我有两个按钮:
1 - 跟随
2 - 取消关注
乍一看,将显示"关注"按钮,然后当您将鼠标悬停在"关注"按钮上时,我想让关注按钮消失并显示"取消关注"按钮,然后在"取消关注"按钮上方悬停一次后,我想要"关注"按钮出现和取消关注按钮消失,所以我该怎么做?
欢迎反馈.
<div class="btn-follow">Follow</div>
<div class="btn-unfollow">Unfollow</div>
Run Code Online (Sandbox Code Playgroud)
.btn-follow {
color: #FFF;
background-color: #38B7EA;
padding: 5px 0;
width: 100px;
margin: 0 auto;
border-radius: 20px;
}
.btn-unfollow {
color: #FFF;
background-color: #A5BECB;
padding: 5px 0;
width: 100px;
margin: 0 auto;
border-radius: 20px;
}
Run Code Online (Sandbox Code Playgroud) 我是新的反应和反应路由器.该应用程序是使用create-react-app创建的.我需要在我的应用程序中实现两个主要页面的路由.我尝试了很多选项,最后使用以下代码.
此代码在开发期间工作正常.但在构建应用程序后,它无法正常工作.到404页面的路线才会显示.请帮我解决这个问题.
<Router history={browserHistory}>
<Route component={Root}>
<IndexRoute component={App} />
<Route path="/" component={App} />
<Route path="/sna/:country" component={SNA} />
<Route path="*" component={FourOFour}/>
</Route>
</Router>
Run Code Online (Sandbox Code Playgroud)
我曾经browserHistory使用以下代码在更改下拉列表时启用导航.
selectCountry(event){
var value = event.target.value;
browserHistory.push('/sna/' + value);
}
Run Code Online (Sandbox Code Playgroud)
{
"name": "my-app",
"version": "0.1.0",
"homepage": "./",
"private": true,
"dependencies": {
"bootstrap": "^3.3.7",
"react": "^15.4.2",
"react-addons-update": "^15.4.2",
"react-bootstrap": "^0.30.8",
"react-data-grid": "^2.0.24",
"react-dom": "^15.4.2",
"react-router": "^2.6.0"
},
"devDependencies": {
"react-scripts": "0.9.5"
},
"scripts": {
"start": "react-scripts start",
"build": "react-scripts build",
"test": "react-scripts test --env=jsdom", …Run Code Online (Sandbox Code Playgroud) 我正在使用react-data-grid在页面中显示可编辑的表.我用于editable: true启用可编辑列.但我有一些不可编辑的行.我怎样才能在行级别中控制它?
请提出解决方案.PFB初始化数据网格.
<ReactDataGrid
enableCellSelect={true}
columns={this.state.columns}
rowGetter={rowGetter}
rowsCount={this.state.rows.length}
rowHeight={35}
minHeight={500}
onGridRowsUpdated={this.handleGridRowsUpdated}/>
Run Code Online (Sandbox Code Playgroud) 我已经使用 Bootstrap div 制作了下表,但它对移动设备不响应。我已经使用了 col-xs,但列在移动视图中仍然相互合并。是否有其他方法使此代码响应移动设备?
<div class="container" style="color: grey; padding-top: 40px">
<div class="row">
<div class="col-md-12 col-xs-12">
<div class="col-xs-12" style="border-bottom: 1px solid #eee;">
<div class="col-md-6 col-xs-4">
<span>Item</span>
</div>
<div class="col-md-1 col-xs-1">
<span>Price</span>
</div>
<div class="col-md-1 col-xs-1">
<span>Quantity</span>
</div>
<div class="col-md-1 col-xs-1">
<span>Total</span>
</div>
<div class="col-md-1 col-xs-1">
<span>Delivery Charge</span>
</div>
<div class="col-md-1 col-xs-1">
<span>Discount</span>
</div>
<div class="col-md-1 col-xs-1">
<span>Subtotal</span>
</div>
</div>
</div>
</div>
<div class="row">
<div class="col-md-12 col-xs-12">
<div class="col-md-6 col-xs-6">
<div class="col-md-5 col-xs-5">
<img src="https://n1.sdlcdn.com/imgs/a/i/0/large/Mboss-Overnighters-SDL963993531-1-2f227.jpg" class="img-responsive">
</div>
<div class="col-md-7 col-xs-7 "> …Run Code Online (Sandbox Code Playgroud) css ×2
html ×2
javascript ×2
reactjs ×2
build ×1
datatable ×1
html-table ×1
jquery ×1
npm ×1
react-router ×1