我的REST API返回数百行数据,如下所示:
[
{"roman_number":"I"},
{"roman_number":"II"},
{"roman_number":"III"},
{"roman_number":"IV"}
{"roman_number":"V"},
{"roman_number":"VI"},
{"roman_number":"VII"},
{"roman_number":"VII"},
...
{"roman_number":"MMI"}
]
我希望能够在表格中显示数据......
<table border=1>
<tr><td>I</td><td>II</td><td>III</td><td>IV</td></tr>
<tr><td>V</td><td>VI</td><td>VII</td><td>VIII</td></tr>
<tr><td>IX</td><td>X</td><td>XI</td><td>XII</td></tr>
<tr><td>XIII</td><td>XIX</td><td>XX</td><td>XXI</td></tr>
<tr><td colspan=4> pagination here </td></tr>
</table>
我希望我以角度执行此操作,因为我使用角度HTTP与我的REST API进行通信。感谢。
根据Partha Sarathi Ghosh的建议更新。
我有这个app文件:
var app = angular.module("myApp", ['smart-table']);
angular.module('myApp').filter('chunkby', function() {
return function(input, chunk) {
var i,j,temparray=[];
if(! input ) { return; }
for (i=0,j=input.length; i<j; i+=chunk) {
temparray.push(input.slice(i,i+chunk));
}
return temparray;
};
});
......我有这个HTML ...
<table>
<tr ng-repeat="row in (all_types|chunkby:5)">
<td ng-repeat="col in row">{{col}}</td>
</tr>
</table>
...但我在控制台中收到此错误...
Error: [$rootScope:infdig] ...
...但数据显示正常。我注意到plunker演示也会出现这个错误。
答案 0 :(得分:3)
尝试此自定义过滤器
var app = angular.module('plunker', []);
app.controller('MainCtrl', function($scope) {
$scope.data = [0,1,2,3,4,5,6,7,8,9,10,11, 12,13,14,15];
});
angular.module('plunker').filter('chunkby', function() {
return function(input, chunk) {
var i,j,temparray=[];
for (i=0,j=input.length; i<j; i+=chunk) {
temparray.push(input.slice(i,i+chunk));
}
return temparray;
};
});
<!DOCTYPE html>
<html ng-app="plunker">
<head>
<meta charset="utf-8" />
<title>AngularJS Plunker</title>
<script>document.write('<base href="' + document.location + '" />');</script>
<link rel="stylesheet" href="style.css" />
<script data-require="angular.js@1.4.x" src="https://ajax.googleapis.com/ajax/libs/angularjs/1.4.7/angular.js" data-semver="1.4.7"></script>
<script src="app.js"></script>
</head>
<body ng-controller="MainCtrl">
<table border=1>
<tr ng-repeat="row in (data|chunkby:4)">
<td ng-repeat="col in row">{{col}}</td>
</tr>
</table>
</body>
</html>
Plunker Here