saas-one/frontend/operation-web/app/view/auth/LoginController.js

Ext.define('saas.view.auth.LoginController', {
    extend: 'Ext.app.ViewController',
    alias: 'controller.login',

    init: function () {
        this.callParent(arguments);
    },

    onLoginButton: function () {
        var me = this,
            view = me.getView(),
            form = me.lookup('authdialog'),
            values = form.getValues();
        view.mask('请稍等...');

        saas.model.Session.login(values.username, values.password)
            .then(function (session) {
                view.isMasked() && view.unmask();
                me.getViewModel().set('session', session);
                me.fireEvent('login', session); 
            })
            .catch(function (error) {
                view.isMasked() && view.unmask();
                saas.util.BaseUtil.showErrorToast('登录失败: ' + error.message);
            });
    }
});