Create Falcor paths from ES6 Template strings with a JSON-like structure.
Importing the syntax and initializing a Falcor Model:
var falcor = require('@graphistry/falcor');
var model = new falcor.Model({ source: new falcor.HttpDataSource('/model.json') });Using a Path Map to retrieve data from a Falcor Model:
var range = {length: 2};
var QL = require('@graphistry/falcor-query-syntax');
var results = model.
get(...QL`{
genreLists: {
[0..1]: {
name,
titles: {
[${range}]: {
name,
rating,
boxshot
},
length
}
},
length
}
}`).
then(({json}) => console.log(JSON.stringify(json,null,2)));The code above is equivalent to the following:
var range = {length: 2};
var results =
model.
get(
["genreLists", {to:1}, "name"],
["genreLists", {to:1}, "titles", range, ["name","rating","boxshot"]],
["genreLists", {to:1}, "titles", "length"],
["genreLists", "length"]).
then(({json}) => console.log(JSON.stringify(json,null,2)));