From 0ee2a6333a8b987fd85c6bd6018fdd95906277ac Mon Sep 17 00:00:00 2001 From: Andrey Andreev Date: Mon, 23 Sep 2013 18:55:38 +0300 Subject: [ci skip] Update the Table library docs --- user_guide_src/source/libraries/table.rst | 272 ++++++++++++++++-------------- 1 file changed, 143 insertions(+), 129 deletions(-) (limited to 'user_guide_src/source/libraries/table.rst') diff --git a/user_guide_src/source/libraries/table.rst b/user_guide_src/source/libraries/table.rst index 6a808abc2..25927800e 100644 --- a/user_guide_src/source/libraries/table.rst +++ b/user_guide_src/source/libraries/table.rst @@ -5,48 +5,60 @@ HTML Table Class The Table Class provides functions that enable you to auto-generate HTML tables from arrays or database result sets. +.. content:: + :local: + +.. raw:: html + +
+ +********************* +Using the Table Class +********************* + Initializing the Class ====================== Like most other classes in CodeIgniter, the Table class is initialized -in your controller using the $this->load->library function:: +in your controller using the ``$this->load->library()`` method:: $this->load->library('table'); -Once loaded, the Table library object will be available using: -$this->table +Once loaded, the Table library object will be available using:: + + $this->table Examples ======== Here is an example showing how you can create a table from a multi-dimensional array. Note that the first array index will become the -table heading (or you can set your own headings using the set_heading() -function described in the function reference below). +table heading (or you can set your own headings using the ``set_heading()`` +method described in the function reference below). :: $this->load->library('table'); $data = array( - array('Name', 'Color', 'Size'), - array('Fred', 'Blue', 'Small'), - array('Mary', 'Red', 'Large'), - array('John', 'Green', 'Medium') - ); + array('Name', 'Color', 'Size'), + array('Fred', 'Blue', 'Small'), + array('Mary', 'Red', 'Large'), + array('John', 'Green', 'Medium') + ); echo $this->table->generate($data); Here is an example of a table created from a database query result. The table class will automatically generate the headings based on the table -names (or you can set your own headings using the set_heading() -function described in the function reference below). +names (or you can set your own headings using the ``set_heading()`` +method described in the class reference below). :: $this->load->library('table'); - $query = $this->db->query("SELECT * FROM my_table"); + $query = $this->db->query('SELECT * FROM my_table'); echo $this->table->generate($query); @@ -82,28 +94,28 @@ Changing the Look of Your Table The Table Class permits you to set a table template with which you can specify the design of your layout. Here is the template prototype:: - $tmpl = array ( - 'table_open' => '', + $template = array( + 'table_open' => '
', - 'heading_row_start' => '', - 'heading_row_end' => '', - 'heading_cell_start' => '', + 'heading_row_start' => '', + 'heading_row_end' => '', + 'heading_cell_start' => '', - 'row_start' => '', - 'row_end' => '', - 'cell_start' => '', + 'row_start' => '', + 'row_end' => '', + 'cell_start' => '', - 'row_alt_start' => '', - 'row_alt_end' => '', - 'cell_alt_start' => '', + 'row_alt_start' => '', + 'row_alt_end' => '', + 'cell_alt_start' => '', - 'table_close' => '
', - 'heading_cell_end' => '
', + 'heading_cell_end' => '
', - 'cell_end' => '
', + 'cell_end' => '
', - 'cell_alt_end' => '
', + 'cell_alt_end' => '
' - ); + 'table_close' => '' + ); - $this->table->set_template($tmpl); + $this->table->set_template($template); .. note:: You'll notice there are two sets of "row" blocks in the template. These permit you to create alternating row colors or design @@ -113,157 +125,159 @@ You are NOT required to submit a complete template. If you only need to change parts of the layout you can simply submit those elements. In this example, only the table opening tag is being changed:: - $tmpl = array ( 'table_open' => '' ); + $template = array( + 'table_open' => '
' + ); - $this->table->set_template($tmpl); + $this->table->set_template($template); You can also set defaults for these in a config file. -****************** -Function Reference -****************** +*************** +Class Reference +*************** -$this->table->generate() -======================== +.. class:: CI_Table -Returns a string containing the generated table. Accepts an optional -parameter which can be an array or a database result object. + .. attribute:: $function = FALSE -$this->table->set_caption() -============================ + Allows you to specify a native PHP function or a valid function array object to be applied to all cell data. + :: -Permits you to add a caption to the table. + $this->load->library('table'); -:: + $this->table->set_heading('Name', 'Color', 'Size'); + $this->table->add_row('Fred', 'Blue', 'Small'); - $this->table->set_caption('Colors'); + $this->table->function = 'htmlspecialchars'; + echo $this->table->generate(); -$this->table->set_heading() -============================ + In the above example, all cell data would be ran through PHP's :php:func:`htmlspecialchars()` function, resulting in:: -Permits you to set the table heading. You can submit an array or -discrete params:: + - $this->table->set_heading('Name', 'Color', 'Size'); + .. method:: generate([$table_data = NULL]) -:: + :param mixed $table_data: data to populate the table rows with + :returns: string - $this->table->set_heading(array('Name', 'Color', 'Size')); + Returns a string containing the generated table. Accepts an optional parameter which can be an array or a database result object. -$this->table->add_row() -======================== + .. method:: set_caption($caption) -Permits you to add a row to your table. You can submit an array or -discrete params:: + :param string $caption: table caption + :returns: void - $this->table->add_row('Blue', 'Red', 'Green'); + Permits you to add a caption to the table. + :: -:: + $this->table->set_caption('Colors'); - $this->table->add_row(array('Blue', 'Red', 'Green')); + .. method:: set_heading([$args = array()[, ...]]) -If you would like to set an individual cell's tag attributes, you can -use an associative array for that cell. The associative key 'data' -defines the cell's data. Any other key => val pairs are added as -key='val' attributes to the tag:: + :param mixed $args: an array or multiple strings containing the table column titles + :returns: void - $cell = array('data' => 'Blue', 'class' => 'highlight', 'colspan' => 2); - $this->table->add_row($cell, 'Red', 'Green'); + Permits you to set the table heading. You can submit an array or discrete params:: - // generates - // + $this->table->set_heading('Name', 'Color', 'Size'); -$this->table->make_columns() -============================= + $this->table->set_heading(array('Name', 'Color', 'Size')); -This function takes a one-dimensional array as input and creates a -multi-dimensional array with a depth equal to the number of columns -desired. This allows a single array with many elements to be displayed -in a table that has a fixed column count. Consider this example:: + .. method:: add_row([$args = array()[, ...]]) - $list = array('one', 'two', 'three', 'four', 'five', 'six', 'seven', 'eight', 'nine', 'ten', 'eleven', 'twelve'); + :param mixed $args: an array or multiple strings containing the row values + :returns: void - $new_list = $this->table->make_columns($list, 3); + Permits you to add a row to your table. You can submit an array or discrete params:: - $this->table->generate($new_list); + $this->table->add_row('Blue', 'Red', 'Green'); - // Generates a table with this prototype + $this->table->add_row(array('Blue', 'Red', 'Green')); -
Fred<strong>Blue</strong>SmallBlueRedGreen
- - - - - - - - -
onetwothree
fourfivesix
seveneightnine
teneleventwelve
+ If you would like to set an individual cell's tag attributes, you can use an associative array for that cell. + The associative key **data** defines the cell's data. Any other key => val pairs are added as key='val' attributes to the tag:: -$this->table->set_template() -============================= + $cell = array('data' => 'Blue', 'class' => 'highlight', 'colspan' => 2); + $this->table->add_row($cell, 'Red', 'Green'); -Permits you to set your template. You can submit a full or partial -template. + // generates + // BlueRedGreen -:: + .. method:: make_columns([$array = array()[, $col_limit = 0]]) - $tmpl = array ( 'table_open' => '' ); + :param array $array: an array containing multiple rows' data + :param int $col_limit: count of columns in the table + :returns: array - $this->table->set_template($tmpl); + This method takes a one-dimensional array as input and creates a multi-dimensional array with a depth equal to the number of columns desired. + This allows a single array with many elements to be displayed in a table that has a fixed column count. Consider this example:: -$this->table->set_empty() -========================== + $list = array('one', 'two', 'three', 'four', 'five', 'six', 'seven', 'eight', 'nine', 'ten', 'eleven', 'twelve'); -Let's you set a default value for use in any table cells that are empty. -You might, for example, set a non-breaking space:: + $new_list = $this->table->make_columns($list, 3); - $this->table->set_empty(" "); + $this->table->generate($new_list); -$this->table->clear() -===================== + // Generates a table with this prototype -Lets you clear the table heading and row data. If you need to show -multiple tables with different data you should to call this function -after each table has been generated to empty the previous table -information. Example:: +
+ + + + + + + + +
onetwothree
fourfivesix
seveneightnine
teneleventwelve
- $this->load->library('table'); - $this->table->set_heading('Name', 'Color', 'Size'); - $this->table->add_row('Fred', 'Blue', 'Small'); - $this->table->add_row('Mary', 'Red', 'Large'); - $this->table->add_row('John', 'Green', 'Medium'); + .. method:: set_template($template) - echo $this->table->generate(); + :param array $template: associative array containing template values + :returns: bool - $this->table->clear(); + Permits you to set your template. You can submit a full or partial template. + :: - $this->table->set_heading('Name', 'Day', 'Delivery'); - $this->table->add_row('Fred', 'Wednesday', 'Express'); - $this->table->add_row('Mary', 'Monday', 'Air'); - $this->table->add_row('John', 'Saturday', 'Overnight'); + $template = array( + 'table_open' => '' + ); - echo $this->table->generate(); + $this->table->set_template($template); -$this->table->function -====================== + .. method:: set_empty($value) -Allows you to specify a native PHP function or a valid function array -object to be applied to all cell data. + :param mixed $value: value to put in empty cells + :returns: void -:: + Lets you set a default value for use in any table cells that are empty. + You might, for example, set a non-breaking space:: - $this->load->library('table'); + $this->table->set_empty(" "); - $this->table->set_heading('Name', 'Color', 'Size'); - $this->table->add_row('Fred', 'Blue', 'Small'); + .. method:: clear() - $this->table->function = 'htmlspecialchars'; - echo $this->table->generate(); + :returns: void + + Lets you clear the table heading and row data. If you need to show multiple tables with different data you should to call this method + after each table has been generated to clear the previous table information. Example:: + + $this->load->library('table'); + + $this->table->set_heading('Name', 'Color', 'Size'); + $this->table->add_row('Fred', 'Blue', 'Small'); + $this->table->add_row('Mary', 'Red', 'Large'); + $this->table->add_row('John', 'Green', 'Medium'); + + echo $this->table->generate(); -In the above example, all cell data would be ran through PHP's -htmlspecialchars() function, resulting in:: + $this->table->clear(); - + $this->table->set_heading('Name', 'Day', 'Delivery'); + $this->table->add_row('Fred', 'Wednesday', 'Express'); + $this->table->add_row('Mary', 'Monday', 'Air'); + $this->table->add_row('John', 'Saturday', 'Overnight'); + echo $this->table->generate(); -- cgit v1.2.3-24-g4f1b From cc042095bcce9856402cc04997f44310074716e0 Mon Sep 17 00:00:00 2001 From: Andrey Andreev Date: Fri, 3 Jan 2014 17:08:27 +0200 Subject: [ci skip] Some more generic user guide cleanup --- user_guide_src/source/libraries/table.rst | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'user_guide_src/source/libraries/table.rst') diff --git a/user_guide_src/source/libraries/table.rst b/user_guide_src/source/libraries/table.rst index 25927800e..bfe457993 100644 --- a/user_guide_src/source/libraries/table.rst +++ b/user_guide_src/source/libraries/table.rst @@ -5,12 +5,12 @@ HTML Table Class The Table Class provides functions that enable you to auto-generate HTML tables from arrays or database result sets. -.. content:: - :local: +.. contents:: + :local: .. raw:: html -
+
********************* Using the Table Class @@ -280,4 +280,4 @@ Class Reference $this->table->add_row('Mary', 'Monday', 'Air'); $this->table->add_row('John', 'Saturday', 'Overnight'); - echo $this->table->generate(); + echo $this->table->generate(); \ No newline at end of file -- cgit v1.2.3-24-g4f1b From 75b3fb26a324c71ff18fa19b2a3caa357f8133ec Mon Sep 17 00:00:00 2001 From: Connor Tumbleson Date: Sat, 11 Jan 2014 06:58:43 -0600 Subject: cleanup warnings Signed-off-by: Connor Tumbleson --- user_guide_src/source/libraries/table.rst | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'user_guide_src/source/libraries/table.rst') diff --git a/user_guide_src/source/libraries/table.rst b/user_guide_src/source/libraries/table.rst index bfe457993..ed085f781 100644 --- a/user_guide_src/source/libraries/table.rst +++ b/user_guide_src/source/libraries/table.rst @@ -241,11 +241,11 @@ Class Reference Permits you to set your template. You can submit a full or partial template. :: - $template = array( - 'table_open' => '
Fred<strong>Blue</strong>Small
' - ); - - $this->table->set_template($template); + $template = array( + 'table_open' => '
' + ); + + $this->table->set_template($template); .. method:: set_empty($value) -- cgit v1.2.3-24-g4f1b From 28c2c975b118016d07212ed8e7c22ff280309f82 Mon Sep 17 00:00:00 2001 From: Andrey Andreev Date: Sat, 8 Feb 2014 04:27:48 +0200 Subject: [ci skip] Add return types to library docs --- user_guide_src/source/libraries/table.rst | 35 +++++++++++++++++-------------- 1 file changed, 19 insertions(+), 16 deletions(-) (limited to 'user_guide_src/source/libraries/table.rst') diff --git a/user_guide_src/source/libraries/table.rst b/user_guide_src/source/libraries/table.rst index ed085f781..ea0c417c4 100644 --- a/user_guide_src/source/libraries/table.rst +++ b/user_guide_src/source/libraries/table.rst @@ -158,15 +158,16 @@ Class Reference .. method:: generate([$table_data = NULL]) - :param mixed $table_data: data to populate the table rows with - :returns: string + :param mixed $table_data: Data to populate the table rows with + :returns: HTML table + :rtype: string Returns a string containing the generated table. Accepts an optional parameter which can be an array or a database result object. .. method:: set_caption($caption) - :param string $caption: table caption - :returns: void + :param string $caption: Table caption + :rtype: void Permits you to add a caption to the table. :: @@ -175,8 +176,8 @@ Class Reference .. method:: set_heading([$args = array()[, ...]]) - :param mixed $args: an array or multiple strings containing the table column titles - :returns: void + :param mixed $args: An array or multiple strings containing the table column titles + :rtype: void Permits you to set the table heading. You can submit an array or discrete params:: @@ -186,8 +187,8 @@ Class Reference .. method:: add_row([$args = array()[, ...]]) - :param mixed $args: an array or multiple strings containing the row values - :returns: void + :param mixed $args: An array or multiple strings containing the row values + :rtype: void Permits you to add a row to your table. You can submit an array or discrete params:: @@ -206,9 +207,10 @@ Class Reference .. method:: make_columns([$array = array()[, $col_limit = 0]]) - :param array $array: an array containing multiple rows' data - :param int $col_limit: count of columns in the table - :returns: array + :param array $array: An array containing multiple rows' data + :param int $col_limit: Count of columns in the table + :returns: An array of HTML table columns + :rtype: array This method takes a one-dimensional array as input and creates a multi-dimensional array with a depth equal to the number of columns desired. This allows a single array with many elements to be displayed in a table that has a fixed column count. Consider this example:: @@ -235,8 +237,9 @@ Class Reference .. method:: set_template($template) - :param array $template: associative array containing template values - :returns: bool + :param array $template: An associative array containing template values + :returns: TRUE on success, FALSE on failure + :rtype: bool Permits you to set your template. You can submit a full or partial template. :: @@ -249,8 +252,8 @@ Class Reference .. method:: set_empty($value) - :param mixed $value: value to put in empty cells - :returns: void + :param mixed $value: Value to put in empty cells + :rtype: void Lets you set a default value for use in any table cells that are empty. You might, for example, set a non-breaking space:: @@ -259,7 +262,7 @@ Class Reference .. method:: clear() - :returns: void + :rtype: void Lets you clear the table heading and row data. If you need to show multiple tables with different data you should to call this method after each table has been generated to clear the previous table information. Example:: -- cgit v1.2.3-24-g4f1b