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手风琴页面如何实现

1

1

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

<div class="home">
    <nav class="navbar navbar-default container-fluid" role="navigation">
        <!--上面部分-->
        <div class="row">
            <!--上面左边部分-->
            <div class="navbar-header col-md-3 col-sm-4 col-lg-2 col-xs-12">
                <button type="button" class="navbar-toggle" data-toggle="collapse"
                        data-target="#example-navbar-collapse">
                    <span class="sr-only">切换导航</span>
                    <span class="icon-bar"></span>
                    <span class="icon-bar"></span>
                    <span class="icon-bar"></span>
                </button>
                <p class="nav-left-p">萝卜多后台管理系统</p>
            </div>
            <!--上面右边部分-->
            <div class="nav-right col-md-9 col-sm-8 col-lg-10 col-xs-12">
                <a href="#" class="nav-right-a">管理员</a>
                <span>|</span>
                <a href="#" class="nav-right-a">admin</a>
                <span>|</span>
                <div class="nav-shut">
                    <i class="glyphicon glyphicon-off"></i>
                </div>
            </div>
        </div>
        <!--下面部分-->
        <div class="row below">
            <!--左侧导航栏-->
            <div class="collapse collapse-a col-md-3 col-sm-4 col-lg-2 col-xs-12" id="example-navbar-collapse">
                <ul class="nav navbar-nav">
                    <li ui-sref=".page1"><a href="#">iOS</a></li>
                    <li ui-sref=".page1"><a href="#">SVN</a></li>
                    <li ui-sref=".page1"><a href="#">SVN</a></li>
                    <li ui-sref=".page1"><a href="#">SVN</a></li>
                </ul>
            </div>
            <div class="home-content col-md-9 col-sm-8 col-lg-10 col-xs-12">
                <div class="ui-view">
                    <h1>Welcome!</h1>
                </div>
            </div>
        </div>
    </nav>
</div>

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调用获取用户信息的接口

0

1

小程序网络请求

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

无代码

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后台角色父权限编辑判断条件改如何设置

0

1

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

 $scope.single=function (yid,xid) {
        let v=commitId.indexOf(yid);
        v<0?commitId.push(yid):commitId.splice(v,1);
        //************************
        let lv1 = $('.permission').find('.mainHeader');
        console.log(lv1);
        let box1=[];
        for(let i=0;i<lv1.length;i++){
            let lv2=lv1.eq(i).find('.unit');
            console.log(lv2);
            let box2=[];
            for(let j=0;j<lv2.length;j++){
                box2[j]=parseInt(lv2[j].value);
            }
            box1[i]=box2;
        }
        console.log(box1);
        //***************************
        let judge=[
            box1[0].some(pass),
            box1[1].some(pass),
            box1[2].some(pass)
        ];
        function pass(arr){
            return commitId.includes(arr)
        }
        //首次渲染复选框
        let roots = $('.permission').find('.root');
        roots[xid-1].checked = judge[xid-1];
        let z=commitId.indexOf(xid);
        if(z===-1&&judge[xid-1]){
            commitId.push(xid);
        }
        if(z>=0&&!judge[xid-1]){
            commitId.splice(z,1);
        }
        console.log(commitId);
    };

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ng-repeat中产生的$$hashKey键值对表示什么

0

1

angular基础

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

<body ng-app="myApp" ng-controller="myCtrl">
    <div ng-repeat="item in items track by $index" class="box" ng-style="{background:items[$index].bgc}" ng-click="change($index)"></div>
</body>
<script>
    var myApp = angular.module('myApp', [])
    myApp.controller('myCtrl', ['$scope', function ($scope) {
        $scope.color = "red"
        $scope.items = [
            { id: 1, bgc: "red" },
            { id: 2, bgc: "red" },
            { id: 3, bgc: "red" },
            { id: 4, bgc: "red" },
            { id: 5, bgc: "red" },
            { id: 6, bgc: "red" },
            { id: 7, bgc: "red" },
            { id: 8, bgc: "red" },
            { id: 9, bgc: "red" },
        ]
console.log($scope.items)  
$scope.change = function (a) {
    for (i= 0;i<9;i++){
        $scope.items[i].bgc = "red"  
    };   
    $scope.items[a].bgc = "blue"; 
    console.log(a) ;
    console.log($scope.items[a])
};
}])
</script>

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在template写的标签为什么不在我指定的地方替换

0

1

vue相关

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

<div id="root">
  <table>
    <tbody>
    <row></row>
    <row></row>
    <row></row>
    </tbody>
  </table>

</div>
</body>
<script>

  Vue.component("row", {
    template:"<tr><td>thhhhhhhh</td></tr>"
  });


  var vm = new Vue({
    el: "#root"
  })
</script>

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求学大作战删除功能，如何在全选后，点击单选则取消全选的选择

0

1

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

        //every判断是否已经全选
        function istrue(val) {
          return val.check == true;
        }
        let all = this.articleList.every(istrue);
        //如果未全选了，则全选按钮取消
        if (all == false) {
            this.checkAll = false;

          //如果全选了，则全选按钮选择上
        } else {
            this.checkAll = true;
        }

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angular2 如何发送HTTP请求

0

1

$http

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 图片

class="cursor-pointer"> 文本

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对一个数组进行随机排序有哪些写法？

1

1

变量表达式和运算符函数

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

 function _3number() {
            var arr = []
            for (i = 0; i < 9; i++) {
                arr.push(bg());
            }

            arr.sort(function () {
                return Math.random() - 0.5
            })
            var a = arr[0];
            var b = arr[1];
            var c = arr[2];
            return(a+b+c);
        }

function number() { // 随机0-9数字函数
            return Math.floor(Math.random() * 9);
        }

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为什么获取不到input输入框的值？

1

1

节点操作

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

如上

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ES6中vm的指向问题?

0

1

ES6

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

<button type="button"
                                class="btn btn-success btn-margin"
                                ng-if="vm.order=='0'"
                                ng-disabled="!myForm.$valid"
                                ng-click="save()">{{commit}}</button>
                        <p><span class="color-red">*</span>为必填项!{{vm.order}}</p>

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