How to implement custom navigation bar in uniapp

Uniapp implements the method of customizing the navigation bar: using a view, the code is [, ].

The operating environment of this tutorial: windows7 system, uni-app2.5.1 version, this method is suitable for all brands of computers.

Recommended (free): uni-app development tutorial

uniapp implements custom navigation bar Method:

Close the default navigation bar on a single page

"navigationStyle": "custom"

The officially obtained parameters are

Parameter details

Implementation principle

Use a view, padding-top=top;height=height;padding-bottom=give it to the one you like The value of rpx

The code implemented

<template>
    <view>
        <view :style="&#39;height:&#39; +  demo.height + &#39;px;&#39; + &#39;padding-top:&#39; + demo.top + &#39;px;padding-bottom:10rpx&#39;">
            <view :style="&#39;top:&#39; + demo.top + &#39;px&#39;">
                <view class="iconfont icon-xiaoxi"></view>
            </view>
            测试辣
        </view>
    </view>
</template>
<script>
    export default {
        data () {
            return {
                demo: {
                    top: 0,
                    height: 0
                }
            }
        },
        created () {
            const demo = uni.getMenuButtonBoundingClientRect()
            this.demo.top = demo.top
            this.demo.height = demo.height
        }
    }
</script>
<style>
    .demo{
        position: relative;
        display: flex;
        align-items: center;
        justify-content: center;
        background: #fff;
        font-size: 26rpx;
        .left{
            float: left;
            position: absolute;
            width: max-content;
            height: max-content;
            top: 0;
            bottom: 0;
            left: 20rpx;
            margin: auto;
            .iconfont{
                color: #3C3C3C;
            }
        }
    }
</style>

Effect

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