ilPCDataTable Class Reference

Class ilPCDataTable. More...

Inheritance diagram for ilPCDataTable:

Collaboration diagram for ilPCDataTable:

Public Member Functions
	init ()
	Init page content component.
	setNode (&$a_node)
	Set xml node of page content.
	create (&$a_pg_obj, $a_hier_id, $a_pc_id="")
	getCellNode ($i, $j)
	Get cell paragraph node of row $i and cell $j.
	makeEmptyCell ($td_node)
	Make cell empty.
	getCellText ($i, $j)
	Get cell text of row $i and cell $j.
	setData ($a_data)
	Set data of cells.
Public Member Functions inherited from ilPCTable
&	addRow ()
&	addCell (&$aRow, $a_data="", $a_lang="")
	addRows ($a_nr_rows, $a_nr_cols)
	add rows to table
	importSpreadsheet ($a_lang, $a_data)
	import from table
	getLanguage ()
	get table language
	setLanguage ($a_lang)
	set table language
	getWidth ()
	get table width
	setWidth ($a_width)
	set table width
	getBorder ()
	get table border width
	setBorder ($a_border)
	set table border
	getCellSpacing ()
	get table cell spacing
	setCellSpacing ($a_spacing)
	set table cell spacing
	getCellPadding ()
	get table cell padding
	setCellPadding ($a_padding)
	set table cell padding
	setHorizontalAlign ($a_halign)
	set horizontal align
	getHorizontalAlign ()
	get table cell padding
	setTDWidth ($a_hier_id, $a_width, $a_pc_id="")
	set width of table data cell
	setTDSpans ($a_colspans, $a_rowspans)
	Set TDSpans.
	fixHideAndSpans ()
	Fix Hide and Spans.
	checkCellHidden ($colspans, $rowspans, $x, $y)
	Check hidden status.
	getAllCellClasses ()
	Get all cell classes.
	getAllCellSpans ()
	Get all cell spans.
	getAllCellWidths ()
	Get all cell widhts.
	setTDClass ($a_hier_id, $a_class, $a_pc_id="")
	set class of table data cell
	getCaption ()
	get caption
	getCaptionAlign ()
	get caption alignment (Top | Bottom)
	setCaption ($a_content, $a_align)
	set table caption
	importTableAttributes (&$node)
	importCellAttributes (&$node, &$par)
	importRow ($lng, &$node)
	importCell ($lng, &$cellNode, &$aRow)
	extractText (&$node)
	importHtml ($lng, $htmlTable)
	setFirstRowStyle ($a_class)
	Set first row td style.
	setClass ($a_class)
	Set Style Class of table.
	getClass ()
	Get characteristic of section.
	setTemplate ($a_template)
	Set template.
	getTemplate ()
	Get template.
	setHeaderRows ($a_nr)
	Set header rows.
	getHeaderRows ()
	Get header rows.
	setFooterRows ($a_nr)
	Set footer rows.
	getFooterRows ()
	Get footer rows.
	setHeaderCols ($a_nr)
	Set header cols.
	getHeaderCols ()
	Get header cols.
	setFooterCols ($a_nr)
	Set footer cols.
	getFooterCols ()
	Get footer cols.
	getTableAttribute ($a_attr)
	Get table tag attribute.
Public Member Functions inherited from ilPageContent
	__construct ($a_dom)
	Constructor.
	getType ()
	Get type of page content.
&	getNode ()
	Get xml node of page content.
	setHierId ($a_hier_id)
	Set hierarchical ID in xml structure.
	getHierId ()
	Get hierarchical id.
	lookupHierId ()
	Get hierarchical id from dom.
	readHierId ()
	Read PC Id.
	setPcId ($a_pcid)
	Set PC Id.
	getPCId ()
	Get PC Id.
	readPCId ()
	Read PC Id.
	isGreaterHierId ($a, $b)
	Check whether Hier ID $a is greater than Hier ID $b.
	setEnabled ($value)
	Set Enabled value for page content component.
	enable ()
	Enable page content.
	disable ()
	Disable page content.
	isEnabled ()
	Check whether page content is enabled.
	createPageContentNode ($a_set_this_node=true)
	Create page content node (always use this method first when adding a new element)

Data Fields
	$dom
	$tab_node
Data Fields inherited from ilPCTable
	$dom
	$tab_node
Data Fields inherited from ilPageContent
	$hier_id
	$node
	$dom

Additional Inherited Members
Static Public Member Functions inherited from ilPageContent
static	incEdId ($ed_id)
	Increases an hierarchical editing id at lowest level (last number)
static	decEdId ($ed_id)
	Decreases an hierarchical editing id at lowest level (last number)
static	haveSameContainer ($ed_id1, $ed_id2)
	Check, if two ids are in same container.
static	sortHierIds ($a_array)
	Sort an array of Hier IDS in ascending order.
Protected Member Functions inherited from ilPCTable
	setTableAttribute ($a_attr, $a_value)
	Set attribute of table tag.

Detailed Description

Class ilPCDataTable.

Data table content object (see ILIAS DTD). This type of table can only hold one paragraph content item per cell.

Author

Alex Killing alex..nosp@m.kill.nosp@m.ing@g.nosp@m.mx.d.nosp@m.e

Version

$Id$

Definition at line 38 of file class.ilPCDataTable.php.

Member Function Documentation

ilPCDataTable::create	(	&	$a_pg_obj,
			$a_hier_id,
			$a_pc_id = ""
	)

Reimplemented from ilPCTable.

Definition at line 57 of file class.ilPCDataTable.php.

References ilPageContent\createPageContentNode(), and IL_INSERT_AFTER.

        {
                $this->node = $this->createPageContentNode();
                $a_pg_obj->insertContent($this, $a_hier_id, IL_INSERT_AFTER, $a_pc_id);
                $this->tab_node =& $this->dom->create_element("Table");
                $this->tab_node =& $this->node->append_child($this->tab_node);
                $this->tab_node->set_attribute("Language", "");
                $this->tab_node->set_attribute("DataTable", "y");
        }

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ilPCDataTable::getCellNode	(		$i,
			$j
	)

Get cell paragraph node of row $i and cell $j.

Definition at line 70 of file class.ilPCDataTable.php.

References $res, ilPageContent\createPageContentNode(), ilPCTable\getLanguage(), xpath_eval(), and xpath_new_context().

Referenced by getCellText(), and setData().

        {
                $xpc = xpath_new_context($this->dom);
                $path = "//PageContent[@HierId='".$this->getHierId()."']".
                        "/Table/TableRow[$i+1]/TableData[$j+1]/PageContent[1]/Paragraph[1]";
                $res =& xpath_eval($xpc, $path);

                if (is_object($res->nodeset[0]))
                {
                        return $res->nodeset[0];
                }
                else            // no node -> delete all childs and create paragraph
                {
                        $xpc2 = xpath_new_context($this->dom);
                        $path2 = "//PageContent[@HierId='".$this->getHierId()."']".
                                "/Table/TableRow[".($i+1)."]/TableData[".($j+1)."]";
                        //$path2 = "//PageContent";
                        
                        $res2 =& xpath_eval($xpc2, $path2);

                        $td_node = $res2->nodeset[0];

                        if (is_object($td_node))
                        {
                                // delete children of paragraph node
                                $children = $td_node->child_nodes();
                                for($i=0; $i<count($children); $i++)
                                {
                                        $td_node->remove_child($children[$i]);
                                }
                                
                                // create page content and paragraph node here.
                                $pc_node = $this->createPageContentNode(false);
                                $pc_node = $td_node->append_child($pc_node);
                                $par_node = $this->dom->create_element("Paragraph");
                                $par_node = $pc_node->append_child($par_node);
                                $par_node->set_attribute("Characteristic", "TableContent");
                                $par_node->set_attribute("Language",
                                        $this->getLanguage());

                                return $par_node;
                        }
                }
                
                return "";
        }

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ilPCDataTable::getCellText	(		$i,
			$j
	)

Get cell text of row $i and cell $j.

Definition at line 142 of file class.ilPCDataTable.php.

References getCellNode().

        {
                $cell_par = $this->getCellNode($i, $j);
                
                if (is_object($cell_par))
                {
                        $content = "";
                        $childs = $cell_par->child_nodes();
                        for($i=0; $i<count($childs); $i++)
                        {
                                $content.= $this->dom->dump_node($childs[$i]);
                        }
                        return $content;
                }
                else
                {
                        return "";
                }
        }

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ilPCDataTable::init

(

)

Init page content component.

Reimplemented from ilPCTable.

Definition at line 46 of file class.ilPCDataTable.php.

References ilPageContent\setType().

        {
                $this->setType("dtab");
        }

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ilPCDataTable::makeEmptyCell

(

$td_node

)

Make cell empty.

Reimplemented from ilPCTable.

Definition at line 120 of file class.ilPCDataTable.php.

References ilPageContent\createPageContentNode(), and ilPCTable\getLanguage().

        {
                // delete children of paragraph node
                $children = $td_node->child_nodes();
                for($i=0; $i<count($children); $i++)
                {
                        $td_node->remove_child($children[$i]);
                }
                
                // create page content and paragraph node here.
                $pc_node = $this->createPageContentNode(false);
                $pc_node = $td_node->append_child($pc_node);
                $par_node = $this->dom->create_element("Paragraph");
                $par_node = $pc_node->append_child($par_node);
                $par_node->set_attribute("Characteristic", "TableContent");
                $par_node->set_attribute("Language",
                        $this->getLanguage());
        }

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ilPCDataTable::setData

(

$a_data

)

Set data of cells.

Definition at line 165 of file class.ilPCDataTable.php.

References $error, $l, $ok, $res, $row, DOMXML_LOAD_PARSING, domxml_open_mem(), getCellNode(), xpath_eval(), and xpath_new_context().

        {
                $ok = true;
//var_dump($a_data);
                if (is_array($a_data))
                {
                        foreach ($a_data as $i => $row)
                        {
                                if (is_array($row))
                                {
                                        foreach ($row as $j => $cell)
                                        {
                                                $temp_dom = @domxml_open_mem('<?xml version="1.0" encoding="UTF-8"?><Paragraph>'.$cell.'</Paragraph>',
                                                        DOMXML_LOAD_PARSING, $error);

                                                $par_node = $this->getCellNode($i, $j);
//echo "<br>=".htmlentities($this->dom->dump_node($par_node))."=";
//echo "<br>-$i-$j-$cell-";
                                                // remove all childs
                                                if(empty($error) && is_object($par_node))
                                                {
                                                        // delete children of paragraph node
                                                        $children = $par_node->child_nodes();
                                                        for($k=0; $k < count($children); $k++)
                                                        {
                                                                $par_node->remove_child($children[$k]);
                                                        }

                                                        // copy new content children in paragraph node
                                                        $xpc = xpath_new_context($temp_dom);
                                                        $path = "//Paragraph";
                                                        $res =& xpath_eval($xpc, $path);

                                                        if (count($res->nodeset) == 1)
                                                        {
                                                                $new_par_node =& $res->nodeset[0];
                                                                $new_childs = $new_par_node->child_nodes();
                                                                for ($l = 0; $l < count($new_childs); $l++)
                                                                {
                                                                        $cloned_child = $new_childs[$l]->clone_node(true);
                                                                        $par_node->append_child($cloned_child);
//echo "<br>=".htmlentities($this->dom->dump_node($cloned_child))."=";
                                                                }
                                                        }
                                                }
                                                else
                                                {
                                                        if (!empty($error))
                                                        {
                                                                return $error;
                                                        }
                                                }
                                        }
                                }
                        }
                }
                
                return true;
        }

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ilPCDataTable::setNode

(

&

$a_node

)

Set xml node of page content.

Parameters

object

$a_node

node object

Reimplemented from ilPCTable.

Definition at line 51 of file class.ilPCDataTable.php.

        {
                parent::setNode($a_node);               // this is the PageContent node
                $this->tab_node =& $a_node->first_child();              // this is the Table node
        }

Field Documentation

ilPCDataTable::$dom

Definition at line 40 of file class.ilPCDataTable.php.

ilPCDataTable::$tab_node

Definition at line 41 of file class.ilPCDataTable.php.

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The documentation for this class was generated from the following file:

• Services/COPage/classes/class.ilPCDataTable.php