"Select All" "Deselect All" Operations in Table Data

[Former Member]

Could anyone provide information on implemntation of "Select All" , "Deselect All" Operations for web dynapro java application

[Former Member]

Hi,

Take one contexvalue attribute 'selecetd' of type boolean in the <TableNode>

Take one checkbox as column of the table and bind it's 'checked' property to

context attribute 'selected'

Initially set the boolean value to false

the in onToggle action of checkbox, write following code

For select All ACtion

for(int i=0;i<wdContext.node<TableNode>().size();i++)

{

wdContext.node<TableNode>().get<TableNode>ElementAt(i).set<context attribute>()(true);

}

For DeSelect All ACtion

for(int i=0;i<wdContext.node<TableNode>().size();i++)

{

wdContext.node<TableNode>().get<TableNode>ElementAt(i).set<context attribute>()(false);

}

Regards

LakshmiNarayana

[Former Member]

Hi LakshmiNarayana ,

1) IS it that i have to add one more colum with chkboxes as Column value to my table and

2)To create a new context value as selected inside my table

2)which action i have to toggle to my chkboxes of tablecolum means Select or Deselect

Can u plz clarify my dout

Regards

Padma N

[Former Member]

Hi,

I actually mean it in actions of Buttons or LinkToAction UI Elements

which will select or deselect all the rows of a table

Sorry for not mentioning this..

Regards

LakshmiNarayanaChowdary.N

[Former Member]

Hi Raghu,

Use an action button as "Select/Deselect" in its action write the following code it will surely work..

IPrivateAppView.IAppListNode node= wdContext.nodeAppList();

int size = node.size();

boolean flag = wdContext.currentContextElement().getSelected();

if(flag == false){

for(int i = 0; i < size; i++)

{

wdContext.currentContextElement().setSelected(true);

node.getAppElementAt(i).setIsSelected(true);

}

}

else{

for(int i = 0; i < size; i++)

{

wdContext.currentContextElement().setSelected(false);

node.getAppElementAt(i).setIsSelected(false);

}

}

Regards,

karthik

[Former Member]

Hi Raghu,

Chk this link

Arun

[Former Member]

Hi Raghu,

Are u using check boxes in u table?

Arun

[Former Member]

Yes it is planned to have checkbox in the table .