Examples of org.itsnat.core.domutil.ElementTable

org.itsnat.core.domutil.ElementTable
Manages a pattern based DOM Element table.
The generic table structure is:
```
 <tableParent> <row> ... <optRowContent> <cell> <opt1>...<optN>Pattern</optN>...</opt1> </cell> ... </optRowContent> ... </row> ... </tableParent> 
```
The starting point usually is a DOM table with a single row containing one or several cells this row is save as the pattern (really a deep clone) and used when new rows are added, the first cell of the pattern is used to create new cells (for instance a new column). The initial DOM table (including the row pattern) may be initially cleared or kept as is when this object is created and attached to the underlying DOM table.

This type of table helps to render a table of values into the DOM element table, for instance, this interface support "out the box" the typical DOM element table where every cell element contains some value usually as the data of a text node. Methods to add new cells include optionally a value parameter. The structure and renderer objects are used to customize how and where this value is saved in the table beyond the default cases.

Columns can be added or removed, if a column is removed/added the same column is removed/added to the row pattern too (in fact the table may be empty, no rows, but {@link #getColumnCount()}may be non-zero), the cell pattern is used to add new cells to the row pattern if necessary. All rows have the same number of columns.

By default a just created table has one row if the row pattern is not removed or zero rows if removed and as many columns as declared in the row pattern.

A pattern based DOM Element table ever works in "master" mode {@link ElementListFree#isMaster()} @see ElementGroupManager#createElementTable(Element,boolean) @author Jose Maria Arranz Santamaria

        ItsNatDocument itsNatDoc = getItsNatDocument();
        Document doc = itsNatDoc.getDocument();


        Element parent = doc.getElementById(tableId);
        ElementGroupManager factory = itsNatDoc.getElementGroupManager();
        ElementTable elemTable = factory.createElementTable(parent,true,customStructure,customRenderer);
        elemTable.setColumnCount(3);
        elemTable.addRow(new String[] {"Madrid","Plaza Mayor","Palacio Real"});
        elemTable.addRow(new String[] {"Sevilla","Plaza de Espa�a","Giralda"});
        elemTable.addRow(new String[] {"Segovia","Plaza del Azoguejo","Acueducto Romano"});
    }

View Full Code Here

        ItsNatDocument itsNatDoc = null;
        Document doc = itsNatDoc.getDocument();


        Element parent = doc.getElementById("tableId");
        ElementGroupManager factory = itsNatDoc.getElementGroupManager();
        ElementTable elemTable = factory.createElementTable(parent,true);
        elemTable.setColumnCount(3);
        elemTable.addRow(new String[] {"Madrid","Plaza Mayor","Palacio Real"});
        elemTable.addRow(new String[] {"Sevilla","Plaza de Espa�a","Giralda"});
        elemTable.addRow(new String[] {"Segovia","Plaza del Azoguejo","Acueducto Romano"});
    }

View Full Code Here

            }
        };


        Element parent = doc.getElementById("tableId2");
        ElementGroupManager factory = itsNatDoc.getElementGroupManager();
        ElementTable elemTable = factory.createElementTable(parent,true,null,customRenderer);


    }

View Full Code Here

            }
        };


        Element parent = doc.getElementById("tableId3");
        ElementGroupManager factory = itsNatDoc.getElementGroupManager();
        ElementTable elemTable = factory.createElementTable(parent,true,customStructure,customRenderer);


    }

View Full Code Here

        ItsNatDocument itsNatDoc = null;
        Document doc = itsNatDoc.getDocument();


        Element parent = doc.getElementById("tableId4");
        ElementGroupManager factory = itsNatDoc.getElementGroupManager();
        ElementTable elemTable = factory.createElementTable(parent,true);
    }

View Full Code Here

    public void initTable(String tableId)
    {
        Document doc = itsNatDoc.getDocument();
        Element tableParent = doc.getElementById(tableId);
        ElementGroupManager factory = itsNatDoc.getElementGroupManager();
        ElementTable table = factory.createElementTable(tableParent,false);


        TestUtil.checkError(table.getColumnCount() == 2);


        // En este ejemplo nos basamos en las filas y columnas originales y a�adimos m�s,
        // el patr�n de las 2 primeras celdas de la primera fila se conservar�
        table.addColumn();  // El patr�n ser� el del primer elemento (el 0,0 o 1,1 visualmente)
        table.addRow(new String[]{"Item 2,1","Item 2,2","Item 2,3"});
        table.addRow(new String[]{"Item 3,1","Item 3,2","Item 3,3"});


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

View Full Code Here

    public void initTable(String tableId,ElementTableStructure structure)
    {
        Document doc = itsNatDoc.getDocument();
        Element tableParent = doc.getElementById(tableId);
        ElementGroupManager factory = itsNatDoc.getElementGroupManager();
        ElementTable table = factory.createElementTable(tableParent,true,structure,null);


        table.removeAllColumns();
        // table.removeAllRows();
        table.addColumn(); // Se a�ade al patr�n pues no hay filas
        table.addColumn(); // "
        table.addRow(new String[]{"Item 0,0","Item 0,1"}); // Fila con dos columnas
        table.addRow(new String[]{"Item 1,0","Item 1,1"}); // "
        table.addColumn(                  new String[]{"Item 0,2","Item 1,2"}); // A�ade una columna a las dos filas
        table.addRow(new String[]{"Item 2,0","Item 2,1","Item 2,2"}); // Nueva fila con tres columnas
        TestUtil.checkError(table.getColumnCount() == 3);
        TestUtil.checkError(table.getRowCount() == 3);
        TestUtil.checkError(table.getCellElementAt(2,2) != null);


        table.setUsePatternMarkupToRender(true);
        table.setCellValueAt(0,0,"BAD Item 0,0");
        table.setCellValueAt(0,0,"Item 0,0");


        Element cellElem0 = table.getCellElementAt(0,0);
        Element cellElem1 = table.getCellElementAt(1,0);
        Element cellElem2 = table.getCellElementAt(2,0);
        table.moveRow(0,1,1); // Desplaza las dos primeras filas a ser las dos finales
        TestUtil.checkError(table.getCellElementAt(0,0) == cellElem2);
        TestUtil.checkError(table.getCellElementAt(1,0) == cellElem0);
        TestUtil.checkError(table.getCellElementAt(2,0) == cellElem1);
        table.moveRow(1,2,0); // Las deja como estaba
        TestUtil.checkError(table.getCellElementAt(0,0) == cellElem0);
        TestUtil.checkError(table.getCellElementAt(1,0) == cellElem1);
        TestUtil.checkError(table.getCellElementAt(2,0) == cellElem2);
        TestUtil.checkError(table.getRowCount() == 3);




        Element colElem = table.getCellElementAt(0,0);
        table.moveColumn(0,2);
        TestUtil.checkError(table.getCellElementAt(0,2) == colElem);
        table.moveColumn(2,0); // La dejamos en su sitio de nuevo
        TestUtil.checkError(table.getCellElementAt(0,0) == colElem);
        TestUtil.checkError(table.getColumnCount() == 3);


        table.setColumnCount(5);
        TestUtil.checkError(table.getColumnCount() == 5);


        table.setColumnCount(3); // restauramos quitando las dos �ltimas
        TestUtil.checkError(table.getColumnCount() == 3);


        table.setRowCount(5);
        TestUtil.checkError(table.getRowCount() == 5);


        table.setRowCount(3); // restauramos quitando las dos �ltimas
        TestUtil.checkError(table.getRowCount() == 3);
    }

View Full Code Here

TOP

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

manual.CodeInManualCore

org.itsnat.feashow.features.core.domutils.PatternBasedElementTableTreeNode

test.core.TestElementTable2Base

test.core.TestElementTableBase

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.