class.p8.forms.php | searchcode

/inc/class/p8/class.p8.forms.php

https://bitbucket.org/DarkMantis/pfb
PHP | 427 lines | 336 code | 53 blank | 38 comment | 71 complexity | 8c519b6182e601e8e9badb7dee88e0d0 MD5 | raw file

<?php

/**

 * P8_Forms

 * class.p8.forms.php extends class.p8.php

 * stuart sillitoe | stuart@pulse8.co.uk 

 * 

 * collection of useful functions for outputting 

 * dropdowns, radio groups and checkboxes etc from arrays 

 * also date dropdown is here now, as it os a form element after all

 * 

 * 

 * 

 */



class P8_Forms extends P8 {

	

	function dropdownNumbers($name, $start, $stop, $increment, $selected = '') {

		$out = '<select name="' . $name . '" id="' . $name . '" class="autowidth">';

		for($i = $start; $i <= $stop; $i = $i + $increment) {

			$out .= '<option ';

			if ($selected == $i) {

				$out .= ' selected="selected" ';

			}

			$out .= ' value="' . $i . '">' . $i . '</option>';

		}

		$out .= '</select>';

		return $out;

	}

	

	function dropdownArray($name, $array, $selected = '', $handler = '') {

		

		if (! is_array ( $array )) {

			return false;

		}

		$out = '<select name="' . $name . '" id="' . $name . '" class="autowidth" ';

		

		if (! empty ( $handler )) {

			foreach ( $handler as $event => $function ) {

				$out .= ' on' . $event . '="' . $function . ';" ';

			}

		}

		

		$out .= '>';

		$out .= '<option value="">-- select</option>';

		foreach ( $array as $k => $v ) {

			if (is_array ( $v )) {

				$out .= '<optgroup label="' . $k . '">';

				foreach ( $v as $k2 => $v2 ) {

					$out .= '<option ';

					if ($selected == $k2) {

						$out .= ' selected="selected" ';

					}

					$out .= ' value="' . $k2 . '">' . $v2 . '</option>';

				}

				$out .= '</optgroup>';

			} else {

				$out .= '<option ';

				if ($selected == $k) {

					$out .= ' selected="selected" ';

				}

				$out .= ' value="' . $k . '">' . $v . '</option>';

			}

		}

		$out .= '</select>';

		return $out;

	}

	

	function dropdownAlphabet($name, $case = 'lower', $selected = '') {

		// uppercase: 65 - 90

		// lowercase: 97 -122

		if ($case == 'upper') {

			$start = 65;

			$stop = 90;

		} else if ($case == 'lower') {

			$start = 97;

			$stop = 122;

		}

		$out = '<select name="' . $name . '" id="' . $name . '" class="autowidth">';

		for($i = $start; $i <= $stop; $i ++) {

			$letter = chr ( $i );

			$out .= '<option ';

			if ($selected == $letter) {

				$out .= ' selected="selected" ';

			}

			$out .= ' value="' . $letter . '">' . $letter . '</option>';

		}

		$out .= '</select>';

		return $out;

	}

	

	function checkboxArray($name, $array, $checked = array()) {

		if (! is_array ( $array )) {

			return false;

		}

		

		$out = '<fieldset>';

		$out .= '<legend>select ' . $name . '</legend>';

		foreach ( $array as $k => $v ) {

			$out .= '<label for="' . $name . '" class="inline">';

			$out .= '<input type="checkbox" name="' . $name . '[' . $k . ']" ';

			

			if ((is_array ( $checked ) && in_array ( $k, $checked )) || (is_array ( $checked ) && in_array ( $v, $checked ))) {

				$out .= ' checked="checked" ';

			}

			$out .= ' value="' . $v . '" class="autowidth inline" />';

			$out .= $v;

			$out .= '</label>';

		}

		$out .= '</fieldset>';

		

		return $out;

	}

	

	function radioArray($name, $legend, $array, $checked = '') {

		if (! is_array ( $array )) {

			die ( 'radioArray Error: <strong>' . $array . '</strong> is not an array<br/>' );

			return false;

		}

		

		$out = '<fieldset>';

		$out .= '<legend>' . $legend . '</legend>';

		foreach ( $array as $k => $v ) {

			$out .= '<label for="' . $name . '" class="inline">';

			$out .= '<input type="radio" name="' . $name . '" ';

			if ($k == $checked || $v == $checked) {

				$out .= ' checked="checked" ';

			}

			$out .= ' value="' . $v . '" class="autowidth inline" />';

			

			if ($v == 0) {

				$out .= 'No';

			} else if ($v == 1) {

				$out .= 'Yes';

			} else {

				$out .= $v;

			}

			

			$out .= '</label>';

		}

		$out .= '</fieldset>';

		return $out;

	}

	

	/* date and time dropdowns */

	// 

	// can pass either a normal value to them or a full mysql datetime

	// example:

	// pass 13 to dropdownHour and the hour 13 will be selected

	// pass 2008-02-24 13:52:49 to it and the hour 13 will be selected...

	//

	// uses parseMysqlDatetime in class.p8.php

	



	function dropdownSecond($name, $selected = '', $handler = '') {

		// if its longer than 2 its likely to be a date / datetime

		if (strlen ( $selected ) > 2) {

			$datetime = $this->parseMysqlDateTime ( $selected );

			$selected = $datetime ['second'];

		}

		

		$out = '<select name="' . $name . '" id="' . $name . '" class="autowidth" ';

		if (! empty ( $handler )) {

			foreach ( $handler as $event => $function ) {

				$out .= ' ' . $event . '="' . $function . ';" ';

			}

		}

		$out .= '>';

		for($i = 0; $i <= 60; $i ++) {

			$i = str_pad ( $i, 2, 0, STR_PAD_LEFT );

			$out .= '<option ';

			if ($selected == $i) {

				$out .= ' selected="selected" ';

			}

			$out .= ' value="' . $i . '">' . $i . '</option>';

		}

		$out .= '</select>';

		return $out;

	}

	

	function dropdownMinute($name, $selected = '', $handler = '') {

		// if its longer than 2 its likely to be a date / datetime

		if (strlen ( $selected ) > 2) {

			$datetime = $this->parseMysqlDateTime ( $selected );

			$selected = $datetime ['minute'];

		}

		

		$out = '<select name="' . $name . '" id="' . $name . '" class="autowidth" ';

		if (! empty ( $handler )) {

			foreach ( $handler as $event => $function ) {

				$out .= ' ' . $event . '="' . $function . '" ';

			}

		}

		$out .= '>';

		for($i = 0; $i <= 60; $i ++) {

			$i = str_pad ( $i, 2, 0, STR_PAD_LEFT );

			$out .= '<option ';

			if ($selected == $i) {

				$out .= ' selected="selected" ';

			}

			$out .= ' value="' . $i . '">' . $i . '</option>';

		}

		$out .= '</select>';

		return $out;

	}

	

	function dropdownHour($name, $selected = '', $handler = '') {

		// if its longer than 2 its likely to be a date / datetime

		if (strlen ( $selected ) > 2) {

			$datetime = $this->parseMysqlDateTime ( $selected );

			$selected = $datetime ['hour'];

		}

		

		$out = '<select name="' . $name . '" id="' . $name . '" class="autowidth" ';

		if (! empty ( $handler )) {

			foreach ( $handler as $event => $function ) {

				$out .= ' ' . $event . '="' . $function . '" ';

			}

		}

		$out .= '>';

		for($i = 0; $i <= 23; $i ++) {

			$out .= '<option ';

			if ($selected == $i) {

				$out .= ' selected="selected" ';

			}

			$out .= ' value="' . $i . '">' . $i . '</option>';

		}

		$out .= '</select>';

		return $out;

	}

	

	function dropdownDay($name, $selected = '', $handler = '') {

		// if its longer than 2 its likely to be a date / datetime

		if (strlen ( $selected ) > 2) {

			$datetime = $this->parseMysqlDateTime ( $selected );

			$selected = $datetime ['day'];

		}

		

		$out = '<select name="' . $name . '" id="' . $name . '" class="autowidth" ';

		if (! empty ( $handler )) {

			foreach ( $handler as $event => $function ) {

				$out .= ' ' . $event . '="' . $function . '" ';

			}

		}

		$out .= '>';

		for($i = 1; $i <= 31; $i ++) {

			$i = str_pad ( $i, 2, 0, STR_PAD_LEFT );

			$out .= '<option ';

			if ($selected == $i) {

				$out .= ' selected="selected" ';

			}

			$out .= ' value="' . $i . '">' . $i . '</option>';

		}

		$out .= '</select>';

		return $out;

	}

	

	function dropdownMonth($name, $selected = '') {

		// if its longer than 2 its likely to be a date / datetime

		if (strlen ( $selected ) > 2) {

			$datetime = $this->parseMysqlDateTime ( $selected );

			$selected = $datetime ['month'];

		}

		

		$out = '<select name="' . $name . '" id="' . $name . '" class="autowidth" ';

		if (! empty ( $handler )) {

			foreach ( $handler as $event => $function ) {

				$out .= ' ' . $event . '="' . $function . '" ';

			}

		}

		$out .= '>';

		for($i = 1; $i <= 12; $i ++) {

			$i = str_pad ( $i, 2, 0, STR_PAD_LEFT );

			$out .= '<option ';

			if ($selected == $i) {

				$out .= ' selected="selected" ';

			}

			$out .= ' value="' . $i . '">' . $i . '</option>';

		}

		$out .= '</select>';

		return $out;

	}

	

	// start and stop can either be years or a rang such as start = -5, stop = 5

	// which would give 5 years either side of now.

	function dropdownYear($name, $start = -5, $stop = 5, $selected = '', $handler = '') {

		// if its longer than 4 its likely to be a date / datetime

		if (strlen ( $selected ) > 4) {

			$datetime = $this->parseMysqlDateTime ( $selected );

			$selected = $datetime ['year'];

		}

		// if start is 0 or below, we intend to use a range

		// so add start to the year now, example: 2008 + -5 = 2003

		if ($start <= 0) {

			$start = date ( "Y" ) + $start;

		}

		if ($stop < date ( "Y" )) // simple check, improve.

{

			$stop = date ( "Y" ) + $stop;

		}

		

		$out = '<select name="' . $name . '" id="' . $name . '" class="autowidth" ';

		if (! empty ( $handler )) {

			foreach ( $handler as $event => $function ) {

				$out .= ' ' . $event . '="' . $function . '" ';

			}

		}

		$out .= '>';

		

		for($i = $start; $i <= $stop; $i ++) {

			$out .= '<option ';

			if ($selected == $i) {

				$out .= ' selected="selected" ';

			}

			$out .= ' value="' . $i . '">' . $i . '</option>';

		}

		$out .= '</select>';

		return $out;

	}

	

	// a date or datetime should be passed

	function dropdownDate($name, $start = '', $stop = '', $selected = '') {

		if (empty ( $start )) {

			$start = date ( "Y" ) - 100;

		}

		if (empty ( $stop )) {

			$stop = date ( "Y" );

		}

		

		$datetime = $this->parseMysqlDateTime ( $selected );

		

		$out = '<script type="text/javascript">

		function ' . $name . '_set()

		{

			document.getElementById(\'' . $name . '\').value  = document.getElementById(\'' . $name . '_year\').options[document.getElementById(\'' . $name . '_year\').selectedIndex].value + \'-\';

			document.getElementById(\'' . $name . '\').value += document.getElementById(\'' . $name . '_month\').options[document.getElementById(\'' . $name . '_month\').selectedIndex].value + \'-\';

			document.getElementById(\'' . $name . '\').value += document.getElementById(\'' . $name . '_day\').options[document.getElementById(\'' . $name . '_day\').selectedIndex].value + \' \';

		}

		</script>';

		

		$out .= '<input type="hidden" name="' . $name . '" id="' . $name . '" value="' . $datetime ['date'] . '" />';

		

		$handler = array ('onchange' => $name . '_set()' );

		

		$out .= $this->dropdownDay ( $name . '_day', $datetime ['day'], $handler );

		$out .= $this->dropdownMonth ( $name . '_month', $datetime ['month'], $handler );

		$out .= $this->dropdownYear ( $name . '_year', $start, $stop, $datetime ['year'], $handler );

		return $out;

	}

	

	// a date or datetime should be passed

	function dropdownTime($name, $selected = '') {

		$datetime = $this->parseMysqlDateTime ( $selected );

		

		$out = '<script type="text/javascript">

		function ' . $name . '_set()

		{

			document.getElementById(\'' . $name . '\').value = document.getElementById(\'' . $name . '_hour\').options[document.getElementById(\'' . $name . '_hour\').selectedIndex].value + \':\';

			document.getElementById(\'' . $name . '\').value += document.getElementById(\'' . $name . '_minute\').options[document.getElementById(\'' . $name . '_minute\').selectedIndex].value + \':\';

			document.getElementById(\'' . $name . '\').value += document.getElementById(\'' . $name . '_second\').options[document.getElementById(\'' . $name . '_second\').selectedIndex].value;

		}

		</script>';

		

		$out .= '<input type="hidden" name="' . $name . '" id="' . $name . '" value="' . $datetime ['time'] . '" />';

		

		$handler = array ('onchange' => $name . '_set()' );

		

		$out .= $this->dropdownHour ( $name . '_hour', $datetime ['hour'], $handler );

		$out .= $this->dropdownMinute ( $name . '_minute', $datetime ['minute'], $handler );

		$out .= $this->dropdownSecond ( $name . '_second', $datetime ['second'], $handler );

		return $out;

	}

	

	// a date or datetime should be passed

	function dropdownDateTime($name, $start = '', $stop = '', $selected = '') {

		if (empty ( $start )) {

			$start = date ( "Y" ) - 100;

		}

		if (empty ( $stop )) {

			$stop = date ( "Y" );

		}

		

		$datetime = $this->parseMysqlDateTime ( $selected );

		

		$out = '<script type="text/javascript">

		function ' . $name . '_set()

		{

			document.getElementById(\'' . $name . '\').value  = document.getElementById(\'' . $name . '_year\').options[document.getElementById(\'' . $name . '_year\').selectedIndex].value + \'-\';

			document.getElementById(\'' . $name . '\').value += document.getElementById(\'' . $name . '_month\').options[document.getElementById(\'' . $name . '_month\').selectedIndex].value + \'-\';

			document.getElementById(\'' . $name . '\').value += document.getElementById(\'' . $name . '_day\').options[document.getElementById(\'' . $name . '_day\').selectedIndex].value + \' \';

			document.getElementById(\'' . $name . '\').value += document.getElementById(\'' . $name . '_hour\').options[document.getElementById(\'' . $name . '_hour\').selectedIndex].value + \':\';

			document.getElementById(\'' . $name . '\').value += document.getElementById(\'' . $name . '_minute\').options[document.getElementById(\'' . $name . '_minute\').selectedIndex].value + \':\';

			document.getElementById(\'' . $name . '\').value += document.getElementById(\'' . $name . '_second\').options[document.getElementById(\'' . $name . '_second\').selectedIndex].value;

		}

		</script>';

		

		$out .= '<input type="hidden" name="' . $name . '" id="' . $name . '" value="' . $datetime ['datetime'] . '" />';

		

		$handler = array ('onchange' => $name . '_set()' );

		

		$out .= $this->dropdownDay ( $name . '_day', $datetime ['day'], $handler );

		$out .= $this->dropdownMonth ( $name . '_month', $datetime ['month'], $handler );

		$out .= $this->dropdownYear ( $name . '_year', $start, $stop, $datetime ['year'], $handler );

		$out .= $this->dropdownHour ( $name . '_hour', $datetime ['hour'], $handler );

		$out .= $this->dropdownMinute ( $name . '_minute', $datetime ['minute'], $handler );

		$out .= $this->dropdownSecond ( $name . '_second', $datetime ['second'], $handler );

		return $out;

	}

	

	/* inputs - not sure i will use them, lets build a few and see if its any good */

	// useful for making a formbuilder... hmmm...

	// and validator / required fields checker etc.

	



	function label($for, $label) {

		return '<label for="' . $for . '">' . $label . '</label>';

	}

	

	function input($type, $name, $id, $value = '') {

		return '<input type="' . $type . '" name="' . $name . '" id="' . $id . '" value="' . $value . '" />';

	}

	

	function textarea($name, $id, $value = '') {

		return '<textarea name="' . $name . '" id="' . $id . '">' . $value . '</textarea>';

	}



}

?>