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 $mInteractive = true; // adds a clickable checkbox column to table
38 var $mIAScript = null; // sctipt to execute when a checkbox is clicked
39 var $mKeyField = ''; // identifies a column used as key to access row data
40 var $mColumnFields = array(); // field names (from mData) for data in each column
41 var $mBgColor = '#ffffff';
42 var $mBgColorOver = '#eeeeff';
44 var $cClassName = 'Table';
45 var $mTableOptions = array();
46 var $mRowOptions = array();
47 var $mHeaderOptions = array();
48 var $mProccessed = false;
50 function Table($name, $value='') {
52 $this->mValue = $value;
55 function setKeyField($value) {
56 $this->mKeyField = $value;
59 function setData($data) {
60 if (is_array($data) && isset($data[0]) && is_array($data[0]))
61 $this->mData = &$data;
64 function addColumn($column) {
65 if ($column != null) $column->setTable($this);
66 $this->mColumns[] = &$column;
69 function setInteractive($value) { $this->mInteractive = $value; }
70 function isInteractive() { return $this->mInteractive; }
72 function setIAScript($value) { $this->mIAScript = $value; }
73 function getIAScript() { return $this->mIAScript; }
75 function setWidth($value) { $this->mWidth = $value; }
76 function getWidth() { return $this->mWidth; }
78 function setTableOptions($value) { $this->mTableOptions = $value; }
79 function getTableOptions() { return $this->mTableOptions; }
81 function setRowOptions($value) { $this->mRowOptions = $value; }
82 function getRowOptions() { return $this->mRowOptions; }
84 function setHeaderOptions($value) { $this->mHeaderOptions = $value; }
85 function getHeaderOptions() { return $this->mHeaderOptions; }
87 function getValueAt($rowindex, $colindex) {
88 if (!$this->mProccessed) $this->_process();
89 return @$this->mData[$rowindex][$this->mColumnFields[$colindex]];
92 function getValueAtName($rowindex,$fieldname) {
93 if (!$this->mProccessed) $this->_process();
94 return @$this->mData[$rowindex][$fieldname];
98 $this->mProccessed = true;
100 if ($this->mInteractive) {
101 // Add a column of clickable checkboxes.
102 $column = new TableColumn("","<input type=\"checkbox\" name=\"".$this->getName()."_all\" onclick=\"setAll(this.checked)\">");
103 import('form.CheckboxCellRenderer');
104 $cb = new CheckboxCellRenderer();
105 if ($this->getIAScript()) $cb->setOnChangeAdd($this->getIAScript()."(this)");
106 $column->setRenderer($cb);
107 $column->setTable($this);
108 array_unshift($this->mColumns, $column);
111 foreach ($this->mColumns as $column) {
112 $this->mColumnFields[] = $column->getField();
113 $this->mHeaders[] = $column->getHeader();
117 function toStringControl() {
118 if (!$this->isRenderable()) return "";
119 if (!$this->mProccessed) $this->_process();
122 if ($this->mInteractive) $html .= $this->_addJavaScript();
125 if (count($this->mTableOptions) > 0) {
126 foreach ($this->mTableOptions as $k=>$v) {
127 $html .= " $k=\"$v\"";
130 $html .= " border=\"1\"";
132 if ($this->mWidth!="") $html .= " width=\"".$this->mWidth."\"";
136 if (($this->mInteractive && (count($this->mHeaders) > 1)) || (!$this->mInteractive && (count($this->mHeaders) > 0))) {
138 if (count($this->mRowOptions) > 0) {
139 foreach ($this->mRowOptions as $k=>$v) {
140 $html .= " $k=\"$v\"";
144 foreach ($this->mHeaders as $header) {
146 if (count($this->mHeaderOptions) > 0) {
147 foreach ($this->mHeaderOptions as $k=>$v) {
148 $html .= " $k=\"$v\"";
151 $html .= ">$header</th>\n";
157 for ($row = 0; $row < count($this->mData); $row++) {
158 $html .= "\n<tr bgcolor=\"".$this->mBgColor."\" onmouseover=\"setRowBackground(this, '".$this->mBgColorOver."')\" onmouseout=\"setRowBackground(this, null)\">\n";
159 for ($col = 0; $col < $this->getColumnCount(); $col++) {
160 if (0 == $col && strtolower(get_class($this->mColumns[$col]->getRenderer())) == 'checkboxcellrenderer') {
161 // Checkbox for the row. Determine if selected.
163 if (is_array($this->mValue)) {
164 foreach ($this->mValue as $p) {
165 if ($p == $this->mData[$row][$this->mKeyField]) {
171 // Render control checkbox.
172 $html .= $this->mColumns[$col]->renderCell($this->mData[$row][$this->mKeyField], $row, $col, $selected);
174 // Render regular cell.
175 $html .= $this->mColumns[$col]->renderCell($this->getValueAt($row, $col), $row, $col);
185 function getColumnCount() {
186 return count($this->mColumns);
189 function _addJavaScript() {
190 $html = "<script>\n";
191 // setAll - checks / unchecks all checkboxes in the table.
192 $html .= "function setAll(value) {\n";
193 $html .= "\tfor (var i = 0; i < ".$this->getFormName().".elements.length; i++) {\n";
194 $html .= "\t\tif ((".$this->getFormName().".elements[i].type=='checkbox') && (".$this->getFormName().".elements[i].name=='".$this->getName()."[]')) {\n";
195 $html .= "\t\t\t".$this->getFormName().".elements[i].checked=value;\n";
196 if ($this->getIAScript()) {
197 $html .= "\t\t\t".$this->getIAScript()."(".$this->getFormName().".elements[i]);\n";
202 $html .= "var rowBgColors;\n";
203 // setRowBackground - sets background for a row.
204 $html .= "function setRowBackground(theRow, thePointerColor) {\n";
205 $html .= "\tif (typeof(theRow.style) == 'undefined' || typeof(theRow.cells) == 'undefined') {\n";
206 $html .= "\t\treturn false;\n\t}\n\n";
207 $html .= "\tvar row_cells_cnt = theRow.cells.length;\n";
208 $html .= "\tif (thePointerColor != null) {\n";
209 $html .= "\t\trowBgColors = new Array(row_cells_cnt);\n";
210 $html .= "\t\tfor (var c = 0; c < row_cells_cnt; c++) {\n";
211 $html .= "\t\t\trowBgColors[c]=theRow.cells[c].bgColor;\n\t\t}\n";
213 $html .= "\tfor (var c = 0; c < row_cells_cnt; c++) {\n";
214 $html .= "\t\ttheRow.cells[c].bgColor = thePointerColor;\n\t}\n\n";
215 $html .= "\tif (thePointerColor == null) {\n";
216 $html .= "\t\tfor (var c = 0; c < row_cells_cnt; c++) {\n";
217 $html .= "\t\t\ttheRow.cells[c].bgColor=rowBgColors[c];\n\t\t}\n";
218 $html .= "\t\tdelete rowBgColors;\n";
220 $html .= "\treturn true;\n}\n";
221 $html .= "</script>\n";