I'm currently developing a search function for my website that will sift through a JSON Object using regular expressions. My goal is to have the results displayed in real time as the user types, similar to how Google shows search suggestions.
However, I'm at a loss because I don't have any source code or know where to begin.
Is there anyone who can provide guidance on how to achieve this? Or perhaps recommend websites that cover this topic?
To effectively address your issue, it is important to break it down into smaller components and tackle each one individually. For instance, the problem can be deconstructed like this:
Implement a keypress listener on the search bar or set up an event listener on the submit button to trigger a Javascript search function.
In the search function, retrieve the value from the search field.
Parse through your JSON data, compare the strings with the search value, and store matching results in an array.
Iterate through the matches and utilize Javascript to create new DOM elements for displaying search results, or manipulate existing DOM elements accordingly.
Breaking down the problem allows you to identify specific challenges that need to be addressed:
How to listen for keypress or click events on DOM elements?
How to invoke a Javascript function from these events?
How to extract the value from the search field?
How to iterate through a JSON object?
How to dynamically generate DOM elements based on an array of values?
There are existing solutions to all of these questions on Stack Overflow which you can research and refer to for guidance.
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