[improvement] rename packages dir to src (#3659)

src/slider/demo/index.vue

@@ -0,0 +1,138 @@
+<template>
+  <demo-section>
+    <demo-block :title="$t('title1')">
+      <van-slider
+        v-model="value1"
+        @change="onChange"
+      />
+    </demo-block>
+
+    <demo-block :title="$t('title2')">
+      <van-slider
+        v-model="value2"
+        :min="-50"
+        :max="50"
+        @change="onChange"
+      />
+    </demo-block>
+
+    <demo-block :title="$t('title3')">
+      <van-slider
+        v-model="value3"
+        disabled
+      />
+    </demo-block>
+
+    <demo-block :title="$t('title4')">
+      <van-slider
+        v-model="value4"
+        :step="10"
+        @change="onChange"
+      />
+    </demo-block>
+
+    <demo-block :title="$t('customStyle')">
+      <van-slider
+        v-model="value5"
+        bar-height="4px"
+        active-color="#f44"
+        @change="onChange"
+      />
+    </demo-block>
+
+    <demo-block :title="$t('customButton')">
+      <van-slider
+        v-model="value6"
+        active-color="#f44"
+      >
+        <template #button>
+          <div class="custom-button">{{ value6 }}</div>
+        </template>
+      </van-slider>
+    </demo-block>
+
+    <demo-block
+      v-if="!$attrs.weapp"
+      :title="$t('vertical')"
+    >
+      <div :style="{ height: '120px', paddingLeft: '30px' }">
+        <van-slider
+          v-model="value7"
+          vertical
+          @change="onChange"
+        />
+      </div>
+    </demo-block>
+  </demo-section>
+</template>
+
+<script>
+export default {
+  i18n: {
+    'zh-CN': {
+      title1: '基本用法',
+      title2: '指定选择范围',
+      title3: '禁用',
+      title4: '指定步长',
+      customStyle: '自定义样式',
+      customButton: '自定义按钮',
+      text: '当前值：',
+      vertical: '垂直方向'
+    },
+    'en-US': {
+      title1: 'Basic Usage',
+      title2: 'Range',
+      title3: 'Disabled',
+      title4: 'Step size',
+      customStyle: 'Custom Style',
+      customButton: 'Custom Button',
+      text: 'Current value: ',
+      vertical: 'Vertical'
+    }
+  },
+
+  data() {
+    return {
+      value1: 50,
+      value2: 0,
+      value3: 50,
+      value4: 50,
+      value5: 50,
+      value6: 50,
+      value7: 50
+    };
+  },
+
+  methods: {
+    onChange(value) {
+      this.$toast(this.$t('text') + value);
+    }
+  }
+};
+</script>
+
+<style lang="less">
+@import '../../style/var';
+
+.demo-slider {
+  user-select: none;
+
+  .van-slider {
+    margin: 0 15px 30px;
+  }
+
+  .custom-button {
+    width: 26px;
+    color: #fff;
+    font-size: 10px;
+    line-height: 18px;
+    text-align: center;
+    background-color: @red;
+    border-radius: 100px;
+  }
+
+  .van-doc-demo-block__title {
+    padding-top: 25px;
+  }
+}
+</style>