我们如何从单个数组
创建2D数组angular.forEach(angular.fromJson(value.resource_type_efforts), function (value1, key1) {
$scope.data.resource_type.push(key1);
});
当我 console.log($ scope.data.resource_type)输出时: -
0 : "Senior Software Engineer"
1 : "Software Engineer"
2 : "QA Engineer"
3 : "UI Developer"
4 : "UI Designer"
5 : "UI Developer"
6 : "QA Engineer"
7 : "Software Engineer"
现在我需要在每4个值之后将该数组拆分为2-d数组。
0:
0 : "Senior Software Engineer"
1 : "Software Engineer"
2 : "QA Engineer"
3 : "UI Developer"
1:
0 : "UI Designer"
1 : "UI Developer"
2 : "QA Engineer"
3 : "Software Engineer"
请提出一些答案
答案 0 :(得分:2)
您可以使用此little demo fiddle中的ProgressBar
使用一个辅助函数来实现此目的。您可以将数字解析为StatusStrip
。这个数字可以根据您的需要自行更改。它还会收集数组的其余部分,例如你的初始数组中有9个项目。
fiddle demo
强> Array.slice
通过这种方式,这应该为你做到:
splitCount
答案 1 :(得分:0)
当键得到%4 == 0 push temp输出数组和空白临时数组时,在temp变量中取一个输出数组和内部循环推送值
<!DOCTYPE html>
<html>
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.4.8/angular.min.js"></script>
<body>
<div ng-app="myApp" ng-controller="myCtrl">
</div>
<script>
var app = angular.module('myApp', []);
app.controller('myCtrl', function($scope)
{
$scope.resource_type_efforts =
[
'Senior Software Engineer',
'Software Engineer',
'QA Engineer',
'UI Developer',
'UI Designer',
'UI Developer',
'QA Engineer',
'Software Engineer'
];
$scope.output = [];
var temp = [];
angular.forEach(angular.fromJson($scope.resource_type_efforts), function (value1, key1)
{
temp.push(value1);
if((key1+1)%4==0)
{
$scope.output.push(temp);
temp = [];
}
});
console.log($scope.output);
});
</script>
</body>
</html>