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 $j.
	getCellText ($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, $a_pc_id="")
	set width of table data cell
	setTDClass ($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.
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.
	readHierId ()
	Read PC Id.
	setPcId ($a_pcid)
	Set PC Id.
	getPCId ()
	Get PC Id.
	readPCId ()
	Read PC Id.
	setEnabled ($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, $ed_id2)
	Check, if two ids are in same container.
Protected Member Functions inherited from ilPageContent
	setType ($a_type)
	Set Type.

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 120 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::setData

(

$a_data

)

Set data of cells.

Definition at line 143 of file class.ilPCDataTable.php.

References $ok, $res, 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