如何从DOJO2中的URL获取参数

Question

I have a URL: http://app/material/id/58

I want to get the id '58' on another widget but I am not able to splice the value.

Any suggestions?

Answer 1

Dojo 2 Widgets can then be configured with these outlet identifiers using the Outlet higher order component. Outlet returns a new widget that can be used like any other widget within a render method, eg w(MyFooOutlet, { })

Map Parameters :

When a widget is configured for an outlet it is possible to provide a callback function that is used to inject properties that will be available during render lifecycle of the widget.

mapParams(type: 'error | index | main', location: string, params: {[key: string]: any}, router: Router)

The following example uses mapParams to inject an onClose function that will go to the route registered against the other-outlet route and id property extracted from params in the MyViewWidget properties:

const mapParams = (options: MapParamsOptions) {
    const { type, params, router } = options;

    return {
        onClose() {
            // This creates a link for another outlet and sets the path
            router.setPath(router.link('other-outlet'));
        },
        id: params.id
    }
}

const FooOutlet = Outlet(MyViewWidget, 'foo', { mapParams });