What does it mean when my jtextfield has “” written instead of the text I imported from a file?
I imported a String ArrayList from a file and I tried to write the first String (position 0) of the array in a JtextField. The word is not on the JtextField, instead of it, I have the word " dynamic " written there.
Here's the code:
txtTEST = new JTextField();
String title =gl.getGL().getBooks().get(0).getTitle();
System.out.println(title);
txtTESTE.setText(title);
dynamic jtextfield windowbuilder
asked Dec 29 '18 at 16:17
eyelasheyelash
379
add a comment |
I imported a String ArrayList from a file and I tried to write the first String (position 0) of the array in a JtextField. The word is not on the JtextField, instead of it, I have the word " dynamic " written there.
Here's the code:
txtTEST = new JTextField();
String title =gl.getGL().getBooks().get(0).getTitle();
System.out.println(title);
txtTESTE.setText(title);
dynamic jtextfield windowbuilder
asked Dec 29 '18 at 16:17
eyelasheyelash
379
add a comment |
I imported a String ArrayList from a file and I tried to write the first String (position 0) of the array in a JtextField. The word is not on the JtextField, instead of it, I have the word " dynamic " written there.
Here's the code:
txtTEST = new JTextField();
String title =gl.getGL().getBooks().get(0).getTitle();
System.out.println(title);
txtTESTE.setText(title);
dynamic jtextfield windowbuilder
asked Dec 29 '18 at 16:17
eyelasheyelash
379
I imported a String ArrayList from a file and I tried to write the first String (position 0) of the array in a JtextField. The word is not on the JtextField, instead of it, I have the word " dynamic " written there.
Here's the code:
txtTEST = new JTextField();
String title =gl.getGL().getBooks().get(0).getTitle();
System.out.println(title);
txtTESTE.setText(title);
dynamic jtextfield windowbuilder
dynamic jtextfield windowbuilder
asked Dec 29 '18 at 16:17
eyelasheyelash
379
asked Dec 29 '18 at 16:17
eyelasheyelash
379
asked Dec 29 '18 at 16:17
eyelasheyelash
379
asked Dec 29 '18 at 16:17
eyelasheyelash
379
asked Dec 29 '18 at 16:17
eyelasheyelash
379
379
add a comment |
add a comment |
1 Answer
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< dynamic > means that this text field has not a static string (e.g "Hello world"). Window builder will show it, when the value of the field is a variable.
gl.getGL().getBooks().get(0).getTitle();
This is a variable, hence the window builder will show < dynamic >.
As far as i remember though (i have not used windowbuiler for almost a year), if you give a final variable to the field, window builder will be a able to spot it and show the correct value. Something like
private static final String HELLO_WORLD = "Hello world!";
...
textField.setText(HELLO_WORLD);
answered Jan 4 at 12:35
George ZougianosGeorge Zougianos
527310
add a comment |
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1 Answer
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active
oldest
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1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
< dynamic > means that this text field has not a static string (e.g "Hello world"). Window builder will show it, when the value of the field is a variable.
gl.getGL().getBooks().get(0).getTitle();
This is a variable, hence the window builder will show < dynamic >.
As far as i remember though (i have not used windowbuiler for almost a year), if you give a final variable to the field, window builder will be a able to spot it and show the correct value. Something like
private static final String HELLO_WORLD = "Hello world!";
...
textField.setText(HELLO_WORLD);
answered Jan 4 at 12:35
George ZougianosGeorge Zougianos
527310
add a comment |
< dynamic > means that this text field has not a static string (e.g "Hello world"). Window builder will show it, when the value of the field is a variable.
gl.getGL().getBooks().get(0).getTitle();
This is a variable, hence the window builder will show < dynamic >.
As far as i remember though (i have not used windowbuiler for almost a year), if you give a final variable to the field, window builder will be a able to spot it and show the correct value. Something like
private static final String HELLO_WORLD = "Hello world!";
...
textField.setText(HELLO_WORLD);
answered Jan 4 at 12:35
George ZougianosGeorge Zougianos
527310
add a comment |
< dynamic > means that this text field has not a static string (e.g "Hello world"). Window builder will show it, when the value of the field is a variable.
gl.getGL().getBooks().get(0).getTitle();
This is a variable, hence the window builder will show < dynamic >.
As far as i remember though (i have not used windowbuiler for almost a year), if you give a final variable to the field, window builder will be a able to spot it and show the correct value. Something like
private static final String HELLO_WORLD = "Hello world!";
...
textField.setText(HELLO_WORLD);
answered Jan 4 at 12:35
George ZougianosGeorge Zougianos
527310
< dynamic > means that this text field has not a static string (e.g "Hello world"). Window builder will show it, when the value of the field is a variable.
gl.getGL().getBooks().get(0).getTitle();
This is a variable, hence the window builder will show < dynamic >.
As far as i remember though (i have not used windowbuiler for almost a year), if you give a final variable to the field, window builder will be a able to spot it and show the correct value. Something like
private static final String HELLO_WORLD = "Hello world!";
...
textField.setText(HELLO_WORLD);
answered Jan 4 at 12:35
George ZougianosGeorge Zougianos
527310
answered Jan 4 at 12:35
George ZougianosGeorge Zougianos
527310
answered Jan 4 at 12:35
George ZougianosGeorge Zougianos
527310
answered Jan 4 at 12:35
George ZougianosGeorge Zougianos
527310
527310
add a comment |
add a comment |
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