Html React引导,模式显示在屏幕的中间
我是前端开发的新手,我一直在尝试将模式移到屏幕的中心,但它不会从屏幕的最右侧移动。我使用的css是“bootstrap/dist/css/bootstrap.min.css”。我需要创建自己的css文件来修复这个问题吗Html React引导,模式显示在屏幕的中间,html,css,reactjs,Html,Css,Reactjs,我是前端开发的新手,我一直在尝试将模式移到屏幕的中心,但它不会从屏幕的最右侧移动。我使用的css是“bootstrap/dist/css/bootstrap.min.css”。我需要创建自己的css文件来修复这个问题吗 import React, { Component } from "react"; import "./App.css"; import LoginPage from "./LoginPage"; import "bootstrap/dist/css/bootstrap.min.
import React, { Component } from "react";
import "./App.css";
import LoginPage from "./LoginPage";
import "bootstrap/dist/css/bootstrap.min.css";
import { Modal, Button } from "react-bootstrap";
import ReactTelephoneInput from "react-telephone-input/es/ReactTelephoneInput";
class App extends Component {
state = {
selectLoginOption: false,
userLoginOption: false,
restaurantLoginOption: false,
deliveryAgentLoginOption: false,
closeAllOptionsOfSelectionForm: false
};
style = {
left: 0
};
login = () => { debugger;
let obj={}
obj.email=this.state.email;
fetch('/login',
{
header:{
"Accept": "application/json",
"Content-Type": "application/json"
},
method:'POST',
type:"cors",
body:JSON.stringify({obj})
}
).then(function(res){ debugger; return res.json(); })
.then(function(data){ console.log( JSON.stringify( data ) ) })
}
register = () => { debugger;
let obj={}
obj.user_email=this.state.useremail;
obj.user_name=this.state.username;
obj.userPassword = this.state.userpassword;
obj.user_phonenum = this.state.userphonenumber;
fetch('/userRegistration',{
method: 'POST',
headers: {
'Content-Type': 'application/json',
},
body:JSON.stringify({
user_email: this.state.useremail,
user_name:this.state.username,
userPassword : this.state.userpassword,
user_phonenum : this.state.userphonenumber
})
}
).then(function(res){ debugger; return res.json(); })
.then(function(data){ console.log( JSON.stringify( data ) ) })
}
DeliveryAgentregister = () => { debugger;
fetch('/AgentRegistration',{
method: 'POST',
headers: {
'Content-Type': 'application/json',
},
body:JSON.stringify({
deliveryAgent_Name: this.state.DeliveryAgentName,
deliveryAgent_EmailID:this.state.DeliveryAgentEmailID,
deliveryAgent_Password : this.state.DeliveryAgentPassword,
deliveryAgent_ConfirmPassword : this.state.DeliveryAgentConfirmPassword,
deliveryAgent_PhoneNumber: this.state.DeliveryAgentPhoneNumber
})
}
).then(function(res){ debugger; return res.json(); })
.then(function(data){ console.log( JSON.stringify( data ) ) })
}
selectLoginOption = () =>{
this.setState({selectLoginOption: true})
}
userLoginOption = () => {
this.setState({ userLoginOption: true, selectLoginOption:false, restaurantLoginOption: false, deliveryAgentLoginOption: false });
}
restaurantLoginOption = () => {
this.setState({ userLoginOption: false, selectLoginOption:false, restaurantLoginOption: true, deliveryAgentLoginOption: false });
}
deliveryAgentLoginOption = () => {
this.setState({ userLoginOption: false, selectLoginOption:false, restaurantLoginOption: false, deliveryAgentLoginOption: true });
}
closeAllOptionsOfSelectionForm= () => {
this.setState({ userLoginOption: false, selectLoginOption:false, restaurantLoginOption: false, deliveryAgentLoginOption: false });
}
getTitle() {
if (this.state.userLoginOption) {
return "User Login";
} else if (this.state.restaurantLoginOption) {
return "Restaurant Login";
} else if (this.state.deliveryAgentLoginOption) {
return "Delivery Agent Login";
}
}
render() {
const { country, region } = this.state;
return (
<div className="App">
<header>
<link href="//maxcdn.bootstrapcdn.com/bootstrap/4.1.1/css/bootstrap.min.css" rel="stylesheet" id="bootstrap-css"/>
<script src="//maxcdn.bootstrapcdn.com/bootstrap/4.1.1/js/bootstrap.min.js"></script>
<script src="//cdnjs.cloudflare.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
<link href="//maxcdn.bootstrapcdn.com/bootstrap/4.1.1/css/bootstrap.min.css" rel="stylesheet" id="bootstrap-css"/>
<script src="//maxcdn.bootstrapcdn.com/bootstrap/4.1.1/js/bootstrap.min.js"></script> <script src="//cdnjs.cloudflare.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
<link href="//netdna.bootstrapcdn.com/bootstrap/3.0.0/css/bootstrap.min.css" rel="stylesheet" id="bootstrap-css"/>
<script src="//netdna.bootstrapcdn.com/bootstrap/3.0.0/js/bootstrap.min.js"></script>
<script src="//code.jquery.com/jquery-1.11.1.min.js"></script>
<nav class=" navbar navbar-expand-lg navbar-dark ">
<div class="container">
<a class="navbar-brand " href="#">YumDrop</a>
<div class="collapse navbar-collapse" id="navBarLinks">
<ul class="navbar-nav mr-auto">
<li class="nav-item" >
<a class="nav-link" onClick={this.selectLoginOption}>Login</a>
</li>
<li class="nav-item" id="SignUpID">
<a class="nav-link" href="#">Sign Up</a>
</li>
</ul>
</div>
</div>
</nav>
</header>
<div class="view rgba-black-light">
<div class="">
<br/><br/><br/><br/><br/><br/><br/>
<li>
<p id="para" >Are you hungry?</p>
</li>
<ul class="list-unstyled">
<br/><br/><br/><br/>
<li>
<div class="form-row" data-wow-delay="0.4s">
<div class="col-md-5" id="firstbar">
<div class="md-form">
<select className="form-control" id="exampleFormControlSelect1">
<option>Bloomington, Indiana</option>
<option>Indianapolis, Indiana</option>
</select>
</div>
</div>
<div className="col-md-4">
<div className="md-form">
<input type="text"
placeholder="Search for food, cuisines, restaurants here.."
id="form5" className="form-control validate"/>
</div>
</div>
<div className="col-md-12" id="buttonOrder">
<div className="md-form">
<button className="btn btn-lg btn-danger">Order</button>
</div>
</div>
</div>
</li>
</ul>
</div>
</div>
<Modal show={this.state.selectLoginOption} onHide={this.closeAllOptionsOfSelectionForm} animation={false} >
<Modal.Header className="modelheader">
<Modal.Title className="modeltitle">
<strong>Select Login</strong>
</Modal.Title>
</Modal.Header>
<Modal.Body>
<div className="container">
<div className="row">
<div className="main">
<form role="form">
<button onClick={this.userLoginOption} className="btn btn btn-primary">User </button><br/>
<button onClick={this.restaurantLoginOption} className="btn btn btn-primary">Restaurant </button><br/>
<button onClick={this.deliveryAgentLoginOption} className="btn btn btn-primary">Delivery Agent </button>
</form>
</div>
</div>
</div>
</Modal.Body>
</Modal >
<Modal
show={
this.state.deliveryAgentLoginOption || this.state.userLoginOption || this.state.restaurantLoginOption
}
onHide={this.closeAllOptionsOfSelectionForm} animation={false} centered >
<Modal.Header>
<Modal.Title>{this.getTitle()}</Modal.Title>
</Modal.Header>
<Modal.Body>
<div class="container">
<div className="row">
<div className="main">
<h3>Please Log In, or <a href="#">Sign Up</a></h3>
<div className="row">
<div className="col-xs-6 col-sm-6 col-md-6">
<a href="#" className="btn btn-lg btn-primary btn-block">Facebook</a>
</div>
<div className="col-xs-6 col-sm-6 col-md-6">
<a href="#" className="btn btn-lg btn-info btn-block">Google</a>
</div>
</div>
<div className="login-or">
<hr className="hr-or"/>
<span className="span-or">or</span>
</div>
<form role="form">
<div className="form-group">
<label htmlFor="inputUsernameEmail">Username or email</label>
<input type="text" className="form-control" id="inputUsernameEmail"/>
</div>
<div className="form-group">
<a className="pull-right" href="#">Forgot password?</a>
<label htmlFor="inputPassword">Password</label>
<input type="password" className="form-control" id="inputPassword"/>
</div>
<div className="checkbox pull-right">
<label>
<input type="checkbox"/>
Remember me </label>
</div>
<button type="submit" className="btn btn btn-primary">
Log In
</button>
</form>
</div>
</div></div>
</Modal.Body>
</Modal>
<div className="auto-container">
<div className="row">
<div className="column col-lg-6 col-md-12 col-sm-12">
<div className="sec-title">
<h2>Choose from multi cuisines available</h2>
</div>
</div>
</div>
</div>
<div className="container" id="ContainerID">
<div className="row">
<div className="col-12 col-md-4 image-grid-item">
<div id="img3"
className="entry-cover image-grid-cover has-image">
<a href="#" className="image-grid-clickbox"></a>
<a href="#" className="cover-wrapper">Indian Food</a>
</div>
</div>
<div className="col-12 col-md-4 image-grid-item">
<div id="img2"
className="entry-cover image-grid-cover has-image">
<a href="#" className="image-grid-clickbox"></a>
<a href="#" className="cover-wrapper">Indian Food</a>
</div>
</div>
<div className="col-12 col-sm-6 col-md-4 image-grid-item">
<div id="img1" className="entry-cover image-grid-cover has-image">
<a href="#" className="image-grid-clickbox"></a>
<a href="#" className="cover-wrapper">Burgers </a>
</div>
</div>
<div className="col-17 col-md-4 image-grid-item">
<div id="img4" className="entry-cover image-grid has-image">
<a href="#" className="image-grid-clickbox"></a>
<a href="#" className="cover-wrapper">Mexican Food</a>
</div>
</div>
<div className="col-12 col-sm-6 col-md-4 image-grid-item">
<div id="img5" className="entry-cover imagegrid has-image">
<a href="#" className="image-grid-clickbox"></a>
<a href="#" className="cover-wrapper">Chinese Food </a>
</div>
</div>
</div>
</div>
</div>
);
}
import React,{Component}来自“React”;
导入“/App.css”;
从“/LoginPage”导入登录页面;
导入“bootstrap/dist/css/bootstrap.min.css”;
从“react bootstrap”导入{Modal,Button};
从“react电话输入/es/react电话输入”导入react电话输入;
类应用程序扩展组件{
状态={
选择登录选项:false,
userLoginOption:false,
餐厅登录:false,
deliveryAgentLoginOption:false,
CloseAllOptions of SelectionForm:false
};
样式={
左:0
};
login=()=>{debugger;
设obj={}
obj.email=this.state.email;
获取(“/login”,
{
标题:{
“接受”:“应用程序/json”,
“内容类型”:“应用程序/json”
},
方法:'POST',
类型:“cors”,
正文:JSON.stringify({obj})
}
).then(函数(res){debugger;返回res.json();})
.then(函数(数据){console.log(JSON.stringify(数据))})
}
寄存器=()=>{调试器;
设obj={}
obj.user_email=this.state.useremail;
obj.user_name=this.state.username;
obj.userPassword=this.state.userPassword;
obj.user_phonenum=this.state.userphonenumber;
获取(“/userRegistration”{
方法:“POST”,
标题:{
“内容类型”:“应用程序/json”,
},
正文:JSON.stringify({
用户电子邮件:this.state.useremail,
用户名:this.state.username,
userPassword:this.state.userPassword,
user\u phonenum:this.state.userphonenumber
})
}
).then(函数(res){debugger;返回res.json();})
.then(函数(数据){console.log(JSON.stringify(数据))})
}
DeliveryAgentregister=()=>{调试器;
获取(“/AgentRegistration”{
方法:“POST”,
标题:{
“内容类型”:“应用程序/json”,
},
正文:JSON.stringify({
deliveryAgent\u名称:this.state.deliveryAgent名称,
deliveryAgent\u EmailID:this.state.DeliveryAgentMailId,
deliveryAgent\u密码:this.state.deliveryAgent密码,
deliveryAgent\u ConfirmPassword:this.state.deliveryAgent配置密码,
deliveryAgent\u电话号码:this.state.deliveryAgent电话号码
})
}
).then(函数(res){debugger;返回res.json();})
.then(函数(数据){console.log(JSON.stringify(数据))})
}
选择登录选项=()=>{
this.setState({selectLoginOption:true})
}
用户登录选项=()=>{
this.setState({userLoginOption:true,selectLoginOption:false,restaurantLoginOption:false,deliveryAgentLoginOption:false});
}
餐厅登录=()=>{
this.setState({userLoginOption:false,selectLoginOption:false,restaurantLoginOption:true,deliveryAgentLoginOption:false});
}
deliveryAgentLoginOption=()=>{
this.setState({userLoginOption:false,selectLoginOption:false,restaurantLoginOption:false,deliveryAgentLoginOption:true});
}
CloseAllOptions of SelectionForm=()=>{
this.setState({userLoginOption:false,selectLoginOption:false,restaurantLoginOption:false,deliveryAgentLoginOption:false});
}
getTitle(){
if(this.state.userLoginOption){
返回“用户登录”;
}else if(this.state.restaurantLoginOption){
返回“餐厅登录”;
}else if(this.state.deliveryAgentLoginOption){
返回“送货代理登录”;
}
}
render(){
const{country,region}=this.state;
返回(
-
你饿了吗
-
印第安纳州布卢明顿
印第安纳州印第安纳波利斯
命令
选择登录
使用
import 'bootstrap/dist/css/bootstrap.min.css';