Created
January 21, 2015 19:15
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React Dynamic Table
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| // Code goes here | |
| angular.module('fasterAngular', []). | |
| controller('mycontroller', ['$scope', function($scope){ | |
| $scope.framework = 'ReactJs'; | |
| $scope.data = { | |
| cols: [], | |
| rows: [] | |
| }; | |
| function geraColunas(x){ | |
| var columns = []; | |
| for (var i = 0; i < x; i++) { | |
| columns.push({"name":"lorem"}); | |
| }; | |
| return columns; | |
| } | |
| function geraLinhas(col, x){ | |
| var rows = []; | |
| for (var i = 0; i < x; i++) { | |
| var row = []; | |
| for (var j = 0; j < col; j++) { | |
| row.push(Math.random(10)); | |
| } | |
| rows.push(row); | |
| } | |
| return rows; | |
| } | |
| $scope.refresh = function(){ | |
| function geraResults(x, y){ | |
| var columns = geraColunas(y); | |
| var rows = geraLinhas(y, x); | |
| $scope.data = { | |
| "cols": columns, | |
| "rows": rows | |
| }; | |
| } | |
| geraResults(300, 100); | |
| } | |
| $scope.refresh(); | |
| }]).directive('fastRepeat', function(){ | |
| return{ | |
| restrict: 'E', | |
| scope:{ | |
| data: '=' | |
| }, | |
| link:function(scope, el, attrs){ | |
| scope.$watchCollection('data', function(newValue, oldValue){ | |
| React.renderComponent( | |
| MYLIST(newValue), | |
| el[0] | |
| ); | |
| }) | |
| } | |
| } | |
| }) |
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| var MYLIST = React.createClass({ | |
| render: function render() { | |
| var _self = this; | |
| var thead = React.DOM.thead({}, | |
| React.DOM.tr({}, | |
| this.props.cols.map(function (col) { | |
| return React.DOM.th({}, col); | |
| }))); | |
| var tbody = this.props.rows.map(function (row) { | |
| return React.DOM.tr({}, | |
| _self.props.cols.map(function (col, i) { | |
| return React.DOM.td({}, row[i] || ""); | |
| })); | |
| }); | |
| return React.DOM.table({}, [thead, tbody]); | |
| } | |
| }); |
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <script data-require="angular.js@*" data-semver="1.3.0-beta.5" src="https://code.angularjs.org/1.3.0-beta.5/angular.js"></script> | |
| <script data-require="react@*" data-semver="0.10.0" src="http://fb.me/react-0.10.0.js"></script> | |
| <link rel="stylesheet" href="style.css" /> | |
| <script src="MYCOMPONENT.js"></script> | |
| <script src="script.js"></script> | |
| </head> | |
| <body ng-app="fasterAngular"> | |
| <h1>Faster Rendering With ReactJs</h1> | |
| <div ng-controller="mycontroller"> | |
| <button ng-click="refresh()">Refresh Data</button> | |
| <fast-repeat data="data"></fast-repeat> | |
| </div> | |
| </body> | |
| </html> |
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