ilXMLResultSet Class Reference

Collaboration diagram for ilXMLResultSet:

Public Member Functions
	getColumnName ($index)
	addColumn ($columnname)
	create a new column with columnname and attach it to column list More...
	getIndexForColumn ($columnname)
	return index for column name More...
	hasColumn ($columnname)
	has column name More...
	getColSpecs ()
	return array of ilXMLResultSetColumn More...
	getRows ()
	return array of ilXMLResultSetRow More...
	addRow (&$row)
	add row object More...
	setArray ($array)
	Clear table value and sets them based on array. More...
	addArray ($array, $overwrite=false)
	Add table values. More...
	clear ()
	Clear resultset (colspecs and row values) More...
	getColumnCount ()
	return column count More...
	getRowCount ()
	return row count More...
	getRow ($idx)
	return row for index idx More...
	getValue ($rowIdx, $colIdx)
	return column value at colidx and rowidx More...

Private Attributes
	$colspecs = array()
	$rows = array()

Detailed Description

Definition at line 37 of file class.ilXMLResultSet.php.

Member Function Documentation

addArray()

ilXMLResultSet::addArray	(		$array,
			$overwrite = false
	)

Add table values.

Exspects a 2-dimension array. Column indeces of second dimensions in first row are column names.

e.g. array (array("first" => "val1_1", "second" => "val1_2), array ("first" => "val2_1", "second" => "val2_2")) results in Table first second val1_1 va11_2 val2_1 val2_2

Parameters

array	$array	2 dimensional array
boolean	$overwrite	if false, column names won't be changed, rows will be added,true: result set will be reset to null and data will be added.

Definition at line 147 of file class.ilXMLResultSet.php.

    {
        if ($overwrite) {
            $this->clear();
        }
        foreach ($array as $row) {
            if ($overwrite) {
                // add column names from first row
                $columnNames = array_keys($row);
                foreach ($columnNames as $columnName) {
                    $this->addColumn($columnName);
                }
                $overwrite = false;
            }
            $xmlRow = new ilXMLResultSetRow();
            $xmlRow->setValues($row);
            $this->addRow($xmlRow);
        }
    }

References addColumn(), addRow(), and clear().

Referenced by setArray().

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addColumn()

ilXMLResultSet::addColumn

(

$columnname

)

create a new column with columnname and attach it to column list

Parameters

String

$columname

Definition at line 55 of file class.ilXMLResultSet.php.

    {
        $this->colspecs [count($this->colspecs)] = new ilXMLResultSetColumn(count($this->colspecs), $columnname);
    }

Referenced by addArray().

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addRow()

ilXMLResultSet::addRow

(

&

$row

)

add row object

Parameters

ilXMLResultSetRow

$row

Definition at line 115 of file class.ilXMLResultSet.php.

    {
        $this->rows [] = $row;
    }

Referenced by addArray().

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clear()

ilXMLResultSet::clear

(

)

Clear resultset (colspecs and row values)

Definition at line 171 of file class.ilXMLResultSet.php.

    {
        $this->rows = array();
        $this->colspecs = array();
    }

Referenced by addArray().

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getColSpecs()

ilXMLResultSet::getColSpecs

(

)

return array of ilXMLResultSetColumn

Returns

array

Definition at line 95 of file class.ilXMLResultSet.php.

    {
        return $this->colspecs;
    }

References $colspecs.

getColumnCount()

ilXMLResultSet::getColumnCount

(

)

return column count

Returns

int column count

Definition at line 182 of file class.ilXMLResultSet.php.

    {
        return count($this->colspecs);
    }

getColumnName()

ilXMLResultSet::getColumnName

(

$index

)

Definition at line 42 of file class.ilXMLResultSet.php.

    {
        if (is_numeric($index) && ($index < 0 || $index > count($this->colspecs))) {
            return null;
        }
        return $this->colspecs[$index] instanceof ilXMLResultSetColumn ? $this->colspecs[$index]->getName() : null;
    }

References $index, and ilXMLResultSetColumn\getName().

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getIndexForColumn()

ilXMLResultSet::getIndexForColumn

(

$columnname

)

return index for column name

Parameters

string

$columnname

Returns

int

Definition at line 66 of file class.ilXMLResultSet.php.

    {
        $idx = 0;
        foreach ($this->colspecs as $colspec) {
            if (strcasecmp($columnname, $colspec->getName()) == 0) {
                return $idx;
            }
            $idx++;
        }
        return -1;
    }

Referenced by getValue(), and hasColumn().

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getRow()

ilXMLResultSet::getRow

(

$idx

)

return row for index idx

Parameters

$idx

index

Returns

ilXMLResultSetRow

Definition at line 202 of file class.ilXMLResultSet.php.

    {
        if ($idx < 0 || $idx >= $this->getRowCount()) {
            throw new Exception("Index too small or too big!");
        }
        return $this->rows[$idx];
    }

References getRowCount().

Referenced by getValue().

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getRowCount()

ilXMLResultSet::getRowCount

(

)

return row count

Returns

int row count

Definition at line 192 of file class.ilXMLResultSet.php.

    {
        return count($this->rows);
    }

Referenced by getRow().

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getRows()

ilXMLResultSet::getRows

(

)

return array of ilXMLResultSetRow

Returns

array

Definition at line 105 of file class.ilXMLResultSet.php.

    {
        return $this->rows;
    }

References $rows.

getValue()

ilXMLResultSet::getValue	(		$rowIdx,
			$colIdx
	)

return column value at colidx and rowidx

Parameters

int	$rowIdx
mixed	$colIdx

Returns

string

Definition at line 217 of file class.ilXMLResultSet.php.

    {
        $row = $this->getRow($rowIdx);
            
        if (!is_numeric($colIdx)) {
            $colIdx = $this->getIndexForColumn($colIdx);
        }
                
        return $row->getValue($colIdx);
    }

References getIndexForColumn(), and getRow().

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hasColumn()

ilXMLResultSet::hasColumn

(

$columnname

)

has column name

Parameters

string

$columnname

Returns

boolean

Definition at line 85 of file class.ilXMLResultSet.php.

    {
        return $this->getIndexForColumn($columnname) != -1;
    }

References getIndexForColumn().

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setArray()

ilXMLResultSet::setArray

(

$array

)

Clear table value and sets them based on array.

Exspects a 2-dimension array. Column indeces of second dimensions in first row are column names.

e.g. array (array("first" => "val1_1", "second" => "val1_2), array ("first" => "val2_1", "second" => "val2_2")) results in Table first second val1_1 va11_2 val2_1 val2_2

Parameters

array

$array

2 dimensional array

Definition at line 131 of file class.ilXMLResultSet.php.

    {
        $this->addArray($array, true);
    }

References addArray().

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Field Documentation

$colspecs

ilXMLResultSet::$colspecs = array()

private

Definition at line 39 of file class.ilXMLResultSet.php.

Referenced by getColSpecs().

$rows

ilXMLResultSet::$rows = array()

private

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

Referenced by getRows().

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

• webservice/soap/classes/class.ilXMLResultSet.php