sort

sorts data items in a component

Parameters

rule

object

an object with parameters for sorting

Example

grid.data.sort({
    by:"a",
    dir:"desc",
    as: function(item){
        item.toUpperCase(); 
    }
});
 
// cancels applied sorting rules
grid.data.sort();

The rule object has the following attributes:

• by - (string) the id of a data field (a column of Grid)
• dir - (string) the direction of sorting "asc" or "desc"
• as - (function) a function that specifies the type to sort data as
• rule - (function) optional, a sorting rule; the function must have two parameters and return a number (-1,0,1)

Custom sorting

To set a custom function for sorting you need to specify the rule attribute in a passed object. For example:

grid.data.sort({
    rule: (a, b) => a.id > b.id ? 1 : (a.id < b.id ? -1 : 0) 
});

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