CODEWITHSUNDEEP
gwt
Riley Lark
Riley Lark

Reputation: 20890

Remove all columns from a CellTable

I'm using a CellTable from GWT 2.1.0.M3. There are removeColumn functions, but no removeAllColumns or anything. Since "columns" is a private member of CellTable, not even my extension of CellTable can easily access it.

For now, I'm just storing the number of columns I add so I can remember to remove them all. Anyone know a better way?

Upvotes: 3

Views: 4615

Answers (3)

Philip Menke
Philip Menke

Reputation: 45

while (cellTable.getColumnCount() > 0) {
    cellTable.removeColumn(0);
}

Upvotes: 3

sriram
sriram

Reputation: 31

I am using this way

  1. Take count of columns of table

int count = this.getView().getTbcell().getColumnCount();

  1. Loop through and remove first column

    for(int i=0;i<count;i++){ this.getView().getTbcell().removeColumn(0); }

Thats it we are done :-)

Upvotes: 3

Nick Siderakis
Nick Siderakis

Reputation: 1961

This might not be what your looking for but it works for me:

getCellTable().setVisibleRange(0, 0);
listViewAdapter.updateRowData(0, result);
getCellTable().setVisibleRange(0, 10);

Upvotes: 1

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