Class GridEditor

Adds a colspan to a grid element.

Adds a column at the right side of the grid.

Add a new row at the bottom

Add a new row at the top

Adds a rowspan to grid element.

Observe the editors' visibility, since codeMirror needs to be refreshed as soon as it becomes visible in the viewport. Otherwise, if this element is not in the first visible FormEngine tab, it will not display any value, unless the grid gets manually updated.

Checks if a cell can shrink to the left. It can shrink if the colspan of the cell is bigger than 1.

Returns if a cell can shrink up. This is the case if a cell has at least a rowspan of 2.

Checks whether a cell can span down or not.

Checks whether a cell can span to the right or not. A cell can span to the right if it is not in the last column and if there is no cell beside it that is already overspanned by some other cell.

Draws the grid as table into a given container. It also adds all needed links and bindings to the cells to make it editable.

Exports the current grid to a TypoScript notation that can be read by the page module and is human readable.

Checks if there are any cells on the left side of a given cell with a rowspan that spans over the given cell.

Takes a cell and looks above it if there are any cells that have colspans that spans into the given cell. This is used when a row was removed from the grid to make sure that no cell with wrong colspans exists in the grid.

Returns a cell element from the grid.

Create a new cell from defaultCell

Removes a colspan from a grid element.

Removes the outermost right column from the grid.

Removes the last row of the grid and adjusts all cells that might be effected by that change. (Removing colspans)

Removes the first row of the grid and adjusts all cells that might be effected by that change. (Removing colspans)

Removes a rowspan from a grid element.

Sets the column field for a certain grid element. This is NOT the column of the element itself.

Sets the name of a certain grid element.

Creates an Modal with two input fields and shows it. On save, the data is written into the grid element.

write data back to hidden field