我仍在与AngularJS交涉,无法找到与我的问题类似的东西。基本上,我使用文本框过滤站点名称列表,并且每个列表项都显示为按钮。
用户单击按钮时,应使用该值更新文本框,并再次隐藏列表。我尝试在按钮上使用“ ng-click”并定位输入框,但是尽管没有错误,但无法使其正常工作。任何帮助将不胜感激,或建议,如果我完全走错了方向。非常感谢:)
HTML
<div ng-app="myApp" ng-controller="searchCtrl">
<input type="text" ng-model="txtSearch" placeholder="From" id="one">
<ul>
<li ng-if="txtSearch" ng-repeat="test in List1 | filter:txtSearch track by test.id">
<button>{{ test.name }}</button>
</li>
</ul>
<hr>
<input type="text" ng-model="txtSearch2" ng-change="CallSearch(txtSearch2)" placeholder="To">
<ul>
<li ng-repeat="test in List2 track by test.id">
<button>{{ test.name }}</button>
</li>
</ul>
</div>
JS
var app = angular.module('myApp', []);
app.controller('searchCtrl', function($scope) {
$scope.List1 = [
{id: 1, name: 'Uxbridge'},
{id: 2, name: 'West Drayton'},
{id: 3, name: 'Hayes'},
{id: 4, name: 'Hillingdon'},
{id: 5, name: 'Ealing'},
{id: 6, name: 'Southall'},
{id: 7, name: 'Harrow'},
{id: 8, name: 'Eastcote'},
{id: 9, name: 'Ruislip'},
{id: 10, name: 'Hounslow'}
];
$scope.CallSearch = function(textSearch) {console.log(textSearch.length);
if (textSearch.length > 0) {
$scope.List2 = $scope.List1.filter(function (item) {
return Object.keys(item).some(function (key) {
return angular.isString(item[key]) && item[key].toLowerCase().search(textSearch) !== -1
});
});
}
else {
$scope.List2 = [];
}
}
});
答案 0 :(得分:0)
您第一次是对的:您应该通过使用ng-click
调用函数来处理此逻辑
您的按钮可能看起来像这样:
<button ng-click="addStation(test)>{{test.name}}</button>"
在您的控制器中,您的功能可能如下所示:
function addStation(station) {
$scope.txtSearch = station
$scope.List2 = []
}