Can you assign the value of a key in JSON by using the result of multiplying/adding two variables, values, strings+number, or strings+strings? Is this feasible?
For example:
{
"string": "600*"+40
}
Can you assign the value of a key in JSON by using the result of multiplying/adding two variables, values, strings+number, or strings+strings? Is this feasible?
For example:
{
"string": "600*"+40
}
JSON is often misunderstood as code or JavaScript, but in reality, it's simply a data format. It lacks the capability to execute dynamic functionalities on its own.
In order to achieve dynamic behavior with JSON, the logic needs to be implemented within the process that generates the JSON data.
If you were working with JavaScript, a possible approach could look like this:
const jsonData = '{ "amount": 500 }'; // retrieve JSON data
const parsedData = JSON.parse(jsonData); // parse the JSON
parsedData.amount *= 50; // perform desired actions
console.log(JSON.stringify(parsedData)); // convert back to JSON format.
It's important to note that if the initial value in JSON was a string, like { "amount": "500" }, conversion to an integer using parseInt would be necessary before manipulation:
parsedData.amount = parseInt(parsedData.amount) * 50Simply put, it is not possible to multiply Strings with JSON since the latter simply represents a Javascript Object in string format.
I believe you can preserve it in the following manner
{
"text": "600+40"
}
or
{
"text": "600*40"
}
however, it will solely remain as text. In order to perform calculations on it, you must convert it first.
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