js & input event & input change event

js & input event & input change event

vue & search & input change

    <input
        @click="onInputClick"
        @change="onInputChange"
        @input="onInputChange"
        v-model="input"
        class="chatroom-footer-input"
    />

https://developer.mozilla.org/en-US/docs/Web/HTML/Element/input

const nameInput = document.querySelector('input');
const form = document.querySelector('form');

nameInput.addEventListener('input', () => {
  nameInput.setCustomValidity('');
  nameInput.checkValidity();
});

input & input event

https://developer.mozilla.org/en-US/docs/Web/API/HTMLElement/input_event

<input placeholder="Enter some text" name="name"/>
<p id="values"></p>

const input = document.querySelector('input');
const log = document.getElementById('values');

input.addEventListener('input', updateValue);

function updateValue(e) {
  log.textContent = e.srcElement.value;
}

https://developer.mozilla.org/en-US/docs/Web/API/HTMLElement/change_event

refs

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