i have ext.form.panel contains mixture of "typical" fields: textfield, combobox, checkboxfield, , like. each combobox has forceselection : true , - therefore - associated store. goal loop on each of fields in panel, determine whether combobox, "some stuff" - i.e. load associated store.
two questions (each holding hand of over):
- is possible
ext.eachon particular "type" of component on panel? or, approach problem differently: possible select group of components matching particular type? - if not, how determine type of component @ run-time?
currently, using list of identifiers, iterating on each identifier, , running query against panel, e.g.
var comboboxids : [ 'dogs', 'cats', 'fish' ]; ext.each(comboboxids, function(comboid) { var combobox = panel.querybyid(comboid); //.... }); the above being simplistic reduction.
use query method need, , iterate on array:
var combos = panel.query('combobox[forceselection=true]'); (var = 0; < combos.length; i++) { var combo = combos[i]; ... } more on componentquery syntax: http://docs-origin.sencha.com/extjs/5.1/5.1.0-apidocs/#!/api/ext.componentquery
