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.
11 // | There are only two ways to violate the license:
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).
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).
21 // | This license applies to this document only, not any other software
22 // | that it may be combined with.
24 // +----------------------------------------------------------------------+
26 // | https://www.anuko.com/time_tracker/credits.htm
27 // +----------------------------------------------------------------------+
29 import('form.FormElement');
30 import('form.TableColumn');
32 class Table extends FormElement {
34 var $mColumns = array(); // array of columns in table
35 var $mData = null; // array of rows with data for column cells
36 var $mHeaders = array(); // column headers
37 var $mFooters = array(); // column footers
38 var $mInteractive = true; // adds a clickable checkbox column to table
39 var $mIAScript = null; // sctipt to execute when a checkbox is clicked
40 var $mKeyField = ''; // identifies a column used as key to access row data
41 var $mColumnFields = array(); // field names (from mData) for data in each column
42 var $mBgColor = '#ffffff';
43 var $mBgColorOver = '#eeeeff';
45 var $mTableOptions = array();
46 var $mRowOptions = array();
47 var $mHeaderOptions = array();
48 var $mProccessed = false;
50 function __construct($name, $cssClass = null) {
51 $this->class = 'Table';
53 $this->cssClass = $cssClass;
56 function setKeyField($value) {
57 $this->mKeyField = $value;
60 function setData($data) {
61 if (is_array($data) && isset($data[0]) && is_array($data[0]))
62 $this->mData = &$data;
65 function addColumn($column) {
66 if ($column != null) $column->setTable($this);
67 $this->mColumns[] = &$column;
70 function setInteractive($value) { $this->mInteractive = $value; }
71 function isInteractive() { return $this->mInteractive; }
73 function setIAScript($value) { $this->mIAScript = $value; }
74 function getIAScript() { return $this->mIAScript; }
76 function setWidth($value) { $this->mWidth = $value; }
77 function getWidth() { return $this->mWidth; }
79 function setTableOptions($value) { $this->mTableOptions = $value; }
80 function getTableOptions() { return $this->mTableOptions; }
82 function setRowOptions($value) { $this->mRowOptions = $value; }
83 function getRowOptions() { return $this->mRowOptions; }
85 function setHeaderOptions($value) { $this->mHeaderOptions = $value; }
86 function getHeaderOptions() { return $this->mHeaderOptions; }
88 function getValueAt($rowindex, $colindex) {
89 if (!$this->mProccessed) $this->_process();
90 return @$this->mData[$rowindex][$this->mColumnFields[$colindex]];
93 function getValueAtName($rowindex, $fieldname) {
94 if (!$this->mProccessed) $this->_process();
95 return @$this->mData[$rowindex][$fieldname];
99 $this->mProccessed = true;
101 if ($this->mInteractive) {
102 // Add a column of clickable checkboxes.
103 $column = new TableColumn("","<input type=\"checkbox\" name=\"".$this->name."_all\" onclick=\"setAll(this.checked)\">");
104 import('form.CheckboxCellRenderer');
105 $cb = new CheckboxCellRenderer();
106 if ($this->getIAScript()) $cb->setOnChangeAdd($this->getIAScript()."(this)");
107 $column->setRenderer($cb);
108 $column->setTable($this);
109 array_unshift($this->mColumns, $column);
112 foreach ($this->mColumns as $column) {
113 $this->mColumnFields[] = $column->getField();
114 $this->mHeaders[] = $column->getHeader();
115 $this->mFooters[] = $column->getFooter();
120 if (!$this->mProccessed) $this->_process();
123 if ($this->mInteractive) $html .= $this->_addJavaScript();
126 if ($this->cssClass) {
127 $html .= " class=\"".$this->cssClass."\"";
129 if (count($this->mTableOptions) > 0) {
130 foreach ($this->mTableOptions as $k=>$v) {
131 $html .= " $k=\"$v\"";
134 $html .= " border=\"1\"";
136 if ($this->mWidth!="") $html .= " width=\"".$this->mWidth."\"";
140 if (($this->mInteractive && (count($this->mHeaders) > 1)) || (!$this->mInteractive && (count($this->mHeaders) > 0))) {
142 if (count($this->mRowOptions) > 0) {
143 foreach ($this->mRowOptions as $k=>$v) {
144 $html .= " $k=\"$v\"";
148 foreach ($this->mHeaders as $header) {
150 if (count($this->mHeaderOptions) > 0) {
151 foreach ($this->mHeaderOptions as $k=>$v) {
152 $html .= " $k=\"$v\"";
155 $html .= ">$header</th>\n";
161 for ($row = 0; $row < count($this->mData); $row++) {
162 $html .= "\n<tr bgcolor=\"".$this->mBgColor."\" onmouseover=\"setRowBackground(this, '".$this->mBgColorOver."')\" onmouseout=\"setRowBackground(this, null)\">\n";
163 for ($col = 0; $col < $this->getColumnCount(); $col++) {
164 if (0 == $col && strtolower(get_class($this->mColumns[$col]->getRenderer())) == 'checkboxcellrenderer') {
165 // Checkbox for the row. Determine if selected.
167 if (is_array($this->value)) {
168 foreach ($this->value as $p) {
169 if ($p == $this->mData[$row][$this->mKeyField]) {
175 // Render control checkbox.
176 $html .= $this->mColumns[$col]->renderCell($this->mData[$row][$this->mKeyField], $row, $col, $selected);
178 // Render regular cell.
179 $html .= $this->mColumns[$col]->renderCell($this->getValueAt($row, $col), $row, $col);
186 if (($this->mInteractive && (count($this->mFooters) > 1)) || (!$this->mInteractive && (count($this->mFooters) > 0))) {
188 if (count($this->mRowOptions) > 0) {
189 foreach ($this->mRowOptions as $k=>$v) {
190 $html .= " $k=\"$v\"";
194 foreach ($this->mFooters as $footer) {
196 if (count($this->mHeaderOptions) > 0) {
197 foreach ($this->mHeaderOptions as $k=>$v) {
198 $html .= " $k=\"$v\"";
201 $html .= ">$footer</th>\n";
210 function getColumnCount() {
211 return count($this->mColumns);
214 function _addJavaScript() {
215 $html = "<script>\n";
216 // setAll - checks / unchecks all checkboxes in the table.
217 $html .= "function setAll(value) {\n";
218 $html .= "\tfor (var i = 0; i < ".$this->getFormName().".elements.length; i++) {\n";
219 $html .= "\t\tif ((".$this->getFormName().".elements[i].type=='checkbox') && (".$this->getFormName().".elements[i].name=='".$this->name."[]')) {\n";
220 $html .= "\t\t\t".$this->getFormName().".elements[i].checked=value;\n";
221 if ($this->getIAScript()) {
222 $html .= "\t\t\t".$this->getIAScript()."(".$this->getFormName().".elements[i]);\n";
227 $html .= "var rowBgColors;\n";
228 // setRowBackground - sets background for a row.
229 $html .= "function setRowBackground(theRow, thePointerColor) {\n";
230 $html .= "\tif (typeof(theRow.style) == 'undefined' || typeof(theRow.cells) == 'undefined') {\n";
231 $html .= "\t\treturn false;\n\t}\n\n";
232 $html .= "\tvar row_cells_cnt = theRow.cells.length;\n";
233 $html .= "\tif (thePointerColor != null) {\n";
234 $html .= "\t\trowBgColors = new Array(row_cells_cnt);\n";
235 $html .= "\t\tfor (var c = 0; c < row_cells_cnt; c++) {\n";
236 $html .= "\t\t\trowBgColors[c]=theRow.cells[c].bgColor;\n\t\t}\n";
238 $html .= "\tfor (var c = 0; c < row_cells_cnt; c++) {\n";
239 $html .= "\t\ttheRow.cells[c].bgColor = thePointerColor;\n\t}\n\n";
240 $html .= "\tif (thePointerColor == null) {\n";
241 $html .= "\t\tfor (var c = 0; c < row_cells_cnt; c++) {\n";
242 $html .= "\t\t\ttheRow.cells[c].bgColor=rowBgColors[c];\n\t\t}\n";
243 $html .= "\t\tdelete rowBgColors;\n";
245 $html .= "\treturn true;\n}\n";
246 $html .= "</script>\n";