Requesting data with Ajax: utilizing parameters in the format of x-www-form-urlencoded

When adding parameters to a get/post request, it is important to encode them in application/x-www-form-urlencoded form. Is it necessary to encode values each time? Does JavaScript provide a method for encoding values? What options are available for caching?

On the server side, when we read the values, we do not decode them; instead, we directly use Request.Params["key"] which returns the value. Does this mean that decoding is automatically handled when reading the values?

Answer №1

To make sure your strings are properly encoded, use the encodeURIComponent(string) function. All values in this context are already decoded for you. For more information on encoding and decoding, check out this informative article:

Answer №2

It is recommended to utilize encodeURIComponent() for your values. While servers typically decode the variables, you can verify this easily.

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