Servis-Rhino 4211B Betriebsanweisung PDF herunterladen (Seite 174)

dijit/ColorPalette

Among the more interesting properties of this widget are:

• palette – A string of either "7x10" or "3x4" describing the size of the palette.

• value – The currently selected color.

The Data Grid

Arguably one of the most important widgets in the Dojo set is the Data Grid widget. This is a table

widget that displays data in rows and columns.

The Data Grid is contained in the module called "dojox/grid/DataGrid" so any page or

script which uses it should include:

require(["dojox/grid/DataGrid"], function(DataGrid) {…});

The creation of an example new DataGrid looks like:

var grid = new DataGrid({

query: { id: "*" },

structure: [

{ name: "A", field: "A", width: "50px" },

{ name: "B", field: "B", width: "50px" },

{ name: "C", field: "C", width: "50px" }

]

}, "testGrid");

grid.startup();

Remember to call the grid.startup()implicitly or explicitly!! it is very easy to omit.

The columns in the grid are defined by the "structure" object described in more detail later.

After a grid is shown, its structure can be changed at a later time using the setStructure()

method.

The DataGrid itself is defined with the following properties:

• data-dojo-id – The name of a global variable that will hold a reference to the Widget.

• store – The name of a variable used to hold the Store data.

• rowSelector – A CSS width selector or "true" to show an area on the left for selection

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Servis-Rhino 4211B Betriebsanweisung Seite 174