/**
 * 打开/切换到新页签
 * @param xtype: view xtype
 * @param title: 标题
 * @param id: id
 * @param config: 绑定到view的其他配置
 */
function openTab(xtype, title, id, config) {
    var mainTab = Ext.getCmp('main-tab-panel');
    var panel = Ext.getCmp(id);
    if(!panel) {
        panel = Ext.create('saas.view.core.tab.Panel', {
            id: id,
            title: title,
            viewType: xtype,
            viewConfig: config
        });

        Ext.suspendLayouts();
        mainTab.setActiveTab(mainTab.add(panel));
        Ext.resumeLayouts(true);
    }else {
        mainTab.setActiveTab(panel);
    }
}

/**
 * 显示toast提示
 * @param content: 内容
 * @param title: 标题
 * 
 */
function showToast(content, title) {
    Ext.toast({
        html: content,
        title: title,
        closable: false,
        align: 't',
        slideDUration: 400,
        maxWidth: 400
    });
}