WEB-INF/lib/form/CheckboxGroup.class.php

   1 <?php
   2 // +----------------------------------------------------------------------+
   3 // | Anuko Time Tracker
   4 // +----------------------------------------------------------------------+
   5 // | Copyright (c) Anuko International Ltd. (https://www.anuko.com)
   6 // +----------------------------------------------------------------------+
   7 // | LIBERAL FREEWARE LICENSE: This source code document may be used
   8 // | by anyone for any purpose, and freely redistributed alone or in
   9 // | combination with other software, provided that the license is obeyed.
  10 // |
  11 // | There are only two ways to violate the license:
  12 // |
  13 // | 1. To redistribute this code in source form, with the copyright
  14 // |    notice or license removed or altered. (Distributing in compiled
  15 // |    forms without embedded copyright notices is permitted).
  16 // |
  17 // | 2. To redistribute modified versions of this code in *any* form
  18 // |    that bears insufficient indications that the modifications are
  19 // |    not the work of the original author(s).
  20 // |
  21 // | This license applies to this document only, not any other software
  22 // | that it may be combined with.
  23 // |
  24 // +----------------------------------------------------------------------+
  25 // | Contributors:
  26 // | https://www.anuko.com/time_tracker/credits.htm
  27 // +----------------------------------------------------------------------+
  28
  29 import('form.FormElement');
  30
  31 class CheckboxGroup extends FormElement {
  32     var $mChecked       = false;
  33     var $mOptions       = array();
  34     var $mLayout        = "V";
  35     var $mGroupIn       = 1;
  36     var $mDataKeys      = array();
  37     var $mDataDeep      = 1;
  38     var $lSelAll        = "All";
  39     var $lSelNone       = "None";
  40
  41   function __construct($name) {
  42     $this->class = 'CheckboxGroup';
  43     $this->name = $name;
  44   }
  45
  46         function setChecked($value)     { $this->mChecked = $value; }
  47         function isChecked() { return $this->mChecked; }
  48
  49         function setData($value)        { $this->mOptions = $value; }
  50         function getData() { return $this->mOptions; }
  51
  52         function setDataKeys($keys)     { $this->mDataKeys = $keys; $this->mDataDeep = 2; }
  53         function getDataKeys() { return $this->mDataKeys; }
  54
  55         function setLayout($value)      { $this->mLayout = $value; }
  56         function getLayout() { return $this->mLayout; }
  57
  58         function setGroupIn($value)     { $this->mGroupIn = $value; if ($this->mGroupIn<1) $this->mGroupIn = 1;}
  59         function getGroupIn() { return $this->mGroupIn; }
  60
  61         function localize() {
  62           global $i18n;
  63           $this->lSelAll = $i18n->get('label.select_all');
  64           $this->lSelNone = $i18n->get('label.select_none');
  65         }
  66
  67         function getHtml() {
  68
  69             if ($this->id=="") $this->id = $this->name;
  70
  71             $renderArray = array();
  72             $renderCols = 0;
  73             $renderRows = 0;
  74
  75             if ($this->mLayout=="H") {
  76                 $i = 0;
  77                 if (is_array($this->mOptions)) {
  78                         $renderCols = $this->mGroupIn;
  79                         $renderRows = ceil(count($this->mOptions) / $this->mGroupIn);
  80                         $col = $row = 0;
  81                             foreach ($this->mOptions as $optkey=>$optval) {
  82                                 if ($this->mDataDeep>1) {
  83                                                 $optkey = $optval[$this->mDataKeys[0]];
  84                                                 $optval = $optval[$this->mDataKeys[1]];
  85                                         }
  86                                 $html = "<input type=\"checkbox\" name=\"$this->name[]\" id=\"$this->id"."_".$i."\"";
  87                                 if (is_array($this->value)) {
  88                                         foreach ($this->value as $element) {
  89                                                 if (($element == $optkey) && ($element != null))
  90                                                         $html .= " checked=\"true\"";
  91                                         }
  92                                 }
  93                                         $html .= " value=\"".htmlspecialchars($optkey)."\">&nbsp;<label for=\"$this->id"."_".$i."\">".htmlspecialchars($optval)."</label>";
  94                                         $renderArray[$col][$row] = $html;
  95
  96                                 $col++;
  97                                         if ($col==$this->mGroupIn) { $col = 0; $row++; }
  98                                 $i++;
  99                             }
 100                 }
 101             }
 102
 103             if ($this->mLayout=="V") {
 104                         $i = 0;
 105                 if (is_array($this->mOptions)) {
 106                         $renderCols = ceil(count($this->mOptions) / $this->mGroupIn);
 107                         $renderRows = $this->mGroupIn;
 108                         $col = $row = 0;
 109                             foreach ($this->mOptions as $optkey=>$optval) {
 110                                 if ($this->mDataDeep>1) {
 111                                                 $optkey = $optval[$this->mDataKeys[0]];
 112                                                 $optval = $optval[$this->mDataKeys[1]];
 113                                         }
 114                                 $html = "<input type=\"checkbox\" name=\"$this->name[]\" id=\"$this->id"."_".$i."\"";
 115                                 if (is_array($this->value)) {
 116                                         foreach ($this->value as $element) {
 117                                                 if (($element == $optkey) && ($element != null))
 118                                                         $html .= " checked=\"true\"";
 119                                         }
 120                                 }
 121                                         $html .= " value=\"".htmlspecialchars($optkey)."\">&nbsp;<label for=\"$this->id"."_".$i."\">".htmlspecialchars($optval)."</label>";
 122                                         $renderArray[$col][$row] = $html;
 123
 124                                         $row++;
 125                                 if ($row==$this->mGroupIn) { $row = 0; $col++; }
 126                                 $i++;
 127                             }
 128                 }
 129             }
 130
 131
 132             $html = "\n\t<table style=\"".$this->style."\"><tr><td align=\"center\" bgcolor=\"eeeeee\">\n";
 133             $html .= '<a href="#" onclick="setAll'.$this->name.'(true);return false;">'.$this->lSelAll.'</a>&nbsp;/&nbsp;<a href="#" onclick="setAll'.$this->name.'(false);return false;">'.$this->lSelNone.'</a>';
 134             $html .= "</td></tr>\n";
 135             $html .= "<tr><td>";
 136             $html .= "\n\t<table width=\"100%\">\n";
 137             for ($i = 0; $i < $renderRows; $i++) {
 138                 $html .= "<tr>";
 139                 for ($j = 0; $j < $renderCols; $j++) {
 140                         $html .= "\t<td width=\"".(floor(100/$renderCols))."%\">".(isset($renderArray[$j][$i])?$renderArray[$j][$i]:"&nbsp;")."</td>\n";
 141                 }
 142                 $html .= "</tr>\n";
 143             }
 144             $html .= "</table>\n";
 145             $html .= "</td></tr></table>\n";
 146
 147             $str = "<script>\n";
 148                 $str .= "function setAll".$this->name."(value) {\n";
 149                 $str .= "\tvar formInputs = document.getElementsByTagName(\"input\");\n";
 150                 $str .= "\tfor (var i = 0; i < formInputs.length; i++) {\n";
 151         $str .= "\t\tif ((formInputs.item(i).type=='checkbox') && (formInputs.item(i).name=='".$this->name."[]')) {\n";
 152         $str .= "\t\tformInputs.item(i).checked=value;\n";
 153         $str .= "\t}\n}\n";
 154                 $str .= "}\n";
 155                 $str .= "</script>\n";
 156
 157                 return $html.$str;
 158         }
 159 }