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IT修真院·坑乎 | Java(后端),CSS(前端),JavaScript(前端),PM(产品经理),UI(交互设计),QA(测试),Android(安卓APP),iOS(苹果APP),OP(运维),Python(后端)日常在线问答学习平台

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在手机上访问时发现点击input标签，软键盘就会把底部的微信登录给顶上去。

1

1

其他

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

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input的标签中图片可以复制地址出来

0

1

angular基础

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

 <img src="img/username.png" oncontextmenu="return false" ondragstart="return false" alt="">

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写了ngRoute，不可以跳转页面

0

1

angular router

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

<body>
<div ng-controller="myCtrl">
    <ul>
        <li><a href="#/a">信息管理</a></li>
        <li><a href="#/b">用户管理</a></li>
        <li><a href="#/a">信息管理</a></li>
        <li><a href="#/b">用户管理</a></li>
        <li><a href="#/a">信息管理</a></li>
        <li><a href="#/b">用户管理</a></li>
        <li><a href="#/a">信息管理</a></li>
        <li><a href="#/b">用户管理</a></li>
    </ul>

    <ng-view></ng-view>
    <!-- <div ng-view ></div> -->
</div>
<script type="text/javascript">
    angular.module("myApp",["ngRoute"])
        .controller("aController",function($scope,$route){
            $scope.hello = "hello,a!";
        })
        .controller("bController",function($scope){
            $scope.hello = "hello,b!";
        })
        .controller("myCtrl",function($scope,$location){

            $scope.$on("$viewContentLoaded",function(){
                console.log("ng-view content loaded!");
            });

            $scope.$on("$routeChangeStart",function(event,next,current){
                //event.preventDefault(); //cancel url change
                console.log("route change start!");
            });
        })
        .config(function($routeProvider, $locationProvider) {
            $routeProvider
                .when('/a', {
                    templateUrl: 'index.html',
                    controller: 'aController'
                })
                .when('/b', {
                    templateUrl: 'index.html',
                    controller: 'bController',
                    resolve: {
                        // I will cause a 1 second delay
                        delay: function($q, $timeout) {
                            var delay = $q.defer();
                            $timeout(delay.resolve, 3000);
                            return delay.promise;
                        }
                    }
                })
                .otherwise({
                    redirectTo: '/a'
                });
        });
</script>
</body>

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关于ES6的实现JS模块化

0

1

ES6

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

//导出常量
export const sqrt = Math.sqrt;
//导出函数
export function square(x) {
    return x * x;
}
//导出函数
export function diag(x, y) {
    return sqrt(square(x) + square(y));
}

import { square, diag } from './1';
console.log(square(11)); // 121
console.log(diag(4, 3)); // 5

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法官台本详情显示问题

0

1

js基础

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

$(document).ready(function () {

    //获取
    var day = sessionStorage.getItem('day');//天数
    var stateNow = sessionStorage.getItem("stateNow");//当前状态
    var arr_player = JSON.parse(sessionStorage.getItem("arr_player"));//玩家状态数组
    var killNum = sessionStorage.getItem('killNum');//被杀下标
    var arr_killNum = JSON.parse(sessionStorage.getItem('arr_killNum'));//被杀下标数组
    var voteNum = sessionStorage.getItem("voteNum");//投票下标
    var arr_voteNum = JSON.parse(sessionStorage.getItem('arr_voteNum'));//投票下标数组

    //防止页面后退
    history.pushState(null, null, document.URL);
    window.addEventListener('popstate', function () {
        history.pushState(null, null, document.URL);
    });

    //返回
    $("#btn-back").click(function () {
        sessionStorage.clear();
        location.href = 'assign.html';
    });
    //关闭
    $(".btn-close").click(function () {
        sessionStorage.clear();
        location.href = 'index2.html';
    });
    //结束游戏
    $(".again").click(function () {
        sessionStorage.clear();
        location.href = 'index2.html';
    });

    //当前杀人详情
    function judgeKill() {
        if (arr_killNum[day-1]=='no') {
            $('#kill').after(
                "<div class='killText'>" +
                '没有进行任何操作' +
                "</div>"
            )
        }else {
            $('#kill').after(
                "<div class='killText'>" +
                "<span class='killNum'>" + (Number(killNum)+1) + "</span>" +
                "号被杀手杀死，真实身份是平民" +
                "</div>"
            );
        }
        $('.circle2').css({'top':'1.8rem'});
    }
    //过去杀人详情
    function judgeKill2() {
        if (arr_killNum[day-2]=='no') {
            $('.kill').eq(i-1).after(
                "<div class='killText'>" +
                '没有进行任何操作' +
                "</div>"
            )
        }else {
            $('.kill').eq(i-1).after(
                "<div class='killText'>" +
                "<span class='killNum'>" + (Number(arr_killNum[i-1])+1) + "</span>" +
                "号被杀手杀死，真实身份是平民" +
                "</div>"
            );
        }
        $('.circle2').css({'top':'1.8rem'});
    }
    //当前投死信息
    function judgeVote() {
        $('#vote').after(
            "<div class='voteText'>" +
            "<span class='voteNum'>" + (Number(voteNum)+1) + "</span>" +
            "号被投票投死，真实身份是平民" +
            "</div>"
        );
    }
    //过去投死信息
    function judgeVote2() {
        $('.vote').eq(i-1).after(
            "<div class='voteText'>" +
            "<span class='voteNum'>" + (Number(arr_voteNum[i-1])+1) + "</span>" +
            "号被投票投死，真实身份是" + arr_player[voteNum].role +
            "</div>"
        );
    }

    //start/killed状态转变
    if (stateNow == null){
        stateNow = 'start';
    }

    //动态增加天数
    $("#time-num").text(day);
    if (day>1){
        for (var i=1; i<day; i++){
            //添加天数
            var html =
                "<div class=\'day-box\'>" +
                "<div class=\'date\'>" +
                "<span class=\'time\'>" + "第" +
                "<span class='time-num'>" + i + "</span>" + "天" +
                "</span>" +
                "<img class='down' src='img/down.png'>" +
                "</div>" +
                "<div class=\"proc-box\">" +
                "<div class=\"left\">" +
                "<div class=\"border\"></div>\n" +
                "<div class=\"circle\"></div>\n" +
                "<div class=\"circle2\"></div>"+
                "</div>" +
                "<div class=\"proc\">"+
                "<div class=\"process kill\"><div class=\"trg\"></div>杀手杀人</div>\n" +
                "<div class=\"process\"><div class=\"trg\"></div>亡灵发表遗言</div>\n" +
                "<div class=\"process\"><div class=\"trg\"></div>玩家依次发言</div>\n" +
                "<div class=\"process vote\"><div class=\"trg\"></div>投票</div>"+
                "</div>"+
                "</div>"+
                "</div>";
            $(".day-box").eq(i-1).before(html);
            //杀人信息显示
            judgeKill2();
            judgeVote2();
            //详情隐藏
            $(".day-box").eq(i-1).find(".proc-box").hide();
            //高亮
            $(".proc-box").eq(i-1).find(".process").css({"background":"#83b09a"});
            $(".proc-box").eq(i-1).find(".trg").css({"border-right":"#83b09a solid .22rem"});
        }
    }

    //天数点击展示\隐藏
    $(".date").click(function(){
        $(this).next().slideToggle();
    });
    $("#date_now").click(function(){
        $(this).next().slideToggle();
    });

    //状态机
    var fsm = new StateMachine({
        init: stateNow,
        transitions: [
            { name: 'kill', from: 'start', to: 'killed' },
            { name: 'speak', from: 'killed', to: 'spoke' },
            { name: 'talk', from: 'spoke', to: 'talked' },
            { name: 'vote', from: 'talked', to: 'voted' }
        ],
        methods: {
            onKill: function() {
                $("#kill").css({"background":"#83b09a"});
                $("#trg1").css({"border-right":"#83b09a solid .22rem"});
            },
            onSpeak: function() {
                $("#speak").css({"background":"#83b09a"});
                $("#trg2").css({"border-right":"#83b09a solid .22rem"});
            },
            onTalk: function() {
                $("#talk").css({"background":"#83b09a"});
                $("#trg3").css({"border-right":"#83b09a solid .22rem"});
            },
            onVote: function() {
                $("#vote").css({"background":"#83b09a"});
                $("#trg4").css({"border-right":"#83b09a solid .22rem"});
            }
        }
    });

    //开始杀人
    $("#kill").click(function () {
        if (fsm.state=='start'){
            fsm.kill();
            location.href='kill.html';
        } else {
            alert('请按顺序操作');
        }
    });
    //死者自白
    $("#speak").click(function () {
        if (fsm.state=='killed'){
            var YN = confirm('请死者亮明身份并且发表遗言');
            if (YN==true){
                fsm.speak();
                stateNow = fsm.state;
                sessionStorage.setItem("stateNow",stateNow);//当前状态
            }
        } else {
            alert('请按顺序操作');
        }
    });
    //玩家讨论
    $("#talk").click(function () {
        if (fsm.state=='spoke'){
            var YN = confirm('玩家依次发言讨论');
            if (YN==true){
                fsm.talk();
                stateNow = fsm.state;
                sessionStorage.setItem("stateNow",stateNow);//当前状态
            }
        } else {
            alert('请按顺序操作');
        }
    });
    //玩家投票
    $("#vote").click(function () {
        if (fsm.state=='talked'){
            fsm.vote();
            stateNow = fsm.state;
            sessionStorage.setItem("stateNow",stateNow);//当前状态
            location.href='vote.html';
        } else {
            alert('请按顺序操作');
        }
    });

    //状态判断
    switch (fsm.state){
        case "killed":
            fsm.onKill();
            judgeKill();
            break;
        case "spoke":
            fsm.onKill();
            fsm.onSpeak();
            judgeKill();
            break;
        case "talked":
            fsm.onKill();
            fsm.onSpeak();
            fsm.onTalk();
            judgeKill();
            break;
        case "voted":
            fsm.onKill();
            fsm.onSpeak();
            fsm.onTalk();
            fsm.onVote();
            judgeKill();
            judgeVote();
    }

    //存储
    sessionStorage.setItem("arr_player",JSON.stringify(arr_player));//玩家状态数组
    sessionStorage.setItem('day',day);
});

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登陆页面错误提示信息

1

1

angular基础

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

暂无

该问题已被官方收录

JS中class和id有什么区别？

0

1

操作DOM 变量

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

<html>  
<head>  
<style type="text/css">  
#aa   
{  
    color:red  
}  
  
.aa   
{  
    color:blue  
}  
</style>  
</head>  
  
<body>  
<div id="aa" class="aa">I love you.</div>  
</body>  
  
</html>

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微信小程序传参有几种方式？

0

1

小程序界面构建小程序语言基础

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

请求大佬讲解一波有几种传参方式，哪一种比较好

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角色管理编辑模块,会有较大概率出现数据无法渲染的情况

0

1

其他

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

    let vm = this;
    vm.ttop = "角色新增"
    var roleId = parseInt($stateParams.roleId)
    //角色新增复选框渲染(模块列表)
    vm.modelist = function () {
        httpService.modelist().then(function (res) {
            console.log(res);
            vm.modediplay = res.data.data;
            vm.bigTotalItems = res.data.total
            // 创建父模块数组
            vm.stages = [];
            // 创建数组中的对象
            var stage = {};
            //创建数组中的对象的数组
            var son = {};
            // 渲染一级菜单
            for (let i = 0; i < vm.modediplay.length; i++) {
                // 添加父模块
                if (vm.modediplay[i].parentId === 61) {
                    vm.stages.push(
                        stage = {
                            id: false,
                            label: vm.modediplay[i].name,
                            stageId: vm.modediplay[i].id,
                            contents: [],
                        }
                    )
                }
            }

            // 渲染二级菜单(二维数组)
            for (let x = 0; x < vm.stages.length; x++) {
                for (let y = 0; y < vm.modediplay.length; y++) {
                    if (vm.modediplay[y].parentId === vm.stages[x].stageId) {
                        vm.stages[x].contents.push(
                            son = {
                                id: false,
                                label: vm.modediplay[y].name,
                                sonId: vm.modediplay[y].parentId,
                                checkId: vm.modediplay[y].id,
                            }
                        )
                    }
                }
            }
            vm.stages
            console.log("全部权限数据", vm.stages)

            if (!roleId) {
                // 创建数组,存放用户选中的模块ID
                var intArr = [];
                // 提交保存
                vm.sava = function () {
                    // 遍历出用户勾选的模块,并将模块ID放入数组
                    for (let m = 0; m < vm.stages.length; m++) {
                        if (vm.stages[m].id === true) {
                            intArr.push(vm.stages[m].stageId);
                        }
                    }

                    for (let m = 0; m < vm.stages.length; m++) {
                        for (let n = 0; n < vm.stages[m].contents.length; n++) {
                            if (vm.stages[m].contents[n].id === true) {
                                intArr.push(vm.stages[m].contents[n].checkId)
                            }
                        }
                    }
                    console.log(intArr);

                    vm.roleadd = function (
                        data = {
                            roleName: vm.nickName,
                            intArray: intArr,
                        }
                    ) {
                        bootbox.confirm({
                            message: '<p class="logoutboot">请确认分配的权限?</p>',
                            buttons: {
                                confirm: {
                                    label: '确定',
                                    className: 'btn-success'
                                },
                                cancel: {
                                    label: '取消',
                                    className: 'btn-danger'
                                }
                            },
                            callback: function (result) {
                                // console.log(result);
                                if (result == true) {
                                    httpService.roleadd(data).then(function (res) {
                                        // console.log(res);
                                        bootbox.alert({
                                            message: '<p class="logoutboot">创建角色成功</p>',
                                            backdrop: '确认'
                                        });
                                        $state.go('backgroundPage.role');
                                    })
                                }
                            }
                        });
                    }
                    vm.roleadd();
                }
            }
        })
    }
    vm.modelist();

    console.log("角色ID", roleId);
    // 将roleIdZ转换为布尔值,判断页面是否是新增页

    if (roleId) {
        vm.ttop = "角色编辑"
        console.log(vm.stages);//较大概率出现underfined
            vm.roleEdit = function () {
                httpService.roleEdit(roleId).then(function (res) {
                    vm.nickName = res.data.data[0].roleName;
                    // 将数据中的ID放入数组
                    var dataId = [];
                    for (let i = 0; i < res.data.data.length; i++) {
                        dataId.push(res.data.data[i].moduleId)
                    }
                    console.log("角色权限ID数组", dataId);

                    // 渲染一级菜单
                    for (let m = 0; m < vm.stages.length; m++) {
                        for (let x = 0; x < dataId.length; x++) {
                            if (vm.stages[m].stageId === dataId[x]) {
                                vm.stages[m].id = true;
                            }
                        }
                    }
                    // 渲染二级菜单
                    for (let m = 0; m < vm.stages.length; m++) {
                        for (let n = 0; n < vm.stages[m].contents.length; n++) {
                            for (let x = 0; x < dataId.length; x++) {
                                if (vm.stages[m].contents[n].checkId === dataId[x]) {
                                    vm.stages[m].contents[n].id = true;
                                }
                            }
                        }
                    }
                    console.log('全部权限数据2', vm.stages);
                })
            }
            vm.roleEdit()

        // 创建数组,存放用户选中的模块ID
        var intArr = [];
        // 提交保存
        vm.sava = function () {
            // 遍历出用户勾选的模块,并将模块ID放入数组
            for (let m = 0; m < vm.stages.length; m++) {
                if (vm.stages[m].id === true) {
                    intArr.push(vm.stages[m].stageId);
                }
            }
            for (let m = 0; m < vm.stages.length; m++) {
                for (let n = 0; n < vm.stages[m].contents.length; n++) {
                    if (vm.stages[m].contents[n].id === true) {
                        intArr.push(vm.stages[m].contents[n].checkId)
                    }
                }
            }
            // console.log(intArr);
            vm.rolePut = function (
                data = {
                    roleName: vm.nickName,
                    intArray: intArr,
                    roleId: roleId,
                }
            ) {
                bootbox.confirm({
                    message: '<p class="logoutboot">请确认修改的权限?</p>',
                    buttons: {
                        confirm: {
                            label: '确定',
                            className: 'btn-success'
                        },
                        cancel: {
                            label: '取消',
                            className: 'btn-danger'
                        }
                    },
                    callback: function (result) {
                        // console.log(result);
                        if (result == true) {
                            httpService.rolePut(data).then(function (res) {
                                console.log(res);
                                bootbox.alert({
                                    message: '<p class="logoutboot">修改角色成功</p>',
                                    backdrop: '确认'
                                });
                                $state.go('backgroundPage.role');
                            })
                        }
                    }
                });
            }
            vm.rolePut();
        }
    }

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vue引入vux组件库时，有部分组件疯狂报错

0

1

vue相关

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

<template>
  <div>
    <div style="padding:15px;">
      <check-icon :value.sync="demo1"> {{ $t('Do you agree?') }} ({{ demo1 }})</check-icon>
      <br>
      <br>
      <check-icon :value.sync="demo2" type="plain"> {{ $t('Do you agree?') }} ({{ demo2 }})</check-icon>
    </div>
  </div>
</template>

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