User Guide

DataSet.createItem() 351

Example

The following example removes all items from the current view of the DataSet collection.

Because the

logChanges property is set to true, the removal of those items is logged.

my_ds.addItem({name:"Milton", years:3});

my_ds.addItem({name:"Mark", years:3});

my_ds.addItem({name:"Sarah", years:1});

my_ds.addItem({name:"Michael", years:2});

my_ds.addItem({name:"Frank", years:2});

my_ds.addSort("nameSort", ["name"]);

my_ds.filtered = true;

my_ds.filterFunc = function(item:Object):Boolean {

return (item.years >= 3);

};

my_ds.logChanges = true;

my_ds.clear(); // Remove filtered items from dataset.

my_ds.removeSort("nameSort");