How to validate textbox from not entering any tags like <alert>hello</alert> and others... so that i would not get Error Message :
A potentially dangerous error from client ..(...)
I want to do this using javascript and also on server side.
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...
Basically what I would like to be able to click in a textbox and it cause a postback. Not TextChanged, but when the TextBox gains focus. Any way to do this?
View 5 RepliesI want to display time in textbox using a format HH:mm from the database as well as allow user to enter or modify time in the same format.
I have done the displaying of time using dt.ToShortTimeString();
How can I validate the user entered time or modified time. I need it to be a 24 hour format.
I never knew that there was something like when you enter <xx> in the textbox it gives the error, so my question is how can i avoid this kind of problem? and how can i avoid this error? I cant say to ppl do not enter this in textbox who know what ppl can do, so it is better to make sure you wont get error cuz of this.
View 15 Repliesi Want To Set a Tooltip For a TextBox in asp.net when entering Some Text in that textbox.
View 1 RepliesI want to call a private function entering the textbox (enter key). How to fix it with vb.net?
View 3 RepliesI ve design a page that has nine text box name txtSubject1 to txtSubject9 with the visibile properties to be false.I now have a method called Save1, Save2 to Save9 depending on the no of subject selected from the dropdown.But i think that is not professional bellow is a sample of how i did't and i believe the textbox can n number of an array that can be selected from the drop down. i need someone to put me through how to insert this into the database out side the fake method i ve used.
[code]....
I need to display multiple textboxes upon value entered in one textbox ...
ex: if i enter 3 in textbox1 then down to it , it must display 3 textboxes ...
can i add new records in gridview by entering value in textbox in runtime?suppose a value is entered in textbox and concerned record is displayed in gridview again if i want to add a new record in gridview along with the old record how can i add?
View 7 RepliesIs there a way to validate my ASPX page code? I have plenty of missing div tags, missing td tags etc on my page. How can I catch all my html errors ? The Visual Studio aspx editor won't help that much. Is there any tool to facilitate this ?
View 4 Repliesi want when user click on submit button then a div layer will be generated over the textbox whose height and width will be just the same as textbox and in this way textbox will be blocked for entering something. i want to do it by javascript. in this scenario other textbox will not be blocked.
View 3 Repliesinserting values into text boxes, it isnt easy because each textbox has exactly the same code:
HTML Code:
<input type="text" name="amount" class="trade_bid_price fliess11px-gelb"><br>
The code is in blocks that look like this (im going to put 2 blocks for comparison):
HTML Code:
<form name="auktion_45" action="indexInternal.es" method="post" onsubmit="document.getElementById('sbmt_2').style.display='none';document.getElementById('wait_2').style.display='inline';"></form><input type="hidden" name="reloadToken" value="0a1aa23093e566cbaaa927ffa7e360c7">
<input type="hidden" name="action" value="internalHandel">
[code]....
I need the program to fill in the text box and press the button bellow... PS: This is a program that i run i dont want to make a website...
How To Display Tooltip for TextBox While Entering the Text in that in asp.net .
View 1 RepliesI 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 RepliesI 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?
View 4 Repliesin my asp.net C# web page I have a text box and a button. the code in the button click event is
[code]...
How can I make this checking after entering the text in the textbox and pressing theenter key
Do I need to use regex to ensure that the user has typed in English? All characters are valid except non English characters.
How do I validate this textbox?
I am working on a project in .NET (C#), connected with a database. And I am entering values in database through 'text-box' control, for a part of the project. What I want is to check if the user entering value already exsists in the database and if so, shows error during that time only.
I have searched for any familiar post here, that could solve my query, but didn't get any.
my EXACT objective(if not cleared earlier):-
when the user enter the value in
textbox, automatically an event to
check any duplicate records in
database should occur. And if found,
displays an error message
I need to be able to insert HTML tags in some TextBox controls in a webpage. I know I can avoid the exceptions of type HttpRequestValidationException by changing the ValidateRequest property of the Page directive to false, as in
[Code]....
But that leaves all TextBoxes on the page open for HTML insertion, which I don't want. I need to be able to insert HTML in only some TextBoxes, not in all of them.Is there a way to accomplish that?
i've 2 textboxes(t1,t2)
t1.text = <p>some data</p>
if i click a button i want to display only "some data" in t2 without <p>,</p> means, I want to display only text without any html tags, how?
I've 2 textBoxes
txtQuantity
txtDesc
if txtQuantity is a positive Number
I must enter something in txtDesc
So
I can't submit the form without entering txtDesc if txtQuantity is positive/decimal number & No need to enter anything in txtDesc if the txtQuantity is 0/null/empty/space/spaces/blank How?
I have a textbox called "tax rate" which I need to validate the input... The only thing I need to ensure is that the value entered is a number (decimals ok of course). eg. the input might be "8.75" How do I write the validation expression?
View 4 RepliesI have tried everything and can't seem to wrap my head around it...I am trying to use the RegularExpressionValidator to validate that a asp:textbox has an '' in the value that the user types in, and it can't be the first or last character.
View 4 Repliesgive code to validate textbox if the textbox not contains the value except "mm-dd-yyyy" fromate it shoud display error message.
View 2 Replies