使用moy快速開發後臺管理系統（三）

時間 2019-11-22

標籤使用 moy 快速開發後臺管理系統简体版

原文原文鏈接

moy是什麼？

moy 是基於模型框架 kero 和 UI 框架 neoui 實現的應用框架，是前端集成解決方案，爲企業級應用開發而生。
github地址：https://github.com/iuap-design/tinper-moyjavascript

step 3. 實現grid表格數據展現和分頁

添加grid表格ui：進入pages/cardtable/cardtable.html中加入grid表格相關代碼到相應位置：html

<div class="list-panel" id="manager">
    <h2>系統管理</h2>

   <!-- grid表格相關代碼 begin -->
    <div class="main-container cartable-container">
        <div class="hr-table">
            <div u-meta='{"id":"gridcardtable","type":"grid","data":"dt1","columnWidth":"150px","multiSelect":true,"contentSelect":false,"contentFocus":false,"canSwap":false}'>
                <div options='{"field":"code","title":"系統編碼","dataType":"String","editType":"string"}'></div>
                <div options='{"field":"name","title":"系統名稱","dataType":"String","editType":"string"}'></div>
                <div options='{"field":"gateway","title":"網關地址","dataType":"String","editType":"string"}'></div>
                <div options='{"field":"radiodatacontroller","title":"須要受權","type":"u-checkbox","data":"dt1","editOptions":{"datasource":"radiodatacontroller"},"renderType":"comboRender"}'></div>
                <div options='{"field":"radiodataassociate","title":"用戶自關聯","type":"u-checkbox","data":"dt1","editOptions":{"datasource":"radiodataassociate"},"renderType":"comboRender"}'></div>
                <div options='{"field":"combodatamodel","title":"認證模式","dataType":"String","editType":"string","renderType":"comboRender","editOptions":{"datasource":"combodatamodel"}}'></div>
                <div options='{"field":"operate","dataType":"String","title":"操做","renderType":"optFun","editable":false,"autoExpand":true}'></div>
            </div>
        </div>
        <!-- 分頁部分 -->
        <div id='pagination' class='pagination u-pagination pagination-sm'></div>
    </div>
  <!-- grid表格相關代碼 end -->
</div>

在js中添加grid表格中每一列對應field的參數：進入pages/cardtable/cardtablemeta.js中，將下面代碼直接拷貝到該文件中前端

var metaCardTable={
     meta: {
            //系統名稱，和html中每一列的options參數中的field是一一對應
     "name":{
         type:'string',
         required:true,
         notipFlag: true,
         hasSuccess: true,
         nullMsg:'系統名稱不能爲空!'
     },
     "code":{
         type:'string',
         required:true,
         notipFlag: true,
         hasSuccess: true,
         nullMsg:'系統編碼不能爲空!'
     },
     "radiodatacontroller":"",
     "radiodataassociate":"",
     "combodatamodel":"",
     "gateway": "",
     "operate": ""
 }
};

而後將上面的js文件引入到pages/cardtable/cardtablemeta.js中，而且在init()中加入如下代碼來實現html和數據的綁定:java

var listUrl = ctx + '/cardtable/list';
var viewModel = {
            app: {},
            draw: 1,//當前頁面index
            totlePage: 0,
            pageSize: 5,
            totleCount: 0,
            //dt1對應的就是上面html中的u-meta的data中的dt1
            dt1: new u.DataTable(metaCardTable),
            radiodatacontroller: [{
             value: 'Y',
             name: '是'
            }, {
             value: 'N',
             name: '否'
            }],
            radiodataassociate: [{
             value: 'Y',
             name: '是'
           }, {
             value: 'N',
             name: '否'
           }],
           combodatamodel: [{
             name: '信任',
             value: 'Y'
           }, {
             name: '不信任',
             value: 'N'
           }],
            event: {
                //清除datatable數據
                clearDt: function(dt) {
                    dt.removeAllRows();
                    dt.clear();
                },
                // 卡片表數據讀取
                initCardTableList: function() {
                    var jsonData = {
                        pageIndex: viewModel.draw - 1,
                        pageSize: viewModel.pageSize,
                        sortField: "createtime",
                        sortDirection: "asc"
                    };
                    $.ajax({
                        type: 'get',
                        url: listUrl,
                        dataType: 'json',
                        data: jsonData,
                        contentType: 'application/json;charset=utf-8',
                        success: function(res) {
                            if (res) {
                                if (res.success == 'success') {
                                    if (res.detailMsg.data) {
                                        if(jsonData.pageSize==5&&jsonData.pageIndex==1){
                                            res.detailMsg.data.content.splice(0,5);
                                        }else if(jsonData.pageSize==5){
                                            res.detailMsg.data.content.splice(5,3);
                                        }
                                        viewModel.totleCount = res.detailMsg.data.totalElements;
                                        viewModel.totlePage = res.detailMsg.data.totalPages;
                                        //更新分頁信息
                                        viewModel.event.comps.update({
                                            totalPages: viewModel.totlePage,
                                            pageSize: viewModel.pageSize,
                                            currentPage: viewModel.draw,
                                            totalCount: viewModel.totleCount
                                        });
                                        viewModel.dt1.removeAllRows();
                                        viewModel.dt1.clear();
                                        viewModel.dt1.setSimpleData(res.detailMsg.data.content, {
                                            unSelect: true
                                        });
                                    }
                                } else {
                                    var msg = "";
                                    if (res.success == 'fail_global') {
                                        msg = res.message;
                                    } else {
                                        for (var key in res.detailMsg) {
                                            msg += res.detailMsg[key] + "<br/>";
                                        }
                                    }
                                    u.messageDialog({
                                        msg: msg,
                                        title: '請求錯誤',
                                        btnText: '肯定'
                                    });
                                }
                            } else {
                                u.messageDialog({
                                    msg: '後臺返回數據格式有誤，請聯繫管理員',
                                    title: '數據錯誤',
                                    btnText: '肯定'
                                });
                            }
                        },
                        error: function(er) {
                            u.messageDialog({
                                msg: '請求超時',
                                title: '請求錯誤',
                                btnText: '肯定'
                            });
                        }
                    });
                },
                //分頁相關
                pageChange: function() {
                    viewModel.event.comps.on('pageChange', function(pageIndex) {
                        viewModel.draw = pageIndex + 1;
                        viewModel.event.initCardTableList();
                    });
                },
                sizeChange: function() {
                    viewModel.event.comps.on('sizeChange', function(arg) {
                        viewModel.pageSize = parseInt(arg);
                        viewModel.draw = 1;
                        viewModel.event.initCardTableList();
                    });
                },
                //頁面初始化
                pageInit: function() {
                    viewModel.app = u.createApp({
                        el: element,
                        model: viewModel
                    });
                    //找到分頁的節點
                    var paginationDiv = $(element).find('#pagination')[0];
                    //初始化分頁頁面，在獲取到頁面的具體的數據時候還會去更新分頁信息
                    this.comps = new u.pagination({
                        el: paginationDiv,
                        jumppage: true
                    });
                    this.initCardTableList();
                    viewModel.event.pageChange();
                    viewModel.event.sizeChange();
                }
            }
        }
        $(element).html(html);
        viewModel.event.pageInit();