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HtmlTable
Derek Jones edited this page Jul 5, 2012
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11 revisions
Category:Contributions::Libraries::HTML
HTML Table Extension integrates the original HTML Table Library.
Although it is a extention it generate very simple tables. If there is a need it can become more flexible i think.
It generate full HTML-Table like this:
<table ...> <!-- start the table -->
<thead> <!-- one row for table header -->
<tr>
<th>yada</th>
...
</tr>
</thead>
<tbody>
<tr> <!-- one row for table sub header -->
<th>sub yada</th>
...
</tr>
<td> <!-- the n table rows -->
<th>row1-cell1</th>
...
</td>
...
</tbody>
<tfoot> <!-- one row for table footer -->
<tr>
<td>end of table</td>
...
</tr>
</tfoot>
</table>0.1 based on CI 1.7.1 Date: May 2009.
Copy the code below into a file called MY_Table.php and place it in the /application/libraries folder. Like every extention you can activate it through the table class
$this->load->library('table');or via autoload.php.
Now it will generate some more:
- , and tags.
- a subheading on top of
some minor changes
Some more tags due to the new sections. See end of listing.
To set the footing. Works exactly like "set_heading".
To set the subheading. Works exactly like "set_heading".
<?php /** * Based on the original library * * @autor: Alexander Rust * @email: [email protected] * @date: May 2009 */ class MY_Table extends CI_Table { var $footing = array(); var $subheading = array(); /** * Set the table footing. Similar to heading * * Can be passed as an array or discreet params * * @access public * @param mixed * @return void */ function set_footing() { $args = func_get_args(); $this->footing = (is_array($args[0])) ? $args[0] : $args; } // -------------------------------------------------------------------- /** * Set the table sub headers. Similar to heading * * Can be passed as an array or discreet params * * @access public * @param mixed * @return void */ function set_subheading() { $args = func_get_args(); $this->subheading = (is_array($args[0])) ? $args[0] : $args; } // -------------------------------------------------------------------- /** * Generate the table. * * * @access public * @param mixed * @return string */ function generate($table_data = NULL) { // The table data can optionally be passed to this function // either as a database result object or an array if ( ! is_null($table_data)) { if (is_object($table_data)) { $this->_set_from_object($table_data); } elseif (is_array($table_data)) { $set_heading = (count($this->heading) == 0 AND $this->auto_heading == FALSE) ? FALSE : TRUE; $this->_set_from_array($table_data, $set_heading); } } // Is there anything to display? No? Smite them! if (count($this->heading) == 0 AND count($this->rows) == 0) { return 'Undefined table data'; } // Compile and validate the template date $this->_compile_template(); // Build the table! $out = $this->template['table_open']; $out .= $this->newline; // Add any caption here if ($this->caption) { $out .= $this->newline; $out .= '<caption>' . $this->caption . '</caption>'; $out .= $this->newline; } // Is there a table heading to display? if (count($this->heading) > 0) { $out .= "<!-- Heading -->"; $out .= $this->newline; $out .= $this->template['heading_open']; $out .= $this->newline; $out .= $this->template['heading_row_start']; $out .= $this->newline; foreach($this->heading as $heading) { $out .= $this->template['heading_cell_start']; $out .= $heading; $out .= $this->template['heading_cell_end']; } $out .= $this->template['heading_row_end']; $out .= $this->newline; $out .= $this->template['heading_close']; $out .= $this->newline; } // Are there subheadings or rows to display? if (count($this->subheading) > 0 OR count($this->rows) > 0) { // start the tbody $out .= $this->template['body_open']; $out .= $this->newline; // Is there a table heading to display? if (count($this->subheading) > 0) { $out .= "<!-- Sub Heading -->"; $out .= $this->newline; $out .= $this->template['sub_heading_row_start']; $out .= $this->newline; foreach($this->subheading as $subheading) { $out .= $this->template['sub_heading_cell_start']; $out .= $subheading; $out .= $this->template['sub_heading_cell_end']; } $out .= $this->template['sub_heading_row_end']; $out .= $this->newline; } // Build the table rows if (count($this->rows) > 0) { $out .= "<!-- Table Rows -->"; $out .= $this->newline; $i = 1; foreach($this->rows as $row) { if ( ! is_array($row)) { break; } // We use modulus to alternate the row colors $name = (fmod($i++, 2)) ? '' : 'alt_'; $out .= $this->template['row_'.$name.'start']; $out .= $this->newline; foreach($row as $cell) { $out .= $this->template['cell_'.$name.'start']; if ($cell === "") { $out .= $this->empty_cells; } else { $out .= $cell; } $out .= $this->template['cell_'.$name.'end']; } $out .= $this->template['row_'.$name.'end']; $out .= $this->newline; } } // end the tbody $out .= $this->template['body_close']; $out .= $this->newline; } // Is there a table footing to display? if (count($this->footing) > 0) { $out .= "<!-- Footing -->"; $out .= $this->newline; $out .= $this->template['footing_open']; $out .= $this->newline; $out .= $this->template['footing_row_start']; $out .= $this->newline; foreach($this->heading as $footing) { $out .= $this->template['footing_cell_start']; $out .= $footing; $out .= $this->template['footing_cell_end']; } $out .= $this->template['footing_row_end']; $out .= $this->newline; $out .= $this->template['footing_close']; $out .= $this->newline; } $out .= $this->template['table_close']; return $out; } // -------------------------------------------------------------------- /** * Compile Template * * @access private * @return void */ function _compile_template() { if ($this->template == NULL) { $this->template = $this->_default_template(); return; } $this->template += $this->_default_template(); } // -------------------------------------------------------------------- /** * Default Template * * @access private * @return void */ function _default_template() { return array ( 'table_open' => '<table border="0" cellpadding="4" cellspacing="0">', 'table_close' => '</table>', 'heading_open' => '<thead>', 'heading_close' => '</thead>', 'heading_row_start' => '<tr>', 'heading_row_end' => '</tr>', 'heading_cell_start' => '<th>', 'heading_cell_end' => '</th>', 'sub_heading_row_start' => '<tr>', 'sub_heading_row_end' => '</tr>', 'sub_heading_cell_start' => '<th>', 'sub_heading_cell_end' => '</th>', 'body_open' => '<tbody>', 'body_close' => '</tbody>', 'row_start' => '<tr>', 'row_end' => '</tr>', 'cell_start' => '<td>', 'cell_end' => '</td>', 'row_alt_start' => '<tr class="alt">', 'row_alt_end' => '</tr>', 'cell_alt_start' => '<td>', 'cell_alt_end' => '</td>', 'footing_open' => '<tfoot>', 'footing_close' => '</tfoot>', 'footing_row_start' => '<tr>', 'footing_row_end' => '</tr>', 'footing_cell_start' => '<td>', 'footing_cell_end' => '</td>' ); } // -------------------------------------------------------------------- } /* End of file MY_Table.php */ /* Location: ./system/application/libraries/MY_Table.php */
Category:Libraries::HTML Category:Libraries::HTML Table Extension