From 811f47544ed7a8baf64205ce6efd06dc54a20a08 Mon Sep 17 00:00:00 2001 From: Derek Jones Date: Tue, 2 Mar 2010 18:13:59 -0600 Subject: adding initial Javascript and Jquery libs --- system/libraries/Javascript.php | 847 +++++++++++++++++++++++++++++++ system/libraries/Jquery.php | 1071 +++++++++++++++++++++++++++++++++++++++ 2 files changed, 1918 insertions(+) create mode 100644 system/libraries/Javascript.php create mode 100644 system/libraries/Jquery.php (limited to 'system') diff --git a/system/libraries/Javascript.php b/system/libraries/Javascript.php new file mode 100644 index 000000000..3b7dcc6ff --- /dev/null +++ b/system/libraries/Javascript.php @@ -0,0 +1,847 @@ + 'jquery', 'autoload' => TRUE); + + foreach ($defaults as $key => $val) + { + if (isset($params[$key]) && $params[$key] !== "") + { + $defaults[$key] = $params[$key]; + } + } + + extract($defaults); + + $this->CI =& get_instance(); + + // load the requested js library + $this->CI->load->library($js_library_driver, array('autoload' => $autoload)); + // make js to refer to current library + $this->js =& $this->CI->$js_library_driver; + + log_message('debug', "Javascript Class Initialized and loaded. Driver used: $js_library_driver"); + } + + // -------------------------------------------------------------------- + // Event Code + // -------------------------------------------------------------------- + + /** + * Blur + * + * Outputs a javascript library blur event + * + * @access public + * @param string The element to attach the event to + * @param string The code to execute + * @return string + */ + function blur($element = 'this', $js = '') + { + return $this->js->_blur($element, $js); + } + + // -------------------------------------------------------------------- + + /** + * Change + * + * Outputs a javascript library change event + * + * @access public + * @param string The element to attach the event to + * @param string The code to execute + * @return string + */ + function change($element = 'this', $js = '') + { + return $this->js->_change($element, $js); + } + + // -------------------------------------------------------------------- + + /** + * Click + * + * Outputs a javascript library click event + * + * @access public + * @param string The element to attach the event to + * @param string The code to execute + * @param boolean whether or not to return false + * @return string + */ + function click($element = 'this', $js = '', $ret_false = TRUE) + { + return $this->js->_click($element, $js, $ret_false); + } + + // -------------------------------------------------------------------- + + /** + * Double Click + * + * Outputs a javascript library dblclick event + * + * @access public + * @param string The element to attach the event to + * @param string The code to execute + * @return string + */ + function dblclick($element = 'this', $js = '') + { + return $this->js->_dblclick($element, $js); + } + + // -------------------------------------------------------------------- + + /** + * Error + * + * Outputs a javascript library error event + * + * @access public + * @param string The element to attach the event to + * @param string The code to execute + * @return string + */ + function error($element = 'this', $js = '') + { + return $this->js->_error($element, $js); + } + + // -------------------------------------------------------------------- + + /** + * Focus + * + * Outputs a javascript library focus event + * + * @access public + * @param string The element to attach the event to + * @param string The code to execute + * @return string + */ + function focus($element = 'this', $js = '') + { + return $this->js->__add_event($focus, $js); + } + + // -------------------------------------------------------------------- + + /** + * Hover + * + * Outputs a javascript library hover event + * + * @access public + * @param string - element + * @param string - Javascript code for mouse over + * @param string - Javascript code for mouse out + * @return string + */ + function hover($element = 'this', $over, $out) + { + return $this->js->__hover($element, $over, $out); + } + + // -------------------------------------------------------------------- + + /** + * Keydown + * + * Outputs a javascript library keydown event + * + * @access public + * @param string The element to attach the event to + * @param string The code to execute + * @return string + */ + function keydown($element = 'this', $js = '') + { + return $this->js->_keydown($element, $js); + } + + // -------------------------------------------------------------------- + + /** + * Keyup + * + * Outputs a javascript library keydown event + * + * @access public + * @param string The element to attach the event to + * @param string The code to execute + * @return string + */ + function keyup($element = 'this', $js = '') + { + return $this->js->_keyup($element, $js); + } + + // -------------------------------------------------------------------- + + /** + * Load + * + * Outputs a javascript library load event + * + * @access public + * @param string The element to attach the event to + * @param string The code to execute + * @return string + */ + function load($element = 'this', $js = '') + { + return $this->js->_load($element, $js); + } + + // -------------------------------------------------------------------- + + /** + * Mousedown + * + * Outputs a javascript library mousedown event + * + * @access public + * @param string The element to attach the event to + * @param string The code to execute + * @return string + */ + function mousedown($element = 'this', $js = '') + { + return $this->js->_mousedown($element, $js); + } + + // -------------------------------------------------------------------- + + /** + * Mouse Out + * + * Outputs a javascript library mouseout event + * + * @access public + * @param string The element to attach the event to + * @param string The code to execute + * @return string + */ + function mouseout($element = 'this', $js = '') + { + return $this->js->_mouseout($element, $js); + } + + // -------------------------------------------------------------------- + + /** + * Mouse Over + * + * Outputs a javascript library mouseover event + * + * @access public + * @param string The element to attach the event to + * @param string The code to execute + * @return string + */ + function mouseover($element = 'this', $js = '') + { + return $this->js->_mouseover($element, $js); + } + + // -------------------------------------------------------------------- + + /** + * Mouseup + * + * Outputs a javascript library mouseup event + * + * @access public + * @param string The element to attach the event to + * @param string The code to execute + * @return string + */ + function mouseup($element = 'this', $js = '') + { + return $this->js->_mouseup($element, $js); + } + + // -------------------------------------------------------------------- + + /** + * Output + * + * Outputs the called javascript to the screen + * + * @access public + * @param string The code to output + * @return string + */ + function output($js) + { + return $this->js->_output($js); + } + + // -------------------------------------------------------------------- + + /** + * Ready + * + * Outputs a javascript library mouseup event + * + * @access public + * @param string The element to attach the event to + * @param string The code to execute + * @return string + */ + function ready($js) + { + return $this->js->_document_ready($js); + } + + // -------------------------------------------------------------------- + + /** + * Resize + * + * Outputs a javascript library resize event + * + * @access public + * @param string The element to attach the event to + * @param string The code to execute + * @return string + */ + function resize($element = 'this', $js = '') + { + return $this->js->_resize($element, $js); + } + + // -------------------------------------------------------------------- + + /** + * Scroll + * + * Outputs a javascript library scroll event + * + * @access public + * @param string The element to attach the event to + * @param string The code to execute + * @return string + */ + function scroll($element = 'this', $js = '') + { + return $this->js->_scroll($element, $js); + } + + // -------------------------------------------------------------------- + + /** + * Unload + * + * Outputs a javascript library unload event + * + * @access public + * @param string The element to attach the event to + * @param string The code to execute + * @return string + */ + function unload($element = 'this', $js = '') + { + return $this->js->_unload($element, $js); + } + + // -------------------------------------------------------------------- + // Effects + // -------------------------------------------------------------------- + + + /** + * Add Class + * + * Outputs a javascript library addClass event + * + * @access public + * @param string - element + * @param string - Class to add + * @return string + */ + function addClass($element = 'this', $class = '') + { + return $this->js->_addClass($element, $class); + } + + // -------------------------------------------------------------------- + + /** + * Animate + * + * Outputs a javascript library animate event + * + * @access public + * @param string - element + * @param string - One of 'slow', 'normal', 'fast', or time in milliseconds + * @param string - Javascript callback function + * @return string + */ + function animate($element = 'this', $params = array(), $speed = '', $extra = '') + { + return $this->js->_animate($element, $params, $speed, $extra); + } + + // -------------------------------------------------------------------- + + /** + * Fade In + * + * Outputs a javascript library hide event + * + * @access public + * @param string - element + * @param string - One of 'slow', 'normal', 'fast', or time in milliseconds + * @param string - Javascript callback function + * @return string + */ + function fadeIn($element = 'this', $speed = '', $callback = '') + { + return $this->js->_fadeIn($element, $speed, $callback); + } + + // -------------------------------------------------------------------- + + /** + * Fade Out + * + * Outputs a javascript library hide event + * + * @access public + * @param string - element + * @param string - One of 'slow', 'normal', 'fast', or time in milliseconds + * @param string - Javascript callback function + * @return string + */ + function fadeOut($element = 'this', $speed = '', $callback = '') + { + return $this->js->_fadeOut($element, $speed, $callback); + } + // -------------------------------------------------------------------- + + /** + * Slide Up + * + * Outputs a javascript library slideUp event + * + * @access public + * @param string - element + * @param string - One of 'slow', 'normal', 'fast', or time in milliseconds + * @param string - Javascript callback function + * @return string + */ + function slideUp($element = 'this', $speed = '', $callback = '') + { + return $this->js->_slideUp($element, $speed, $callback); + + } + + // -------------------------------------------------------------------- + + /** + * Remove Class + * + * Outputs a javascript library removeClass event + * + * @access public + * @param string - element + * @param string - Class to add + * @return string + */ + function removeClass($element = 'this', $class = '') + { + return $this->js->_removeClass($element, $class); + } + + // -------------------------------------------------------------------- + + /** + * Slide Down + * + * Outputs a javascript library slideDown event + * + * @access public + * @param string - element + * @param string - One of 'slow', 'normal', 'fast', or time in milliseconds + * @param string - Javascript callback function + * @return string + */ + function slideDown($element = 'this', $speed = '', $callback = '') + { + return $this->js->_slideDown($element, $speed, $callback); + } + + // -------------------------------------------------------------------- + + /** + * Slide Toggle + * + * Outputs a javascript library slideToggle event + * + * @access public + * @param string - element + * @param string - One of 'slow', 'normal', 'fast', or time in milliseconds + * @param string - Javascript callback function + * @return string + */ + function slideToggle($element = 'this', $speed = '', $callback = '') + { + return $this->js->_slideToggle($element, $speed, $callback); + + } + + // -------------------------------------------------------------------- + + /** + * Hide + * + * Outputs a javascript library hide action + * + * @access public + * @param string - element + * @param string - One of 'slow', 'normal', 'fast', or time in milliseconds + * @param string - Javascript callback function + * @return string + */ + function hide($element = 'this', $speed = '', $callback = '') + { + return $this->js->_hide($element, $speed, $callback); + } + + // -------------------------------------------------------------------- + + /** + * Toggle + * + * Outputs a javascript library toggle event + * + * @access public + * @param string - element + * @return string + */ + function toggle($element = 'this') + { + return $this->js->_toggle($element); + + } + + // -------------------------------------------------------------------- + + /** + * Toggle Class + * + * Outputs a javascript library toggle class event + * + * @access public + * @param string - element + * @return string + */ + function toggleClass($element = 'this', $class='') + { + return $this->js->_toggleClass($element, $class); + } + + // -------------------------------------------------------------------- + + /** + * Show + * + * Outputs a javascript library show event + * + * @access public + * @param string - element + * @param string - One of 'slow', 'normal', 'fast', or time in milliseconds + * @param string - Javascript callback function + * @return string + */ + function show($element = 'this', $speed = '', $callback = '') + { + return $this->js->_show($element, $speed, $callback); + } + + + // -------------------------------------------------------------------- + + /** + * Compile + * + * gather together all script needing to be output + * + * @access public + * @param string The element to attach the event to + * @return string + */ + function compile($view_var = 'script_foot', $script_tags = TRUE) + { + $this->js->_compile($view_var, $script_tags); + } + + /** + * Clear Compile + * + * Clears any previous javascript collected for output + * + * @access public + * @return void + */ + function clear_compile() + { + $this->js->_clear_compile(); + } + + // -------------------------------------------------------------------- + + /** + * External + * + * Outputs a + * + * @access private + * @param string + * @return string + */ + function _close_script($extra = "\n") + { + return "$extra"; + } + + + // -------------------------------------------------------------------- + // -------------------------------------------------------------------- + // AJAX-Y STUFF - still a testbed + // -------------------------------------------------------------------- + // -------------------------------------------------------------------- + + /** + * Update + * + * Outputs a javascript library slideDown event + * + * @access public + * @param string - element + * @param string - One of 'slow', 'normal', 'fast', or time in milliseconds + * @param string - Javascript callback function + * @return string + */ + function update($element = 'this', $speed = '', $callback = '') + { + return $this->js->_updater($element, $speed, $callback); + } + + // -------------------------------------------------------------------- + + /** + * Generate JSON + * + * Can be passed a database result or associative array and returns a JSON formatted string + * + * @param mixed result set or array + * @param bool match array types (defaults to objects) + * @return string a json formatted string + */ + function generate_json($result = NULL, $match_array_type = FALSE) + { + // JSON data can optionally be passed to this function + // either as a database result object or an array, or a user supplied array + if ( ! is_null($result)) + { + if (is_object($result)) + { + $json_result = $result->result_array(); + } + elseif (is_array($result)) + { + $json_result = $result; + } + else + { + return $this->_prep_args($result); + } + } + else + { + return 'null'; + } + + $json = array(); + $_is_assoc = TRUE; + + if ( ! is_array($json_result) AND empty($json_result)) + { + show_error("Generate JSON Failed - Illegal key, value pair."); + } + elseif ($match_array_type) + { + $_is_assoc = $this->_is_associative_array($json_result); + } + + foreach ($json_result as $k => $v) + { + if ($_is_assoc) + { + $json[] = $this->_prep_args($k, TRUE).':'.$this->generate_json($v, $match_array_type); + } + else + { + $json[] = $this->generate_json($v, $match_array_type); + } + } + + $json = implode(',', $json); + + return $_is_assoc ? "{".$json."}" : "[".$json."]"; + + } + + // -------------------------------------------------------------------- + + /** + * Is associative array + * + * Checks for an associative array + * + * @access public + * @param type + * @return type + */ + function _is_associative_array($arr) + { + foreach (array_keys($arr) as $key => $val) + { + if ($key !== $val) + { + return TRUE; + } + } + + return FALSE; + } + + // -------------------------------------------------------------------- + + /** + * Prep Args + * + * Ensures a standard json value and escapes values + * + * @access public + * @param type + * @return type + */ + function _prep_args($result, $is_key = FALSE) + { + if (is_null($result)) + { + return 'null'; + } + elseif (is_bool($result)) + { + return ($result === TRUE) ? 'true' : 'false'; + } + elseif (is_string($result) OR $is_key) + { + return '"'.str_replace(array('\\', "\t", "\n", "\r", '"'), array('\\\\', '\\t', '\\n', "\\r", '\"'), $result).'"'; + } + elseif (is_scalar($result)) + { + return $result; + } + } +} + + +/* End of file Javascript.php */ +/* Location: ./system/libraries/Javascript.php */ \ No newline at end of file diff --git a/system/libraries/Jquery.php b/system/libraries/Jquery.php new file mode 100644 index 000000000..c63a74239 --- /dev/null +++ b/system/libraries/Jquery.php @@ -0,0 +1,1071 @@ +CI =& get_instance(); + extract($params); + + if ($autoload === TRUE) + { + $this->script(); + } + + log_message('debug', "Jquery Class Initialized"); + } + + // -------------------------------------------------------------------- + // Event Code + // -------------------------------------------------------------------- + + /** + * Blur + * + * Outputs a jQuery blur event + * + * @access private + * @param string The element to attach the event to + * @param string The code to execute + * @return string + */ + function _blur($element = 'this', $js = '') + { + return $this->_add_event($element, $js, 'blur'); + } + + // -------------------------------------------------------------------- + + /** + * Change + * + * Outputs a jQuery change event + * + * @access private + * @param string The element to attach the event to + * @param string The code to execute + * @return string + */ + function _change($element = 'this', $js = '') + { + return $this->_add_event($element, $js, 'change'); + } + + // -------------------------------------------------------------------- + + /** + * Click + * + * Outputs a jQuery click event + * + * @access private + * @param string The element to attach the event to + * @param string The code to execute + * @param boolean whether or not to return false + * @return string + */ + function _click($element = 'this', $js = '', $ret_false = TRUE) + { + if ( ! is_array($js)) + { + $js = array($js); + } + + if ($ret_false) + { + $js[] = "return false;"; + } + + return $this->_add_event($element, $js, 'click'); + } + + // -------------------------------------------------------------------- + + /** + * Double Click + * + * Outputs a jQuery dblclick event + * + * @access private + * @param string The element to attach the event to + * @param string The code to execute + * @return string + */ + function _dblclick($element = 'this', $js = '') + { + return $this->_add_event($element, $js, 'dblclick'); + } + + // -------------------------------------------------------------------- + + /** + * Error + * + * Outputs a jQuery error event + * + * @access private + * @param string The element to attach the event to + * @param string The code to execute + * @return string + */ + function _error($element = 'this', $js = '') + { + return $this->_add_event($element, $js, 'error'); + } + + // -------------------------------------------------------------------- + + /** + * Focus + * + * Outputs a jQuery focus event + * + * @access private + * @param string The element to attach the event to + * @param string The code to execute + * @return string + */ + function _focus($element = 'this', $js = '') + { + return $this->_add_event($element, $js, 'focus'); + } + + // -------------------------------------------------------------------- + + /** + * Hover + * + * Outputs a jQuery hover event + * + * @access private + * @param string - element + * @param string - Javascript code for mouse over + * @param string - Javascript code for mouse out + * @return string + */ + function _hover($element = 'this', $over, $out) + { + $event = "\n\t$(" . $this->_prep_element($element) . ").hover(\n\t\tfunction()\n\t\t{\n\t\t\t{$over}\n\t\t}, \n\t\tfunction()\n\t\t{\n\t\t\t{$out}\n\t\t});\n"; + + $this->jquery_code_for_compile[] = $event; + + return $event; + } + + // -------------------------------------------------------------------- + + /** + * Keydown + * + * Outputs a jQuery keydown event + * + * @access private + * @param string The element to attach the event to + * @param string The code to execute + * @return string + */ + function _keydown($element = 'this', $js = '') + { + return $this->_add_event($element, $js, 'keydown'); + } + + // -------------------------------------------------------------------- + + /** + * Keyup + * + * Outputs a jQuery keydown event + * + * @access private + * @param string The element to attach the event to + * @param string The code to execute + * @return string + */ + function _keyup($element = 'this', $js = '') + { + return $this->_add_event($element, $js, 'keyup'); + } + + // -------------------------------------------------------------------- + + /** + * Load + * + * Outputs a jQuery load event + * + * @access private + * @param string The element to attach the event to + * @param string The code to execute + * @return string + */ + function _load($element = 'this', $js = '') + { + return $this->_add_event($element, $js, 'load'); + } + + // -------------------------------------------------------------------- + + /** + * Mousedown + * + * Outputs a jQuery mousedown event + * + * @access private + * @param string The element to attach the event to + * @param string The code to execute + * @return string + */ + function _mousedown($element = 'this', $js = '') + { + return $this->_add_event($element, $js, 'mousedown'); + } + + // -------------------------------------------------------------------- + + /** + * Mouse Out + * + * Outputs a jQuery mouseout event + * + * @access private + * @param string The element to attach the event to + * @param string The code to execute + * @return string + */ + function _mouseout($element = 'this', $js = '') + { + return $this->_add_event($element, $js, 'mouseout'); + } + + // -------------------------------------------------------------------- + + /** + * Mouse Over + * + * Outputs a jQuery mouseover event + * + * @access private + * @param string The element to attach the event to + * @param string The code to execute + * @return string + */ + function _mouseover($element = 'this', $js = '') + { + return $this->_add_event($element, $js, 'mouseover'); + } + + // -------------------------------------------------------------------- + + /** + * Mouseup + * + * Outputs a jQuery mouseup event + * + * @access private + * @param string The element to attach the event to + * @param string The code to execute + * @return string + */ + function _mouseup($element = 'this', $js = '') + { + return $this->_add_event($element, $js, 'mouseup'); + } + + // -------------------------------------------------------------------- + + /** + * Output + * + * Outputs script directly + * + * @access private + * @param string The element to attach the event to + * @param string The code to execute + * @return string + */ + function _output($array_js = '') + { + if ( ! is_array($array_js)) + { + $array_js = array($array_js); + } + + foreach ($array_js as $js) + { + $this->jquery_code_for_compile[] = "\t$js\n"; + } + } + + // -------------------------------------------------------------------- + + /** + * Resize + * + * Outputs a jQuery resize event + * + * @access private + * @param string The element to attach the event to + * @param string The code to execute + * @return string + */ + function _resize($element = 'this', $js = '') + { + return $this->_add_event($element, $js, 'resize'); + } + + // -------------------------------------------------------------------- + + /** + * Scroll + * + * Outputs a jQuery scroll event + * + * @access private + * @param string The element to attach the event to + * @param string The code to execute + * @return string + */ + function _scroll($element = 'this', $js = '') + { + return $this->_add_event($element, $js, 'scroll'); + } + + // -------------------------------------------------------------------- + + /** + * Unload + * + * Outputs a jQuery unload event + * + * @access private + * @param string The element to attach the event to + * @param string The code to execute + * @return string + */ + function _unload($element = 'this', $js = '') + { + return $this->_add_event($element, $js, 'unload'); + } + + // -------------------------------------------------------------------- + // Effects + // -------------------------------------------------------------------- + + /** + * Add Class + * + * Outputs a jQuery addClass event + * + * @access private + * @param string - element + * @return string + */ + function _addClass($element = 'this', $class='') + { + $element = $this->_prep_element($element); + $str = "$({$element}).addClass(\"$class\");"; + return $str; + } + + // -------------------------------------------------------------------- + + /** + * Animate + * + * Outputs a jQuery animate event + * + * @access private + * @param string - element + * @param string - One of 'slow', 'normal', 'fast', or time in milliseconds + * @param string - Javascript callback function + * @return string + */ + function _animate($element = 'this', $params = array(), $speed = '', $extra = '') + { + $element = $this->_prep_element($element); + $speed = $this->_validate_speed($speed); + + $animations = "\t\t\t"; + + foreach ($params as $param=>$value) + { + $animations .= $param.': \''.$value.'\', '; + } + + $animations = substr($animations, 0, -2); // remove the last ", " + + if ($speed != '') + { + $speed = ', '.$speed; + } + + if ($extra != '') + { + $extra = ', '.$extra; + } + + $str = "$({$element}).animate({\n$animations\n\t\t}".$speed.$extra.");"; + + return $str; + } + + // -------------------------------------------------------------------- + + /** + * Fade In + * + * Outputs a jQuery hide event + * + * @access private + * @param string - element + * @param string - One of 'slow', 'normal', 'fast', or time in milliseconds + * @param string - Javascript callback function + * @return string + */ + function _fadeIn($element = 'this', $speed = '', $callback = '') + { + $element = $this->_prep_element($element); + $speed = $this->_validate_speed($speed); + + if ($callback != '') + { + $callback = ", function(){\n{$callback}\n}"; + } + + $str = "$({$element}).fadeIn({$speed}{$callback});"; + + return $str; + } + + // -------------------------------------------------------------------- + + /** + * Fade Out + * + * Outputs a jQuery hide event + * + * @access private + * @param string - element + * @param string - One of 'slow', 'normal', 'fast', or time in milliseconds + * @param string - Javascript callback function + * @return string + */ + function _fadeOut($element = 'this', $speed = '', $callback = '') + { + $element = $this->_prep_element($element); + $speed = $this->_validate_speed($speed); + + if ($callback != '') + { + $callback = ", function(){\n{$callback}\n}"; + } + + $str = "$({$element}).fadeOut({$speed}{$callback});"; + + return $str; + } + + // -------------------------------------------------------------------- + + /** + * Hide + * + * Outputs a jQuery hide action + * + * @access private + * @param string - element + * @param string - One of 'slow', 'normal', 'fast', or time in milliseconds + * @param string - Javascript callback function + * @return string + */ + function _hide($element = 'this', $speed = '', $callback = '') + { + $element = $this->_prep_element($element); + $speed = $this->_validate_speed($speed); + + if ($callback != '') + { + $callback = ", function(){\n{$callback}\n}"; + } + + $str = "$({$element}).hide({$speed}{$callback});"; + + return $str; + } + + // -------------------------------------------------------------------- + + /** + * Remove Class + * + * Outputs a jQuery remove class event + * + * @access private + * @param string - element + * @return string + */ + function _removeClass($element = 'this', $class='') + { + $element = $this->_prep_element($element); + $str = "$({$element}).removeClass(\"$class\");"; + return $str; + } + + // -------------------------------------------------------------------- + + /** + * Slide Up + * + * Outputs a jQuery slideUp event + * + * @access private + * @param string - element + * @param string - One of 'slow', 'normal', 'fast', or time in milliseconds + * @param string - Javascript callback function + * @return string + */ + function _slideUp($element = 'this', $speed = '', $callback = '') + { + $element = $this->_prep_element($element); + $speed = $this->_validate_speed($speed); + + if ($callback != '') + { + $callback = ", function(){\n{$callback}\n}"; + } + + $str = "$({$element}).slideUp({$speed}{$callback});"; + + return $str; + } + + // -------------------------------------------------------------------- + + /** + * Slide Down + * + * Outputs a jQuery slideDown event + * + * @access private + * @param string - element + * @param string - One of 'slow', 'normal', 'fast', or time in milliseconds + * @param string - Javascript callback function + * @return string + */ + function _slideDown($element = 'this', $speed = '', $callback = '') + { + $element = $this->_prep_element($element); + $speed = $this->_validate_speed($speed); + + if ($callback != '') + { + $callback = ", function(){\n{$callback}\n}"; + } + + $str = "$({$element}).slideDown({$speed}{$callback});"; + + return $str; + } + + // -------------------------------------------------------------------- + + /** + * Slide Toggle + * + * Outputs a jQuery slideToggle event + * + * @access public + * @param string - element + * @param string - One of 'slow', 'normal', 'fast', or time in milliseconds + * @param string - Javascript callback function + * @return string + */ + function _slideToggle($element = 'this', $speed = '', $callback = '') + { + $element = $this->_prep_element($element); + $speed = $this->_validate_speed($speed); + + if ($callback != '') + { + $callback = ", function(){\n{$callback}\n}"; + } + + $str = "$({$element}).slideToggle({$speed}{$callback});"; + + return $str; + } + + // -------------------------------------------------------------------- + + /** + * Toggle + * + * Outputs a jQuery toggle event + * + * @access private + * @param string - element + * @return string + */ + function _toggle($element = 'this') + { + $element = $this->_prep_element($element); + $str = "$({$element}).toggle();"; + return $str; + } + + // -------------------------------------------------------------------- + + /** + * Toggle Class + * + * Outputs a jQuery toggle class event + * + * @access private + * @param string - element + * @return string + */ + function _toggleClass($element = 'this', $class='') + { + $element = $this->_prep_element($element); + $str = "$({$element}).toggleClass(\"$class\");"; + return $str; + } + + // -------------------------------------------------------------------- + + /** + * Show + * + * Outputs a jQuery show event + * + * @access private + * @param string - element + * @param string - One of 'slow', 'normal', 'fast', or time in milliseconds + * @param string - Javascript callback function + * @return string + */ + function _show($element = 'this', $speed = '', $callback = '') + { + $element = $this->_prep_element($element); + $speed = $this->_validate_speed($speed); + + if ($callback != '') + { + $callback = ", function(){\n{$callback}\n}"; + } + + $str = "$({$element}).show({$speed}{$callback});"; + + return $str; + } + + // -------------------------------------------------------------------- + + /** + * Updater + * + * An Ajax call that populates the designated DOM node with + * returned content + * + * @access private + * @param string The element to attach the event to + * @param string the controller to run the call against + * @param string optional parameters + * @return string + */ + + function _updater($container = 'this', $controller, $options = '') + { + $container = $this->_prep_element($container); + + $controller = (strpos('://', $controller) === FALSE) ? $controller : $this->CI->config->site_url($controller); + + // ajaxStart and ajaxStop are better choices here... but this is a stop gap + if ($this->CI->config->item('javascript_ajax_img') == '') + { + $loading_notifier = "Loading..."; + } + else + { + $loading_notifier = 'CI->config->slash_item('base_url') . $this->CI->config->item('javascript_ajax_img') . '\' alt=\'Loading\' />'; + } + + $updater = "$($container).empty();\n"; // anything that was in... get it out + $updater .= "\t\t$($container).prepend(\"$loading_notifier\");\n"; // to replace with an image + + $request_options = ''; + if ($options != '') + { + $request_options .= ", {"; + $request_options .= (is_array($options)) ? "'".implode("', '", $options)."'" : "'".str_replace(":", "':'", $options)."'"; + $request_options .= "}"; + } + + $updater .= "\t\t$($container).load('$controller'$request_options);"; + return $updater; + } + + + // -------------------------------------------------------------------- + // Pre-written handy stuff + // -------------------------------------------------------------------- + + /** + * Zebra tables + * + * @access private + * @param string table name + * @param string plugin location + * @return string + */ + function _zebraTables($class = '', $odd = 'odd', $hover = '') + { + $class = ($class != '') ? '.'.$class : ''; + + $zebra = "\t\$(\"table{$class} tbody tr:nth-child(even)\").addClass(\"{$odd}\");"; + + $this->jquery_code_for_compile[] = $zebra; + + if ($hover != '') + { + $hover = $this->hover("table{$class} tbody tr", "$(this).addClass('hover');", "$(this).removeClass('hover');"); + } + + return $zebra; + } + + + + // -------------------------------------------------------------------- + // Plugins + // -------------------------------------------------------------------- + + /** + * Corner Plugin + * + * http://www.malsup.com/jquery/corner/ + * + * @access public + * @param string target + * @return string + */ + function corner($element = '', $corner_style = '') + { + // may want to make this configurable down the road + $corner_location = '/plugins/jquery.corner.js'; + + if ($corner_style != '') + { + $corner_style = '"'.$corner_style.'"'; + } + + return "$(" . $this->_prep_element($element) . ").corner(".$corner_style.");"; + } + + // -------------------------------------------------------------------- + + /** + * modal window + * + * Load a thickbox modal window + * + * @access public + * @return void + */ + function modal($src, $relative = FALSE) + { + $this->jquery_code_for_load[] = $this->external($src, $relative); + } + + // -------------------------------------------------------------------- + + /** + * Effect + * + * Load an Effect library + * + * @access public + * @return void + */ + function effect($src, $relative = FALSE) + { + $this->jquery_code_for_load[] = $this->external($src, $relative); + } + + // -------------------------------------------------------------------- + + /** + * Plugin + * + * Load a plugin library + * + * @access public + * @return void + */ + function plugin($src, $relative = FALSE) + { + $this->jquery_code_for_load[] = $this->external($src, $relative); + } + + // -------------------------------------------------------------------- + + /** + * UI + * + * Load a user interface library + * + * @access public + * @return void + */ + function ui($src, $relative = FALSE) + { + $this->jquery_code_for_load[] = $this->external($src, $relative); + } + // -------------------------------------------------------------------- + + /** + * Sortable + * + * Creates a jQuery sortable + * + * @access public + * @return void + */ + function sortable($element, $options = array()) + { + + if (count($options) > 0) + { + $sort_options = array(); + foreach ($options as $k=>$v) + { + $sort_options[] = "\n\t\t".$k.': '.$v.""; + } + $sort_options = implode(",", $sort_options); + } + else + { + $sort_options = ''; + } + + return "$(" . $this->_prep_element($element) . ").sortable({".$sort_options."\n\t});"; + } + + // -------------------------------------------------------------------- + + /** + * Table Sorter Plugin + * + * @access public + * @param string table name + * @param string plugin location + * @return string + */ + function tablesorter($table = '', $options = '') + { + $this->jquery_code_for_compile[] = "\t$(" . $this->_prep_element($table) . ").tablesorter($options);\n"; + } + + // -------------------------------------------------------------------- + // Class functions + // -------------------------------------------------------------------- + + /** + * Add Event + * + * Constructs the syntax for an event, and adds to into the array for compilation + * + * @access private + * @param string The element to attach the event to + * @param string The code to execute + * @param string The event to pass + * @return string + */ + function _add_event($element, $js, $event) + { + if (is_array($js)) + { + $js = implode("\n\t\t", $js); + + } + + $event = "\n\t$(" . $this->_prep_element($element) . ").{$event}(function(){\n\t\t{$js}\n\t});\n"; + $this->jquery_code_for_compile[] = $event; + return $event; + } + + // -------------------------------------------------------------------- + + /** + * Compile + * + * As events are specified, they are stored in an array + * This funciton compiles them all for output on a page + * + * @access private + * @return string + */ + function _compile($view_var = 'script_foot', $script_tags = TRUE) + { + // External references + $external_scripts = implode('', $this->jquery_code_for_load); + $this->CI->load->vars(array('library_src' => $external_scripts)); + + if (count($this->jquery_code_for_compile) == 0 ) + { + // no inline references, let's just return + return; + } + + // Inline references + $script = '$(document).ready(function() {' . "\n"; + $script .= implode('', $this->jquery_code_for_compile); + $script .= '});'; + + $output = ($script_tags === FALSE) ? $script : $this->inline($script); + + $this->CI->load->vars(array($view_var => $output)); + + } + + // -------------------------------------------------------------------- + + /** + * Clear Compile + * + * Clears the array of script events collected for output + * + * @access public + * @return void + */ + function _clear_compile() + { + $this->jquery_code_for_compile = array(); + } + + // -------------------------------------------------------------------- + + /** + * Document Ready + * + * A wrapper for writing document.ready() + * + * @access private + * @return string + */ + function _document_ready($js) + { + if ( ! is_array($js)) + { + $js = array ($js); + + } + + foreach ($js as $script) + { + $this->jquery_code_for_compile[] = $script; + } + } + + // -------------------------------------------------------------------- + + /** + * Script Tag + * + * Outputs the script tag that loads the jquery.js file into an HTML document + * + * @access public + * @param string + * @return string + */ + function script($library_src = '', $relative = FALSE) + { + $library_src = $this->external($library_src, $relative); + $this->jquery_code_for_load[] = $library_src; + return $library_src; + } + + // -------------------------------------------------------------------- + + /** + * Prep Element + * + * Puts HTML element in quotes for use in jQuery code + * unless the supplied element is the Javascript 'this' + * object, in which case no quotes are added + * + * @access public + * @param string + * @return string + */ + function _prep_element($element) + { + if ($element != 'this') + { + $element = '"'.$element.'"'; + } + + return $element; + } + + // -------------------------------------------------------------------- + + /** + * Validate Speed + * + * Ensures the speed parameter is valid for jQuery + * + * @access private + * @param string + * @return string + */ + function _validate_speed($speed) + { + if (in_array($speed, array('slow', 'normal', 'fast'))) + { + $speed = '"'.$speed.'"'; + } + elseif (preg_match("/[^0-9]/", $speed)) + { + $speed = ''; + } + + return $speed; + } + +} + +/* End of file Jquery.php */ +/* Location: ./system/libraries/Jquery.php */ \ No newline at end of file -- cgit v1.2.3-24-g4f1b