X-Git-Url: http://wagnertech.de/gitweb/gitweb.cgi/timetracker.git/blobdiff_plain/098a79f0819ebb89b7d48df4a6b154af4560f68e..9a23a8c0a51b7ec38a96f525484134f3cb85dc7e:/WEB-INF/lib/form/Table.class.php

diff --git a/WEB-INF/lib/form/Table.class.php b/WEB-INF/lib/form/Table.class.php
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+++ b/WEB-INF/lib/form/Table.class.php
@@ -0,0 +1,226 @@
+<?php
+// +----------------------------------------------------------------------+
+// | Anuko Time Tracker
+// +----------------------------------------------------------------------+
+// | Copyright (c) Anuko International Ltd. (https://www.anuko.com)
+// +----------------------------------------------------------------------+
+// | LIBERAL FREEWARE LICENSE: This source code document may be used
+// | by anyone for any purpose, and freely redistributed alone or in
+// | combination with other software, provided that the license is obeyed.
+// |
+// | There are only two ways to violate the license:
+// |
+// | 1. To redistribute this code in source form, with the copyright
+// |    notice or license removed or altered. (Distributing in compiled
+// |    forms without embedded copyright notices is permitted).
+// |
+// | 2. To redistribute modified versions of this code in *any* form
+// |    that bears insufficient indications that the modifications are
+// |    not the work of the original author(s).
+// |
+// | This license applies to this document only, not any other software
+// | that it may be combined with.
+// |
+// +----------------------------------------------------------------------+
+// | Contributors:
+// | https://www.anuko.com/time_tracker/credits.htm
+// +----------------------------------------------------------------------+
+
+import('form.FormElement');
+import('form.TableColumn');
+
+class Table extends FormElement {
+
+  var $mColumns       = array(); // array of columns in table
+  var $mData          = null;    // array of rows with data for column cells
+  var $mHeaders       = array(); // column headers
+  var $mInteractive   = true;    // adds a clickable checkbox column to table
+  var $mIAScript      = null;    // sctipt to execute when a checkbox is clicked
+  var $mKeyField      = '';      // identifies a column used as key to access row data
+  var $mColumnFields  = array(); // field names (from mData) for data in each column
+  var $mBgColor       = '#ffffff';
+  var $mBgColorOver   = '#eeeeff';
+  var $mWidth         = '';
+  var $cClassName     = 'Table';
+  var $mTableOptions  = array();
+  var $mRowOptions    = array();
+  var $mHeaderOptions = array();
+  var $mProccessed    = false;
+	
+  function Table($name, $value='') {
+    $this->mName = $name;
+    $this->mValue = $value;
+  }
+  
+  function setKeyField($value) {
+  	$this->mKeyField = $value;
+  }
+  
+  function setData($data) {
+  	if (is_array($data) && isset($data[0]) && is_array($data[0]))
+      $this->mData = &$data;
+  }
+  
+  function addColumn($column) {
+    if ($column != null) $column->setTable($this);
+    $this->mColumns[] = &$column;
+  }
+  
+  function setInteractive($value) { $this->mInteractive = $value; }
+  function isInteractive() { return $this->mInteractive; }
+  
+  function setIAScript($value) { $this->mIAScript = $value; }
+  function getIAScript() { return $this->mIAScript; }
+		
+  function setWidth($value) { $this->mWidth = $value; }
+  function getWidth() { return $this->mWidth; }
+
+  function setTableOptions($value) { $this->mTableOptions = $value; }
+  function getTableOptions() { return $this->mTableOptions; }
+  
+  function setRowOptions($value) { $this->mRowOptions = $value; }
+  function getRowOptions() { return $this->mRowOptions; }
+
+  function setHeaderOptions($value) { $this->mHeaderOptions = $value; }
+  function getHeaderOptions() { return $this->mHeaderOptions; }
+  
+  function getValueAt($rowindex, $colindex) {
+    if (!$this->mProccessed) $this->_process();
+    return @$this->mData[$rowindex][$this->mColumnFields[$colindex]];
+  }
+	
+  function getValueAtName($rowindex,$fieldname) {
+    if (!$this->mProccessed) $this->_process();
+    return @$this->mData[$rowindex][$fieldname];
+  }
+
+  function _process() {
+  	$this->mProccessed = true;
+  	
+  	if ($this->mInteractive) {
+      // Add a column of clickable checkboxes.
+      $column = new TableColumn("","<input type=\"checkbox\" name=\"".$this->getName()."_all\" onclick=\"setAll(this.checked)\">");
+      import('form.CheckboxCellRenderer');
+      $cb = new CheckboxCellRenderer();
+      if ($this->getIAScript()) $cb->setOnChangeAdd($this->getIAScript()."(this)");
+      $column->setRenderer($cb);
+      $column->setTable($this);
+      array_unshift($this->mColumns, $column);
+    }
+    
+    foreach ($this->mColumns as $column) {
+      $this->mColumnFields[] = $column->getField();
+      $this->mHeaders[] = $column->getHeader();
+    }
+  }
+  
+  function toStringControl() {
+    if (!$this->isRenderable()) return "";
+    if (!$this->mProccessed) $this->_process();
+    
+    $html = "";
+    if ($this->mInteractive) $html .= $this->_addJavaScript();
+
+    $html .= "<table";
+    if (count($this->mTableOptions) > 0) {
+      foreach ($this->mTableOptions as $k=>$v) {
+        $html .= " $k=\"$v\"";
+      }
+    } else {
+      $html .= " border=\"1\"";
+    }
+    if ($this->mWidth!="") $html .= " width=\"".$this->mWidth."\"";
+    $html .= ">\n";
+    
+    // Print headers.
+	if (($this->mInteractive && (count($this->mHeaders) > 1)) || (!$this->mInteractive && (count($this->mHeaders) > 0))) {
+      $html .= "<tr";
+      if (count($this->mRowOptions) > 0) {
+        foreach ($this->mRowOptions as $k=>$v) {
+          $html .= " $k=\"$v\"";
+        }
+      }
+      $html .= ">\n";
+      foreach ($this->mHeaders as $header) {
+        $html .= "<th";
+        if (count($this->mHeaderOptions) > 0) {
+          foreach ($this->mHeaderOptions as $k=>$v) {
+          	$html .= " $k=\"$v\"";
+          }
+        }
+        $html .= ">$header</th>\n";
+      }
+      $html .= "</tr>\n";
+    }
+    
+    // Print rows.
+    for ($row = 0; $row < count($this->mData); $row++) {
+      $html .= "\n<tr bgcolor=\"".$this->mBgColor."\" onmouseover=\"setRowBackground(this, '".$this->mBgColorOver."')\" onmouseout=\"setRowBackground(this, null)\">\n";
+      for ($col = 0; $col < $this->getColumnCount(); $col++) {
+        if (0 == $col && strtolower(get_class($this->mColumns[$col]->getRenderer())) == 'checkboxcellrenderer') {
+          // Checkbox for the row. Determine if selected.
+          $selected = false;
+          if (is_array($this->mValue)) {
+            foreach ($this->mValue as $p) {
+              if ($p == $this->mData[$row][$this->mKeyField]) {
+              	$selected = true;
+              	break;
+              }
+            }
+          }
+          // Render control checkbox.
+          $html .= $this->mColumns[$col]->renderCell($this->mData[$row][$this->mKeyField], $row, $col, $selected);
+        } else {
+          // Render regular cell.
+          $html .= $this->mColumns[$col]->renderCell($this->getValueAt($row, $col), $row, $col);
+        }
+      }
+      $html .= "</tr>\n";
+    }
+
+    $html .= "</table>";
+    return $html;
+  }
+  
+  function getColumnCount() {
+    return count($this->mColumns);
+  }
+
+  function _addJavaScript() {
+    $html = "<script>\n";
+    // setAll - checks / unchecks all checkboxes in the table.
+    $html .= "function setAll(value) {\n";
+    $html .= "\tfor (var i = 0; i < ".$this->getFormName().".elements.length; i++) {\n";
+    $html .= "\t\tif ((".$this->getFormName().".elements[i].type=='checkbox') && (".$this->getFormName().".elements[i].name=='".$this->getName()."[]')) {\n";
+    $html .= "\t\t\t".$this->getFormName().".elements[i].checked=value;\n";
+    if ($this->getIAScript()) {
+      $html .= "\t\t\t".$this->getIAScript()."(".$this->getFormName().".elements[i]);\n";
+    }
+    $html .= "\t}}\n";
+    $html .= "}\n\n";
+    
+    $html .= "var rowBgColors;\n";
+    // setRowBackground - sets background for a row.
+    $html .= "function setRowBackground(theRow, thePointerColor) {\n";
+    $html .= "\tif (typeof(theRow.style) == 'undefined' || typeof(theRow.cells) == 'undefined') {\n";
+    $html .= "\t\treturn false;\n\t}\n\n";
+    $html .= "\tvar row_cells_cnt = theRow.cells.length;\n";
+    $html .= "\tif (thePointerColor != null) {\n";
+    $html .= "\t\trowBgColors = new Array(row_cells_cnt);\n";
+    $html .= "\t\tfor (var c = 0; c < row_cells_cnt; c++) {\n";
+    $html .= "\t\t\trowBgColors[c]=theRow.cells[c].bgColor;\n\t\t}\n";
+    $html .= "\t}\n";
+    $html .= "\tfor (var c = 0; c < row_cells_cnt; c++) {\n";
+    $html .= "\t\ttheRow.cells[c].bgColor = thePointerColor;\n\t}\n\n";
+    $html .= "\tif (thePointerColor == null) {\n";
+    $html .= "\t\tfor (var c = 0; c < row_cells_cnt; c++) {\n";
+    $html .= "\t\t\ttheRow.cells[c].bgColor=rowBgColors[c];\n\t\t}\n";
+    $html .= "\t\tdelete rowBgColors;\n";
+    $html .= "\t}\n";
+    $html .= "\treturn true;\n}\n";
+    $html .= "</script>\n";
+    
+    return $html;
+  }
+}
+?>
\ No newline at end of file