rohitdivas
asked on
Add radio-button in JTable
Hi All,
I have added a JTable in a Panel. I have written below piece of code for it. I have two queries:
1) Using the below set of code, the application doesnot shows me the header part, columnNames, although it is displaying the data properly. I suppose i am missing some point here. Please comment!
JTable jAddInstanceTable ;
Object[] columnNames = {
"Select",
" Name",
"String Value",
"String Password",
" Comments"};
Object[][] data = {
{
"radio-button", "iName", "value", "password", "comments"}
, {
"radio-button0", "iName0", "value0", "password0", "comments0"}
, {
"r1", "iName1", "value1", "password1", "comments1"}
};
jAddInstanceTable = new JTable(data,columnNames);
JTableHeader th = new JTableHeader();
th.setName("InstanceVector
jAddInstanceTable.setTable
2) I need to add radio button inside one of the row. and at one time only one radio button should be selectable. Any comments how to proceed for the same?
Thanks,
rdh
I have added a JTable in a Panel. I have written below piece of code for it. I have two queries:
1) Using the below set of code, the application doesnot shows me the header part, columnNames, although it is displaying the data properly. I suppose i am missing some point here. Please comment!
JTable jAddInstanceTable ;
Object[] columnNames = {
"Select",
" Name",
"String Value",
"String Password",
" Comments"};
Object[][] data = {
{
"radio-button", "iName", "value", "password", "comments"}
, {
"radio-button0", "iName0", "value0", "password0", "comments0"}
, {
"r1", "iName1", "value1", "password1", "comments1"}
};
jAddInstanceTable = new JTable(data,columnNames);
JTableHeader th = new JTableHeader();
th.setName("InstanceVector
jAddInstanceTable.setTable
2) I need to add radio button inside one of the row. and at one time only one radio button should be selectable. Any comments how to proceed for the same?
Thanks,
rdh
1) Remove
>> jAddInstanceTable.setTable
>> jAddInstanceTable.setTable
>> 1. You need to add the table to a JScrollPane
And that too
And that too
ASKER
Regarding radiobutton, i need to display a radio button in first column of every row. And at one time user can select only one radio button
I am not getting the desired result even after deleting following lines from the code:
JTableHeader th = new JTableHeader();
th.setName("InstanceVector
jAddInstanceTable.setTable
rdh
I am not getting the desired result even after deleting following lines from the code:
JTableHeader th = new JTableHeader();
th.setName("InstanceVector
jAddInstanceTable.setTable
rdh
>> I am not getting the desired result
Did you
>> add the table to a JScrollPane
?
Did you
>> add the table to a JScrollPane
?
ASKER CERTIFIED SOLUTION
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Adding to a scroll pane as i suggested is necessary
>>and at one time user can select only one radio button
That's going to take a special table model, where the values 'cut across' rows. You'll need a custom renderer to show the radio buttons
>>and at one time user can select only one radio button
That's going to take a special table model, where the values 'cut across' rows. You'll need a custom renderer to show the radio buttons
Thank you
rohitdivas can you tell me why the answer i gave you was ignored please?
ASKER
Hi CEHJ,
Actually i was looking for a complete solutions for both of my queries. You had answered my first query right. But zzynx gave me complete answer.
But thanks a lot CEHJ for helping. Also, I am not ignoring your answer at all.
Regards,
RDH
Actually i was looking for a complete solutions for both of my queries. You had answered my first query right. But zzynx gave me complete answer.
But thanks a lot CEHJ for helping. Also, I am not ignoring your answer at all.
Regards,
RDH
>>Actually i was looking for a complete solutions for both of my queries. You had answered my first query right.
Then i should have been credited for it.
Then i should have been credited for it.
ASKER
For me query a) had 10% weightage and query b) had 90% weightage.
So i.e 5 points for anwering ur query. Rather giving u 5 points , its better to give all 50 points to zzynx.
But, still lots of thanks!!
Do not worry CEHJ, next time, i shall definately consider this situation while assigning points.
RDH
So i.e 5 points for anwering ur query. Rather giving u 5 points , its better to give all 50 points to zzynx.
But, still lots of thanks!!
Do not worry CEHJ, next time, i shall definately consider this situation while assigning points.
RDH
Blacklist++
rohitdivas, what about this proposal:
>> For me query a) had 10% weightage and query b) had 90% weightage.
Then you should have given the question a number of points that's in accordance of this weightage.
Since 20 points is the minimum to give in case of a split (10% = 20 points => 100% = 200 points)
You could
1) ask to reopen this question
2) once reopened, increment the points to 200
3) re-accept and split the points into 20/180
>> For me query a) had 10% weightage and query b) had 90% weightage.
Then you should have given the question a number of points that's in accordance of this weightage.
Since 20 points is the minimum to give in case of a split (10% = 20 points => 100% = 200 points)
You could
1) ask to reopen this question
2) once reopened, increment the points to 200
3) re-accept and split the points into 20/180
ASKER
But frankly telling, i do not wish to assign any more points on this query. What about proposal:
you transfer 5 points to CEHJ.
What do you say, CEHJ?
rdh
you transfer 5 points to CEHJ.
What do you say, CEHJ?
rdh
ASKER
>>Then you should have given the question a number of points that's in accordance of this weightage
Moreover if you look at the qureries, one can easily guess abt the weightage, it doesnot require any explicit mention.
rdh
Moreover if you look at the qureries, one can easily guess abt the weightage, it doesnot require any explicit mention.
rdh
Forget it zzynx thanks, i simply shan't answer this person's questions again. I hope if you do, you don't happen to answer the 'wrong' part of the question correctly ;-)
ASKER
It's your wish CEHJ, no nody is forcing you to answer.
I liked zzynx quick, accurate and complete responses that is why I assigned him all the points.
I donot have any personal disliking for you, its just that i found zzynx more deserving.
rdh
I liked zzynx quick, accurate and complete responses that is why I assigned him all the points.
I donot have any personal disliking for you, its just that i found zzynx more deserving.
rdh
>> I hope if you do, you don't happen to answer the 'wrong' part of the question correctly
As a matter of fact, rohitdivas, in the future you can avoid this kind of problems by following this EE rule:
Don't ask more than one question per 'thread'.
As a matter of fact, rohitdivas, in the future you can avoid this kind of problems by following this EE rule:
Don't ask more than one question per 'thread'.
ASKER
Sure zzynx, anyways thanks for providing excellent, quality and timely answers
rohit
rohit
You're welcome
2. Please say more about how the radio buttons are to be distributed