Passing a Text Object (as this) to the Function : TextField : Form Control JAVASCRIPT DHTML TUTORIALS

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Passing a Text Object (as this) to the Function



<HTML>
<HEAD>
<TITLE>Text Object Value</TITLE>
<SCRIPT LANGUAGE="JavaScript">
function upperMe(field) {
    field.value = field.value.toUpperCase()
}
</SCRIPT>
</HEAD>
<BODY>
<FORM onSubmit="window.focus(); return false">
Enter lowercase letters for conversion to uppercase:
 <INPUT TYPE="text" NAME="converter" VALUE="sample" onChange="upperMe(this)">
</FORM>
</BODY>
</HTML>