CRM Tips : Convert Text to Uppercase on Key Down event for CRM 2013 and 2015

You can find lots of post for CRM 2011 keypress on the Internet. But those methods cannot work on CRM 2013 and 2015 so you can use this method.

var field = document.getElementById("fieldname");

field.onkeydown = function(e){
     var charCode = (e.which) ? e.which : e.keyCode;
     if ((charCode <= 93 && charCode >= 65) ||
          (charCode <= 122 && charCode >= 97)) {
             var curVal = $('#fieldname_i').val();
             var val = e.char.toUpperCase();
             $('#fieldname_i').val(curVal+val);
             return false;
     }
 };

var field = document.getElementById("fieldname");

field.onkeydown = function(e){

var charCode = (e.which) ? e.which : e.keyCode;

if ((charCode <= 93 && charCode >= 65) ||

(charCode <= 122 && charCode >= 97)) {

var curVal = $('#fieldname_i').val();

var val = e.char.toUpperCase();

$('#fieldname_i').val(curVal+val);

return false;

}

};

If you are using different language for CRM. You can customize special character’s char code to if statement. For example :

//Turkish characters : ö,Ö,ğ,Ğ,ü,Ü,ı,İ,ş,Ş,ç,Ç
//Turkish characters char code :199,214,220,231,246,250,286,287,304,305,350,351

1 2	//Turkish characters : ö,Ö,ğ,Ğ,ü,Ü,ı,İ,ş,Ş,ç,Ç //Turkish characters char code :199,214,220,231,246,250,286,287,304,305,350,351

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