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Top / Struts / Struts Validator

Validate¤Î¤ä¤êÊý¤Ç¤â½ñ¤­¤Þ¤·¤¿¤¬¡¢Struts1.0¤Ë¤ÏValidate¤ò¤¹¤ë»ÅÁȤߤ¬FormBean?¤ËÁȤ߹þ¤Þ¤ì¤Æ¤¤¤Þ¤·¤¿¡£¤·¤«¤·¡¢Struts1.1¤Ë¤Ê¤Ã¤Æ¤«¤éDynaActionForm?¤ò»È¤¦¤³¤È¤¬Áý¤¨¤Þ¤·¤¿¤¬¡¢DynaActionForm?¤Ç¤Ïº£¤Þ¤Ç¤Î¤ä¤êÊý¤Ï»È¤¨¤Þ¤»¤ó*1¡£DynaActionForm?¤ÇForm¤ÇValidate¤ò¹Ô¤¦¤Ë¤Ï¡¢¤³¤ÎStrutsValidator?µ¡Ç½¤ò»È¤¦¤ß¤¿¤¤¤Ç¤¹¡£¤³¤ì¤Ï¥½¡¼¥¹¥³¡¼¥É¤Ë¥Á¥§¥Ã¥¯¥í¥¸¥Ã¥¯¤òµ­½Ò¤¹¤ë¤Î¤Ç¤Ï¤Ê¤¯¤Æ¡¢ÀßÄê¥Õ¥¡¥¤¥ë(validation.xml)¤È¡¢¥ë¡¼¥ë¥Õ¥¡¥¤¥ë(validator-rules.xml)¤òÍѤ¤¤Æ¥Á¥§¥Ã¥¯µ¡Ç½¤ò¼ÂÁõ¤¹¤ë¤È¤¤¤¦¤â¤Î¤Ç¤¹¡£¤³¤ì¤ò»È¤¦¤³¤È¤Ë¤è¤Ã¤Æ

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public ActionErrors validate(ActionMapping mapping,HttpServletRequest request){
  ActionErrors errors = new ActionErrors();
  //ÆþÎϤ¬¶õ¤À¤Ã¤¿¤é
  if (input == null || input.equals("")) {
    ¥Æ¥­¥¹¥È¥Ü¥Ã¥¯¥¹¤Ç¥¨¥é¡¼¤¬È¯À¸¤·¤¿¡¢¥¨¥é¡¼Ê¸¸À¤Ï¡Ö¥­¡¼¥ï¡¼¥É¤òÆþÎϤ·¤Æ¤¯¤À¤µ¤¤¡×
    errors.add("input",new ActionError("errors.required", "¥­¡¼¥ï¡¼¥É¤òÆþÎϤ·¤Æ¤¯¤À¤µ¤¤"));
  }
  return errors;
}

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<html:errors property="input"/>

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<plug-in className="org.apache.struts.validator.ValidatorPlugIn">
  <set-property property="pathnames" 
     value="/WEB-INF/validator-rules.xml,/WEB-INF/validation.xml" />
</plug-in>

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DynaActionForm?¤Ç¤Ïvalidate½èÍý¤¬¹Ô¤ï¤ì¤Ê¤¤¤¿¤á¡¢DynaValidatorForm?¤ËForm¤ÎÆâÍÆ¤òÊѹ¹¤·¤Þ¤¹¡£

  <form-bean name="searchForm" type="org.apache.struts.action.DynaActionForm">
-><form-bean name="searchForm" type="org.apache.struts.validator.DynaValidatorForm">

validation.xml¤Ë¥ë¡¼¥ë¤òµ­½Ò

º£²ó¤âÁ°²ó¤ÈƱÍÍ¡¢searchForm¤Îinput¥×¥í¥Ñ¥Æ¥£¤Ïnull¤¬NG¤È¤¤¤¦¥Á¥§¥Ã¥¯¤ò¼ÂÁõ¤·¤Þ¤¹¡£validation.xml¤Ë°Ê²¼¤ÎÆâÍÆ¤òµ­½Ò¤·¤Þ¤¹¡£

<form-validation>
  <formset>
    <form name="searchForm">
      <field property="input" depends="required">
        <arg0 key="¥­¡¼¥ï¡¼¥É¤òÆþÎϤ·¤Æ¤¯¤À¤µ¤¤" resource="false"/>
      </field>
    </form>
  </formset>
</form-validation>

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Action¥¿¥°¤Ë¡¢validete¤¹¤ë»Ý¤Î

validate="true" 

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input="kino.tiles.javaDocumentSearch" <-tiles¤ÎÃͤâ½ñ¤±¤ë

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¥¨¥é¡¼¤ÎID¤È¡¢ApplicationResources?.properties¤Î¥­¡¼¤Î»ØÄê¡¢{0}¤ÎÃÖ´¹

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  1. <html:errors property="input"/> ¤Îinput¤Î»ØÄêÊýË¡(¥¨¥é¡¼¤ÎID)
  2. new ActionError?("errors.required", "¥­¡¼¥ï¡¼¥É¤òÆþÎϤ·¤Æ¤¯¤À¤µ¤¤")¤Î
    "errors.required"¤Î»ØÄêÊýË¡
  3. new ActionError?("errors.required", "¥­¡¼¥ï¡¼¥É¤òÆþÎϤ·¤Æ¤¯¤À¤µ¤¤")¤Î
    "¥­¡¼¥ï¡¼¥É¤òÆþÎϤ·¤Æ¤¯¤À¤µ¤¤"¤Îʸ»úÎó¤Î»ØÄê

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  1. ¥¨¥é¡¼¤ÎID¤ÏForm¤Î¥×¥í¥Ñ¥Æ¥£¤ÈƱ¤¸¤Ë¤Ê¤ë*3¤ß¤¿¤¤¤Ç¡¢searchForm¤Îproperty¤Ï"input"¤Ç¤¢¤ë¤¿¤á
    <html:errors property="input"/>
    ¤Ç¤è¤¤¡£
  2. ApplicationResources?.properties¤Î¥­¡¼¤Ï¡¢È¯À¸¤·¤¿¥¨¥é¡¼¤¬ depends="required"
    ¤Ç¤¢¤ë¤¿¤áerrors.required¤¬¥­¡¼¤È¤Ê¤ë
  3. ¥×¥í¥Ñ¥Æ¥£¥Õ¥¡¥¤¥ë¤Î{0}¤¬
    <arg0 key="¥­¡¼¥ï¡¼¥É¤òÆþÎϤ·¤Æ¤¯¤À¤µ¤¤" resource="false"/>
    ¤ËÂбþ¤¹¤ë

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JavaScript?¤Ç¸¡¾Ú¤¹¤ë

Validator¤ÎÌ̤ܶȤ·¤ÆJavaScript?¸¡¾Ú¤¬¤¢¤ê¤Þ¤¹¡£

<html:javascript formName="searchForm"/>

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   <html:form action="/searchSearch" focus="input" >
-> <html:form action="/searchSearch" focus="input"
        onsubmit="return validateSearchForm(this);"> 

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<msg name="required" key="errors.userid.null" />

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errors.required -> errors.userid.null

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<form name="passwordForm">
  <field property="userid" depends="required">
    <msg name="required" key="errors.userid.null" />
  </field>
</form>

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¤ª¤â¤·¤í¤«¤Ã¤¿ 25  
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  • hPJgBSSpnRB -- bqxytsvj? 2009-03-31 (²Ð) 18:04:56
  • lDPOnJZOseANRNrPjgb? -- didnfoxerq? 2009-05-28 (ÌÚ) 04:19:28
  • lDPOnJZOseANRNrPjgb? -- didnfoxerq? 2009-05-28 (ÌÚ) 04:21:09
  • IPaOZezPNsUOZUXP -- goglmqj? 2010-04-10 (ÅÚ) 03:58:37
  • OtpXZZuezd -- jcbvprbqn? 2010-05-31 (·î) 08:35:22
  • gFtIXcLczSSChX -- ylmtokan? 2010-06-27 (Æü) 08:40:52
  • lIPXmhbixrevngK -- woacqjvvq? 2010-12-09 (ÌÚ) 03:40:19
  • KIWgGiRhqOiPM -- dhpybojgrm? 2010-12-15 (¿å) 07:59:31
  • ERkAMXBhBNKmcUfqlx? -- auqcqaqch? 2011-04-29 (¶â) 01:48:28
  • IjBGiltzt -- pjngaioth? 2011-06-18 (ÅÚ) 00:50:38
  • teMVOGVdevvLk? -- ilvhuckxhi? 2011-11-08 (²Ð) 04:16:40
  • wIXzzgwyxbqjXbRNS -- oharswhnz? 2012-01-02 (·î) 06:27:58
  • aKrExRGLwBnBn? -- wnrsarkbl? 2012-01-13 (¶â) 17:38:45
  • HqeowmfLLHihts -- fatcjqd? 2012-01-29 (Æü) 18:41:36
  • HtPXWAifd -- nhrrhcliqax? 2012-03-11 (Æü) 21:37:23
  • HqCSPJltKkCXa -- tzamtjql? 2012-04-24 (²Ð) 23:19:24
  • ZaCwJalPMdk -- gkdahwxjq? 2012-05-13 (Æü) 19:48:14

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Top / Struts / Struts Validator

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*1 FormBean?½ñ¤«¤Ê¤¤¤«¤é¤Í
*2 JavaScript?¤Ç¤¹¤Í
*3 Êѹ¹ÉÔ²Äǽ¡©

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Last-modified: 2012-05-13 (Æü) 19:48:16 (5d)