113 lines
2.1 KiB
Vue
113 lines
2.1 KiB
Vue
<template>
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<div class="search-input">
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<div class="input-wrapper">
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<div class="input-block">
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<van-icon class="search-icon" name="search" />
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<input
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class="inner-input"
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v-model="modelValue"
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:placeholder="placeholder"
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/>
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<van-icon
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class="close-icon"
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name="clear"
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v-if="modelValue !== ''"
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@click="clearInput"
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/>
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</div>
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<!-- 右侧插槽：用于放置全部和筛选按钮 -->
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<div class="slot-wrapper" v-if="$slots.extra">
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<slot name="extra"></slot>
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</div>
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</div>
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</div>
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</template>
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<script setup>
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import { onMounted, ref } from 'vue'
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const modelValue = defineModel('modelValue')
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const props = defineProps({
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placeholder: {
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type: String,
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default: '请输入关键词'
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}
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})
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// 清空输入框
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const clearInput = () => {
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modelValue.value = ''
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}
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</script>
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<style scoped lang="scss">
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.search-input {
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position: relative;
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height: 40px;
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width: 100%;
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margin-top: 8px;
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box-sizing: border-box;
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}
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.input-wrapper {
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display: flex;
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align-items: center;
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width: 100%;
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height: 100%;
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background-color: #fff;
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border-radius: 4px;
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gap: 12px; // 输入框和按钮组间距
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padding-right: 12px; // 右侧内边距
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box-sizing: border-box;
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}
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.input-block {
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position: relative;
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flex: 1;
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height: 100%;
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display: flex;
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justify-content: center;
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box-sizing: border-box;
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.search-icon, .close-icon {
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position: absolute;
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top: 50%;
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left: 20px;
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transform: translateY(-50%);
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font-size: 20px;
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color: #9b9b9b;
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pointer-events: none; // 搜索图标不阻挡点击
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}
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.close-icon {
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left: unset;
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right: 20px;
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pointer-events: auto; // 清空图标可点击
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cursor: pointer;
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&:active {
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opacity: 0.6;
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}
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}
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}
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.inner-input {
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outline: none;
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border: none;
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padding: 0;
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margin: 0;
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width: 100%;
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height: 100%;
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text-align: center;
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font-size: 14px;
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background: transparent;
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}
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.slot-wrapper {
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display: flex;
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align-items: center;
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gap: 8px; // 按钮间距
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flex-shrink: 0; // 防止压缩
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}
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</style> |