If I have a JSON Object like this:
{"success":true, "uploaded_url":uploaded_url}
What is the best way to alert("uploaded_url") from it?
If I have a JSON Object like this:
{"success":true, "uploaded_url":uploaded_url}
What is the best way to alert("uploaded_url") from it?
If the data is stored in a JSON file called data.json, the code to access it would be as follows:
$.getJSON("data.json", function(data) {
alert(data.url);
});
The method of accessing the data may vary depending on how it is loaded, but ultimately you can use either data.url or data["url"] once you have the data object.
When dealing with a JSON string similar to this example:
let jsonData = '{"success":true, "uploaded_url":uploaded_url}'
You must first parse it into a JavaScript object. The easiest method is to utilize JSON.parse(), which is widely supported by most browsers today (if not, you can check http://www.json.org)
let jsonObject = JSON.parse(jsonData);
alert(jsonObject.uploaded_url);
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