The some() method tests whether some records in the grid pass the test implemented by the provided function.


  1. Callback function that receives the following arguments:

    1. Record object with properties for each field in the grid

    2. Index - the zero-based index of the current grid record being processed

    3. Records array - array representing all of the grid records

The function must return true when the test condition is met.

Return Value

Returns true if the callback function returns a true value for some of the grid records; otherwise, false.


pjs.defineDisplay("display.json"); // assume display.json defines mygrid with fields named "product", "description", and "quantity" display.mygrid.addRecords([ { product: 1, description: "ITEM ONE", quantity: 15 }, { product: 2, description: "ITEM TWO", quantity: 20 }, { product: 3, description: "ITEM THREE", quantity: 12 }, { product: 4, description: "ITEM FOUR", quantity: 18 } ]); // Check if some of the grid records have a 0 or lower quantity var returnValue = display.mygrid.every(function(record) { return (record.quantity <= 0); });   console.log(returnValue); // Outputs false