import file content to textarea
-2
try {
int j=0;
FileInputStream f1=new FileInputStream("E:\fall 2018\COMP 155\IO\jashandeep.txt");
FileInputStream f2=new FileInputStream("E:\fall 2018\COMP 155\IO\jaimeet.txt");
SequenceInputStream sr2=new SequenceInputStream(f1,f2);
while((j=sr2.read())!=-1)
{
a1.setText(String.valueOf((char)j));
}
f1.close();
f2.close();
sr2.close();
}
catch(Exception e)
{
System.err.println(e);
}
I am not able to get text inside textarea....help please!!
java file-io text-files file-handling
edited Nov 25 '18 at 15:10
Andrew Thompson
154k28163345
asked Nov 25 '18 at 14:03
Jashandeep SinghJashandeep Singh
114
add a comment |
-2
try {
int j=0;
FileInputStream f1=new FileInputStream("E:\fall 2018\COMP 155\IO\jashandeep.txt");
FileInputStream f2=new FileInputStream("E:\fall 2018\COMP 155\IO\jaimeet.txt");
SequenceInputStream sr2=new SequenceInputStream(f1,f2);
while((j=sr2.read())!=-1)
{
a1.setText(String.valueOf((char)j));
}
f1.close();
f2.close();
sr2.close();
}
catch(Exception e)
{
System.err.println(e);
}
I am not able to get text inside textarea....help please!!
java file-io text-files file-handling
edited Nov 25 '18 at 15:10
Andrew Thompson
154k28163345
asked Nov 25 '18 at 14:03
Jashandeep SinghJashandeep Singh
114
1
I am not able to get text inside textarea what text area? this code is writing (I assume) to aa1object (is this the textarea?). What exactly is the problem and where is it?
– Guy
Nov 25 '18 at 14:08
For better help sooner, edit to add a Minimal, Complete, and Verifiable example or Short, Self Contained, Correct Example.
– Andrew Thompson
Nov 25 '18 at 15:19
add a comment |
-2
-2
-2
try {
int j=0;
FileInputStream f1=new FileInputStream("E:\fall 2018\COMP 155\IO\jashandeep.txt");
FileInputStream f2=new FileInputStream("E:\fall 2018\COMP 155\IO\jaimeet.txt");
SequenceInputStream sr2=new SequenceInputStream(f1,f2);
while((j=sr2.read())!=-1)
{
a1.setText(String.valueOf((char)j));
}
f1.close();
f2.close();
sr2.close();
}
catch(Exception e)
{
System.err.println(e);
}
I am not able to get text inside textarea....help please!!
java file-io text-files file-handling
edited Nov 25 '18 at 15:10
Andrew Thompson
154k28163345
asked Nov 25 '18 at 14:03
Jashandeep SinghJashandeep Singh
114
try {
int j=0;
FileInputStream f1=new FileInputStream("E:\fall 2018\COMP 155\IO\jashandeep.txt");
FileInputStream f2=new FileInputStream("E:\fall 2018\COMP 155\IO\jaimeet.txt");
SequenceInputStream sr2=new SequenceInputStream(f1,f2);
while((j=sr2.read())!=-1)
{
a1.setText(String.valueOf((char)j));
}
f1.close();
f2.close();
sr2.close();
}
catch(Exception e)
{
System.err.println(e);
}
I am not able to get text inside textarea....help please!!
java file-io text-files file-handling
java file-io text-files file-handling
edited Nov 25 '18 at 15:10
Andrew Thompson
154k28163345
asked Nov 25 '18 at 14:03
Jashandeep SinghJashandeep Singh
114
edited Nov 25 '18 at 15:10
Andrew Thompson
154k28163345
asked Nov 25 '18 at 14:03
Jashandeep SinghJashandeep Singh
114
edited Nov 25 '18 at 15:10
Andrew Thompson
154k28163345
edited Nov 25 '18 at 15:10
Andrew Thompson
154k28163345
edited Nov 25 '18 at 15:10
Andrew Thompson
154k28163345
154k28163345
asked Nov 25 '18 at 14:03
Jashandeep SinghJashandeep Singh
114
asked Nov 25 '18 at 14:03
Jashandeep SinghJashandeep Singh
114
asked Nov 25 '18 at 14:03
Jashandeep SinghJashandeep Singh
114
114
1
I am not able to get text inside textarea what text area? this code is writing (I assume) to aa1object (is this the textarea?). What exactly is the problem and where is it?
– Guy
Nov 25 '18 at 14:08
For better help sooner, edit to add a Minimal, Complete, and Verifiable example or Short, Self Contained, Correct Example.
– Andrew Thompson
Nov 25 '18 at 15:19
add a comment |
1
I am not able to get text inside textarea what text area? this code is writing (I assume) to aa1object (is this the textarea?). What exactly is the problem and where is it?
– Guy
Nov 25 '18 at 14:08
For better help sooner, edit to add a Minimal, Complete, and Verifiable example or Short, Self Contained, Correct Example.
– Andrew Thompson
Nov 25 '18 at 15:19
1
1
I am not able to get text inside textarea what text area? this code is writing (I assume) to a
a1 object (is this the textarea?). What exactly is the problem and where is it?– Guy
Nov 25 '18 at 14:08
I am not able to get text inside textarea what text area? this code is writing (I assume) to a
a1 object (is this the textarea?). What exactly is the problem and where is it?– Guy
Nov 25 '18 at 14:08
For better help sooner, edit to add a Minimal, Complete, and Verifiable example or Short, Self Contained, Correct Example.
– Andrew Thompson
Nov 25 '18 at 15:19
For better help sooner, edit to add a Minimal, Complete, and Verifiable example or Short, Self Contained, Correct Example.
– Andrew Thompson
Nov 25 '18 at 15:19
add a comment |
2 Answers
2
active
oldest
votes
1
You are setting one character on every iteration. You should append characters into existing value or set text once at all.
a1.append(String.valueOf((char)j));
Here is an example for one file:
a1.setText(String.valueOf(Files.readAllBytes(Paths.get("file.txt")));
answered Nov 25 '18 at 14:34
Emre SavcıEmre Savcı
2,0861820
add a comment |
0
SequenceInputStream sr2=new SequenceInputStream(f1,f2);
while((j=sr2.read())!=-1)
{
a1.setText(String.valueOf((char)j));
}
Assuming a1 is a JTextArea, it would be easier to..
SequenceInputStream sr2=new SequenceInputStream(f1,f2);
InputStreamReader isr = new InputStreamReader(sr2);
a1.read(irs, "Combined Files");
answered Nov 25 '18 at 15:09
Andrew ThompsonAndrew Thompson
154k28163345
add a comment |
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2 Answers
2
active
oldest
votes
2 Answers
2
active
oldest
votes
active
oldest
votes
active
oldest
votes
1
You are setting one character on every iteration. You should append characters into existing value or set text once at all.
a1.append(String.valueOf((char)j));
Here is an example for one file:
a1.setText(String.valueOf(Files.readAllBytes(Paths.get("file.txt")));
answered Nov 25 '18 at 14:34
Emre SavcıEmre Savcı
2,0861820
add a comment |
1
You are setting one character on every iteration. You should append characters into existing value or set text once at all.
a1.append(String.valueOf((char)j));
Here is an example for one file:
a1.setText(String.valueOf(Files.readAllBytes(Paths.get("file.txt")));
answered Nov 25 '18 at 14:34
Emre SavcıEmre Savcı
2,0861820
add a comment |
1
1
1
You are setting one character on every iteration. You should append characters into existing value or set text once at all.
a1.append(String.valueOf((char)j));
Here is an example for one file:
a1.setText(String.valueOf(Files.readAllBytes(Paths.get("file.txt")));
answered Nov 25 '18 at 14:34
Emre SavcıEmre Savcı
2,0861820
You are setting one character on every iteration. You should append characters into existing value or set text once at all.
a1.append(String.valueOf((char)j));
Here is an example for one file:
a1.setText(String.valueOf(Files.readAllBytes(Paths.get("file.txt")));
answered Nov 25 '18 at 14:34
Emre SavcıEmre Savcı
2,0861820
edited Nov 25 '18 at 15:08
answered Nov 25 '18 at 14:34
Emre SavcıEmre Savcı
2,0861820
answered Nov 25 '18 at 14:34
Emre SavcıEmre Savcı
2,0861820
answered Nov 25 '18 at 14:34
Emre SavcıEmre Savcı
2,0861820
2,0861820
add a comment |
add a comment |
0
SequenceInputStream sr2=new SequenceInputStream(f1,f2);
while((j=sr2.read())!=-1)
{
a1.setText(String.valueOf((char)j));
}
Assuming a1 is a JTextArea, it would be easier to..
SequenceInputStream sr2=new SequenceInputStream(f1,f2);
InputStreamReader isr = new InputStreamReader(sr2);
a1.read(irs, "Combined Files");
answered Nov 25 '18 at 15:09
Andrew ThompsonAndrew Thompson
154k28163345
add a comment |
0
SequenceInputStream sr2=new SequenceInputStream(f1,f2);
while((j=sr2.read())!=-1)
{
a1.setText(String.valueOf((char)j));
}
Assuming a1 is a JTextArea, it would be easier to..
SequenceInputStream sr2=new SequenceInputStream(f1,f2);
InputStreamReader isr = new InputStreamReader(sr2);
a1.read(irs, "Combined Files");
answered Nov 25 '18 at 15:09
Andrew ThompsonAndrew Thompson
154k28163345
add a comment |
0
0
0
SequenceInputStream sr2=new SequenceInputStream(f1,f2);
while((j=sr2.read())!=-1)
{
a1.setText(String.valueOf((char)j));
}
Assuming a1 is a JTextArea, it would be easier to..
SequenceInputStream sr2=new SequenceInputStream(f1,f2);
InputStreamReader isr = new InputStreamReader(sr2);
a1.read(irs, "Combined Files");
answered Nov 25 '18 at 15:09
Andrew ThompsonAndrew Thompson
154k28163345
SequenceInputStream sr2=new SequenceInputStream(f1,f2);
while((j=sr2.read())!=-1)
{
a1.setText(String.valueOf((char)j));
}
Assuming a1 is a JTextArea, it would be easier to..
SequenceInputStream sr2=new SequenceInputStream(f1,f2);
InputStreamReader isr = new InputStreamReader(sr2);
a1.read(irs, "Combined Files");
answered Nov 25 '18 at 15:09
Andrew ThompsonAndrew Thompson
154k28163345
answered Nov 25 '18 at 15:09
Andrew ThompsonAndrew Thompson
154k28163345
answered Nov 25 '18 at 15:09
Andrew ThompsonAndrew Thompson
154k28163345
answered Nov 25 '18 at 15:09
Andrew ThompsonAndrew Thompson
154k28163345
154k28163345
add a comment |
add a comment |
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1
I am not able to get text inside textarea what text area? this code is writing (I assume) to a
a1object (is this the textarea?). What exactly is the problem and where is it?– Guy
Nov 25 '18 at 14:08
For better help sooner, edit to add a Minimal, Complete, and Verifiable example or Short, Self Contained, Correct Example.
– Andrew Thompson
Nov 25 '18 at 15:19