Reload chart datastore

[bob_and_ted]

Using Beta 2.1 with charts.

I'm using a simple data store that generates random data. I would like to refresh my line chart with this data, but so far had no success in this. I have tried:

Ext.getStore('mystore').load();

But nothing happens on my chart at all. However, this is working:

Ext.getStore('mystore').removeAll();

Great, so I can remove all the data from the chart. But how can I load it again and refresh the chart?

Thanks,

[mitchellsimoens]

Did you make sure the request is actually being made? Don't see why it shouldn't though. Also, is the data different?

[scottd]

Try adding something like this inside your store definition:

refresh : function()
{
// Generate a fresh set of random values for display on the chart
var newData = generateData(5,1);

// Update this store's data field, which will cause a chart refresh
this.setData(newData);
}

Then hook up a UI button to call this refresh method:

var store = Ext.getStore('myStore');
store.refresh();

[samuelatef]

i have the same issue on stockapp example, i want to add values to the chart on runtime
i successfully add to the store but the chart never display the new added values
i use this line to add to the store
Ext.getStore('Apple').add({date:datevar,open: 583.4, high:590, low:583.1, close:587.41,volume: 12896200,adjClose: 587.41});
and i check the record is added by this
console.log("count"+Ext.getStore('Apple').getCount( ));
and it is added successfully
and when i call Ext.getStore('Apple').refresh(); it throws
Uncaught TypeError: Object [object Object] has no method 'refresh'