Example: Timeseries Categories

An example for calling the Timeseries Categories endpoint via CDA in JavaScript

Groundwork-Water + React

Checkout Groundwork-Water Hooks
The data components library for USACE made in React + Groundwork

Hooks are made wrapping CWMSjs using code similar to the React example below.
They also provide variables for you to track the state, progress, and data of the request.
The header on the Groundwork-Water webpage provides a list of currently available hooks.

React + Vite Example

To Install: npm install cwmsjs --save

import { TimeSeriesCategoriesApi } from "cwmsjs";


const OFFICE = 'SWT';

// Initialize the timeseries groups api with the default config
const tsc_api = new TimeSeriesCategoriesApi();
// Fetch ALL timeseries groups for the given office
tsc_api.getTimeSeriesCategory({ office: OFFICE }).then((data) => {
    console.log(data[0]);
    const CATEGORIES = data.map((cat) => cat.id);
    data.forEach((category) => {
        console.log(category.id);
    });
    console.log(`Fetched ${CATEGORIES.length} timeseries for office ${OFFICE}`);
});

Bundle / Vanilla JS Example

To Install:

Run
curl -O "https://raw.githubusercontent.com/HydrologicEngineeringCenter/cwms-data-api-client-javascript/main/src/dist/bundle.js"
to download bundle.js to your system
Copy bundle.js to your web directory if not in that directory already

<!-- Include the bundle.js file -->
<script src="./bundle.js"></script>
<!-- Call the cwmsjs after the bundle has loaded -->
<script type="module">
const OFFICE = 'SWT';

// Initialize the timeseries groups api with the default config
const tsc_api = new cwmsjs.TimeSeriesCategoriesApi();
// Fetch ALL timeseries groups for the given office
tsc_api.getTimeSeriesCategory({ office: OFFICE }).then((data) => {
    console.log(data[0]);
    const CATEGORIES = data.map((cat) => cat.id);
    data.forEach((category) => {
        console.log(category.id);
    });
    console.log(`Fetched ${CATEGORIES.length} timeseries for office ${OFFICE}`);
});

</script>