Posts by Bruno • 83 points
20 posts
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1
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answers43
viewsQ: Make Crosstab columns have a dynamic width | Jasperreports
I’m working with DynamicJasper to generate a report with a Crosstab with dynamic columns, but I’m having a problem, the table you’re generating is exceeding the page width limit and some columns are…
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answer45
viewsQ: Change the color of only one of the bars/columns of the graph generated in PPTX - Apache Poi
I’m working with the Apache Poi v4.1.2 in the Java for file generation .pptx, slide display on PowerPoint. I’m basically using the Apache Poi to generate slides with graphics, so far so good, I am…
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answer35
viewsQ: Dynamically set the height of a band on Jasperreports
I am doing a project to facilitate the creation of reports with DynamicJasper and got to a part where I have to position an element that is in Band PageHeader manually, setting the position X and Y,…
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answers104
viewsQ: Convert a Query with a Subquery to a Query with a Join
I’m trying to optimize a Query that the system I’m working on makes it have a SubQuery inside, only this SubQuery is referencing another table that has relation to the main table and by what I’ve…
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answers546
viewsA: Drawer Navigator does not open - React Native Navigation
I found the error, researching further on the React Navigation 3.x found that I needed to add a code to my MainActivity.java. The code you need to put on this one:…
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votes2
answers546
viewsQ: Drawer Navigator does not open - React Native Navigation
I’m doing a project in React Native using the React Navigation 3.x and trying to use the Drawer Navigator, I’ve used it on React Navigation 2.7 and it worked perfectly, only now for some reason it…
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answer528
viewsQ: Label position in React Native Picker
I’m using the component Picker of React Native and ta working, listing, selecting and such, only that I can not style it well, I was able to put edge, arrange the size but the text that is inside it…
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answers65
viewsQ: Make a table thead fixed and tbody have scroll - HTML and CSS
I have an item listing screen and everything on it is fixed, nn can have the scroll on the side, but inside this screen has a table and this table can have the scroll but the only thing q can scroll…
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answer1608
viewsA: Interface dependency injection in Typescript - Angular 6
With the help of @Guilhermecostamilam I found the answer, nn looks so beautiful but can use, ta ai the code: Interface: import {Agenda} from "../model/agenda"; import {Observable} from "rxjs/index";…
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answer1608
viewsQ: Interface dependency injection in Typescript - Angular 6
I am doing the front end of a project using Angular 6, but I am beginner in both Angular and Typescript and I am trying to use the interfaces of Typescript as in Java, injecting them to use the…
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answer1879
viewsQ: Angular 6 CLI command to create a Component in a specific folder
Is there any way to create a Component in Angular 6 CLI by specifying which folder it should be in? I searched the net and found the ng g c nome-componente --module=app but this is just to say that…
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answer3380
viewsA: Take value from an application.properties property - Spring Boot
After my research, although ngm aqi gave me the answer, I was able to find, and I will answer here in case someone else has this problem, the class was like this: @Component…
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answer130
viewsQ: Keyholder.getKey() can return null - Spring Boot Jdbctemplate
The thing is, I’m a beginner in Spring and I’m doing a method that will insert a new row into a database table and this method will return the Id new that was generated by the Bank, I am doing this…
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votes1
answer3380
viewsQ: Take value from an application.properties property - Spring Boot
I’m a starter at Spring Boot. I have a project in Spring Boot q has a application.properties and inside there is a property with a value (spring.datasource.username=user) and I want to take this…
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votes2
answers682
viewsA: Error while trying to connect to a Postgresql database with Hibernate and Spring Boot
I managed to solve my int problem I’ll just update here, I just went there on Spring Initializr and created a new project by selecting dependencies Web, DevTools, PostgreSQL e JPA, I pasted the same…
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answers682
viewsQ: Error while trying to connect to a Postgresql database with Hibernate and Spring Boot
I’m a beginner in Spring Boot and Hibernate, I did a project on Spring Initializr only with the dependencies Web, DevTools e PostgreSQL, but then I added dependency spring-boot-starter-data-jpa, I…
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answers947
viewsQ: Spring Boot - Senseless 404 error
I’m starting with Spring boot and created a project by Spring Initializr with Spring Boot 2.0.5 and dependencies Web, PostgreSQL e DevTools, I imported the project in Intellij, until then everything…
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answer103
viewsA: Primefaces 6.2 onCellEdit - getNewValue() nn is receiving the new value
I found my mistake, the mistake is on the line <p:dataTable id="lista" value="#{itemController.getDataModelCliente(p.idCategoria)}"... I’m only using the meto get of my Datamodel object. The good…
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answer103
viewsQ: Primefaces 6.2 onCellEdit - getNewValue() nn is receiving the new value
I’m doing a project with Primefaces and on a screen I use a Datatable with cellEdit and I followed the example of the right showcase and tals however the getNewValue and the getOldValue are coming…
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answer100
viewsQ: Keep Bean alive even after a redirect - JSF
Does anyone know any way to leave a Bean alive even after giving a redirect? The situation is like this: I am developing a project where, in theory, the user login and the user and password he typed…