仿互站小程序

vant/nav-bar/index.js

@@ -0,0 +1,31 @@
+var e = require("../common/component"), t = require("../mixins/safe-area");
+
+(0, e.VantComponent)({
+    mixins: [ (0, t.safeArea)({
+        safeAreaInsetTop: !0
+    }) ],
+    classes: [ "title-class" ],
+    props: {
+        title: String,
+        fixed: Boolean,
+        leftText: String,
+        rightText: String,
+        leftArrow: Boolean,
+        border: {
+            type: Boolean,
+            value: !0
+        },
+        zIndex: {
+            type: Number,
+            value: 120
+        }
+    },
+    methods: {
+        onClickLeft: function() {
+            this.$emit("click-left");
+        },
+        onClickRight: function() {
+            this.$emit("click-right");
+        }
+    }
+});

vant/nav-bar/index.json

@@ -0,0 +1,13 @@
+{
+    "component": true,
+    "usingComponents": {
+        "van-icon": "../icon/index",
+        "forview": "/utils/forview/index",
+        "van-loading": "/vant/loading/index",
+        "van-dialog": "/vant/dialog/index",
+        "van-button": "/vant/button/index",
+        "van-popup": "/vant/popup/index",
+        "van-tab": "/vant/tab/index",
+        "van-tabs": "/vant/tabs/index"
+    }
+}

vant/nav-bar/index.wxml

@@ -0,0 +1,18 @@
+<view class="{{utils.bem( 'nav-bar',{fixed:fixed} )}} custom-class {{border?'van-hairline--bottom':''}}" style="z-index: {{zIndex}}; {{safeAreaInsetTop?'padding-top: '+statusBarHeight+'px;':''}}">
+    <view bind:tap="onClickLeft" class="van-nav-bar__left">
+        <block wx:if="{{leftArrow||leftText}}">
+            <van-icon customClass="van-nav-bar__arrow" name="arrow-left" size="16px" wx:if="{{leftArrow}}"></van-icon>
+            <view class="van-nav-bar__text" hoverClass="van-nav-bar__text--hover" hoverStayTime="70" wx:if="{{leftText}}">{{leftText}}</view>
+        </block>
+        <slot name="left" wx:else></slot>
+    </view>
+    <view class="van-nav-bar__title title-class van-ellipsis">
+        <block wx:if="{{title}}">{{title}}</block>
+        <slot name="title" wx:else></slot>
+    </view>
+    <view bind:tap="onClickRight" class="van-nav-bar__right">
+        <view class="van-nav-bar__text" hoverClass="van-nav-bar__text--hover" hoverStayTime="70" wx:if="{{rightText}}">{{rightText}}</view>
+        <slot name="right" wx:else></slot>
+    </view>
+</view>
+<wxs module="utils" src="../wxs/utils.wxs" />

vant/nav-bar/index.wxss

@@ -0,0 +1,60 @@
+@import "../area/index.wxss";
+
+.van-nav-bar {
+    position: relative;
+    height: 44px;
+    line-height: 44px;
+    text-align: center;
+    background-color: #fff;
+    user-select: none;
+}
+
+.van-nav-bar__text {
+    display: inline-block;
+    padding: 0 15px;
+    margin: 0 -15px;
+    color: #1989fa;
+    vertical-align: middle;
+}
+
+.van-nav-bar__text--hover {
+    background-color: #f2f3f5;
+}
+
+.van-nav-bar__arrow {
+    color: #1989fa;
+    vertical-align: middle;
+}
+
+.van-nav-bar__arrow+.van-nav-bar__text {
+    padding-left: 25px;
+    margin-left: -20px;
+}
+
+.van-nav-bar--fixed {
+    position: fixed;
+    top: 0;
+    left: 0;
+    width: 100%;
+}
+
+.van-nav-bar__title {
+    max-width: 60%;
+    margin: 0 auto;
+    font-size: 16px;
+    font-weight: 500;
+}
+
+.van-nav-bar__left,.van-nav-bar__right {
+    position: absolute;
+    bottom: 0;
+    font-size: 14px;
+}
+
+.van-nav-bar__left {
+    left: 15px;
+}
+
+.van-nav-bar__right {
+    right: 15px;
+}