Chapter 5
The command to create the example project should be as follows:
ng new JavaScriptPrimer
(Thanks to David Deboeck for reporting this problem)
Chapter 8
The deleteOrder method in Listing 9-16 deletes all of the orders from the client because it uses the splice method on an array without an argument to specify the number of objects to be removed. Use the following implementation of the methods instead:
deleteOrder(id: number) {
this.dataSource.deleteOrder(id).subscribe(order => {
this.orders.splice(this.orders.findIndex(o => id == o.id), 1);
});
}
(Thanks to Damian Murtha for reporting this problem)
Chapter 10
The configuiration in Listing 10-2 doesn't cache the Font Awesome files when the application is offline. Use the following configuration instead:
{
"index": "/index.html",
"assetGroups": [{
"name": "app",
"installMode": "prefetch",
"resources": {
"files": [
"/favicon.ico",
"/index.html",
"/*.css",
"/*.js",
"/fontawesome-webfont*"
]
}
}, {
"name": "assets",
"installMode": "lazy",
"updateMode": "prefetch",
"resources": {
"files": [
"/assets/**"
]
}
}],
"dataGroups": [
{
"name": "api-product",
"urls": ["/api/products"],
"cacheConfig" : {
"maxSize": 100,
"maxAge": "5d"
}
}],
"navigationUrls": [
"/**"
]
}