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如何用js改变滑动条的样式？

0

1

节点操作

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

 <input type="range" value="4" min="4" max="18" step="1" id="Range"/>

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怎么让图片还没有上传前，是图片破损消失

1

1

file-upload

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

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如何禁用新增页面的下拉菜单

1

1

FormData

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

<div class="typeone">
                <span>类  型
                    <br>*必填项</span>
                    <!-- <select ng-change="texta()" ng-model="selectedSitea" ng-options="x.type for x in types"></select>
                    <select ng-model = "selecttype" ng-options="x.id for x in ids">
                            <option value="">请选择</option>
                    </select> -->
                    
                <select class="titlename" ng-change="test()" ng-model="typeselect" ng-options="x.id as x.type for x in types" required>
                    <option value="">请选择</option>
                </select>
                <select class="titlena" ng-show="tyshow" ng-change="check()" ng-model="tyselect" ng-options="x.id as x.ty for x in tys" required>
                        <option value="">请选择</option>
                    </select>

            </div>

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去掉URL上的#号导致某个页面刷新后404

1

1

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

如上

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富文本编辑器插件是定宽的，怎么自适应

2

1

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

<div ng-controller="newArticle">
    <div class="panel panel-default">
        <div class="panel-heading">
            <strong>{{pageTitle}}</strong>
        </div>
        <div class="panel-body table-responsive">
            <form class="form-horizontal" name="myForm" novalidate>
                <div class="form-group">
                    <label class="col-md-2 ">标题名称</label>
                    <div class="col-md-8">
                        <input type="text" ng-model="newTitle" class="form-control" name="title" required/>
                    </div>
                </div>
                <div class="form-group">
                    <label class="col-md-2 word-spacing-25">类 型</label>
                    <div class="col-md-2">
                        <select class="select" ng-model="newType" name="status" required>
                            <option ng-repeat="x in reType" value="{{x.value}}" ng-selected="x.value == newType" >{{x.name}}</option>
                        </select>
                    </div>
                    <div class="col-md-2">
                        <select class="select" ng-model="newIndustry" name="industry" ng-show="newType == 3" ng-required="newType == 3">
                            <option ng-repeat="y in industry" value="{{y.value}}" ng-selected="y.value == newIndustry">{{y.name}}</option>
                        </select>
                    </div>
                </div>
                <div class="form-group">
                    <label class="col-md-2 word-spacing-25">说 明</label>
                    <div class="col-md-8">
                        <div class="ueditor" ng-model="content"></div>
                    </div>
                </div>
                <div class="form-group">
                    <label class="col-md-2">跳转链接</label>
                    <div class="col-md-8">
                        <input type="text" ng-model="newLink" class="form-control" name="link" required/>
                    </div>
                </div>
                <div class="form-group">
                    <label class="col-md-2 word-spacing-25">配 图</label>
                    <div upload-file></div>
                </div>
                <div class="form-group">
                    <div class="col-md-2"></div>
                    <div class="col-md-8">
                        <button ng-click="online()" ng-disabled="myForm.$invalid || srcImg ==  undefined" type="submit" class="btn btn-success">立即上线</button>
                        <button ng-click="draft()" ng-disabled="myForm.$invalid || srcImg ==  undefined" type="submit" class="btn btn-success">存为草稿</button>
                        <button ui-sref="home.articleList" type="button" class="btn btn-default pull-right">取消</button>
                    </div>
                </div>
            </form>
        </div>
    </div>
</div>

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使用json数据发送请求会报错。设置了正确的请求头也不行？

0

1

Ajax

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

代码如上

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索引数字突然变为汉字

1

1

节点操作变量

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 图片

class="cursor-pointer"> 文本

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写ui路由跳转时，用了ui-view，但视图显示不出来

0

1

angular router

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

<body ng-app="myApp">
<div class="main" ui-view="">
</div>
</body>


var myApp = angular.module("myApp", ['ui.router', 'ngMessages', 'ngAnimate', 'ngSanitize', 'ui.bootstrap', 'ngFileUpload', 'textAngular']);

myApp.config(function ($stateProvider, $urlRouterProvider, $provide) {
  
    $urlRouterProvider.when("", "/signin");
  
    $stateProvider
      
        .state("backstage", {
            url: "/backstage",
            templateUrl: "backstage.html",
            controller: "backstage"
        })
});

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人数输入后，人数自动显示变化

1

1

事件

class="cursor-pointer"> 详细描述

class="cursor-pointer"> 截图

class="cursor-pointer"> 代码

var btn = document.getElementById('btn-back');//上一步
var begin = document.getElementById('begin');//发牌
var num = document.getElementById('num');//玩家总人数
var set = document.getElementById('btn-num');//设置
var num_man = document.getElementById('num-man'); //平民数量
var num_killer = document.getElementById('num-killer'); //杀手数量
var osliderBlock = document.getElementById("range");//滑块的值
var reduce = document.getElementById('btn-reduce');//减少
var add = document.getElementById('btn-add');//增加
var player = [];//玩家人数


//平民杀手人数
//1杀手
function num_player1 (){
    num_man.innerHTML = num.value - 1;
    num_killer.innerHTML = 1;
    player.length = num.value;
    for (i=0; i<player.length-1; i++){
        player[i] = '平民';
    }
    player[player.length-1] = '杀手';
}
//2杀手
function num_player2 (){
    num_man.innerHTML = num.value - 2;
    num_killer.innerHTML = 2;
    player.length = num.value;
    for (i=0; i<player.length-2; i++){
        player[i] = '平民';
    }
    for (j=player.length-2; j<player.length; j++){
        player[j] = '杀手';
    }
}
省略....

//配比平民杀手
//配比判断
function change() {
    if (4<=num.value && num.value<=5){
        num_player1();
    } else if (6<=num.value && num.value<=8){
        num_player2();
    } else if (9<=num.value && num.value<=13){
        num_player3();
    } else if (14<=num.value && num.value<=15){
        num_player4();
    } else if (16<=num.value && num.value<=18){
        num_player5();
    }
}
//配比匹配
function on_change() {
    if (num.value >= 4 && num.value <= 18) {//设置方框里面玩家人数范围
        osliderBlock.value=num.value;//将玩家总人数赋值给滑块的值，实现动态变化
    } else {
        alert("请输入正确的人数4~18");
        num.value=8;
        osliderBlock.value=8;
        num_player2();
        //人数超出范围的话，弹出警告框，并且将方框和滑块的值重置为8
    }
}

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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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