JavaScript Event Handlers : General Event « Event « JavaScript DHTML

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JavaScript DHTML » Event » General Event 
JavaScript Event Handlers
  

<html>
<head>
<script language="JavaScript">
<!--
     var noticeWindow
   
     //onClick event handler
     function displayHat() {
        hatWindow = window.open("http://www.java2java.com","ViewHat" ,"toolbar=0,width=200,height=400,resizable=0");
     }
   
     //onSubmit event handler
     function confirmOrder() {
       return confirm('on submit');
     }
   
     //onChange event handler
     function convertToUppercase(fieldObject) {
        fieldObject.value = fieldObject.value.toUpperCase();
     }
   
     // onFocus event handler
     function selectContents(fieldObject) {
        fieldObject.select();
     }
   
     // onMouseOver event handler     
     function updateStatusBar() {
       window.status = 'mouse over';
       return true
     }
   
     // onMouseOut event handler
     function updateStatusBarOut() {
       window.status = '';
       return true
     }
   
     // onSelect event handler
     function accessText() {
        alert('Success');
     }
   
// -->
</script>
</head>
<body>
<a href="http://www.java2java.com" 
   name="linker" 
   onMouseOver="return updateStatusBar()" 
   onMouseOut="return updateStatusBarOut()">www.java2java.com</a>
</p>
<form method="POST">
<input type=button name="ViewHat" value="View Hat" onClick=displayHat()></p>
</form>
   
<hr>
<form action="JavaScript:alert('order')"
     method="POST"
     name="MainForm"
     onSubmit="return confirmOrder()">
<h2>Customer Information</h2>
<pre>    First Name: 
    <input type=text size=20 maxlength=20 name="FirstName" onFocus="selectContents(this)">     
    Last Name: 
    <input type=text size=20 maxlength=20 name="LastName" onFocus="selectContents(this)">
    Title: 
    <input type=text size=30 maxlength=30 name="Title" onFocus="selectContents(this)">
    Company: 
    <input type=text size=30 maxlength=30 name="Company" onFocus="selectContents(this)"
    Street Address: 
    <input type=text size=30 maxlength=30 name="StreetAddr" onFocus="selectContents(this)">
    City: 
    <input type=text size=30 maxlength=30 name="City" onFocus="selectContents(this)">State: 
    <input type=text size=maxlength=name="State" onFocus="selectContents(this)" onChange="convertToUppercase(this)">
    Zip Code: 
    <input type=text size=30 maxlength=10 name="ZipCode" onFocus="selectContents(this)">     
    Telephone: 
    <input type=text size=12 maxlength=12 name="Phone" onFocus="selectContents(this)">
    FAX: 
    <input type=text size=12 maxlength=12 name="FAX" onFocus="selectContents(this)"
    Email: 
    <input size=30 maxlength=50 name="Email" onFocus="selectContents(this)">
    URL: 
    <input type=text size=30 maxlength=100 name="URL" onFocus="selectContents(this)"></pre>
<hr>
   
<blockquote>
<p><textarea name="worthyBox" rows=cols=49 onFocus="selectContents(this)">
</textarea></blockquote></p>
   
<p><input type=submit value="Order" onClick="confirmOrder('Submit object')">
<input type=reset value="Clear Form" onClick="alert('Clearing!')"></p>
</form>
   
<a href="JavaScript:displayHat()"><img src="http://www.java2java.com/style/logo.png" align=bottom border=width=50 height=50>
</a>
   
</body>
</html>

           
         
    
  
Related examples in the same category
1. Event type occured
2. An Example of Changing Event Handlers
3. Emulating Events
4. Setting Event Handlers from within JavaScript
5. Event filer: number Only, upper case
6. Get Positioned Event Coordinate
7. addEventListener or attachEvent
8. Add event listener to anchor link
9. Calling a Function from an Event Handler
10. Event Handlers and this
11. Event Bubbling (Firefox)
12. Capturing events
13. Bubble up events (Firefox)
14. Inline DOM Event Registration
15. Event Bubbling Demonstration
16. W3C Event Capture and Bubble
17. Add event handler to form
18. Preventing Bubble and Capture
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