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如何在不同的按钮中使用同一个点击事件并且能实现不同的效果

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1

js基础

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

html:
                <button class="btn btn-warning" ng-click="online(x=1)">立即上线</button>
                <button class="btn btn-info" ng-click="online(x=2)">保存为草稿</button>
js:
$scope.online = function (x) {
        console.log(x);
        var Status;
        if(x == 1){
            Status = 2;
        }else{
            Status = 1;
        }
$http({
            method: "post",
            url: "/carrots-admin-ajax/a/u/article",
            params: {
                title: $scope.AddTitle,
                type: $scope.type,
                status: Status,
                industry: $scope.industry,
                content: editor.txt.text(),
                img:$scope.imgUrl,
                url: $scope.Addurl
            }
        }).then(function (res) {
            console.log(res);
            if (res.data.code == 0) {
                $state.go('backstagpe.list');
            }else if(res.data.code !=0){
                alert(res.data.message);
            }
        })

如何使用正则表达式验证密码是否有，字母，数字，符号，至少两种以上组成？

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1

正则表达式

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

<script>
		var app = angular.module('myApp', []);
		app.controller('myCtrl', function($scope) {
			$scope.to = function checkNumber() {
				var a = $scope.firstName;
				console.log(a);
				var reg = /^[0-9]+$/;
				var res = /^[a-zA-Z]+$/;
				var ret = /^[`~!@#$%^&*()_+<>?？，；【】、。:"{},.\/;'[\]]+$/;
				if (reg.test($scope.firstName) || res.test($scope.firstName )|| ret.test($scope.firstName)) {
					$scope.test="请输入数字，字母，字符两种组合以上";
				}else{
					$scope.test="输入正确";
				}
				
			};
  
		});
	</script>

萝卜多复盘项目如何添加模态框点击切换城市

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1

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

vm.choiceCity = function () {
            var modalInstance = $uibModal.open({
                animation: true,
                ariaDescribedBy: 'modal-body',
                templateUrl: 'myModalContent.html',
                controller: 'ModalInstanceCtrl',
                controllerAs: 'vm',
                size: 'sm',
                resolve: {
                    items: function () {
                        return vm.city;
                    }
                }
            });
            modalInstance.result.then(function(itemCity) {
                sessionStorage.setItem("city", JSON.stringify(itemCity));
                $state.go('.', {}, {reload: true});
            });
        };

放在页面的js复制到js文件就不生效了

0

1

js基础

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

/* 获取所有div */
var timer2 = null;
var myNodelist = document.querySelectorAll("div");
var btn = document.querySelectorAll("button");
/* 随机颜色的函数 */
function color() {
    return "#" + ("00000" + ((Math.random() * 16777215 + 0.5) >> 0).toString(16)).slice(-6)
}
/* 变色函数 */
function Time() {
    var randomArray = []; //声明一个数组
    for (var i = 0; i < myNodelist.length; i++) {
        myNodelist[i].style.background = "orange";
    } // 重置每个div的颜色为
    for (var i = 0; i < 3; i++) {
        var randomLoc = Math.floor(Math.random() * (myNodelist.length));
        if (randomArray.indexOf(randomLoc) < 0) {
            randomArray.push(randomLoc);
        } else {
            i--;
        }
    } //  给数组取三个不重复的数字
    myNodelist[randomArray[0]].style.background = color();
    myNodelist[randomArray[1]].style.background = color();
    myNodelist[randomArray[2]].style.background = color();

}

function start() {
    if (start.className == "") {
        start.className = "orange"
        clearInterval(timer2);
        timer2 = setInterval("Time()", 1000);
    }
}

function stop() {
    clearInterval(timer2);
    start.className = "";
    for (var i = 0; i < myNodelist.length; i++) {
        myNodelist[i].style.background = "orange";
    }

}

所谓的微信网页授权code码，到底具体指的是什么？

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1

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

找了好久，找到一个师兄的代码，可是看不懂啊。。

 //获取code码
        let vm = this;
        function getQueryString(name) {
            let reg = new RegExp('(^|&)' + name + '=([^&]*)(&|$)', 'i');
            let r = window.location.search.substr(1).match(reg);
            if (r != null) {
                return decodeURI(r[2]);
            }
            return null;
        }
        //如果code码有值并且sessionStroage的token没有值时（即第一次进入页面），发送code，获取token
        if(getQueryString('code')&& !sessionStorage.getItem('token')){
            let code = getQueryString('code');
            projectService.getToken(code).then(function (res) {
                if(res.data.code === 0){

面向对象

0

1

js基础

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

<html>

<head>
	<meta name="viewport" content="width=device-width, initial-scale=1.0">
	<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
	<link rel="stylesheet" href="https://cdn.bootcss.com/bootstrap/4.0.0/css/bootstrap.min.css"
		integrity="sha384-Gn5384xqQ1aoWXA+058RXPxPg6fy4IWvTNh0E263XmFcJlSAwiGgFAW/dAiS6JXm" crossorigin="anonymous">
	<style type="text/css">

	</style>
</head>

<body>
	<p title="qqqWWWSS">this a test</p>
	<script>
		var paras = document.getElementsByTagName("p");
		for (var i = 0; i < paras.length; i++) {
			var title_test = paras[0].getAttribute("title");
			if (title_test != null) {
				alert(title_test);
			}
		}
	</script>

	<script src="https://cdn.bootcss.com/jquery/3.2.1/jquery.slim.min.js"
		integrity="sha384-KJ3o2DKtIkvYIK3UENzmM7KCkRr/rE9/Qpg6aAZGJwFDMVNA/GpGFF93hXpG5KkN"
		crossorigin="anonymous"></script>
	<script src="https://cdn.bootcss.com/popper.js/1.12.9/umd/popper.min.js"
		integrity="sha384-ApNbgh9B+Y1QKtv3Rn7W3mgPxhU9K/ScQsAP7hUibX39j7fakFPskvXusvfa0b4Q"
		crossorigin="anonymous"></script>
	<script src="https://cdn.bootcss.com/bootstrap/4.0.0/js/bootstrap.min.js"
		integrity="sha384-JZR6Spejh4U02d8jOt6vLEHfe/JQGiRRSQQxSfFWpi1MquVdAyjUar5+76PVCmYl"
		crossorigin="anonymous"></script>
</body>

</html>
<!-- test vs code git git git -->

vue如何做出美观实用的表单验证

1

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

用的element的表单

vue怎么使用插件使得手机端调用拍照功能

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1

vue相关

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

无

v-for报"Elements in iteration expect to h

1

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

Elements in iteration expect to have 'v-bind:key' directives

关于跨域和POSTMAN的问题

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1

跨域 postman

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

// 声明使用JQ
$(document).ready(function () {
    // 开始点击事件
    $('form').submit(function () {
        // 点击事件获取到输入框的数值
        console.log($('#ID')[0].value);
        console.log($('.password')[0].value);
        if ($('#ID')[0].value == '') {
            $('#show')[0].innerHTML = '请输入账号';
            console.log(show)
            return false;
        } else if ($('.password')[0].value == '') {
            $('#show')[0].innerHTML = '请输入密码';
            console.log(show);
            return false;
        } else {
            // 先用url请求地址
            var url = '/carrots-admin-ajax/a/login';
            // 调用上方form对象并且序列化
            var formdata = $(this).serialize();
            console.log(formdata)
            // 开始发送url和formdata请求参数
            $.post(url,formdata,
                function(data){
                    if (data.code == 0) {
                        console.log(1);
                        console.log(data)
                        location.href = 'http://dev.admin.carrots.ptteng.com/#/dashboard'
                    } else {
                        console.log(show)
                        show.innerHTML = data.message;
                        console.log(2);
                        console.log(data)
                    }
            },'json');
            return false;
        };
    })
})