我在我的控制器中有以下過濾功能,它的工作原理。問題是我有幾個按鈕調用相同的函數並通過不同的perf_no進行過濾。所以,如果我點擊第一個按鈕,很好。過濾器工作,但只要我點擊第二個按鈕,它不會。現在我知道爲什麼(我認爲),那是因爲第一個按鈕單擊過濾視圖,第二個按鈕的perf_no不再存在於視圖中。我想我不需要直接過濾視圖或重置我不知道該怎麼做的視圖。AngularJS自定義過濾器和重置視圖
this.myFunc = function (perfNo) {
var myFilter = this.perfs.filter(function (el) { return (el.perf_no === perfNo); });
console.log(myFilter);
this.perfs = myFilter;
return myFilter;
控制器
var myApp = angular.module('perfList', ['ngMaterial', 'ngMessages']);
(function (app) {
'use strict';
app.component('perfList', {
templateUrl: 'perf-list.templateV3.html',
//filter: function monthFilter() {
// alert("I am a Filter");
//},
controller: function PerfListController() {
this.perfs = [
{ "perf_no": "1555", "perf_desc": "Test1"},
{ "perf_no": "1599", "perf_desc": "Test2"},
{ "perf_no": "1600", "perf_desc": "Test3" }
];
this.myFunc = function (perfNo) {
var myFilter = this.perfs.filter(function (el) { return (el.perf_no === perfNo); });
console.log(myFilter);
this.perfs = myFilter;
return myFilter;
}
}
});
})(myApp);
HTML模板
<div class="container-fluid" >
<nav class="navbar navbar-default">
<span class="cs-span-nav" ng-click="$ctrl.myFunc('1555')">Click one</span>
<span class="cs-span-nav" ng-click="$ctrl.myFunc('1599')">Click two</span>
</nav>
<div ng-repeat="perf in $ctrl.perfs">
<div class="row cs-perfRow">
<div class="col-sm-10 cs-leftcol">
<div class="col-sm-10 col-xs-12">
<div class="row">
<div class="cs-perfDesc">{{perf.perf_desc}</div>
</div>
</div>
</div>
</div>
</div>
HTML
<!DOCTYPE html>
<html>
<head>
<title></title>
<meta charset="utf-8" />
<script src="Scripts/angular.min.js"></script>
<script src="Scripts/angular-material/angular-material.min.js"></script>
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/angular-material/1.1.1/angular-material.min.css">
<script src="Scripts/angular-animate.min.js"></script>
<script src="Scripts/angular-aria.min.js"></script>
<script src="Scripts/angular-messages.min.js"></script>
<link rel="stylesheet" href="https://fonts.googleapis.com/icon?family=Material+Icons">
<link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Roboto:300,400,500,700,400italic">
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css" integrity="sha384-1q8mTJOASx8j1Au+a5WDVnPi2lkFfwwEAa8hDDdjZlpLegxhjVME1fgjWPGmkzs7" crossorigin="anonymous">
<script src="perf-list.componentV3.js"></script>
<link href="perfList.css" rel="stylesheet" />
</head>
<body>
hello2
<div ng-cloak="" class="navBardemoBasicUsage" ng-app="perfList">
<perf-list></perf-list>
</div>
</body>
</html>
請建立小提琴/ plnkr重現你的問題。 – lin