问题
I am really confused with $compile in angularjs. can anyone help me, What use of $compile in angularjs with an example other then in this documentation. https://docs.angularjs.org/api/ng/service/$compile
回答1:
$compile just compile the text to html..
Here is sample example
angular
.module("myModule", [])
.controller("myController", ['$scope', '$compile', function ($scope, $compile) {
$scope.txt = "<b>SampleTxt</b>";
$scope.submit = function () {
var html = $compile($scope.txt)($scope);
angular.element(document.getElementById("display")).append(html);
}
}]);<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.23/angular.min.js"></script>
<body ng-app="myModule" >
<div ng-controller="myController">
<textarea ng-model="txt" ></textarea>
<input type="button" value="submit" ng-click="submit()" />
<div id="display"></div>
</div>
</body>回答2:
The first line of this link https://docs.angularjs.org/api/ng/service/$compile already said all about $compile
in simple word it will compile html dom so that it will use for scope of angular js.
来源：https://stackoverflow.com/questions/40100061/working-with-compile-in-angularjs