This article mainly introduces to you in detail the small functions of angluarjs to filter and replace keywords. It has certain reference value. Interested friends can refer to it. I hope it can help everyone.
html style
<body ng-app="myapp" ng-controller="myCtrl">
<input type="text" ng-model="keytext">
<p>{{ keytext|wordFilter:"#" }}</p>
</body>//Customize the filter and replace the keyword
<script>
var myapp=angular.module("myapp",[]);
/*自定义过滤器*/
myapp.filter("wordFilter",function () {
return function (msg,flag) {
/*替换关键字*/
return msg.replace(/枪|子弹/g,flag);
}
})
myapp.controller("myCtrl",function ($scope) {
$scope.keytext="";
})
</script>The effect is as follows:
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