Posts by Renan Baggio • 196 points
6 posts
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answer298
viewsA: Print table row "datatable"
Use the component p:dataExport of Primefaces. It enables you to easily export data from a datatable to EXCEL, PDF, CSV and XML formats. Here is an example of its use on the Primefaces website:…
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viewsQ: CDI Beans inside . jar file are not found by container (Unsatisfied dependencies)
I created a Java project to lib other projects, decreasing code duplicity between projects. This lib project is exported to jar to be included in Web projects. In the Web projects (from which these…
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answers2784
viewsQ: How to get the return (value) of a Promise in Javascript / Typescript?
I’m starting with Ionic 2, which uses Angular 2, and I’m trying to understand how Promises work, because some libs I’m using work have functions that return Promises and would like to get the value…
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answers86
viewsQ: Built-in Activity/Fragment camera as Instagram
I have an app where sometimes the user needs to take a picture of a receipt during a confirmation process and would like to have the camera inlaid on the same screen at this time (rather than…
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answer297
viewsA: Error when injecting object: returning null
CDI is the Java EE 6 specification that takes care of the dependency injection part, and relies on a web container for its standard execution. But you can use this powerful Java EE feature in a Java…
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answer332
viewsA: How to include a field in the First Faces dataset that does not exist in the datatable?
Marcelo, I may have already found the solution, but I’ll leave an example here. Given a datatable any of the Primefaces you can have so many columns that are not visible on the screen but are…