Displaying values in the table

[Former Member]

HI Team,

I am trying to display 10 rows, with 3 cols in a table.

but it is displaying only last row.

this is the code is wrote.

for(int i=1;i<=10;i++)

{

wdContext.nodeEmpDetails().invalidate();

wdContext.nodeEmpDetails().currentEmpDetailsElement().setEmpId(500+i);

wdContext.nodeEmpDetails().currentEmpDetailsElement().setEmpName("Emp Name :"+i);

wdContext.nodeEmpDetails().currentEmpDetailsElement().setSalary(10000+i);

wdComponentAPI.getComponent().getMessageManager().reportSuccess(" Value..."+ i );

}

And bounded this node attributes to table cols.

when i print them i am getting all the values.

But the table is displaying only last row.

cardinality is 1--n

selction is 0-1

How can display all 10 rows in table

Regards,

Naresh

[former_member197348 · Accepted solution]

Hi Naresh,

Put this wdContext.nodeEmpDetails().invalidate();

before loop.

invalidate() method clears the data in the value node,

if you put this statement in the loop each time in the loop the previous data is being cleared so you are able to see only final iteration data.

regards,

Siva

[Former Member · Accepted solution]

I changed it, but still it is displaying only last row.

like this....

510 Emp Name :10 10,010

Is cardinality is correct ?

Regards,

Naresh

[former_member201361]

hi,

use this code.

for(int i=0;i<10;i++){

IEmpDetailsElement inventor = wdContext.createEmpDetailsElement();

inventor.setEmpId(500+i);

inventor.setEmployeeName("Name"+i);

inventor.setSalary(10000+i);

wdContext.nodeInventor().addElement(inventor);

}

u have import the IprivateEmpDetailsElement.

For Import press ctrlshiftO;

or right click >source>Organize imports

thanks and regards

fazal

Edited by: fazal ahamed on Apr 9, 2008 4:29 PM

[Former Member]

Hi Naresh,

To explain further,

You are actually manipulating the same element of Node EmpDetails. To create 10 records you have to create 10 elements for the node. Then for each of the element set the respective values. Also for this code make node cardinality as 0..n otherwise instead of 10 records, you will see 11 records with first record having no value.

Regards,

Gopal

[Former Member]

Thank you very much Gopal...

Its resolved. I gave you points

Regards,

Naresh

[nikhil_bose]

wdContext.nodeEmpDetails().invalidate(); will clear all the data in the nodeEmpDetails.

put wdContext.nodeEmpDetails().invalidate() before for loop as to clear the node for the first time and then you can add elements.

you can refer the following code too.

wdContext.nodeEmpDetails().invalidate();
IPrivate<view>View.IEmpDetailsElement element;
for(int i=1;i<=10;i++)
{
element = wdContext.createEmpDetailsElement();
element.setEmpId(500+i);
element.setEmpName("Emp Name :"+i);
element.setSalary(10000+i);

wdContext.nodeEmpDetails().addElement(element);


}

- nikhiL

[Former Member]

Hi Naresh,

Instead of

for(int i=1;i<=10;i++)
{
wdContext.nodeEmpDetails().invalidate();
wdContext.nodeEmpDetails().currentEmpDetailsElement().setEmpId(500+i);
wdContext.nodeEmpDetails().currentEmpDetailsElement().setEmpName("Emp Name :"+i);
wdContext.nodeEmpDetails().currentEmpDetailsElement().setSalary(10000+i);

wdComponentAPI.getComponent().getMessageManager().reportSuccess(" Value..."+ i );

}

put following

for(int i=1;i<=10;i++)
{
wdContext.nodeEmpDetails().addElement(wdContext.nodeEmpDetails().createEmpDetailsElement());
wdContext.nodeEmpDetails().moveLast();
wdContext.nodeEmpDetails().currentEmpDetailsElement().setEmpId(500+i);
wdContext.nodeEmpDetails().currentEmpDetailsElement().setEmpName("Emp Name :"+i);
wdContext.nodeEmpDetails().currentEmpDetailsElement().setSalary(10000+i);

wdComponentAPI.getComponent().getMessageManager().reportSuccess(" Value..."+ i );

}
wdContext.nodeEmpDetails().moveFirst(0);

Regards.

Gopal