ajax_data {rbokeh} | R Documentation |
Specify an Ajax data source.
ajax_data(data_url, polling_interval = 100, method = "GET", mode = "replace", max_size = NULL, content_type = NULL, if_modified = NULL, http_headers = NULL)
data_url |
The URL to the endpoint for the data. |
polling_interval |
Polling interval for updating data source in milliseconds. |
method |
HTTP method - "GET" or "POST". |
mode |
Whether to append new data to existing data (up to "max_size"), or to replace existing data entirely. Must be one of "replace" or "append". |
max_size |
Maximum size of the data array being kept after each pull requests. Larger than that size, the data will be right shifted. |
content_type |
Set the "contentType" parameter for the Ajax request. |
if_modified |
Whether to include an "If-Modified-Since" header in AJAX requests to the server. If this header is supported by the server, then only new data since the last request will be returned. Either 'replace' or 'append'. |
http_headers |
Named list of HTTP headers to set for the Ajax request. |
d <- ajax_data("http://127.0.0.1:8080") ## Not run: figure() %>% ly_points(x, y, data = d) ## End(Not run)