init

src/components/select.vue

@@ -0,0 +1,97 @@
+<template>
+    <div class="select">
+      <div class="select-item pointer" @click="selectOption">
+        <div class="select-item-txt">{{defaultLabel}}</div>
+        <div class="select-item-button">&nbsp;</div>
+      </div>
+      <ul v-show="active" class="options">
+        <li class="pointer" :class="{'li-active': e.index === index}" v-for="e in option" :key="e.index" @click="change(e)">{{e.label}}</li>
+      </ul>
+    </div>
+  </template>
+
+<script>
+export default {
+  name: 'SelectOpt',
+  props: {
+    option: Array,
+    index: [Number, String]
+  },
+  data () {
+    return {
+      active: false
+    }
+  },
+  computed: {
+    defaultLabel () {
+      let val = ''
+      this.option.map(e => {
+        if (e.index === this.index) {
+          val = e.label
+        }
+      })
+      return val
+    }
+  },
+  methods: {
+    selectOption () {
+      this.active = true
+    },
+    change (e) {
+      this.$emit('change', e.index)
+      this.active = false
+    }
+  }
+}
+</script>
+
+  <style lang="stylus" scoped>
+  @import '~@style/mixin'
+  .select
+    position relative
+    _wh(100%, inherit)
+    background-color #fff
+    user-select none
+.select-item
+    width 100%
+    _fj(row)
+.select-item-txt
+    width calc(100% - 50px)
+    _font(15px, inherit, #999,,left)
+    // padding 0 10px
+.select-item-button
+    position relative
+    _wh(50px, inherit)
+    vertical-align top
+    &::before
+      content ''
+      width 0
+      height 0
+      border-left 5px solid transparent
+      border-right 5px solid transparent
+      border-top 5px solid #999
+      position absolute
+      right 13px
+      top 17px
+      pointer-events none
+      z-index 3
+  .options
+    position absolute
+    z-index 100000
+    top 44px
+    width 100%
+    padding 10px 0
+    background-color #fff
+    border 1px solid #eee
+    border-radius 5px
+    li
+      width 100%
+      _font(15px, 38px, #999,,left)
+      padding 0 10px
+      user-select none
+      box-sizing border-box
+      &:hover
+        background-color #f5f7fa
+    .li-active
+      color #409eff
+  </style>