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18 maj 2017 · I have a string as string = "firstName:name1, lastName:last1"; now I need one object obj such that obj = {firstName:name1, lastName:last1} How can I do this in JS?
Use the JavaScript function JSON.parse() to convert text into a JavaScript object: const obj = JSON.parse('{"name":"John", "age":30, "city":"New York"}'); Make sure the text is in JSON format, or else you will get a syntax error.
23 cze 2023 · The only native Javascript function to convert a string into an object is JSON.parse(). For example, var parsed = JSON.parse('{"foo":"bar"}'). To convert strings of other formats, it has to be done manually. That covers the basics, but let us walk through a few more examples in this guide – Read on!
11 gru 2023 · The best way to convert strings to objects in JavaScript is the JSON.parse() function. It parses a string containing JSON (JavaScript Object Notation) and converts it into a JavaScript object which further has key-value pairs.
12 cze 2024 · The JSON.parse () static method parses a JSON string, constructing the JavaScript value or object described by the string. An optional reviver function can be provided to perform a transformation on the resulting object before it is returned.
27 sie 2023 · In this Byte, we've covered how to convert JSON strings to JavaScript objects using JSON.parse(), how to handle errors during the conversion, and how to handle large JSON strings using a streaming JSON parser.
29 lip 2013 · The eval() function evaluates JavaScript code represented as a string and returns its completion value. The source is parsed as a script.
