我正在尝试创建手风琴来循环我的data.it部分工作,但我需要动态地将新的部分添加到手风琴中。一开始我需要打开第一个,但是在用户保存并单击添加后,我需要打开第二个,然后关闭其他。我的代码是:
<accordion close-others="oneAtATime">
<accordion-group
heading="{{destination.length}}"
is-open="status.isFirstOpen"
is-disabled="status.isFirstDisabled"
ng-repeat="destination in mileage.destionations">
<select ng-model='destination.Type'
id='type'
ng-options='Type for Type in mileageTypes'
ng-init='mileageTypes[0]'
ng-change='updateReimbur(destination)'>
</select>
<select ng-model='destination.Reimbursable'
id='reimbursable'
disabled="true"
ng-options='reimbursable for reimbursable in mileageReimbursment'
ng-init='mileageReimbursment[0]'>
</select>
</accordion-group>
</accordion>
JS:
$scope.mileage.destionations = [{
Type: '',
Reimbursable: "Yes",
Distance: true,
Odometer: false,
Total: 0,
From: '',
To: ''
}];
$scope.addNewDestionation = function () {
$scope.NewDestionation = {
type: '',
reimbursable: "Yes",
Distance: true,
Odometer: false,
total: 0,
From: '',
To: ''
}
$scope.mileage.destionations.push($scope.NewDestionation);
}
$scope.status = {
isFirstOpen: true,
isFirstDisabled: false
};
如何让最后一个(新的)打开并关闭其他人?
答案 0 :(得分:1)
我确定你会通过以下提示来实现这一目标:
将close-others="oneAtATime"
替换为close-others="true"
。
在所有重复的元素上,您正在撰写:is-open="status.isFirstOpen"
,相当于is-open="true"
。这是你的主要错误,因为你说所有的群体都应该被打开。
尝试维护对已打开组的引用。您可以维护一系列状态,但类似的东西也可以解决问题,并避免您维护所有状态:
is-open="status[$index].isOpen"
is-disabled="status[$index].isDisabled"
$index
是一个角度变量,它引用数组中重复元素的索引。我留下了js逻辑来维护status
对象。
为了样式,请更正destionations
(destinations
)中的拼写错误,在函数addNewDestionation
之外的变量中初始化默认新目标,然后推送该变量。像那样:
var newDestination = {
type: '',
reimbursable: 'Yes',
Distance: true,
Odometer: false,
total: 0,
From: '',
To: ''
};
$scope.addNewDestionation = function () {
$scope.mileage.destionations.push(newDestination);
}
答案 1 :(得分:0)
close-others属性采用布尔值。你应该定义
$scope.oneAtATime = true
或
<accordion close-others = "true">
答案 2 :(得分:0)
如果我正确地取消它,你可以这样做。
将属性openState
添加到目标对象,并根据需要进行更改。因此,保持第二个活动状态可以将每个状态设置为false
,除了第二个状态。
它类似于2.
形成迈克尔的答案,我也认为创建一个status
变量来跟踪开放状态可能更好。
请查看下面的演示(这是代码的简化版本,以便于阅读)或jsfiddle。
angular.module('demoApp', ['ui.bootstrap'])
.controller('mainController', MainController);
function MainController($scope) {
var itemCount = 0; // just to have an increasing title
$scope.oneAtATime = true;
$scope.mileage = {};
$scope.mileage.destionations = [{
Type: '',
Reimbursable: "Yes",
Distance: true,
Odometer: false,
total: itemCount,
From: '',
To: '',
openState: true
}];
$scope.addNewDestination = function () {
var index = $scope.mileage.destionations.length,
openState = (index == 1);
angular.forEach($scope.mileage.destionations, function(destination, index) {
// turn all off except second
destination.openState = (index == 1);
});
itemCount++;
var newDestination = {
type: '',
reimbursable: "Yes",
Distance: true,
Odometer: false,
total: itemCount,
From: '',
To: '',
openState: openState
};
$scope.mileage.destionations.push(newDestination);
}
$scope.status = {
isFirstOpen: true,
isFirstDisabled: false
};
}
<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap.min.css" rel="stylesheet"/>
<script src="https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.4.3/angular.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/angular-ui-bootstrap/0.13.2/ui-bootstrap.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/angular-ui-bootstrap/0.13.2/ui-bootstrap-tpls.js"></script>
<div ng-app="demoApp" ng-controller="mainController">
<accordion close-others="oneAtATime">
<accordion-group is-open="destination.openState" heading="{{destination.total}}" ng-repeat="destination in mileage.destionations">
{{destination|json}}
</accordion-group>
</accordion>
<button ng-click="addNewDestination()">add</button>
</div>