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ASP.NET TEXTBOX

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ASP.NET TEXTBOX

Sathish Pabbathi

13yAsked Jul 3, 2013, 7:37 AM2.1kLearn iOS Programming

Hi All,

In My Application there almost 40 TextBox Controls.

It should accept only Capital letters and if user enters small letters also it should convert the text into CAPITAL LETTERS automatically...

Anybody plz suggest me a solution which satisfies my requirement exactly or else partially either using JavaScript or jQuery or even C#,,anything is ok for me,,,,

Thanks In Advance,

Regards,

Sathish Pabbathi

5 Replies

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Riyaz Akhtar13y ago
use onblur event in ur textbox and call javascript function. in javascript change the text in upper. see the sample code below:

aspx:
onblur="JavaScript:MakeUpper(this.id);">

javascript:

function MakeUpper(txtId) {
document.getElementById(txtId).value = document.getElementById(txtId).value.toUpperCase();
}
Iftikar Hussain13y ago
Hi,
You can do another simplest way
in css

no need to set any css class for textbox control

Regards,
Iftikar
HyunHo Chea13y ago
Use Html Attribute, [onchange], [onblur].

And If were you, I use JQuery like this.

# Below sentence insert on attribute of textBox.

onchange = "transCapitalLetter(this)";

# Write the function in