display.grid.unshift()

The unshift() method inserts a new record at the beginning of a grid.

Parameters

JavaScript object to insert with properties representing fields in the grid
One or more additional JavaScript objects to insert (optional)

Example

pjs.defineDisplay("display.json");  // assume display.json defines mygrid with fields named "product" and "description"
  
display.mygrid.addRecords([
  { product: 1, description: "ITEM ONE" },
  { product: 2, description: "ITEM TWO" },
  { product: 3, description: "ITEM THREE" },
  { product: 4, description: "ITEM FOUR" }
]);
 
display.mygrid.unshift({ product: 0, description: "ITEM ZERO" });