html - JSTL forEach and if code not executing properly -

-

i wrote code assignment appears not executing properly.

<c:if test="${counter<fn:length(passangername[status.index])}">                  <c:redirect url="confirmbooking.jsp" >                     <c:param name="error" value="invalid data. please try again!"/>                 </c:redirect>         </c:if>

i printing counter values check if loop working fine or not , during first iteration, seems work fine counter value not being printed in second iteration , forth. know second iteration takes place because can see other stuff printing. result "if" part @ end not working why needs fixed. note: else besides working fine. doing wrong here? please help!

additional note: code working fine if inputs alphabets instance, saurav or john if second input combination of alphabets , numbers, code not work.

<c:set var="alphaupper" value="${['a','b','c','d','e','f','g','h','i','j','k','l','m','n','o','p','q','r','s','t','u','v','w','x','y','z']}"/> <c:set var="alphalower" value="${['a','b','c','d','e','f','g','h','i','j','k','l','m','n','o','p','q','r','s','t','u','v','w','x','y','z',' ']}"/>  <c:foreach begin="0" end="${param.looper-1}" varstatus="status">         <c:set var="counter" value="0"/>         <c:out value="${passangername[status.index]}"/> &nbsp; <c:out value="length: ${fn:length(passangername[status.index])}"/><br>                  <c:foreach var="i" begin="0" end="${fn:length(passangername[status.index])}" step="1">                     <c:foreach var="j" begin="0" end="${fn:length(alphaupper)}" step="1">                         <c:if test="${fn:substring(passangername[status.index], i, + 1)==alphaupper[j] or fn:substring(passangername[status.index], i, + 1)==alphalower[j]}">                             <c:set var="counter" value="${counter=counter+1}"/>                          </c:if>                     </c:foreach>                 </c:foreach>          <c:out value="counter: ${counter}"/><br>               <c:if test="${counter<fn:length(passangername[status.index])}">                      <c:redirect url="confirmbooking.jsp" >                         <c:param name="error" value="invalid data. please try again!"/>                     </c:redirect>             </c:if>           <c:set var="records" value="${records=records+1}"/>  </c:foreach>


Comments

Post a Comment

Popular posts from this blog

ios - RestKit 0.20 — CoreData: error: Failed to call designated initializer on NSManagedObject class (again) -

-
this error has shown on many times, seems. prominent answer issue seems restkit 0.20 — coredata: error: failed call designated initializer on nsmanagedobject class however, solution posted doesn't work me. let's start beginning: i want upload file server. want parse response make sure uploaded. if not, try again later. model has boolean variable called nsnumber *senttoserver purpose (in coredata, bool saved nsnumber ) . because don't know whether sending going successful, save entity coredata model first before sending via restkit. when post request successful, server returns json string this: {"id":14,"created":true} notice that, of course, id not set on coredata model yet, both id , created new informations model. here's model: @interface recording : nsmanagedobject @property (nonatomic, retain) nsstring * audiofilepath; @property (nonatomic, retain) nsdate * createdat; @property (nonatomic, retain) nsstring * deviceid; @
Read more

java - Digest auth with Spring Security using javaconfig -

-
so i'm trying create digest authentication spring following documentation trying translate xml "requirements" in java requirements. let's have xml in docs: <bean id="digestfilter" class= "org.springframework.security.web.authentication.www.digestauthenticationfilter"> <property name="userdetailsservice" ref="jdbcdaoimpl"/> <property name="authenticationentrypoint" ref="digestentrypoint"/> <property name="usercache" ref="usercache"/> </bean> <bean id="digestentrypoint" class= "org.springframework.security.web.authentication.www.digestauthenticationentrypoint"> <property name="realmname" value="contacts realm via digest authentication"/> <property name="key" value="acegi"/> <property name="noncevalidityseconds" value="10"/> </b
Read more

laravel - PDOException in Connector.php line 55: SQLSTATE[HY000] [1045] Access denied for user 'root'@'localhost' (using password: YES) -

-
my .env: app_env=local app_debug=true app_key=myappkey app_url=http://localhost db_connection=mysql db_host=localhost db_port=3306 db_database=gestiontaller db_username=root db_password='root' cache_driver=file session_driver=file queue_driver=sync redis_host=127.0.0.1 redis_password=null redis_port=6379 mail_driver=smtp mail_host=mailtrap.io mail_port=2525 mail_username=null mail_password=null mail_encryption=null i've tried password ", ' , without, restarting server every time. i've tried changing localhost 172.0.0.1. yes, password correct, running mysql -u root -p introducing password root in prompt can go mysql. users table: +------------------+-----------+ | user | host | +------------------+-----------+ | debian-sys-maint | localhost | | mysql.sys | localhost | | root | localhost | | root1 | localhost | +------------------+-----------+ i've added homestead.yaml this: database_port: 3306
Read more