ZK - Open Source Ajax Java Framework

We want to duplicate editable row with data. We prefer to use grid or list box. Tried a lot of ways. Please help us to do

1. Read data from a grid
2. Duplicate row with multi columns ( it should be editable too after adding the row )

Hi,

Would you provide your implementation? Then we can give some advice.

Hi Vincent,

Our client receives quotations in excel sheets, but , content format varies ( order of columns, title name of column.. ). We need to insert a single quotation (many products . one product in a row with many columns ) to a standard grid ( We implemented this part ).

Customer want to approve , reject or comment each row. Also they need to copy single row with data and want to insert next to the copied row with same data ( it should be editable too ). This is for adding product with similar specifications .

In each row , we need to put a approve / reject .

Please help us for this.

Hi,

There are two demo about inline edit for grid.
Please refer to the link: http://www.zkoss.org/zkdemo/grid/inline_editing and http://www.zkoss.org/zkdemo/grid/inline_row_editing.

And you could implement ListModelList.add() API for adding duplicate row data.

Hi Vincent,

We had tried this already. This does not helps to insert a " NEW ROW " at desired position . We actually need to DUPLICATE a row with existing data , at desired position.

Eg: We need insert a 5th row with the data in 4th row. So 4th and 5th will have the same data.

Hi,

As I mentioned in last post. You can implement ListModelList.add() API to add duplicate data.
For example:

public void onClick$copyBtn() {
    ListModelList listModel = (ListModelList) grid.getModel();
    Object rowData4 = listModel.get(4);
    listModel.add(rowData4);
}

Hi Vincent,
I using ZK 5.0.7.1 had try your last solution but I want to apply with listbox which with button event OnClick it add one row below but it has empty content.

Regards

Hi,

Here is the demo I tried and works fine

package jdflgf7$v6;
import org.zkoss.zk.ui.*;
import org.zkoss.zk.ui.event.*;
import org.zkoss.zk.ui.util.*;
import org.zkoss.zk.ui.ext.*;
import org.zkoss.zk.au.*;
import org.zkoss.zk.au.out.*;
import org.zkoss.zul.*;
public class TestComposer extends GenericForwardComposer {
  private Grid grid;
  
  public void doAfterCompose(Component comp) throws Exception {
    super.doAfterCompose(comp);
    String[] items = new String[]{"item 1", "item 2", "item 3", "item 4", "item 5"};
    grid.setModel(new ListModelList(items));
    grid.setRowRenderer(new RowRenderer(){
      public void render(Row row, Object data) {
        String item = (String) data;
        new Label(item).setParent(row);
      }
    });
  }
  
  public void onClick$copy() {
    ListModelList listModel = (ListModelList) grid.getModel();
    int size = listModel.size();
    String item6 = ((String) listModel.get(size-1)) + " copy ";
    listModel.add(item6);
  }
}

<zk>
  <window border="normal" title="hello" apply="jdflgf7$v6.TestComposer">
    <grid id="grid">
      <columns>
        <column label="items" />
      </columns>
    </grid>
    <button id="copy" label="copy last row" />
  </window>
</zk>