Examples of org.itsnat.core.domutil.ElementTableFree

org.itsnat.core.domutil.ElementTableFree
Represents an integer indexed DOM Element table, row elements and cell elements can have different tag names (the meaning of "free").
The interface inherits from {@link ElementListFree} and java.util.Listindirectly and supports both types of iterators. List and Iterator methods accept and return DOM Element objects. They see the table as a list of rows.

The table can work in master and slave modes, see {@link ElementListFree#isMaster()}. If in master mode direct DOM structural changes (add/remove/replace a row, column, cell) must be avoided.

In a "free" table the number of columns may not be the same between rows.
@see ElementGroupManager#createElementTableFree(Element,boolean) @author Jose Maria Arranz Santamaria

    public void initTable()
    {
        Document doc = itsNatDoc.getDocument();
        Element tableParent = doc.getElementById("tableFreeSlaveId");
        ElementGroupManager factory = itsNatDoc.getElementGroupManager();
        ElementTableFree table = factory.createElementTableFree(tableParent,false);


        tableParent.appendChild(createRow(doc,0));
        tableParent.appendChild(createRow(doc,1));
        tableParent.appendChild(createRow(doc,2));


        TestUtil.checkError(table.getRowCount() == 3);


        tableParent.removeChild(table.getRowElementAt(1));
        tableParent.insertBefore(createRow(doc,1),table.getRowElementAt(1)); // Insertamos de nuevo


        TestUtil.checkError(table.getRowCount() == 3);


        // En las siguientes sentencias no se opera directamente con el DOM
        // pero simplemente para ver si funcionan en modo slave
        testShared(table,doc);
    }

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    {
        ItsNatDocument itsNatDoc = null;
        Document doc = itsNatDoc.getDocument();
        Element tableParent = doc.getElementById("elementTableId");
        ElementGroupManager factory = itsNatDoc.getElementGroupManager();
        ElementTableFree table = factory.createElementTableFree(tableParent,true);


        Element rowElem;
        Element cellElem;


        rowElem = doc.createElement("div");


            cellElem = doc.createElement("span");
            cellElem.appendChild(doc.createTextNode("Cell 0,0"));
            rowElem.appendChild(cellElem);


            cellElem = doc.createElement("span");
            cellElem.appendChild(doc.createTextNode("Cell 0,1"));
            rowElem.appendChild(cellElem);


        table.addRow(rowElem);


        rowElem = doc.createElement("div");


            cellElem = doc.createElement("span");
            cellElem.appendChild(doc.createTextNode("Cell 1,0"));
            rowElem.appendChild(cellElem);


            cellElem = doc.createElement("span");
            cellElem.appendChild(doc.createTextNode("Cell 1,1"));
            rowElem.appendChild(cellElem);


        table.addRow(rowElem);
    }

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    public void initTable()
    {
        Document doc = itsNatDoc.getDocument();
        Element tableParent = doc.getElementById("tableFreeMasterId");
        ElementGroupManager factory = itsNatDoc.getElementGroupManager();
        ElementTableFree table = factory.createElementTableFree(tableParent,true);


        table.addRow(createRow(doc,0));
        table.addRow(createRow(doc,1));
        table.addRow(createRow(doc,2));


        TestUtil.checkError(table.getRowCount() == 3);


        table.removeRowAt(1);
        table.insertRowAt(1,createRow(doc,1)); // Insertamos de nuevo


        TestUtil.checkError(table.getRowListElementInfoAt(2).getIndex() == 2); // para ver si se ha actualizado bien


        TestUtil.checkError(table.getRowCount() == 3);


        testShared(table,doc);
    }

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Related Classes of org.itsnat.core.domutil.ElementTableFree

manual.CodeInManualCore

test.core.TestElementTableFreeMaster

test.core.TestElementTableFreeSlave

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