JavaScript Tutorial/Event/Custom Event

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Create your own event

   <source lang="javascript">

<HTML> <HEAD> <TITLE>An event of my own!</TITLE> <SCRIPT> function FormData (name, text1, text2) {

  this.name = name;
  this.text1 = text1;
  this.text2 = text2;

} FormData.prototype.toString = function () {

  return this.name;

} function on_Same () {

  alert("The two values are the same!");

} function check_Same() {

  if (this.text1 == this.text2) {
      this.onSame();
  }

} FormData.prototype.checkSame = check_Same; FormData.prototype.onSame = on_Same; function createFormData (name, text1, text2) {

  var x = new FormData (name, text1, text2);
  x.checkSame();

} </SCRIPT> </HEAD> <BODY> <FORM> Name your object:<input type=text name="txtName"> Enter first text:<input type=text name="txtFirst"> Enter second text:<input type=text name="txtSecond"> <input type=button value="Do It!"

  onClick="createFormData (txtName.value, txtFirst.value, txtSecond.value);">

</FORM> </BODY> </HTML></source>