How are radio buttons presented in a group?
Radio buttons are normally presented in radio groups (a collection of radio buttons describing a set of related options). Only one radio button in a group can be selected at the same time.
What does the input type for radio mean?
Definition and Usage. The <input type=”radio”> defines a radio button. Radio buttons are normally presented in groups (a collection of radio buttons describing a set of related options). Only one radio button in the a group can be selected at the same time.
How to get elements to stay on one line?
To get all elements to appear on one line the easiest way is to: Set white-space property to nowrap on a parent element that has overflow-x: auto set to show horizontal scrollbars. Have display: inline-block set on all child elements.
What is the value of the radio button?
Note: The value attribute defines the unique value associated with each radio button. The value is not shown to the user, but is the value that is sent to the server on “submit” to identify which radio button that was selected.
How to add auxiliary input to an AM?
Using a multimeter, I mapped out all pins on the jack in the two situations where an external source is plugged in and when it is not (see last picture in the set). Step 3: Cut, Solder, and Done! The modification that is required is really simple and can be quickly done.
What are the functions of an auxiliary input?
The key component, as far as auxiliary input is concerned, is the pot. The pot is typically broken up into three distinct functions: The middle of the two which governs the volume (see the closeup, picture #3 in this step).
What should I do if my old radio goes bad?
In general, the simplest first attempt is to replace all electrolytic and paper capacitors. These capacitors almost always go bad in old radios because, over time, they dry out and their values stray. Replacing them is easy and cheap enough so this can be done very quickly. In my radio, there are no paper capacitors and only two electrolytics.