Yii Framework v1.1.10 绫诲弬鑰

CDefaultValueValidator

system.validators
缁ф壙 class CDefaultValueValidator » CValidator » CComponent
鐗堟湰 $Id: CDefaultValueValidator.php 3515 2011-12-28 12:29:24Z mdomba $
婧愮爜 framework/validators/CDefaultValueValidator.php
CDefaultValueValidator浣跨敤缁欏畾鐨勫间负灞炴ц祴鍊笺 杩欎釜绫讳笉浼氭墽琛岄獙璇侊紝瀹冪殑涓昏鐢ㄩ旀槸浠ヤ竴绉嶅姩鎬佺殑 鏂瑰紡涓哄睘鎬ф寚瀹氶粯璁ゅ笺

鍏叡灞炴

闅愯棌缁ф壙灞炴

灞炴绫诲瀷鎻忚堪瀹氫箟鍦
attributes array 闇瑕佽楠岃瘉鐨勫睘鎬х殑鍒楄〃銆 CValidator
builtInValidators array 鍐呯疆楠岃瘉鍣ㄥ垪琛 (name=>class) CValidator
enableClientValidation boolean 鏄惁鎵ц瀹㈡埛绔獙璇併傞粯璁ゅ间负true銆 鍙傝CActiveForm::enableClientValidation浠ヤ簡瑙f洿澶氬叧浜庡鎴风楠岃瘉鐨勭粏鑺傘 CValidator
message string 鐢ㄦ埛鑷畾涔夌殑閿欒鎻愮ず淇℃伅銆備笉鍚岀殑楠岃瘉鍣ㄥ彲浠ュ湪璇ヤ俊鎭腑 瀹氫箟鍚勭鍗犱綅绗︼紙灏嗚瀹為檯鍊兼浛鎹級銆傚崰浣嶇鈥渰attribute}鈥濆彲浠ヨ鎵鏈 楠岃瘉鍣ㄨ瘑鍒紝瀹冧細琚娇鐢ㄥ睘鎬х殑鏍囩鏉ユ浛鎹€ CValidator
on array 楠岃瘉鍣ㄥ皢琚簲鐢ㄥ埌鐨勬儏鏅ā寮忕殑鍒楄〃銆 鏁扮粍鐨勯敭-鍊奸兘鏄儏鏅ā寮忕殑鍚嶇О銆 CValidator
safe boolean 杩涜鏁村潡璧嬪兼槸鏄惁鑰冭檻姝ら獙璇佸櫒涓垪鍑虹殑灞炴х殑瀹夊叏鎬с 榛樿鍊间负true銆 CValidator
setOnEmpty boolean 鏄惁浠呭綋灞炴у间负null鎴杄mpty鏃舵墠涓哄睘鎬ц祴榛樿鍊笺 榛樿鍊间负true銆傚鏋滆缃负false锛屾灞炴у皢濮嬬粓浠ラ粯璁ゅ艰祴鍊硷紝鍗充娇 瀹冧箣鍓嶅凡缁忚鏄惧紡鍦拌祴鍊艰繃銆 CDefaultValueValidator
skipOnError boolean 濡傛灉褰撳墠灞炴у凡缁忓瓨鍦ㄩ獙璇侀敊璇紝杩欎釜楠岃瘉瑙勫垯 鏄惁璺宠繃銆傞粯璁ゅ兼槸false銆 CValidator
value mixed 涓哄睘鎬ц缃殑榛樿鍊笺 CDefaultValueValidator

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
__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
applyTo() 杩斿洖鍊兼寚瀹氭楠岃瘉鍣ㄦ槸鍚﹀簲鐢ㄥ埌鎸囧畾鐨勬儏鏅ā寮忋 CValidator
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
canGetProperty() 纭畾灞炴ф槸鍚﹀彲璇汇 CComponent
canSetProperty() 纭畾灞炴ф槸鍚﹀彲鍐欍 CComponent
clientValidateAttribute() 杩斿洖鎵ц瀹㈡埛绔獙璇佹墍闇鐨凧avaScript鑴氭湰銆 CValidator
createValidator() 鍒涘缓涓涓獙璇佸櫒瀵硅薄銆 CValidator
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
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
getEventHandlers() 杩斿洖涓涓簨浠剁殑闄勫姞澶勭悊绋嬪簭鍒楄〃銆 CComponent
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
raiseEvent() 鍙戣捣涓涓簨浠躲 CComponent
validate() 楠岃瘉缁欏畾鐨勫璞° CValidator

鍙椾繚鎶ゆ柟娉

闅愯棌缁ф壙鏂规硶

鏂规硶鎻忚堪瀹氫箟鍦
addError() 娣诲姞鍏充簬鎸囧畾灞炴х殑涓涓敊璇彁绀轰俊鎭埌娲诲姩璁板綍涓 CValidator
isEmpty() 妫娴嬬粰瀹氬兼槸鍚︿负绌恒 CValidator
validateAttribute() 楠岃瘉浼犲叆瀵硅薄鐨勫睘鎬с CDefaultValueValidator

灞炴ц缁

setOnEmpty 灞炴
public boolean $setOnEmpty;

鏄惁浠呭綋灞炴у间负null鎴杄mpty鏃舵墠涓哄睘鎬ц祴榛樿鍊笺 榛樿鍊间负true銆傚鏋滆缃负false锛屾灞炴у皢濮嬬粓浠ラ粯璁ゅ艰祴鍊硷紝鍗充娇 瀹冧箣鍓嶅凡缁忚鏄惧紡鍦拌祴鍊艰繃銆

value 灞炴
public mixed $value;

涓哄睘鎬ц缃殑榛樿鍊笺

鏂规硶璇︾粏

validateAttribute() 鏂规硶
protected void validateAttribute(CModel $object, string $attribute)
$object CModel 闇瑕侀獙璇佺殑瀵硅薄銆
$attribute string 闇瑕侀獙璇佺殑灞炴с
婧愮爜锛 framework/validators/CDefaultValueValidator.php#38 (鏄剧ず)
protected function validateAttribute($object,$attribute)
{
    if(!
$this->setOnEmpty)
        
$object->$attribute=$this->value;
    else
    {
        
$value=$object->$attribute;
        if(
$value===null || $value==='')
            
$object->$attribute=$this->value;
    }
}

楠岃瘉浼犲叆瀵硅薄鐨勫睘鎬с

Copyright © 2008-2011 by Yii Software LLC
All Rights Reserved.