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uni_modules/uu-pwdModal/components/uu-pwdModal/uu-pwdModal.vue

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+<template>
+  <view>
+    <uni-popup ref="popup" type="bottom">
+      <view class="modal">
+        <view class="title">
+          请输入支付密码
+          <view class="close" @click="close">
+            <uni-icons type="closeempty" size="20"></uni-icons>
+          </view>
+        </view>
+
+        <view class="input">
+          <view
+            class="row"
+            v-for="i in 6"
+            :class="current == i ? 'active' : ''"
+          >
+            <view class="pwd" v-if="current > i"></view>
+          </view>
+        </view>
+
+        <view class="tip" @click="forgetPwd">忘记密码？</view>
+
+        <view class="keyboard">
+          <view
+            class="row"
+            v-for="i in key"
+            :key="i"
+            :class="{ 'no-i': i === -2 }"
+            @click="i !== -2 && input(i)"
+          >
+            <uni-icons
+              v-if="i == -1"
+              type="closeempty"
+              size="24"
+            ></uni-icons>
+            <text v-if="i != -1">
+              {{ i >= 0 ? i : '' }}
+            </text>
+          </view>
+        </view>
+      </view>
+      <view></view>
+    </uni-popup>
+  </view>
+</template>
+<script>
+  export default {
+    data() {
+      return {
+        current: 1,
+        key: [1, 2, 3, 4, 5, 6, 7, 8, 9, -2, 0, -1],
+        value: []
+      }
+    },
+    methods: {
+      forgetPwd() {
+        uni.navigateTo({
+          url: '/pages/myInfo/changePayPwd'
+        })
+      },
+      open() {
+        this.$refs.popup.open()
+        this.value = []
+        this.current = 1
+      },
+      close() {
+        this.$refs.popup.close()
+      },
+      input(n) {
+        if (this.value.length < 6 && n >= 0) {
+          this.current++
+          this.value.push(n)
+          if (this.value.length == 6) {
+            const v = [...this.value]
+            this.value = []
+            console.log(this.value)
+            this.$emit('success', v)
+          }
+          return
+        }
+
+        if (n == -1 && this.current > 1) {
+          this.current--
+          this.value.pop()
+          return
+        }
+      }
+    },
+    mounted() {
+      // this.$refs.popup.open()
+    }
+  }
+</script>
+<style lang="scss">
+  .modal {
+    width: 750rpx;
+    background-color: white;
+    padding: 30rpx;
+    box-sizing: border-box;
+
+    .title {
+      text-align: center;
+      font-size: 20px;
+      position: relative;
+      margin-bottom: 50px;
+      width: 100%;
+
+      .close {
+        position: absolute;
+        top: 50%;
+        transform: translateY(-50%);
+        left: 0px;
+      }
+    }
+
+    .input {
+      display: grid;
+      width: 100%;
+      grid-template-columns: repeat(6, 1fr);
+      grid-column-gap: 20rpx;
+
+      .row {
+        background: #f7f7f7;
+        border-radius: 5px;
+        height: 90rpx;
+        border: 1px solid #efefef;
+        position: relative;
+        display: flex;
+        align-items: center;
+        justify-content: center;
+      }
+      .pwd {
+        background-color: black;
+        width: 30rpx;
+        border-radius: 50%;
+        height: 30rpx;
+      }
+
+      .active {
+        border: 1px solid #2667ff;
+      }
+    }
+
+    .tip {
+      text-align: center;
+      color: #2667ff;
+      font-size: 15px;
+      margin-top: 80rpx;
+      margin-bottom: 50rpx;
+    }
+
+    .keyboard {
+      width: 100%;
+      display: grid;
+      grid-template-columns: repeat(3, 1fr);
+      grid-template-rows: repeat(4, 1fr);
+      grid-gap: 20rpx;
+      color: #545454;
+
+      .row {
+        display: flex;
+        border-radius: 10rpx;
+        align-items: center;
+        justify-content: center;
+        font-weight: bold;
+        font-size: 18px;
+        height: 100rpx;
+        background: #f4f4f4;
+
+        &:hover {
+          background: #e1e1e1;
+        }
+      }
+
+      .no-i {
+        background: #ffffff !important;
+      }
+    }
+  }
+</style>