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 $cClassName     = "CheckboxGroup";
  37     var $mDataKeys      = array();
  38     var $mDataDeep      = 1;
  39     var $lSelAll        = "All";
  40     var $lSelNone       = "None";
  41
  42         function CheckboxGroup($name,$value="")
  43         {
  44                 $this->mName                    = $name;
  45                 $this->mValue                   = $value;
  46         }
  47
  48         function setChecked($value)     { $this->mChecked = $value; }
  49         function isChecked() { return $this->mChecked; }
  50
  51         function setData($value)        { $this->mOptions = $value; }
  52         function getData() { return $this->mOptions; }
  53
  54         function setDataKeys($keys)     { $this->mDataKeys = $keys; $this->mDataDeep = 2; }
  55         function getDataKeys() { return $this->mDataKeys; }
  56
  57         function setLayout($value)      { $this->mLayout = $value; }
  58         function getLayout() { return $this->mLayout; }
  59
  60         function setGroupIn($value)     { $this->mGroupIn = $value; if ($this->mGroupIn<1) $this->mGroupIn = 1;}
  61         function getGroupIn() { return $this->mGroupIn; }
  62
  63         function setLocalization($i18n) {
  64                 FormElement::setLocalization($i18n);
  65                 $this->lSelAll = $i18n->getKey('label.select_all');
  66                 $this->lSelNone = $i18n->getKey('label.select_none');
  67         }
  68
  69         function toStringControl()      {
  70                 if (!$this->isRenderable()) return "";
  71
  72             if ($this->mId=="") $this->mId = $this->mName;
  73
  74             $renderArray = array();
  75             $renderCols = 0;
  76             $renderRows = 0;
  77
  78             if ($this->mLayout=="H") {
  79                 $i = 0;
  80                 if (is_array($this->mOptions)) {
  81                         $renderCols = $this->mGroupIn;
  82                         $renderRows = ceil(count($this->mOptions) / $this->mGroupIn);
  83                         $col = $row = 0;
  84                             foreach ($this->mOptions as $optkey=>$optval) {
  85                                 if ($this->mDataDeep>1) {
  86                                                 $optkey = $optval[$this->mDataKeys[0]];
  87                                                 $optval = $optval[$this->mDataKeys[1]];
  88                                         }
  89                                 $html = "<input type=\"checkbox\" name=\"$this->mName[]\" id=\"$this->mId"."_".$i."\"";
  90                                 if (is_array($this->mValue)) {
  91                                         foreach ($this->mValue as $value) {
  92                                                 if (($value == $optkey) && ($value != null))
  93                                                         $html .= " checked=\"true\"";
  94                                         }
  95                                 }
  96                                         $html .= " value=\"".htmlspecialchars($optkey)."\">&nbsp;<label for=\"$this->mId"."_".$i."\">".htmlspecialchars($optval)."</label>";
  97                                         $renderArray[$col][$row] = $html;
  98
  99                                 $col++;
 100                                         if ($col==$this->mGroupIn) { $col = 0; $row++; }
 101                                 $i++;
 102                             }
 103                 }
 104             }
 105
 106             if ($this->mLayout=="V") {
 107                         $i = 0;
 108                 if (is_array($this->mOptions)) {
 109                         $renderCols = ceil(count($this->mOptions) / $this->mGroupIn);
 110                         $renderRows = $this->mGroupIn;
 111                         $col = $row = 0;
 112                             foreach ($this->mOptions as $optkey=>$optval) {
 113                                 if ($this->mDataDeep>1) {
 114                                                 $optkey = $optval[$this->mDataKeys[0]];
 115                                                 $optval = $optval[$this->mDataKeys[1]];
 116                                         }
 117                                 $html = "<input type=\"checkbox\" name=\"$this->mName[]\" id=\"$this->mId"."_".$i."\"";
 118                                 if (is_array($this->mValue)) {
 119                                         foreach ($this->mValue as $value) {
 120                                                 if (($value == $optkey) && ($value != null))
 121                                                         $html .= " checked=\"true\"";
 122                                         }
 123                                 }
 124                                         $html .= " value=\"".htmlspecialchars($optkey)."\">&nbsp;<label for=\"$this->mId"."_".$i."\">".htmlspecialchars($optval)."</label>";
 125                                         $renderArray[$col][$row] = $html;
 126
 127                                         $row++;
 128                                 if ($row==$this->mGroupIn) { $row = 0; $col++; }
 129                                 $i++;
 130                             }
 131                 }
 132             }
 133
 134
 135             $html = "\n\t<table style=\"".$this->mStyle."\"><tr><td align=\"center\" bgcolor=\"eeeeee\">\n";
 136             $html .= '<a href="#" onclick="setAll'.$this->getName().'(true);return false;">'.$this->lSelAll.'</a>&nbsp;/&nbsp;<a href="#" onclick="setAll'.$this->getName().'(false);return false;">'.$this->lSelNone.'</a>';
 137             $html .= "</td></tr>\n";
 138             $html .= "<tr><td>";
 139             $html .= "\n\t<table width=\"100%\">\n";
 140             for ($i = 0; $i < $renderRows; $i++) {
 141                 $html .= "<tr>";
 142                 for ($j = 0; $j < $renderCols; $j++) {
 143                         $html .= "\t<td width=\"".(floor(100/$renderCols))."%\">".(isset($renderArray[$j][$i])?$renderArray[$j][$i]:"&nbsp;")."</td>\n";
 144                 }
 145                 $html .= "</tr>\n";
 146             }
 147             $html .= "</table>\n";
 148             $html .= "</td></tr></table>\n";
 149
 150             $str = "<script>\n";
 151                 $str .= "function setAll".$this->getName()."(value) {\n";
 152                 $str .= "\tvar formInputs = document.getElementsByTagName(\"input\");\n";
 153                 $str .= "\tfor (var i = 0; i < formInputs.length; i++) {\n";
 154         $str .= "\t\tif ((formInputs.item(i).type=='checkbox') && (formInputs.item(i).name=='".$this->getName()."[]')) {\n";
 155         $str .= "\t\tformInputs.item(i).checked=value;\n";
 156         $str .= "\t}\n}\n";
 157                 $str .= "}\n";
 158                 $str .= "</script>\n";
 159
 160                 return $html.$str;
 161         }
 162 }