Posted by admin | Posted in PHP Tutorial | Posted on 10-08-2010-05-2008
0
The HTML page contains a link to an external JavaScript, an HTML form, and a div element:
The HTML form works like this:
- An event is triggered when the user selects the “yes” or “no” option
- When the event is triggered, the function getVote() is executed
- The data returned from the getVote() function will replace the form, in the <div> tag
Posted by admin | Posted in PHP Tutorial | Posted on 10-08-2010-05-2008
0
The HTML page contains a link to an external JavaScript, an HTML form, and a div element:
- <html>
<head>
<script src=”getrss.js”></script>
</head>
<body>
<form>
Select an RSS-feed:
<select>
<option value=”Google”>Google News</option>
<option value=”MSNBC”>MSNBC News</option>
</select>
</form>
<p><div>
<b>RSS-feed will be listed here…</b></div></p>
</body>
</html>
The HTML form works like this:
- An event is triggered when a user selects an option in the drop-down box
- When the event is triggered, the function showRSS() is executed
- The <div> is a placeholder for the data returned from the showRSS() function.
Posted by admin | Posted in PHP Tutorial | Posted on 10-08-2010-05-2008
0
The HTML page contains a link to an external JavaScript, some style definitions, an HTML form, and a div element:
The HTML form works like this:
- An event is triggered when the user presses, and releases a key in the input field
- When the event is triggered, the function showResult() is executed
- The <div> is a placeholder for the data returned from the showResult() function
Posted by admin | Posted in PHP Tutorial | Posted on 10-08-2010-05-2008
0
The HTML page contains a link to an external JavaScript, an HTML form, and several <span> elements:
- <html>
<head>
<script src=”responsexml.js”></script>
</head>
<body>
<form>
Select a User:
<select>
<option value=”1″>Peter Griffin</option>
<option value=”2″>Lois Griffin</option>
<option value=”3″>Glenn Quagmire</option>
<option value=”4″>Joseph Swanson</option>
</select>
</form>
<h2><span></span> <span id=”lastname”></span></h2>
<span></span>
<div style=”text-align: right”>
<span></span>
<span></span>
<span></span>
<span></span>
</div>
</body>
</html>
- The HTML form contains a drop-down box called “users”, with id and names from the database table, as options
- The <span> elements are placeholders for the values we will receive
- When a user is selected, a function called “showUser()” is executed (triggered by the “onchange” event)
In other words: Each time a user changes the value in the drop-down box, the function showUser() is called, and outputs the result in the <span> elements.
Posted by admin | Posted in PHP Tutorial | Posted on 10-08-2010-05-2008
0
The HTML page contains a link to an external JavaScript, an HTML form, and a div element:
As you can see it is just a simple HTML form with a drop down box called “customers”.
The <div> below the form will be used as a placeholder for info retrieved from the web server.
When the user selects data, a function called “showUser()” is executed. The execution of the function is triggered by the “onchange” event. In other words: Each time the user change the value in the drop down box, the function showUser() is called.
Posted by admin | Posted in PHP Tutorial | Posted on 10-08-2010-05-2008
0
The HTML page contains a link to an external JavaScript, an HTML form, and a div element:
- <html>
<head>
<script src=”selectcd.js”></script>
</head>
<body>
<form>
Select a CD:
<select>
<option value=”Bob Dylan”>Bob Dylan</option>
<option value=”Bonnie Tyler”>Bonnie Tyler</option>
<option value=”Dolly Parton”>Dolly Parton</option>
</select>
</form>
<div><b>CD info will be listed here…</b></div>
</body>
</html>
As you can see it is just a simple HTML form with a simple drop down box called “cds”.
The <div> below the form will be used as a placeholder for info retrieved from the web server.
When the user selects data, a function called “showCD” is executed. The execution of the function is triggered by the “onchange” event. In other words: Each time the user change the value in the drop down box, the function showCD is called.
Posted by admin | Posted in PHP Tutorial | Posted on 10-08-2010-05-2008
0
The HTML page contains a link to an external JavaScript, a simple HTML form, and a span element:
The HTML form above has an input field called “txt1″. An event attribute for this field defines a function to be triggered by the onkeyup event.
The paragraph below the form contains a span called “txtHint”. The span is used as a placeholder for data retrieved from the web server.
When a user inputs data, the function called “showHint()” is executed. The execution of the function is triggered by the “onkeyup” event. In other words: Each time a user moves the finger away from a keyboard key inside the input field, the function showHint is called.
