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Feb 6th, 2014
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  1. ---------------------- index.html --------------------------------------
  2.  
  3. <!doctype html>
  4. <html>
  5. <head>
  6. <meta charset="utf-8">
  7.  
  8. <script type="text/javascript" src="http://code.jquery.com/jquery.min.js"></script>
  9. </head>
  10.  
  11. <body>
  12.  
  13. <select class="dropdown">
  14. <option value="creag meagaidh">Creag Meagaidh</option>
  15. <option value="glencoe" >Glencoe</option>
  16. <option value="lochaber" >Lochaber</option>
  17. <option value="northern cairngorms" >Northern Cairngorms</option>
  18. <option value="southern cairngorms" >Southern Cairngorms</option>
  19. <option value="torridon" >Torridon</option>
  20. </select>
  21.  
  22. Output:
  23. <div id="container" >
  24.  
  25. </div>
  26.  
  27. <script type="text/javascript">
  28. //when dropdown changes
  29. $('.dropdown').change(function(e) {
  30. //get dropdown value
  31. var place = $('.dropdown').val();
  32.  
  33. //send request to script to scrape HTML
  34. $.ajax({
  35. //location of script
  36. url: '/script.php?place=' + place,
  37. success: function(result){
  38. //ajax has succeeded
  39. alert("Ajax success");
  40. //insert result from script
  41. $("#container").html(result);
  42. }
  43. });
  44. });
  45. </script>
  46.  
  47.  
  48.  
  49. <style>
  50. #container {
  51. width: 250px;
  52. height: 250px;
  53. border: 1px solid black;
  54. }
  55. </style>
  56.  
  57. </body>
  58. </html>
  59.  
  60. ---------------------------------- script.php -------------------
  61.  
  62. <?php
  63. $data = file_get_contents('http://www.sais.gov.uk/page_'.str_replace(" ","%20",$_GET['place']).'.asp');
  64. $regex = '/Observed Weather Influences........(.+?)\W\Wp\W/';
  65. preg_match($regex,$data,$match);
  66. echo $match[1];
  67. ?>
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