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ElementUI(1):很好的前端开发框架

dawn 发布时间:2022-01-07 12:29:58 ,浏览量:6

  前面了解了EasyUI和LayUI,这两款前端开发框架很好,如果要论流行和热度显然不及ElementUI。

  昨天晚上看了ElementUI,界面、功能、与Vue.js的配合的确是好,使得开发者更专注于界面设计和功能实现,其实,EasyUI和LayUI也应该可以的,为什么就没有这方面的开发案例呢?

  实现了表格数据的修改和删除,增加也一样,按钮不好放就没有做,分页要连接数据库,暂时也没有做,后面再做,原理是相通的。

  EasyUI和LayUI使用上都差不多,ElementUI有点别扭,但必须适应。

  实现的界面:

  计算机的配置信息多,为了在一个页面显示,集中起来,鼠标移动到详细信息字段上再显示,备注信息也是这样处理的,还可以处理图片,后面加二维码。

  修改界面:

  删除界面:

  主页面computerList.html:




    
    
    
    
    
    
    
    Vue.js+Element-UI


    
计算机设备列表
{{scope.$index + 1 }}

CPU: {{ scope.row.C05 }}

内存大小: {{ scope.row.C06 }}

硬盘大小: {{ scope.row.C07 }}

主板: {{ scope.row.C08 }}

显卡: {{ scope.row.C09 }}

声卡: {{ scope.row.C10 }}

MAC地址: {{ scope.row.C11 }}

详细信息

{{ scope.row.C20 }}

备注说明
取 消 确 定

   代码界面computerList.js:

var VueDataObj={
  dialogVisible:false,//修改信息窗口的显示
  editRecordIndex:0,//点击编辑后选中的行
  pagePara:{
      pageNum:1,
      pageSize:5,
  },
  recordCount:12,
  computerInfo:{
        C01:'',//资产编号
        C02:'',//资产类型
        C03:'',//设备出厂类型
        C04:'',//设备出厂编号
        C05:'',//CPU
        C06:'',//内存大小
        C07:'',//硬盘大小
        C08:'',//主板
        C09:'',//显卡
        C10:'',//声卡
        C11:'',//MAC地址
        C12:'',//生产日期
        C13:'',//生产商
        C14:'',//购置时间
        C15:'',//保修截止时间
        C16:'',//购置渠道
        C17:'',//价格
        C18:'',//资产状态
        C19:'',//简要说明
        C20:'',//财务资产编码
     },
     tableData:[]
};

var methods={
  delRecord(rowId){
    this.$confirm('是否确定删除该记录?')
    .then(_ => {
      this.tableData.splice(rowId,1);
    })
    .catch(_ => {});    
  },
  handleClose(){
    this.dialogVisible=false;
  },
  editRecord(row,selectRowIndex){
    // console.log(row);
    this.editRecordIndex=selectRowIndex;
    this.computerInfo={
      C01:row.C01,
      C02:row.C02,
      C03:row.C03,
      C04:row.C04,
      C05:row.C05,
      C06:row.C06,
      C07:row.C07,
      C08:row.C08,
      C09:row.C09,
      C10:row.C10,
      C11:row.C11,
      C12:row.C12,
      C13:row.C13,
      C14:row.C14,
      C15:row.C15,
      C16:row.C16,
      C17:row.C17,
      C18:row.C18,
      C19:row.C19,
      C20:row.C20, 
    };
    this.dialogVisible=true;
  },
  submitUpdate(){
    Vue.set(this.tableData,this.editRecordIndex,this.computerInfo);
    this.dialogVisible=false;
  },
  getAllRecord(){
    console.log("数组赋值");
    this.tableData=[{
      C01: 'YQCY-001-001-0001',
      C02: '台式机',
      C03: 'ThinkCenter M6500t-NO56',
      C04:'1234567890000000890',
      C05:'Intel(R) Core(TM) i7-4790 @3.60GHz',
      C06:'8',
      C07:'1000',
      C08:'',
      C09:'NVIDIA GeForce GT 730',
      C10:'Realtek High Definition Audio',
      C11:'1234-1234-1234',
      C12:'2018-12-31',
      C13:'联想',
      C14:'2019-12-31',
      C15:'2029-12-31',
      C16:'自购',
      C17:'9000',
      C18:'正常使用',
      C19:'这是一段简要的文字描述',
      C20:'101000024298',
    }, {
     C01: 'YQCY-001-001-0041',
     C02: '台式机',
     C03: 'ThinkCenter M6500t-NO56',
     C04:'11111111123455555',
     C05:'Intel(R) Core(TM) i7-4790 @3.60GHz',
     C06:'8',
     C07:'1000',
     C08:'',
     C09:'NVIDIA GeForce GT 730',
     C10:'Realtek High Definition Audio',
     C11:'1234-1234-1234',
     C12:'2018-12-31',
     C13:'DELL',
     C14:'2019-12-31',
     C15:'2029-12-31',
     C16:'自购',
     C17:'9000',
     C18:'正常使用',
     C19:'这是一段简要的文字描述',
     C20:'101000024298',
    }, {
     C01: 'YQCY-001-001-0501',
     C02: '台式机',
     C03: 'ThinkCenter M6500t-NO56',
     C04:'1234567890111122225',
     C05:'Intel(R) Core(TM) i7-4790 @3.60GHz',
     C06:'8',
     C07:'1000',
     C08:'',
     C09:'NVIDIA GeForce GT 730',
     C10:'Realtek High Definition Audio',
     C11:'1234-1234-1234',
     C12:'2018-12-31',
     C13:'IBM',
     C14:'2019-12-31',
     C15:'2029-12-31',
     C16:'自购',
     C17:'9000',
     C18:'正常使用',
     C19:'这是一段简要的文字描述',
     C20:'101000024298',
    }, {
      C01: 'YQCY-001-001-0033',
      C02: '台式机',
      C03: 'ThinkCenter M6500t-NO56',
      C04:'12345678901234567890',
      C05:'Intel(R) Core(TM) i7-4790 @3.60GHz',
      C06:'8',
      C07:'1000',
      C08:'',
      C09:'NVIDIA GeForce GT 730',
      C10:'Realtek High Definition Audio',
      C11:'1234-1234-1234',
      C12:'2018-12-31',
      C13:'HUAWEI',
      C14:'2019-12-31',
      C15:'2029-12-31',
      C16:'自购',
      C17:'9000',
      C18:'正常使用',
      C19:'这是一段简要的文字描述',
      C20:'101000024298',
    },{
     C01: 'YQCY-001-001-0021',
     C02: '台式机',
     C03: 'ThinkCenter M6500t-NO56',
     C04:'12345678901234567890',
     C05:'Intel(R) Core(TM) i7-4790 @3.60GHz',
     C06:'8',
     C07:'1000',
     C08:'',
     C09:'NVIDIA GeForce GT 730',
     C10:'Realtek High Definition Audio',
     C11:'1234-1234-1234',
     C12:'2018-12-31',
     C13:'服务器',
     C14:'2019-12-31',
     C15:'2029-12-31',
     C16:'自购',
     C17:'9000',
     C18:'正常使用',
     C19:'这是一段简要的文字描述',
     C20:'101000024298',
    },{
     C01: 'YQCY-001-001-0001',
     C02: '台式机',
     C03: 'ThinkCenter M6500t-NO56',
     C04:'12345678901234567890',
     C05:'Intel(R) Core(TM) i7-4790 @3.60GHz',
     C06:'8',
     C07:'1000',
     C08:'',
     C09:'NVIDIA GeForce GT 730',
     C10:'Realtek High Definition Audio',
     C11:'1234-1234-1234',
     C12:'2018-12-31',
     C13:'HUAWEI',
     C14:'2019-12-31',
     C15:'2029-12-31',
     C16:'自购',
     C17:'9000',
     C18:'正常使用',
     C19:'这是一段简要的文字描述',
     C20:'101000024298',
    },{
     C01: 'YQCY-001-001-0001',
     C02: '台式机',
     C03: 'ThinkCenter M6500t-NO56',
     C04:'12345678901234567890',
     C05:'Intel(R) Core(TM) i7-4790 @3.60GHz',
     C06:'8',
     C07:'1000',
     C08:'',
     C09:'NVIDIA GeForce GT 730',
     C10:'Realtek High Definition Audio',
     C11:'1234-1234-1234',
     C12:'2018-12-31',
     C13:'HUAWEI',
     C14:'2019-12-31',
     C15:'2029-12-31',
     C16:'自购',
     C17:'9000',
     C18:'正常使用',
     C19:'这是一段简要的文字描述',
     C20:'101000024298',
    },{
     C01: 'YQCY-001-001-0001',
     C02: '笔记本',
     C03: 'ThinkCenter M6500t-NO56',
     C04:'12345678901234567890',
     C05:'Intel(R) Core(TM) i7-4790 @3.60GHz',
     C06:'8',
     C07:'1000',
     C08:'',
     C09:'NVIDIA GeForce GT 730',
     C10:'Realtek High Definition Audio',
     C11:'1234-1234-1234',
     C12:'2018-12-31',
     C13:'HUAWEI',
     C14:'2019-12-31',
     C15:'2029-12-31',
     C16:'自购',
     C17:'9000',
     C18:'正常使用',
     C19:'这是一段简要的文字描述',
     C20:'101000024298',
    },{
     C01: 'YQCY-001-001-0001',
     C02: '台式机',
     C03: 'ThinkCenter M6500t-NO56',
     C04:'12345678901234567890',
     C05:'Intel(R) Core(TM) i7-4790 @3.60GHz',
     C06:'8',
     C07:'1000',
     C08:'',
     C09:'NVIDIA GeForce GT 730',
     C10:'Realtek High Definition Audio',
     C11:'1234-1234-1234',
     C12:'2018-12-31',
     C13:'HUAWEI',
     C14:'2019-12-31',
     C15:'2029-12-31',
     C16:'自购',
     C17:'9000',
     C18:'正常使用',
     C19:'这是一段简要的文字描述',
     C20:'101000024298',
    },{
     C01: 'YQCY-001-001-0001',
     C02: '笔记本',
     C03: 'ThinkCenter M6500t-NO56',
     C04:'12345678901234567890',
     C05:'Intel(R) Core(TM) i7-4790 @3.60GHz',
     C06:'8',
     C07:'1000',
     C08:'',
     C09:'NVIDIA GeForce GT 730',
     C10:'Realtek High Definition Audio',
     C11:'1234-1234-1234',
     C12:'2018-12-31',
     C13:'HUAWEI',
     C14:'2019-12-31',
     C15:'2029-12-31',
     C16:'自购',
     C17:'9000',
     C18:'正常使用',
     C19:'这是一段简要的文字描述',
     C20:'101000024298',
    },{
     C01: 'YQCY-001-001-0001',
     C02: '一体机',
     C03: 'ThinkCenter M6500t-NO56',
     C04:'12345678901234567890',
     C05:'Intel(R) Core(TM) i7-4790 @3.60GHz',
     C06:'8',
     C07:'1000',
     C08:'',
     C09:'NVIDIA GeForce GT 730',
     C10:'Realtek High Definition Audio',
     C11:'1234-1234-1234',
     C12:'2018-12-31',
     C13:'HUAWEI',
     C14:'2019-12-31',
     C15:'2029-12-31',
     C16:'自购',
     C17:'9000',
     C18:'正常使用',
     C19:'这是一段简要的文字描述',
     C20:'101000024298',
    }];

  }
};

var computed={};

var watch={};

var vm=new Vue({
    el:'#app',
    data:VueDataObj,
    methods,
    computed,
    watch,
    created:function(){
      this.getAllRecord();
    }
})

  样式文件computerList.css:

#app {
    width:100%;
    margin:0 auto;
    text-align: center;
}

.el-table td, .el-table th {
    text-align: center;
} 
.el-date-editor.el-input, .el-date-editor.el-input__inner {
    width: 220px;
}

  说明:

  1、ElementUI参考页面地址:Element - The world's most popular Vue UI framework

  2、ElementUI专注界面设计,数据处理可以使用Vue.js来处理。

  3、信息折叠很好,对于字段很多的表的显示比较友好。比如:

                    
                        
                            
                            

CPU: {{ scope.row.C05 }}

内存大小: {{ scope.row.C06 }}

硬盘大小: {{ scope.row.C07 }}

主板: {{ scope.row.C08 }}

显卡: {{ scope.row.C09 }}

声卡: {{ scope.row.C10 }}

MAC地址: {{ scope.row.C11 }}

详细信息

  它将计算机的配置信息集中展示,可以信息的任意处理和组合,而且还可以是动态的。

  4、表头字段的居中和背景颜色可以通过设置样式来实现:

  5、一般标签居中的样式为(设置为块元素):

style="text-align: center;display:block;"

  6、Vue.js代码太长,我是分开写:

//定义数据
var VueDataObj={};
//定义方法
var methods={};
//定义计算属性
var computed={};
//定义监视
var watch={};
//定义Vue
var vm=new Vue({
    el:'#app',
    data:VueDataObj,
    methods,
    computed,
    watch,
    created:function(){}
})
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