Despite my efforts to search through the site, I am still unable to resolve the issue at hand.
var blah2 = JSON.stringify({foo: 123, bar: <x><y></y></x>, baz: 123});
This is what I attempted:
blah2.replace(/[{}]/g, "");
Here's how the string appears after manipulation:
obtained "{\"baz\":123,\"foo\":123}"
I realize this may seem like a basic question, but as a newcomer to javascript, I'm struggling to pinpoint the error. Any guidance would be greatly appreciated.
One interesting fact about JavaScript strings is that they are immutable. This means that when using the replace method on a string such as blah2, a new string is generated rather than replacing the existing one. To actually replace characters within blah2, you can do so by reassigning the modified string like this:
blah2 = blah2.replace(/[{}]/g, '');
because I plan to split it with a comma to convert it into an array, ensuring that when sorted, the sorting is not based on the { and } characters.
Evidently, zi42 has already provided the correct solution for you.
However, given your initial query, it seems like your intention is to sort data and then split it into an array. In such a scenario, parsing or splitting at the comma might not be the most efficient approach. Here's an alternative way to tackle this:
var data = {foo: 123, bar: <x><y></y></x>, baz: 123};
var key;
var dataSorted = []; // Initialize an empty array
for (key in data) { // Iterate through each key in the JSON data
dataSorted.push(key);
}
dataSorted.sort();
Now that your data is sorted, you can utilize it as follows:
for (var i = 0; i < dataSorted.length; i++) {
var key = dataSorted[i];
// Perform necessary operations with the sorted data. For instance:
console.log("Key: " + key + ", Value: " + data[key]);
}
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