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| const
elemSearch = document.querySelector( 'form.search' ),
elemQBtn = elemSearch.querySelector( 'button[name="qBtn"]' ),
elemHelpMark = elemSearch.querySelector( 'button[name="helpMark"]'),
elemLatest = document.querySelector( '#latest' ),
elemfavourites = document.querySelector( '#favourites' ),
elemHelp = document.querySelector( '.help' );
elemQBtn.addEventListener( 'click', ev => {
ev.stopPropagation();
ev.preventDefault();
console.log( ev.target );
}, { capture: false, passive: false, once: false } );
elemHelpMark.addEventListener( 'click', ev => {
ev.stopPropagation();
ev.preventDefault();
elemHelp.style.display = 'block';
elemHelp.style.color = 'blue';
elemHelp.style[ 'background-color' ] = 'yellow';
console.log( elemHelp.style.display );
}, { capture: false, passive: false, once: false } );
elemLatest.addEventListener( 'change', ev => {
console.log( ev.target.value );
}, { capture: false, passive: true, once: false } );
elemfavourites.addEventListener( 'change', ev => {
console.log( ev.target.value );
}, { capture: false, passive: true, once: false } ); |
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