Sometimes, we want to correctly use axios params with JavaScript arrays.
In this article, we’ll look at how to correctly use axios params with JavaScript arrays.
How to correctly use axios params with JavaScript arrays?
To correctly use axios params with JavaScript arrays, we serialize them to a string.
For instance, we write
axios.get("/myController/myAction", {
params: {
storeIds: [1, 2, 3],
},
paramsSerializer: (params) => {
return qs.stringify(params);
},
});
to call get with the storeIds params.
We set the paramsSerializer property to a function that returns the stringified parameters we get from qs.stringify.
stringify converts the params object into a query string with all the parameters encoded.
Conclusion
To correctly use axios params with JavaScript arrays, we serialize them to a string.
