![]() ![]() ![]() The onblur event triggers the getVal() function once the field loses focus (i.e. Understanding when these events are triggered, and how they interact with your input field, is the key to getting your event handlers working properly. On top of this, multiple events can be used with the same input. In the above example, we use the DOM event onblur to make calls to our event handler function.Įach type of input will require different events to trigger the handler function – that’s the part of retrieving input from the user that requires some thinking. The input’s value will be printed to the console when the getVal() function is invoked.Įvery input can receive an attribute that establishes a “call to action” – in other words, an event that triggers the execution of a function. It creates a text input field, then prints the contents to the consoleĬonst val = document.querySelector('input').value There are many types of input fields, and while getting their value is done similarly in each case, it requires some thought to do well. Personal blog posts that are relevant to the subreddit's stated subject matter don't need prior approval (and are encouraged!).Input fields enable us to receive data from users. ![]() If you want to post something self-promotional, please message the mods first. Titles that begin with "hey guys" will be removed. If you're in doubt, message the mods first. The following are not allowed: Requests for subscribers, asking for "test users" for your new JS course, offering paid mentorships, and/or premium courses. If you’re asking for help, include enough information for others to recreate your problem. With a nod to practicality, questions and posts about HTML, CSS, and web developer tools are also encouraged. Everyone should feel comfortable asking any and all JavaScript questions they have here. This subreddit is a place for people to learn JavaScript together. ![]()
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