templates/CRM/common/Filter.tpl

   1 {*
   2  +--------------------------------------------------------------------+
   3  | CiviCRM version 4.4                                                |
   4  +--------------------------------------------------------------------+
   5  | Copyright CiviCRM LLC (c) 2004-2013                                |
   6  +--------------------------------------------------------------------+
   7  | This file is a part of CiviCRM.                                    |
   8  |                                                                    |
   9  | CiviCRM is free software; you can copy, modify, and distribute it  |
  10  | under the terms of the GNU Affero General Public License           |
  11  | Version 3, 19 November 2007 and the CiviCRM Licensing Exception.   |
  12  |                                                                    |
  13  | CiviCRM is distributed in the hope that it will be useful, but     |
  14  | WITHOUT ANY WARRANTY; without even the implied warranty of         |
  15  | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.               |
  16  | See the GNU Affero General Public License for more details.        |
  17  |                                                                    |
  18  | You should have received a copy of the GNU Affero General Public   |
  19  | License and the CiviCRM Licensing Exception along                  |
  20  | with this program; if not, contact CiviCRM LLC                     |
  21  | at info[AT]civicrm[DOT]org. If you have questions about the        |
  22  | GNU Affero General Public License or the licensing of CiviCRM,     |
  23  | see the CiviCRM license FAQ at http://civicrm.org/licensing        |
  24  +--------------------------------------------------------------------+
  25 *}
  26 {literal}
  27 var stregexp = new RegExp;
  28
  29 function initFilter( id ) {
  30     //build the array
  31     filterArray = new Array();
  32     filterArray = {/literal}{$tokens}{literal};
  33
  34     tempArray  = new Array();
  35     remvdArray = new Array();
  36
  37     //get select object
  38     selObj = document.getElementById("token"+ id);
  39
  40     //rebuild the list
  41     buildOptions(filterArray);
  42
  43     //clear the input box
  44     document.getElementById("filter"+id).value = "";
  45
  46     //clear the last typed value
  47     lastVal = "";
  48 }
  49
  50 function filter( ob, id ) {
  51     str = ob.value;
  52     //if the length of str is 0, keep original array as option
  53     if ( str.length == 0 ) {
  54         buildOptions(filterArray);
  55         remvdArray.length = 0;
  56     } else {
  57         //clear tempArray
  58         tempArray.length = 0;
  59
  60         //set up temporary array
  61         for ( i = 0; i < selObj.options.length; i++ ) {
  62             tempArray[selObj.options[i].value] = selObj.options[i].text;
  63         }
  64         //escape the special character
  65         str = str.replace(/([\\"'()\]\[])/g, "\\$1");
  66
  67         //case-insensitive regexp
  68         stregexp = new RegExp( str, "i" );
  69
  70         //remove appropriate item(s)
  71         if ( lastVal.length < str.length ) {
  72             for ( j = selObj.options.length-1; j > -1; j-- ) {
  73                 if ( selObj.options[j].text.match( stregexp ) == null ) {
  74                     //delete unwanted option
  75                     delete tempArray[selObj.options[j].value];
  76                 }
  77             }
  78         } else {
  79             //add appropriate item(s)
  80             //if a removed item matches the new pattern, add it to the list of names
  81             for ( key in remvdArray) {
  82                 tempName = remvdArray[key].toString();
  83                 if ( tempName.match(stregexp) != null ) {
  84                     tempArray[key] = tempName;
  85                 }
  86             }
  87
  88             //sort the names array
  89             tempArray.sort();
  90         }
  91
  92         //build the new select list
  93         buildOptions(tempArray);
  94     }
  95
  96     //remember the last value on which we narrowed
  97     lastVal = str;
  98 }
  99
 100 function buildOptions( arrayName ) {
 101     //clear the select list
 102     selObj.options.length = 0;
 103     //to select only valid tokens in tokens list
 104     var tokenRegx = new RegExp (/{(\w+\.\w+)}/);
 105     var i = 0;
 106     for ( script in arrayName ) {
 107         if ( script.match(tokenRegx) != null ) {
 108              var option = new Option( arrayName[script], script );
 109              selObj.options[i] = option;
 110              i++;
 111         }
 112     }
 113     buildRemvd();
 114 }
 115
 116 function buildRemvd( ) {
 117     //clear the removed items array
 118     remvdArray.length = 0;
 119     var remToken = null;
 120     //build the removed items array
 121     for ( key in filterArray ) {
 122         //for filtering tokens
 123         remToken =  filterArray[key].toString();
 124         if ( remToken.match(stregexp) == null ) {
 125             //remember which item was removed
 126             remvdArray[key] = filterArray[key];
 127         }
 128     }
 129 }
 130
 131 function getMatches(id) {
 132     if ( selObj.options.length == 1 ) {
 133         document.getElementById("match"+id).innerHTML = "{/literal}{ts escape='js'}1 match{/ts}{literal}";
 134     } else {
 135         document.getElementById("match"+id).innerHTML = selObj.options.length +"&nbsp;{/literal}{ts escape='js'}matches{/ts}{literal}";
 136     }
 137 }
 138 {/literal}