Posts by Douglas • 26 points
5 posts
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answers578
viewsA: Why can’t I upload static data to the JSF datatable?
wladyband see the code below <p:dataTable id="produtosTable" value="#pesquisaProdutosBean.produtosFiltrados}" var="produto"> <p:column headerText="SKU" style="text-align: center; width:…
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answer314
viewsA: Save entity and all its daughter entities
Gilvan if you are using JPA is easy, just use the annotation cascadeType.ALL in the list of your entities. For example: The Mdfe class probably has a list of Mdfedocumento, in this list put the…
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votes1
answer71
viewsA: Hibernate with bank
Miguel by the error log you are violating a Constraint, by the way a foreign key, see Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLIntegrityConstraintViolationException: Cannot add or update a…
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answer634
viewsA: Tomcat does not update files
Naldson this problem can happen for several reasons, I’ll give you some options to see if it solves your problem, come on. 1° see if your project is with Build marked as automatic, the eclipse is in…
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answer239
viewsA: Why is null returned when accessing the managedBean resource?
Anderson I imagine that the 'Object' class created by you has all the desired attributes with its getters and respective setters, remembering that jsf needs the access methods, if yes I ask you to…