Questions tagged [JSF] (37)

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Spring MVC vs Struts vs JSF?

Because of the abundance of different technologies I'm a little confused. Please tell me whether it is appropriate to compare Spring MVC, Struts and JSF together? As I understand it all frontend faworki and roughly interchangeable. If so, is it possible to write a backend for, say, Spring e, and connect frameworks for this ...
adela_King59 asked April 19th 20 at 12:00
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Validation Class Is Not Found (JSF)?

Hello! recently moved to the learning jsf, I tried to do a validation form, but the error validation class not found IDE-eclipse server-tomcat thank you all in advance!
jeramie20 asked March 18th 20 at 21:31
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How to fix incorrect JAVA_PATH?

Downloaded and antipol WildFly. I go to the bin directory, try to run the script ./standalone.sh. Get this:JBoss Bootstrap Environment JBOSS_HOME: /home/slandshow/Java_Kit/wildfly-14.0.1.Final JAVA: /usr/lib/jvm/java-8-openjdk-amd64/jre/bin/java/bin/java JAVA_OPTS: -server-Xms64m -Xmx512m -XX:MetaspaceSize=96M -XX:Max...
vincenzo_Bahringer asked March 12th 20 at 00:14
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Plugins for web applications Java

Good time of day. Faced the following problem: Is it possible to write in Java a separate plugin to a web application that written using jsf? In fact, there is a basic module with basic functionality, additional functionality should be moved to plugins. Do not fully understand how to formulate a question, but the requireme...
Mitchell.Dach asked October 8th 19 at 02:05
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When the update attribute is written with a colon in the beginning?

When the update attribute is written with a colon in the beginning? ie there is some form of record update, finally want to understand when it applies :FORM:id id FORM:id id What is the difference between FORM id and FORM id
lessie_Kovac asked October 2nd 19 at 19:11
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How to deal with the entry of the Cyrillic alphabet in the database?

The table from the database can save/edit the data, if I enter Russian text, it saves like this: Ð2Ð¾Ñ Ñак ÑоÑÑанÑеÑÑÑ ÑÑÑÑкÐÐ1 ÑекÑÑ Databases - MySQL driver connector/J 5.1.27 driver, into the database fields have utf-8 encoding of a jsf page for encoding. What to add, I think there are those who have had simila...
landen.Medhurst62 asked September 30th 19 at 22:25
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Try in the controller for the entity to write add in database, but for some reason ejbFacade == null. Why?

Develop a web-application where I use templates. Development environment NetBeans For example it created jsf and classes to them and write the app itself. Try in the controller for the entity to write add in database, but for some reason ejbFacade == null, and therefore to do something with him I can't. But the problem is t...
landen.Medhurst62 asked September 30th 19 at 21:51
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What does the annotation @FacesConverter?

Is it possible to learn in more detail what this annotation in java?
landen.Medhurst62 asked September 30th 19 at 21:34
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How to write the value to a hidden field in jsf?

On the page you need to create a hidden field where to write the data but when you try to create such a field<h:inputhidden value="#{informationController.token}" id="hide"></h:inputhidden> gives an error that this field is supposedly present, although the field is:private String token; and the getter:public Str...
landen.Medhurst62 asked September 30th 19 at 20:14
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How to write jsf source code?

in jsf how to write code-condition? ("if that is so-and-so ") Standard coding in JSPs will not be accepted. PS actually required to pay the value in a hidden field, but (and this question I already asked) persistently not working option <h:inputhidden value="#{informationController.token}"></h:inputhidden> if y...
landen.Medhurst62 asked September 30th 19 at 20:00