Yii Framework v1.1.10 绫诲弬鑰

CFilterWidget

system.web.widgets
缁ф壙 class CFilterWidget » CWidget » CBaseController » CComponent
瀹炵幇 IFilter
瀛愮被 COutputCache, COutputProcessor
婧愯嚜 1.0
鐗堟湰 $Id: CFilterWidget.php 3515 2011-12-28 12:29:24Z mdomba $
婧愮爜 framework/web/widgets/CFilterWidget.php
CFilterWidget 鏄悇绉嶅彲浠ョ敤浣滆繃婊ゅ櫒鐨勫皬鐗╀欢鐨勫熀绫汇

娲剧敓绫诲彲鑳介渶瑕佽鐩栦笅鍒楁柟娉曪細
  • CWidget::init() : 褰撴瀵硅薄琚綔涓轰竴涓皬鐗╀欢浣跨敤锛屽苟涓旈渶瑕佽繘琛屽垵濮嬪寲鏃惰皟鐢ㄦ鏂规硶銆
  • CWidget::run() : 褰撴瀵硅薄琚綔涓轰竴涓皬鐗╀欢浣跨敤鏃惰皟鐢ㄦ鏂规硶銆
  • filter() : 褰撴瀵硅薄浣滀负涓涓姩浣滆繃婊ゅ櫒铦楄皟鐢ㄧ殑杩囨护鏂规硶銆


CFilterWidget 鎻愪緵浜CWidgetCFilter鐨勬墍鏈夊睘鎬у拰鏂规硶銆

鍏叡灞炴

闅愯棌缁ф壙灞炴

灞炴绫诲瀷鎻忚堪瀹氫箟鍦
actionPrefix string actions鐨処D鐨勫墠缂銆 褰撳井浠跺湪CController::actions涓0鏄庝簡 鍔ㄤ綔鎻愪緵鑰咃紝鍙互涓哄叾鍔ㄤ綔鐨処D鎸囧畾鍓嶇紑浠ュ尯鍒 浜庡埆鐨勫井浠舵垨鎺у埗鍣ㄣ傚綋寰欢鐢ㄤ簬鎺у埗鍣 鐨勮鍥句腑鏃讹紝蹇呴』閰嶇疆鍚屾牱鐨勫墠缂銆 CWidget
controller CController 杩斿洖姝ゅ井浠舵墍灞炵殑鎺у埗鍣ㄣ CWidget
id string 杩斿洖姝ゅ井浠剁殑ID銆傚鏋滈渶瑕佺殑璇濓紝灏嗙敓浜т竴涓柊鐨処D骞跺皢鍏惰繑鍥炪 CWidget
isFilter boolean 杩欎釜widget鏄惁浣滀负涓涓繃婊ゅ櫒浣跨敤銆 CFilterWidget
owner CBaseController 杩斿洖姝ゅ井浠剁殑鎵鏈夎呮垨鍒涘缓鑰呫 CWidget
skin mixed 寰欢浣跨敤鐨勭毊鑲ょ殑鍚嶇О銆傞粯璁や负鈥渄efault鈥濄 濡傛灉姝ゅ睘鎬ц缃负false锛屽井浠跺皢涓嶄細鏈夌毊鑲よ浣跨敤銆 CWidget
stopAction boolean 褰撹繖涓獁idget鐢ㄤ綔涓涓繃婊ゅ櫒鏃舵槸鍚﹀仠姝㈠姩浣滅殑鎵ц銆 姝ゅ睘鎬у簲褰撲粎鍦CWidget::init鏂规硶涓繘琛屾敼鍙樸 榛樿鍊兼槸false锛岃〃绀哄姩浣滃皢浼氳鎵ц銆 CFilterWidget
viewPath string 杩斿洖鍖呭惈姝ゅ井浠舵墍闇鐨勮鍥炬枃浠剁殑璺緞銆 CWidget

鍏叡鏂规硶

闅愯棌缁ф壙鏂规硶

鏂规硶鎻忚堪瀹氫箟鍦
__call() 濡傛灉绫讳腑娌℃湁璋冪殑鏂规硶鍚嶏紝鍒欒皟鐢ㄨ繖涓柟娉曘 CComponent
__construct() 鏋勯犲櫒銆 CFilterWidget
__get() 杩斿洖涓涓睘鎬у笺佷竴涓簨浠跺鐞嗙▼搴忓垪琛ㄦ垨涓涓涓哄悕绉般 CComponent
__isset() 妫鏌ヤ竴涓睘鎬ф槸鍚︿负null銆 CComponent
__set() 璁剧疆涓涓粍浠剁殑灞炴у笺 CComponent
__unset() 璁剧疆涓涓粍浠剁殑灞炴т负null銆 CComponent
actions() 杩斿洖姝idget浣跨敤鐨勫姩浣滅殑鍒楄〃銆 CWidget
asa() 杩斿洖杩欎釜鍚嶅瓧鐨勮涓哄璞° CComponent
attachBehavior() 闄勫姞涓涓涓哄埌缁勪欢銆 CComponent
attachBehaviors() 闄勫姞涓涓涓哄垪琛ㄥ埌缁勪欢銆 CComponent
attachEventHandler() 涓轰簨浠堕檮鍔犱竴涓簨浠跺鐞嗙▼搴忋 CComponent
beginCache() Begins fragment caching. CBaseController
beginClip() Begins recording a clip. CBaseController
beginContent() Begins the rendering of content that is to be decorated by the specified view. CBaseController
beginWidget() Creates a widget and executes it. CBaseController
canGetProperty() 纭畾灞炴ф槸鍚﹀彲璇汇 CComponent
canSetProperty() 纭畾灞炴ф槸鍚﹀彲鍐欍 CComponent
createWidget() Creates a widget and initializes it. CBaseController
detachBehavior() 浠庣粍浠朵腑鍒嗙涓涓涓恒 CComponent
detachBehaviors() 浠庣粍浠朵腑鍒嗙鎵鏈夎涓恒 CComponent
detachEventHandler() 鍒嗙涓涓瓨鍦ㄧ殑浜嬩欢澶勭悊绋嬪簭銆 CComponent
disableBehavior() 绂佺敤涓涓檮鍔犺涓恒 CComponent
disableBehaviors() 绂佺敤缁勪欢闄勫姞鐨勬墍鏈夎涓恒 CComponent
enableBehavior() 鍚敤涓涓檮鍔犺涓恒 CComponent
enableBehaviors() 鍚敤缁勪欢闄勫姞鐨勬墍鏈夎涓恒 CComponent
endCache() Ends fragment caching. CBaseController
endClip() Ends recording a clip. CBaseController
endContent() Ends the rendering of content. CBaseController
endWidget() Ends the execution of the named widget. CBaseController
evaluateExpression() 璁$畻涓涓狿HP琛ㄨ揪寮忥紝鎴栨牴鎹粍浠朵笂涓嬫枃鎵ц鍥炶皟銆 CComponent
filter() 鎵ц杩囨护銆 CFilterWidget
getController() 杩斿洖姝ゅ井浠舵墍灞炵殑鎺у埗鍣ㄣ CWidget
getEventHandlers() 杩斿洖涓涓簨浠剁殑闄勫姞澶勭悊绋嬪簭鍒楄〃銆 CComponent
getId() 杩斿洖姝ゅ井浠剁殑ID銆傚鏋滈渶瑕佺殑璇濓紝灏嗙敓浜т竴涓柊鐨処D骞跺皢鍏惰繑鍥炪 CWidget
getIsFilter() 妫鏌ヨ繖涓獁idget鏄惁浣滀负涓涓繃婊ゅ櫒浣跨敤銆 CFilterWidget
getOwner() 杩斿洖姝ゅ井浠剁殑鎵鏈夎呮垨鍒涘缓鑰呫 CWidget
getViewFile() 鏍规嵁瑙嗗浘鍚嶆煡鎵捐鍥炬枃浠躲 CWidget
getViewPath() 杩斿洖鍖呭惈姝ゅ井浠舵墍闇鐨勮鍥炬枃浠剁殑璺緞銆 CWidget
hasEvent() 纭畾涓涓簨浠舵槸鍚﹀畾涔夈 CComponent
hasEventHandler() 妫鏌ヤ簨浠舵槸鍚︽湁闄勫姞鐨勫鐞嗙▼搴忋 CComponent
hasProperty() 纭畾灞炴ф槸鍚﹁瀹氫箟銆 CComponent
init() 鍒濆鍖栨寰欢銆 CWidget
raiseEvent() 鍙戣捣涓涓簨浠躲 CComponent
render() 娓叉煋涓涓鍥俱 CWidget
renderFile() Renders a view file. CBaseController
renderInternal() Renders a view file. CBaseController
run() 杩愯姝ゅ井浠躲 CWidget
setId() 璁剧疆姝ゅ井浠剁殑ID銆 CWidget
widget() Creates a widget and executes it. CBaseController

灞炴ц缁

isFilter 灞炴 鍙
public boolean getIsFilter()

杩欎釜widget鏄惁浣滀负涓涓繃婊ゅ櫒浣跨敤銆

stopAction 灞炴
public boolean $stopAction;

褰撹繖涓獁idget鐢ㄤ綔涓涓繃婊ゅ櫒鏃舵槸鍚﹀仠姝㈠姩浣滅殑鎵ц銆 姝ゅ睘鎬у簲褰撲粎鍦CWidget::init鏂规硶涓繘琛屾敼鍙樸 榛樿鍊兼槸false锛岃〃绀哄姩浣滃皢浼氳鎵ц銆

鏂规硶璇︾粏

__construct() 鏂规硶
public void __construct(CBaseController $owner=NULL)
$owner CBaseController 杩欎釜widget鐨勬嫢鏈夎呮垨鍒涘缓鑰呫傚彲浠ユ槸widget鎴朿ontroller銆
婧愮爜锛 framework/web/widgets/CFilterWidget.php#45 (鏄剧ず)
public function __construct($owner=null)
{
    
parent::__construct($owner);
    
$this->_isFilter=($owner===null);
}

鏋勯犲櫒銆

filter() 鏂规硶
public void filter(CFilterChain $filterChain)
$filterChain CFilterChain 杩囨护鍣ㄦ墍鍦ㄧ殑閾俱
婧愮爜锛 framework/web/widgets/CFilterWidget.php#66 (鏄剧ず)
public function filter($filterChain)
{
    
$this->init();
    if(!
$this->stopAction)
    {
        
$filterChain->run();
        
$this->run();
    }
}

鎵ц杩囨护銆 榛樿鐨勫疄鐜版柟寮忔槸绠鍗曞湴鎸夐『搴忔墽琛init()CFilterChain::run()run() 娲剧敓绫诲彲浠ヨ鐩栨鏂规硶浠ユ敼鍙樺畠鐨勮涓恒

getIsFilter() 鏂规硶
public boolean getIsFilter()
{return} boolean 杩欎釜widget鏄惁浣滀负涓涓繃婊ゅ櫒浣跨敤銆
婧愮爜锛 framework/web/widgets/CFilterWidget.php#54 (鏄剧ず)
public function getIsFilter()
{
    return 
$this->_isFilter;
}

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