How to disable ' char entry in asp.net web page by javascript or jquery ?

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i want to disable ' char for all inputbox,textbox in my asp.net web page by using Java Script or jQuery.
i need to write method like that will apply to all textbox and inputbox no need to apply individually.

Posted 19-Nov-14 17:55pm

Member 8825505

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Abid Shk · Answer 1 · 2014-11-19T18:21:00

Solution 1

$(document).ready(function()
{
$('#<%=textbox.ClientID%>').keypress(function(e)
{
var key=e.charCode;
if(key==96)
{
e.preventDefault();
}
});
});

Posted 19-Nov-14 18:21pm

Abid Shk

Comments

aarif moh shaikh 20-Nov-14 0:25am

good nice one...

Member 8825505 20-Nov-14 0:38am

i Want to add function which will work for all text box in form no need to write single text box name.because i have more then 20 text box in 1 form and i have many forms please help.

Member 8825505 20-Nov-14 0:39am

Compiler Error Message: CS0103: The name 'textbox' does not exist in the current context

Source Error:

Line 186: <script type="text/javascript">
Line 187: $(document).ready(function () {
Line 188: $('#<%=textbox.ClientID%>').keypress(function (e) {
Line 189: var key = e.charCode;
Line 190: if (key == 96) {

this code showing error like above.

Abid Shk 20-Nov-14 1:04am

write your control ID in place of textbox

Member 8825505 20-Nov-14 1:07am

i have so many controls i need to write java script automatically apply to all text box by its type.

Abid Shk 20-Nov-14 1:31am

Assign one class to every textbox then just change a code little bit
$(".clasname").keypress(function (e) {

Sergey Alexandrovich Kryukov · Answer 2 · 2014-11-19T20:05:00

Solution 2

All you need is well explained in this article, complete with self-containing code samples: http://www.javascripter.net/faq/keyboardinputfiltering.htm[^].

—SA

Posted 19-Nov-14 20:05pm

Sergey Alexandrovich Kryukov