Questions tagged as 'eclipse'

Tagged questions
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Problem with form, Window Builder Eclipse

I am trying to create a form to register a user using the Window Builder plugin with Eclipse, compile but at the time of entering the data and clicking on the "register" button, all the errors appear. The program does compile, but when you open...
asked by 30.05.2017 / 02:24
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Does not compile Local Repository - Maven

I am using Maven with Eclipse and I have configured a source repository in the pom.xml. In my .m2 are all the dependencies included jars of other projects that I must use (before they were as lib). My problem is that it fails to compile in th...
asked by 31.05.2017 / 17:41
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The action of the jsf commanButton does nothing

I have a web application and when you click on the save button it does not do anything ... Here is the code: <!-- Aqui se crean los elementos que seran utilizados por el usuario --> <div class="container" id="formu"> <h:form...
asked by 04.06.2017 / 19:18
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Capture value from datepicker and colorpicker on a String in javaFX

Well, in my program I have a datePicker and a colorpicker, what I want to do is that when I press a button, I will be shown the value of the selected color and the selected date.     
asked by 08.06.2017 / 08:09
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Validate a CheckBox in a JTable - Java

I have placed a checkbox in a JTable . The problem is that when I click on the test button ( btnPrueba ), a validation message "marque" appears. How would I validate correctly ?: protected void btnPruebaActionPerformed(Act...
asked by 18.05.2017 / 18:23
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Unwanted value when printing the value of a JComboBox in a JTable - Java

I have a Jtable ( tbDocSolicitud ) that is filled with information from the database Sql Server 2008 R2 . It has 10 columns and in the first column there is a CheckBox and in the second column there is a ComboBox that i...
asked by 19.05.2017 / 17:19
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how to read a txt file with Java

I think I also need a BufferedWriter and FileWriter but I do not want to write inside the file I just want to read it, modify what is already read and rest it inside a String public String substituye(String parrafo) { StringBuilder co...
asked by 05.05.2017 / 18:39
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Problem when passing information from a JTable to a JComboBox

I have a JTable full of information from the database sqlServer , when I select a row I want the data from one column to be passed to JComboBox cboCentroCosto , but I get the following error: Exception in thread "AWT-...
asked by 28.04.2017 / 00:37
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Error compiling MPI C ++ in Eclipse

The error is as follows:    g ++ "-IC: \ Program Files (x86) \ Microsoft SDKs \ MPI \ Include \" -O0   -g3 -Wall -c -fmessage-length = 0 -o "src \ pt.o" ".. \ src \ pt.cpp" g ++: fatal error: no input files I have to say that I am working...
asked by 03.05.2017 / 23:49
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How to get an object with the Optional interface?

I try to obtain an object from the Person class (class already created) but I want to obtain it with the Optional interface, because the object could or could not be found in a Set of People. The method would be like this: public Optional<P...
asked by 10.05.2017 / 09:57