auf_savoirs_en_partage_django/media/js/pagination.js

   1 function urlencode(str) {
   2     return escape(str).replace(/\+/g,'%2B').replace(
   3                  /%20/g, '+').replace(/\*/g, '%2A').replace(
   4                  /\//g, '%2F').replace(/@/g, '%40');
   5 }
   6 function getUrlVars()
   7 {
   8     var vars = {};
   9     var hashes = window.location.href.slice(window.location.href.indexOf('?') + 1).split('&');
  10     for(var i = 0; i < hashes.length; i++)
  11     {
  12         var hash = hashes[i].split('=');
  13         vars[hash[0]] = hash[1];
  14     }
  15     return vars;
  16 }
  17 function makeLink (page) {
  18     var params = getUrlVars ();
  19     params.page = page;
  20     var rc = "?";
  21     for (k in params) {
  22         rc += k + "=" + urlencode(params[k]) + "&";
  23     }
  24     rc = rc.substr (0, rc.length - 1);
  25     return rc;
  26 }
  27 function makePageLinks (currentPage, lastPage, more) {
  28     var span = $("#pageLinks");
  29     // Premiere page
  30     if (currentPage == 0)
  31       span.append ('<span class="lien-texte">&lt;&lt;</span>&nbsp;&nbsp;');
  32     else
  33       span.append ('<a href="' + makeLink(0) +
  34                    '"><span class="lien-texte">&lt;&lt;</span></a>&nbsp;&nbsp;');
  35
  36     // Boucle
  37     var f = currentPage - 4;
  38     var t = 0;
  39     if (f < 0) { t = -f; f = 0; }
  40     t += currentPage + 4;
  41     if (t > lastPage) t = lastPage;
  42
  43     for (var i = f; i <= t; i++) {
  44         var display = i + 1;
  45         if (i == currentPage)
  46           span.append ("<span>" + display + "</span>&nbsp;&nbsp;");
  47         else
  48           span.append ('<a href="' + makeLink(i) + '"><span>' +
  49                        display + '</span></a>&nbsp;&nbsp;');
  50     }
  51
  52     // Derniere page
  53     if (currentPage == lastPage)
  54       span.append ('<span class="lien-texte">&gt;&gt;</span>');
  55     else
  56       span.append ('<a href="' + makeLink(lastPage) +
  57                    '"><span class="lien-texte">&gt;&gt;</span></a>');
  58
  59     if (more.length > 0)
  60       span.append ('&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;' +
  61                    '<a href="'+more+'"><span class="lien-texte">Plus de résultats</span></a>');
  62 }