Created
August 2, 2024 17:47
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Click Redirector Component
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(function () { | |
const clickRedirectorEventListenerSetKey = Symbol(); | |
if (!window[clickRedirectorEventListenerSetKey]) { | |
window[clickRedirectorEventListenerSetKey] = true; | |
window.addEventListener( | |
"click", | |
(event) => { | |
const clickRedirector = event.target.closest("click-redirector"); | |
const redirectedTarget = document.getElementById( | |
clickRedirector?.htmlFor | |
); | |
if ( | |
clickRedirector /* click occurred inside click-redirector */ && | |
redirectedTarget !== | |
event.target /* click is NOT on the redirected target */ && | |
!event.defaultPrevented /* no previous listener canceled the event */ | |
) { | |
event.preventDefault(); | |
event.stopImmediatePropagation(); | |
redirectedTarget.click(); | |
} | |
}, | |
{ capture: true } | |
); | |
} | |
})(); | |
class ClickRedirector extends HTMLElement { | |
static observedAttributes = ["for"]; | |
#htmlFor = ""; | |
get htmlFor() { | |
return this.#htmlFor; | |
} | |
set htmlFor(val) { | |
this.#htmlFor = String(val); | |
} | |
attributeChangedCallback(name, oldValue, newValue) { | |
if (name === "for" && [this.#htmlFor, null].includes(oldValue)) { | |
// don't set if reflection is broken | |
this.#htmlFor = newValue; | |
} | |
} | |
} | |
customElements.define("click-redirector", ClickRedirector); |
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