Question

I have a multiselect grid where I can get schools.getSelectionModel().getSelection();

there is an object called data, I want to get a field within the data; lets say school_name

How I’ll do it?

I’ve tried

schools.getSelectionModel().getSelection().data
schools.getSelectionModel().getSelection(data)     
schools.datagetSelectionModel().getSelection() 

they did not work.

Answer 1

You have to use Ext.each to iterate over the array of records..

Ext.each(schools.getSelectionModel().getSelection(), function(record, index, allRecords) {
    console.log(record.get('school_name');
});