js/navigation.js

   1 /* vim: set expandtab sw=4 ts=4 sts=4: */
   2 /**
   3  * function used in or for navigation frame
   4  */
   5
   6 /**
   7  * init
   8  */
   9 var today = new Date();
  10 var expires = new Date(today.getTime() + (56 * 86400000));
  11 var pma_navi_width;
  12 var pma_saveframesize_timeout = null;
  13
  14 /**
  15  * opens/closes (hides/shows) tree elements
  16  *
  17  * @param   string  id          id of the element in the DOM
  18  * @param   boolean only_open   do not close/hide element
  19  */
  20 function toggle(id, only_open)
  21 {
  22     var el = document.getElementById('subel' + id);
  23     if (! el) {
  24         return false;
  25     }
  26
  27     var img = document.getElementById('el' + id + 'Img');
  28
  29     if (el.style.display == 'none' || only_open) {
  30         el.style.display = '';
  31         if (img) {
  32             img.className = 'icon ic_b_minus';
  33             img.alt = '-';
  34         }
  35     } else {
  36         el.style.display = 'none';
  37         if (img) {
  38             img.className = 'icon ic_b_plus';
  39             img.alt = '+';
  40         }
  41     }
  42     return true;
  43 }
  44
  45 function PMA_callFunctionDelayed(myfunction, delay)
  46 {
  47     if (typeof pma_saveframesize_timeout == "number") {
  48          window.clearTimeout(pma_saveframesize_timeout);
  49         pma_saveframesize_timeout = null;
  50     }
  51 }
  52
  53 /**
  54  * saves current navigation frame width in a cookie
  55  * usally called on resize of the navigation frame
  56  */
  57 function PMA_saveFrameSizeReal()
  58 {
  59     if (parent.text_dir == 'ltr') {
  60         pma_navi_width = parseInt(parent.document.getElementById('mainFrameset').cols)
  61     } else {
  62         pma_navi_width = parent.document.getElementById('mainFrameset').cols.match(/\d+$/)
  63     }
  64     if ((pma_navi_width > 0) && (pma_navi_width != PMA_getCookie('pma_navi_width'))) {
  65         PMA_setCookie('pma_navi_width', pma_navi_width, expires);
  66     }
  67 }
  68
  69 /**
  70  * calls PMA_saveFrameSizeReal with delay
  71  */
  72 function PMA_saveFrameSize()
  73 {
  74     //alert(typeof(pma_saveframesize_timeout) + ' : ' + pma_saveframesize_timeout);
  75
  76     if (typeof pma_saveframesize_timeout == "number") {
  77         window.clearTimeout(pma_saveframesize_timeout);
  78         pma_saveframesize_timeout = null;
  79     }
  80
  81     pma_saveframesize_timeout = window.setTimeout(PMA_saveFrameSizeReal, 2000);
  82 }
  83
  84 /**
  85  * sets navigation frame width to the value stored in the cookie
  86  * usally called on document load
  87  */
  88 function PMA_setFrameSize()
  89 {
  90     pma_navi_width = PMA_getCookie('pma_navi_width');
  91     //alert('from cookie: ' + typeof(pma_navi_width) + ' : ' + pma_navi_width);
  92     if (pma_navi_width != null && parent.document != document) {
  93         if (parent.text_dir == 'ltr') {
  94             parent.document.getElementById('mainFrameset').cols = pma_navi_width + ',*';
  95         } else {
  96             parent.document.getElementById('mainFrameset').cols = '*,' + pma_navi_width;
  97         }
  98         //alert('framesize set');
  99     }
 100 }
 101
 102 /**
 103  * retrieves a named value from cookie
 104  *
 105  * @param   string  name    name of the value to retrieve
 106  * @return  string  value   value for the given name from cookie
 107  */
 108 function PMA_getCookie(name)
 109 {
 110     var start = document.cookie.indexOf(name + "=");
 111     var len = start + name.length + 1;
 112     if ((!start) && (name != document.cookie.substring(0, name.length))) {
 113         return null;
 114     }
 115     if (start == -1) {
 116         return null;
 117     }
 118     var end = document.cookie.indexOf(";", len);
 119     if (end == -1) {
 120         end = document.cookie.length;
 121     }
 122     return unescape(document.cookie.substring(len,end));
 123 }
 124
 125 /**
 126  * stores a named value into cookie
 127  *
 128  * @param   string  name    name of value
 129  * @param   string  value   value to be stored
 130  * @param   Date    expires expire time
 131  * @param   string  path
 132  * @param   string  domain
 133  * @param   boolean secure
 134  */
 135 function PMA_setCookie(name, value, expires, path, domain, secure)
 136 {
 137     document.cookie = name + "=" + escape(value) +
 138         ( (expires) ? ";expires=" + expires.toGMTString() : "") +
 139         ( (path)    ? ";path=" + path : "") +
 140         ( (domain)  ? ";domain=" + domain : "") +
 141         ( (secure)  ? ";secure" : "");
 142 }
 143
 144 /**
 145  * hide all LI elements with second A tag which doesn`t contain requested value
 146  *
 147  * @param   string  value    requested value
 148  *
 149  */
 150 function fast_filter(value)
 151 {
 152     lowercase_value = value.toLowerCase();
 153     $("#subel0 a[class!='tableicon']").each(function(idx,elem){
 154         $elem = $(elem);
 155         // .indexOf is case sensitive so convert to lowercase to compare
 156         if (value && $elem.html().toLowerCase().indexOf(lowercase_value) == -1) {
 157             $elem.parent().hide();
 158         } else {
 159             $elem.parent().show();
 160         }
 161     });
 162 }
 163
 164 /**
 165  * Clears fast filter.
 166  */
 167 function clear_fast_filter()
 168 {
 169     var elm = $('#NavFilter input');
 170     elm.val('');
 171     fast_filter('');
 172     elm.focus();
 173 }
 174
 175 /**
 176  * Reloads the recent tables list.
 177  */
 178 function PMA_reloadRecentTable()
 179 {
 180     $.get('navigation.php', {
 181             'token': window.parent.token,
 182             'server': window.parent.server,
 183             'ajax_request': true,
 184             'recent_table': true},
 185         function (data) {
 186             if (data.success == true) {
 187                 $('#recentTable').html(data.options);
 188             }
 189         });
 190 }
 191
 192 /* Performed on load */
 193 $(document).ready(function(){
 194     /* Display filter */
 195     $('#NavFilter').css('display', 'inline');
 196     $('input[id="fast_filter"]').focus(function() {
 197         if($(this).attr("value") === "filter tables by name") {
 198             clear_fast_filter();
 199         }
 200     });
 201     $('#clear_fast_filter').click(clear_fast_filter);
 202     $('#fast_filter').focus(function (evt) {evt.target.select();});
 203     $('#fast_filter').keyup(function (evt) {fast_filter(evt.target.value);});
 204
 205     /* Jump to recent table */
 206     $('#recentTable').change(function() {
 207         if (this.value != '') {
 208             var arr = jQuery.parseJSON(this.value);
 209             window.parent.setDb(arr['db']);
 210             window.parent.setTable(arr['table']);
 211             window.parent.refreshMain($('#LeftDefaultTabTable')[0].value);
 212         }
 213     });
 214
 215     /* Create table */
 216     $('#newtable a.ajax').click(function(event){
 217         event.preventDefault();
 218         /*Getting the url */
 219         var url = $('#newtable a').attr("href");
 220         if (url.substring(0, 15) == "tbl_create.php?") {
 221              url = url.substring(15);
 222         }
 223         url = url +"&num_fields=&ajax_request=true";
 224         /*Creating a div on the frame_content frame */
 225         var div = parent.frame_content.$('<div id="create_table_dialog"></div>');
 226         var target = "tbl_create.php";
 227
 228         /*Calling to the createTableDialog function*/
 229         PMA_createTableDialog(div , url , target);
 230     });//end of create new table
 231 });//end of document get ready
 232