to show alert message in the webpage if the user didnot enter the username or password .
im trying to dcreate a requiredfieldvalidator that only accept amount of money.
first i used this expresvalidator as it cant receive any letter.
<asp:RegularExpressionValidator ID="rvcheckno" runat="server" ErrorMessage="Amount receive numbers only!" ControlToValidate="tbamount" InitialValue="0" ValidationGroup="number"> </asp:RegularExpressionValidator> but then it also cant receive cent.
i was trying to do something that can accept 130.00
I aam working with textChanged event in a textbox to validate a value in textbox.hen i am enter data in textbox then press submit button i am getting validation summary before the textbox textchanged event. Is there anyway to fire textchanged event first to validate before button validation summary?