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Отключить элемент с помощью jQuery
You can also change the non-CSS properties of HTML elements with jQuery. For example, you can disable buttons.
When you disable a button, it will become grayed-out and can no longer be clicked.
jQuery has a function called .prop() that allows you to adjust the properties of elements.
Here's how you would disable all buttons:
$("button").prop("disabled", true);
Disable only the target1 button.
/**
* Your test output will go here.
*/