directory adjust: delete entry index.js

packages/tab/index.vue

@@ -0,0 +1,36 @@
+<template>
+  <div class="van-tab__pane" :class="classNames">
+    <slot></slot>
+  </div>
+</template>
+
+<script>
+export default {
+  name: 'van-tab',
+  props: {
+    // 选项卡头显示文字
+    title: {
+      type: String,
+      required: true
+    },
+    disabled: Boolean
+  },
+  data() {
+    const nextIndex = this.$parent.tabs.length;
+    this.$parent.tabs.push({
+      title: this.title,
+      disabled: this.disabled,
+      index: nextIndex
+    });
+
+    return {
+      key: nextIndex
+    };
+  },
+  computed: {
+    classNames() {
+      return { 'van-tab__pane--select': this.key === this.$parent.curActive };
+    }
+  }
+};
+</script>