CODEWITHSUNDEEP
javascriptjqueryonblur
saravankg
saravankg

Reputation: 913

Jquery focus() not working properly

I have called a JQuery function in onblur event and in that function I used focus(). But, the JQuery focus() is not working.

<input type="text" name="stdmeas['XXL']" id="XXL_qty" value="<?php echo $XXL;?>" size="5" onblur="return fnqtyCount();" />

function fnqtyCount() {
   if(!$.isNumeric( XXL_qty )) {
        $("#err_msg").text("Please enter the numeric values only.");
        $("#XXL_qty").val('');
        $("#XXL_qty").focus();
        return false;
    }
}

Upvotes: 0

Views: 231

Answers (2)

Iti Tyagi
Iti Tyagi

Reputation: 3661

function fnqtyCount() {
      var text = $("#XXL_qty").val();
      if (!$.isNumeric(text)) {
          $("#err_msg").text("Please enter the numeric values only.");
          $("#XXL_qty").val('');
          $("#XXL_qty").focus();
          return false;
      }
  }

Upvotes: 1

Abdul Ali
Abdul Ali

Reputation: 1937

as per my understanding , the code should be as follows

function fnqtyCount() {
   if(!$.isNumeric( $("#XXL_qty").val() )) {
        $("#err_msg").text("Please enter the numeric values only.");
        $("#XXL_qty").val('');
        $("#XXL_qty").focus();
        return false;
    }
}

Upvotes: 3

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