本文介绍了angularJs中datatable实现，有需要的小伙伴可以参考下

html引用derective:

复制代码 代码如下:
<table datatable dtOptions="dtOptionsExample2" class="table table-striped m-b-none"></table>

controller设置：

$scope.dtOptions = { "bProcessing": true, "bServerSide": true, iDisplayLength: 5, sAjaxSource: 'http://10.188.192.200:8080/employee/page?deptId='+ data, sAjaxDataProp: 'aaData', "sDom": "<'row'<'col-sm-6'l><'col-sm-6'f>r>t<'row'<'col-sm-6'i><'col-sm-6'p>>", sPaginationType: "full_numbers", "aoColumns": [ { "mData": "employeeId" }, { "mData": "employeeName", "sClass": "center", "mRender": function(data,type,full) { return '<a class="emplyeeInfoLink" href="javascript:;" rel="external nofollow" >阿司法所</a>'; } }, { "mData": "employeeEmail" }, { "mData": "employeeMobilePhoneMaster" } ], "fnServerData": function( sUrl, aoData, fnCallback, oSettings ) { oSettings.jqXHR = $.ajax({ "url": sUrl, beforeSend: function(xhr) { xhr.withCredentials = true; }, "data": aoData, "type": 'get', "success": fnCallback, "cache": false }); } }

angular.datatable.js:

angular.module('datatablesDirectives', []).directive('datatable', function ($http) { return { // I restricted it to A only. I initially wanted to do something like // <datatable> <thead> ... </thead> </datatable> // But thead elements are only valid inside table, and <datatable> is not a table. // So.. no choice to use <table datatable> restrict: 'A', link: function ($scope, $elem, attrs) { var options = {}; // Start with the defaults. Change this to your defaults. options = {} // If dtOptions is defined in the controller, extend our default option. if (typeof $scope.dtOptions !== 'undefined') { angular.extend(options, $scope.dtOptions); } // If dtoptions is not declared, check the other options if (attrs['dtoptions'] === undefined) { // Get the attributes, put it in an options // We need to do a switch/case because attributes does not retain case // and datatables options are case sensitive. Damn. It's okay! We need to detect // the callbacks anyway and call it as functions, so it works out! // I put what I needed, most of my settings are not dynamics except those 2. for (property in attrs) { switch (property) { // This is the ajax source case 'sajaxsource': options['sAjaxSource'] = attrs[property]; break; // This is the ajax data prop. For example, your result might be // {code: 200, data: [ .. ]} -> in the case, sAjaxDataProp is data case 'sajaxdataprop': options['sAjaxDataProp'] = attrs[property]; break; } } } else { // If dtoptions is declare, extend the current options with it. angular.extend(options, $scope.dtOptions); } // Just some basic validation. if (typeof options['sAjaxSource'] === 'undefined') { throw "Ajax Source not defined! Use sajaxsource='/api/v1/blabla'"; } // for Angular http inceptors if (typeof options['fnServerData'] === 'undefined') { options['fnServerData'] = function (sSource, aoData, resultCb) { $http.get(sSource, aoData).then(function (result) { resultCb(result.data); }); }; } // Get the column options, put it in a aocolumn object. // Obviously, mdata is the only one required. // I personally just needed those 3, if you need other more feel free to add it. // mData also accepts a function; I'm sure there's a more elegant way but for now // it detects if it's a function, and if it is, do it. options.aoColumns = []; // Get the thead rows. $elem.find('thead th').each(function() { var colattr = angular.element(this).data(); //console.log(colattr); //console.log('demodeo'); // Detects if it's a function. Must exist in scope. if (colattr.mdata.indexOf("()") > 1) { // Simple one-liner that removes the ending () var fn = $scope[colattr.mdata.substring(0, colattr.mdata.length - 2)]; // Throw an error if it's not a function. if (typeof fn === 'function') { options.aoColumns.push({ mData: fn, sClass: colattr.sclass, bVisible: colattr.bvisible, mRender: colattr.mrender }); } else { throw "mData function does not exist in $scope."; } } else { //console.log('<1?'); options.aoColumns.push({ mData: colattr.mdata, sClass: colattr.sclass, bVisible: colattr.bvisible, mRender: colattr.mrender }); } }); // Load the datatable! $elem.dataTable(options); //console.log(options); } } });

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