how to delete structure of table

[Former Member]

hi,

ihave atable with some rows and i have two buttons ADD and DELETE when ever i click on add iam abe to add new row to the table and when ever i click on delete iam able to delete the row of the table,but my problem is when i click on delete i am able to delete only the UI elements in that row, but structure of the table is remaining as it is, can u please tell me the code to delete structure of the table also

thanks

kishore

[Former Member]

Hi,

Set Visible Row Count property of the table to -1.

Regards,

Apurva

[piyush_kumar6]

_ you can take help from following code _

here in this case i have added one check bos in table , for

each row , those rows whos check box is selected will be deleted .

or you can use leadselection instead of check box.

Code Details

nodeTravel is bind with table ui.

wdContext.currentContextElement().setTravelDestinationRowCount(wdContext.nodeTravel().size());

in this line

TravelDestinationRowCount is a value attribute of type integer .

you set VisibleRowCount properties of table ui to travelDestinationRowCount

boolean flag=true;

if(wdContext.nodeTravel().size()>0)

{

IPrivateV_TravelRequestView.ITravelNode travelNode=wdContext.nodeTravel();

IPrivateV_TravelRequestView.ITravelElement travelElement;

wdContext.nodeTravel().setLeadSelection(0);

for(int i=0;i<wdContext.nodeTravel().size();i++)

{

travelElement=travelNode.getTravelElementAt(i);

boolean val=wdContext.nodeTravel().getTravelElementAt(i).getCheckBoxValue();

if(val)

{

i--;

travelNode.removeElement(travelElement);

wdContext.currentContextElement().setTravelDestinationRowCount(wdContext.nodeTravel().size());

flag=false;

wdContext.currentContextElement().setTravelMsg("");

}

}

if(flag)

{

wdContext.currentContextElement().setTravelMsg("No row is selected");//msg if deleting the row without selecting the checkbox...

}

[Former Member]

hi,

i was used below code in one of my application, in my application i was called delete bapi inorder to delete particular employee details, in this case first i deleted the particular row using "removeElement()" and then i called Delete BAPI

please find out the below code.

int n = wdContext.nodeCatsrecordsGETLIST_Out().size();

int leadSelected = wdContext.nodeCatsrecordsGETLIST_Out().getLeadSelection();

IWDMessageManager messageMgr = wdThis.wdGetAPI().getComponent().getMessageManager();

for (int i = n - 1; i >= 0; --i)

{

if (wdContext.nodeCatsrecordsGETLIST_Out().isMultiSelected(i) || leadSelected == i)

{

wdContext.nodeCatsrecordsGETLIST_Out().removeElement(wdContext.nodeCatsrecordsGETLIST_Out().getElementAt(i));

ICatsrecordsGETLIST_OutElement out = (ICatsrecordsGETLIST_OutElement)wdContext.nodeCatsrecordsGETLIST_Out().getElementAt(i);

String s1 = out.getCounter();

wdContext.nodeBapi_Catimesheetmgr_Delete_Input().nodeCatsrecords().currentCatsrecordsElement().setCounter(s1); wdThis.wdGetCats_Time_Travel_CustController().executeBapi_Catimesheetmgr_Delete_Input();

}

}

[snehal_kendre]

HI Kishore,

What is your exact requirment? Deleting a table structure means?

[Former Member]

when ever i click on delete the UI elements in that row are only deleting but not the structure,that means the row is remaining as it is

thanks

Kishore

[snehal_kendre]

Hi,

That means you have 4 record shown in 4 rows of table...

but when you delete a record->its contents are deleted but -> table still shows 4 rows...

and you wan to show 3 rows only...

if this is the case then adjust the table size.....i.e. VisibleRowCount property of table

Edited by: snehal kendre on Jun 10, 2008 11:02 AM