This sample demonstrates the various phases involved in constructing a residential house, from testing the soil to handing over the fully constructed property to the owner. This also demonstrates CRUD operations in a Gantt chart. You can perform CRUD operations as follows,
Add - To add new task, click Add toolbar button.Edit - To edit a task, double click a row or double click a taskbar or click toolbar Edit
button after selecting a row.
Indent - To indent a task, click toolbar indent button after selecting a row./li>
Outdent - To outdent a task, click toolbar outdent button after selecting a row.Delete - To delete a task, click toolbar Delete button after selecting a row.Update, Cancel - You can save or discard changes by clicking toolbar Update and Cancel button
respectively.
This CRUD operations can be configured in Gantt chart using editSettings and allowTaskbarEditing. Gantt chart
has two modes to manipulate the datasource
AutoDialogAuto mode is enabled for editing. On the TreeGrid side, you can start editing any row by double
clicking on it or clicking on toolbar’s Edit button, then the currently selected row will be changed to edited
state. On the chart side, you can edit the tasks using edit dialog by double clicking on the taskbars and you
can edit the dependency connector lines using drag and drop action with connector line points available on
either side of the taskbar. It is possible to connect parent-parent, child-child, child-parent and parent -child dependency relationships.