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<?php |
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class Element_Checksort extends Element_Sort { |
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protected $attributes = array("type" => "checkbox"); |
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protected $inline; |
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protected $maxheight; |
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|
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public function jQueryDocumentReady() { |
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parent::jQueryDocumentReady(); |
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if(!empty($this->inline)) |
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echo 'jQuery("#', $this->attributes["id"], ' .pfbc-checkbox:last").css("margin-right", "0");'; |
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else |
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echo 'jQuery("#', $this->attributes["id"], ' .pfbc-checkbox:last").css({ "padding-bottom": "0", "border-bottom": "none" });'; |
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|
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if(!empty($this->maxheight) && is_numeric($this->maxheight)) { |
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echo <<<JS |
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var checkboxes = jQuery("#{$this->attributes["id"]} .pfbc-checkboxes"); |
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if(checkboxes.outerHeight() > {$this->maxheight}) { |
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checkboxes.css({ |
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"height": "{$this->maxheight}px", |
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"overflow": "auto", |
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"overflow-x": "hidden" |
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}); |
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} |
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JS; |
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} |
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} |
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|
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public function render() { |
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if(isset($this->attributes["value"])) { |
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if(!is_array($this->attributes["value"])) |
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$this->attributes["value"] = array($this->attributes["value"]); |
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} |
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else |
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$this->attributes["value"] = array(); |
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|
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if(substr($this->attributes["name"], -2) != "[]") |
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$this->attributes["name"] .= "[]"; |
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|
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$count = 0; |
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$existing = ""; |
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echo '<div id="', $this->attributes["id"], '"><div class="pfbc-checkboxes">'; |
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foreach($this->options as $value => $text) { |
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$value = $this->getOptionValue($value); |
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echo '<div class="pfbc-checkbox"><table cellpadding="0" cellspacing="0"><tr><td valign="top"><input id="', $this->attributes["id"], "-", $count, '"', $this->getAttributes(array("id", "value", "checked", "name", "onclick")), ' value="', $this->filter($value), '"'; |
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if(in_array($value, $this->attributes["value"])) |
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echo ' checked="checked"'; |
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echo ' onclick="updateChecksort(this, \'', $this->filter($text), '\');"/></td><td><label for="', $this->attributes["id"], "-", $count, '">', $text, '</label></td></tr></table></div>'; |
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|
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if(in_array($value, $this->attributes["value"])) |
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$existing .= '<li id="' . $this->attributes["id"] . "-sort-" . $count . '" class="ui-state-default"><input type="hidden" name="' . $this->attributes["name"] . '" value="' . $value . '"/>' . $text . '</li>'; |
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|
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++$count; |
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} |
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echo '</div>'; |
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|
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if(!empty($this->inline)) |
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echo '<div style="clear: both;"></div>'; |
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|
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echo '<ul>', $existing, '</ul></div>'; |
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} |
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|
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function renderJS() { |
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echo <<<JS |
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if(typeof updateChecksort != "function") { |
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function updateChecksort(element, text) { |
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var position = element.id.lastIndexOf("-"); |
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var id = element.id.substr(0, position); |
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var index = element.id.substr(position + 1); |
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if(element.checked) |
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jQuery("#" + id + " ul").append('<li id="' + id + '-sort-' + index + '" class="ui-state-default"><input type="hidden" name="{$this->attributes["name"]}" value="' + element.value + '"/>' + text + '</li>'); |
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else |
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jQuery("#" + id + "-sort-" + index).remove(); |
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} |
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} |
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JS; |
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} |
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|
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function renderCSS() { |
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if(!empty($this->inline)) |
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echo '#', $this->attributes["id"], ' .pfbc-checkbox { float: left; margin-right: 0.5em; }'; |
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else |
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echo '#', $this->attributes["id"], ' .pfbc-checkbox { padding: 0.5em 0; border-bottom: 1px solid #f4f4f4; }'; |
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parent::renderCSS(); |
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} |
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} |
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