120 lines
2.4 KiB
HTML
120 lines
2.4 KiB
HTML
<!DOCTYPE html>
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<html>
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<style>
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.option-item {
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padding: 8px;
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cursor: pointer;
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font-size: 14px;
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}
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.option-item:hover {
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background-color: #f0f0f0;
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}
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::-webkit-scrollbar,
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::-webkit-scrollbar-track {
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width: 0.25rem;
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height: 0.25rem;
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background: none;
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border-radius: 5px;
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}
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::-webkit-scrollbar-thumb {
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background: rgba(0, 0, 0, 0.2);
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border-radius: 5px;
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transform: translateX(10px);
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}
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body {
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position: relative;
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display: inline-flex;
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user-select: none;
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cursor: pointer;
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justify-content: center;
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}
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.option-list {
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position: absolute;
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top: 100%;
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left: 0;
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width: 100%;
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background: white;
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box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
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border-radius: 4px;
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z-index: 1;
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opacity: 0;
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visibility: hidden;
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transform: translateY(-10px);
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transition: all 0.3s;
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max-height: 40vh;
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overflow-y: auto;
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}
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body:hover .option-list {
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opacity: 1;
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visibility: visible;
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transform: translateY(0);
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}
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</style>
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<body>
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<div @click='onclick' class="select-none cursor-pointer">
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{{selectLabel()||placeholder||'请选择'}}
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</div>
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<div @click='onclick'>🔻</div>
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<div class="option-list">
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<input class="clear grow border-gray-400 border mx-auto my-2 p-1 block" style="width: 90%" @input='filter'
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placeholder='筛选' />
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<div v-if='filterOptions.length===0' class="option-item">
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Not Found Options
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</div>
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<div @click='onselect(v)' class="option-item border-b border-gray-100" v-for='v in filterOptions'>
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{{v.label || v }}
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</div>
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</div>
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</body>
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<script setup>
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placeholder = ''
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options = [
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{value: '1', label: 'Label 1'},
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{value: '2', label: 'Label 2'},
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{value: '3', label: 'Label 3'},
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]
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filterOptions = []
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value = ''
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input = (v) => {
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value = v
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}
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filter = (event) => {
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filterOptions = options.filter((o) => {
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let tag = o.label || o.value || o
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if (typeof tag !== 'string') {
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tag = tag.toString()
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}
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return tag.includes(event.target.value || '')
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})
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}
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onselect = (v) => {
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input(v.value || v)
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show = false
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}
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selectLabel = () => {
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let res = value
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options.forEach((o) => {
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if (typeof o === 'string') {
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return
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}
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if (o.value === value) {
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res = o.label
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}
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})
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return res
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}
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</script>
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<script>
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filterOptions = [...options]
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</script>
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</html>
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