Javascript 从template.html调用控制器中的函数
我是AngularJS的新手,在浏览许多网站时,现在我能够创建一个显示一些数据的指令。现在我需要通过单击按钮将一些数据发送给控制器。我需要知道这样做的正确方法 我创造了 htmlJavascript 从template.html调用控制器中的函数,javascript,angularjs,angularjs-directive,angularjs-controller,Javascript,Angularjs,Angularjs Directive,Angularjs Controller,我是AngularJS的新手,在浏览许多网站时,现在我能够创建一个显示一些数据的指令。现在我需要通过单击按钮将一些数据发送给控制器。我需要知道这样做的正确方法 我创造了 html <!DOCTYPE html> <html ng-app="app"> <head> <script data-require="jquery@*" data-semver="2.2.0" src="https://ajax.googleapis.com/ajax
<!DOCTYPE html>
<html ng-app="app">
<head>
<script data-require="jquery@*" data-semver="2.2.0" src="https://ajax.googleapis.com/ajax/libs/jquery/2.2.0/jquery.min.js"></script>
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.5.5/angular.min.js"></script>
<link rel="stylesheet" href="style.css" />
<script src="script.js"></script>
</head>
<body ng-controller="movieDesc">
<div ng-repeat="m in movies" movies="m"></div>
</body>
</html>
<body ng-controller="movieDesc">
<div ng-repeat="m in movies" movies="m">
<movies-dir
movies="m" save-data="saveData(movie)"></movies-dir>
</div>
</body>
我的模板
<div>
<div>
<b>Name:</b> {{movies.name}}
</div>
<div>
<b>Description:</b> {{movies.desc}}
</div>
<div>
<img src="{{movies.pic}}" />
</div>
<div>
<input type="text" ng-model="movies.someText">
</div>
<div>
<input class="btnSelect" type="button" value="Desc" ng-click="clickedFn()">
</div>
<div>
<input class="btnSelect" type="button" value="Save Data" ng-click="saveData({{movies}})">
</div>
</div>
<div>
<input class="btnSelect" type="button" value="Save Data" ng-click="saveData({ 'movie': movies })">
</div>
名称:{{movies.Name}
描述:{{movies.desc}
我需要将数据发送到控制器的$scope.saveData()
函数,数据将通过文本框输入。我把它命名为ng model=“movies.someText”
,我想这是错误的
因此,请帮助我。您需要将saveData作为如下参数传递:
<body ng-controller="movieDesc">
<div ng-repeat="m in movies" movies="m" save-data="saveData()"></div>
return {
templateUrl: "movieCard.html",
restrict: "EA",
scope: {
movies: '=',
saveData:'='
},
link: ...
然后在template.html中,不需要使用“{{}}
”:
<input class="btnSelect" type="button" value="Save Data" ng-click="saveData(movies)">
使用&
在指令模板中
<input type="button" ng-click="save({movie: movies})" ...>
html
<!DOCTYPE html>
<html ng-app="app">
<head>
<script data-require="jquery@*" data-semver="2.2.0" src="https://ajax.googleapis.com/ajax/libs/jquery/2.2.0/jquery.min.js"></script>
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.5.5/angular.min.js"></script>
<link rel="stylesheet" href="style.css" />
<script src="script.js"></script>
</head>
<body ng-controller="movieDesc">
<div ng-repeat="m in movies" movies="m"></div>
</body>
</html>
<body ng-controller="movieDesc">
<div ng-repeat="m in movies" movies="m">
<movies-dir
movies="m" save-data="saveData(movie)"></movies-dir>
</div>
</body>
模板
<div>
<div>
<b>Name:</b> {{movies.name}}
</div>
<div>
<b>Description:</b> {{movies.desc}}
</div>
<div>
<img src="{{movies.pic}}" />
</div>
<div>
<input type="text" ng-model="movies.someText">
</div>
<div>
<input class="btnSelect" type="button" value="Desc" ng-click="clickedFn()">
</div>
<div>
<input class="btnSelect" type="button" value="Save Data" ng-click="saveData({{movies}})">
</div>
</div>
<div>
<input class="btnSelect" type="button" value="Save Data" ng-click="saveData({ 'movie': movies })">
</div>
我应该如何在按钮上调用它单击??如下所示:您的示例在您编辑它之前就已经使用了&
绑定,而不是原始的=
绑定。现在没有了。您在save sata
上传时也有一个输入错误,但您的示例仍然不起作用,但感谢您的帮助从不知道ng src和src,感谢您的解释,现在我将终生记住这一点。
<div>
<input class="btnSelect" type="button" value="Save Data" ng-click="saveData({ 'movie': movies })">
</div>