It's posible new AJAX tutorials (Asynchronous JavaScript And XML) to be added soon.

  1. Check and Validate input field when loses focus, with PHP via Ajax
  2. Multiple Select Dropdown List with AJAX
  3. Multiple upload files
  4. Execute JavaScript scripts loaded via AJAX
  5. Ajax script to Save Canvas Image on Server

Daily Test with Code Example

Click on the tag that creates a cell in table
<tr> <span> <td>
Indicate the CSS property used to specify a background image for an element
background-color background-image color
h3 {
  background-image: url("image.jpg");
What instruction can be used to parse all the array items?
for() array() object()
var arr = [1, "ab", ""];
for(var i=0; i< arr.length; i++) { alert(arr[i]); };
Indicate the PHP instruction used to traverse an associative array.
for() foreach() if()
$arr = array("k1"=>"v1", "k2"=>"v2", "k3"=>"v3");
foreach($arr AS $k => $v) { echo "<br/>". $k ." - ". $v; }
AJAX Tutorials

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