I'm trying to load a local JSON file in an RMarkdown (knitting to HMTL):
```{js}
$(document).ready(function(){
$.getJSON("C:/Users/Data/my_json.json", function(data){
console.log(data);
}).fail(function(){
console.log("An error has occurred.");
});
});
```
So, I'm aware that I can't serve local files on chrome without running a server. So, I dropped the HMTL output from the RMarkdown into Prepros, which comes with a built-in HTTP & HTTPS server. It's running at http://localhost:8848/
And still I get the errors:
Not allowed to load local resource
and
Failed to load resource: the server responded with a status of 404 (Not Found)
Can anyone tell me how I can fix this? I assumed I could run local json files via Prepros, since it's spinning up a server. Thanks.
The browser wont let you load a file from the host - that would be a huge security issue.
You need to make it so that the server has an endpoint that returns the JSON, and then put in the url for your getJSON call, eg:
$(document).ready(function(){
$.getJSON("http://localhost:8848/path/to/my_json.json", function(data){
console.log(data);
}).fail(function(){
console.log("An error has occurred.");
});
});
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