Questions tagged as 'java'

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How to get date stored in MYSQL and show it in a JDATECHOOSER from java

my question is how can I show a date already stored in my BD in a JDATECHOOSER? I have a JFRAME in which it has a series of fields and I have a JDATECHOOSER in which I need to load the stored date previously. The method I use to load the data...
asked by 26.06.2017 / 00:38
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Load the Jtextfield with a single Combobox

I have the following form and I need that when choosing the rut, dni from the combobox the data of said worker is loaded from the BD in the jtextfield (I am working from oracle express edition 11g) Any idea how to do it? would be a big help p...
asked by 25.06.2017 / 22:43
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search controller spring

I try to pass 2 parameters from my angle controller, it's a search form with 2 parameters, I'm using jdbcTemplate @RequestMapping(value = "/empleado/buscarEmpleado", method = RequestMethod.POST) public ResponseEntity<Void> bu...
asked by 26.06.2017 / 15:54
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Java - Highlighter keeps highlighting after the last word in JTextArea

I am creating a java program that highlights orthographic errors based on a previously loaded dictionary. What I'm trying to do is to highlight the errors as the user is writing in a JTextArea, my problem is that when you finish writing the last...
asked by 26.06.2017 / 23:14
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Problems with setBounds

I'm trying to manipulate a button but even though I use setBounds and setLayout (null) the button appears on my screen where I do not specify it (centered to the top), so it's obviously ignoring the setBounds     public class Ventana extends...
asked by 22.06.2017 / 17:10
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Using sockets to make data requests

I have a mental problem on this subject because I do not know about patterns or best practices that fulfill this task (please, enlighten me on this subject). My context is the following, using Sockets (concretely java.net.Socket and...
asked by 22.06.2017 / 17:14
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Problem of resetting Google App Engine using Java

Good morning, I have a problem that I do not even know where to start with several applications in Google App Engine using Java. It turns out that suddenly the application returns to a previous version of the one I had installed, losing texts...
asked by 04.07.2017 / 12:05
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Problem installing Netbeans 8.2 in Windows 10 Pro x64

I tried to install Netbeans 8.2 on my computer with Windows 10 Pro x64. Previously, I installed it countless times and I had never encountered this problem until I format my computer and install Windows 10 but with the latest updates of Jun...
asked by 03.07.2017 / 20:58
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Error when tracing data from a txt in java

I have a problem when going through a file .txt I can read it perfectly but there is a part of that file that I want to skip and start reading from another point so the file starts Relatório por Data 31/08/16 MEZCLA III 13:36:57...
asked by 23.06.2017 / 16:51
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custom listview hidden switch when downloading scrollview

Custom listview hides the Switch when downloading the scrollview of elements where getTipoIncidencia() equals "Disconnection of the Modem" or "Reconversion of the Modem" This is my adapter class: public class AdaptadorIncident...
asked by 24.06.2017 / 03:10