getData()
Description
Gets a promise with an array of tasks and links objectsinfo
The getData() method is a part of the RestDataProvider service intended for working with a server
Usage
getData(): Promise<[]>
Response
The getData() method sends a request to the server by the GET method and returns a promise with data on links and tasks. For the examples of returned objects, see tasks and linksю
Examples
<script>
import { Gantt } from "@wx/svelte-gantt";
import { RestDataProvider } from "@wx/gantt-data-provider";
const url = "https://some_backend_url";
const server = new RestDataProvider(url);
let api;
let tasks, links;
server.getData().then(data => {
tasks = data.tasks;
links = data.links;
});
</script>
<Gantt
{tasks}
{links}
bind:api />
parseDates() method
Description: getData()
applies the parseDates()
method to parse dates (start, end, base_start, base_end from tasks) to Date object (as new Date(string)).
Usage:
parseDates(task) => task
If you need to change the parsing method, you can redefine it as in the example below: create a new class for RestDataProvider, set the required parsing method using the parseDates()
method, and then apply this new class for RestDataProvider.
class MyProvider extends RestDataProvider{
parseDates(task){
// parse dates by method you like
return task;
}
}
const restProvider = new MyProvider(serverUrl);
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