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initial work for new dashboard

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gabryon99 2021-04-12 09:09:55 +02:00
parent 211de2459d
commit 6ae469ff98
5 changed files with 42 additions and 14 deletions
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19
httpdocs/js/widgets/widgets.js
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@ -41,6 +41,13 @@ class Widget {
// register the widget to the DEFINED_WIDGETS object
DEFINED_WIDGETS[this.name] = this;
this._fetchedData = await this._fetchData();
if (this._updateTime > 0) {
setInterval(async () => {
await this.update(this._datasource.params);
}, this._updateTime);
}
}
/**
@ -58,6 +65,7 @@ class Widget {
}
async update(datasourceParams = {}) {
// build the new endpoint
const u = new URL(`${location.origin}${this._datasource.endpoint}`);
for (const [key, value] of Object.entries(datasourceParams)) {
@ -65,8 +73,7 @@ class Widget {
}
this._datasource.endpoint = u.pathname + u.search;
this._fetchedData = await this._fetchData();
this._fetchedData = await this._fetchData();
}
/**
@ -74,10 +81,8 @@ class Widget {
* do a GET request to a REST endpoint.
*/
async _fetchData() {
const req = await fetch(`${http_prefix}${this._datasource.endpoint}`);
const data = await req.json();
return data;
return await req.json();
}
}
@ -103,8 +108,8 @@ class ChartWidget extends Widget {
const data = {datasets: [], labels: []};
// dynamically import the standard configuration for the chart
const config = await this._loadConfiguration();
const {dataset, options} = config.default;
const loadedConfig = await this._loadConfiguration();
const {dataset, options} = loadedConfig.default;
const response = this._fetchedData.rsp;