136 lines
No EOL
3 KiB
Vue
136 lines
No EOL
3 KiB
Vue
<template>
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<div class="radio-buttons-container" ref="radioButtonsContainer">
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<div v-for="(textString, index) in props.textStrings"
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class="radio-button"
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@click="onClick(index)">
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<span class="radio-button-radio"></span>
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<span class="radio-button-text">{{ textString }}</span>
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</div>
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</div>
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</template>
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<script lang="ts" setup>
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const radioButtonsContainer = ref<HTMLDivElement>()
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const props = defineProps<{
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textStrings: string[],
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defaultButtonKey?: string,
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defaultButtonIndex?: number,
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callback: CallableFunction,
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}>();
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onMounted(async () => {
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await nextTick()
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// select default selected button
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if (radioButtonsContainer.value) {
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const children = radioButtonsContainer.value.children
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// set the button based on key
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if (props.defaultButtonKey != undefined) {
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const newIndex = props.textStrings.indexOf(props.defaultButtonKey)
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const defaultButton = children.item(newIndex)
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if (defaultButton) {
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selectButton(defaultButton)
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return // note the return if you're extending this
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}
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}
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// if that fails, set it based on index, defaulting to 0
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const defaultButton = children.item(props.defaultButtonIndex ?? 0)
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if (defaultButton) {
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selectButton(defaultButton)
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}
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}
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})
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function onClick(clickedIndex: number) {
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if (radioButtonsContainer.value) {
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// remove selected-radio-button class from all buttons except the clicked one
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const children = radioButtonsContainer.value.children
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for (let i = 0; i < children.length; i++) {
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const button = children.item(i)
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if (button) {
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unSelectButton(button)
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}
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}
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const button = children.item(clickedIndex)
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if (button) {
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selectButton(button)
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}
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}
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props.callback(clickedIndex)
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}
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function unSelectButton(button: Element) {
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button.classList.remove("selected-radio-button")
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button.children.item(0)?.classList.remove("selected-radio-button-radio")
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}
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function selectButton(button: Element) {
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button.classList.add("selected-radio-button")
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button.children.item(0)?.classList.add("selected-radio-button-radio")
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}
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</script>
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<style scoped>
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.radio-buttons-container {
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display: flex;
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flex-direction: column;
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}
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.radio-button {
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cursor: pointer;
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display: flex;
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align-items: center;
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border-radius: .66em;
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background-color: unset;
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color: var(--text-color);
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padding: 0.4em 0.75em;
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margin: 0.4em 0em;
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font-size: 1.1em;
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transition: background-color 0.2s;
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}
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.radio-button:hover {
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background-color: var(--secondary-highlighted-color);
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}
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.selected-radio-button {
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background-color: var(--accent-color);
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}
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.selected-radio-button:hover {
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background-color: var(--accent-highlighted-color);
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}
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.radio-button-radio, .selected-radio-button-radio {
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position: relative;
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display: inline-block;
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border-radius: 1em;
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}
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.radio-button-radio {
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height: 1em;
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width: 1em;
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border: .15em solid var(--primary-color);
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}
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.selected-radio-button-radio {
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height: 1em;
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width: 1em;
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border: 0.15em solid var(--primary-color);
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background-color: var(--primary-highlighted-color);
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}
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.radio-button-text {
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margin-left: .5em;
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}
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</style> |