Easily call JS interop using Typescript d.ts from Blazor C#
var functions = {};
window["lt"]["storeProcedure"] = function (key: string, code: string) {
var fun = new Function("p", code);
functions[key] = fun;
}
window["lt"]["execute"] = function (code: string, parameters: object[], key:string) {
var fun = new Function("p", code);
if (key !== null) {
functions[key] = fun;
}
var returns = fun.call(this, parameters);
return returns;
}
window["lt"]["executeStored"] = function (key: string, parameters: object[]) {
var fun = functions[key];
var returns = fun.call(this, parameters);
return returns;
}public class Executor : IScriptExecutor
{
IJSRuntime Javascript;
public Executor(IJSRuntime javascript){
JavaScript = javascript;
}
public Task<T> ExecuteAsync<T>(string javascript, params object[] parameters)
{
JavaScript.InvokeAsync<T>(javaScript, parameters)
}
}var generator = new Generator(new Executor(), new GeneratorOptions()
{
});
Leaflet.Map map = null;
var scope = await generator.StoredProcedure(async scope =>
{
var L = await scope.GetDefinition<Leaflet>();
map = L.map("map", scope.Instantiate<Leaflet.MapOptions>((scope, op) =>
{
op.dragging = true;
op.tap = false;
op.center = new Union<Leaflet.LatLng, Leaflet.LatLngLiteral, Leaflet.LatLngTuple>(scope.Instantiate<Leaflet.LatLngLiteral>((scope, ll) =>
{
ll.lat = 51.5;
ll.lng = -0.09;
}, "centerOptions", true));
}, "mapOptions", true))
.setView(new Union<Leaflet.LatLng, Leaflet.LatLngLiteral, Leaflet.LatLngTuple>(scope.Instantiate<Leaflet.LatLngLiteral>((scope, ll) =>
{
ll.lat = 51.5;
ll.lng = -0.09;
}, null, true)), 13, null);
var tile = L.tileLayer("https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png", scope.Instantiate<Leaflet.TileLayerOptions>((scope, op) => {
op.attribution = "© <a href=\"https://www.openstreetmap.org/copyright\">OpenStreetMap</a> contributors";
}, "options", true)).addTo(map);
for (int i = 0; i < 10; i++)
{
L.marker(new Union<Leaflet.LatLng, Leaflet.LatLngLiteral, Leaflet.LatLngTuple>(scope.Instantiate<Leaflet.LatLngLiteral>((scope, ll) =>
{
ll.lat = 51.5+i*0.2;
ll.lng = -0.09+i*0.2;
}, null, true)), null)
.addTo(map)
.bindPopup(new Union<Func<Leaflet.Layer, Leaflet.Content>, Leaflet.Content, Leaflet.Popup>(new Leaflet.Content("A pretty CSS3 popup.<br> Easily customizable.")), null)
.openPopup(null);
}
});_ = scope.Execute<object>(null, true);