ExtJS Number Formatting. 3 digits after decimal

Question

Using ExtJS4.1, I have floating point coming as JSON response. How can I format the floating value as 3 digits after decimal points. Find below the example. Please help. ``` enter code here Example: { header: 'Total', sortable: true, dataIndex: 'total', field: { xtype: 'numberfield' }, renderer: this.onRenderCell } onRenderCell : function(value, metaData, record, rowIndex,colIndex, store, view){ Ext.util.Format.numberRenderer(value,'0.000'); return value; } ------------------------------------------------------------------------ ```

Accepted Answer

You can use the `number(v, format)` function, for example:

```
Ext.util.Format.number(1.23456, '0.000');
```

witch will return:

"1.235"

(The `numberRenderer` witch you've tried returns a function)

ExtJS Number Formatting. 3 digits after decimal

Solution

Problem