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I need to examine the entire window object, in order to check where data is actually being saved.
If i execute window.toString() i get "[object Window]"
I have also tried with the JSON.stringify(window) function and got the following error:
VM18766:1 Uncaught TypeError: Converting circular structure to JSON
Is there any way i can get the entire javascript object content including prototype functions?
I need this in order so that i can search inside the object text for specific content being saved in an object and where this object is.
415
Use the JavaScript function JSON. stringify() to convert it into a string. const myJSON = JSON. stringify(obj);
The answer is option D (str(x)). str(x) converts the object to a string in python.
values() Method: The Object. values() method is used to return an array of the object's own enumerable property values. The array can be looped using a for-loop to get all the values of the object.
Example 1: Convert Object to String Using JSON. stringify() method is used to convert an object to a string. The typeof operator gives the data type of the result variable.
if you try to do JSON.stringify(window), you will get the following error:
Uncaught TypeError: Converting circular structure to JSON
From this this StackOverflow post, you can do the following:
const p = document.getElementById('p');
const getCircularReplacer = () => {
const seen = new WeakSet();
return (key, value) => {
if (typeof value === "object" && value !== null) {
if (seen.has(value)) {
return;
}
seen.add(value);
}
return value;
};
};
p.innerHTML = JSON.stringify(window, getCircularReplacer());<html>
<head>
</head>
<body>
<p id="p"></p>
<script src="app.js"></script>
</body>
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