loadText

loadText(urlOrResource, headers, request) → Promise.<String>|undefined
Core/loadText.js 47

Asynchronously loads the given URL as text. Returns a promise that will resolve to a String once loaded, or reject if the URL failed to load. The data is loaded using XMLHttpRequest, which means that in order to make requests to another origin, the server must have Cross-Origin Resource Sharing (CORS) headers enabled.
Name Type Description
urlOrResource Resource | String The URL to request.
headers Object optional HTTP headers to send with the requests.
request Request optional The request object. Intended for internal use only.
Returns:
a promise that will resolve to the requested data when loaded. Returns undefined if request.throttle is true and the request does not have high enough priority.
Deprecated: true
Example:
// load text from a URL, setting a custom header
var resource = new Resource({
  url: 'http://someUrl.com/someJson.txt',
  headers: {
    'X-Custom-Header' : 'some value'
  }
});
Cesium.loadText(resource).then(function(text) {
    // Do something with the text
}).otherwise(function(error) {
    // an error occurred
});
See: