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javascript - 如何修复此 AngularJS data-ng-init 绑定(bind) - 初学者

转载 作者:行者123 更新时间:2023-11-30 17:46:42 24 4
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我正在学习这个 AngularJS 教程:http://www.youtube.com/watch?v=i9MHigUZKEM

这是一段代码:

<html data-ng-app="">

<body data-ng-init="names=[{'John Smith'} , {test}]">

Name :
<br />
<input type = "text" data-ng-model="name" /> {{name}}

<h3>Looping with the ng-repeat Directive</h3>

<br />
<ul>
<li data-ng-repeat="personName in names" {{personNamde
</ul>


<script src="angular.min.js"></script>

</body>
</html>

<body data-ng-init="names=[{'John Smith'} , {test}]">

导致异常:

Error: [$parse:syntax] http://errors.angularjs.org/undefined/$parse/syntax?p0=%7D&p1=is%20unexpected%2C%20expecting%20%5B%3A%5D&p2=21&p3=names%3D%5B%7B'John%20Smith'%7D%20%2C%20%7Btest%7D%5D&p4=%7D%20%2C%20%7Btest%7D%5D
at Error (<anonymous>)
at file:///C:/workspaces/04072013/AngularJSFirst/WebContent/angular.min.js:6:453
at Ya.throwError (file:///C:/workspaces/04072013/AngularJSFirst/WebContent/angular.min.js:152:398)
at Ya.consume (file:///C:/workspaces/04072013/AngularJSFirst/WebContent/angular.min.js:153:359)
at Ya.object (file:///C:/workspaces/04072013/AngularJSFirst/WebContent/angular.min.js:161:39)
at Ya.primary (file:///C:/workspaces/04072013/AngularJSFirst/WebContent/angular.min.js:152:33)
at Ya.unary (file:///C:/workspaces/04072013/AngularJSFirst/WebContent/angular.min.js:158:273)
at Ya.multiplicative (file:///C:/workspaces/04072013/AngularJSFirst/WebContent/angular.min.js:158:6)
at Ya.additive (file:///C:/workspaces/04072013/AngularJSFirst/WebContent/angular.min.js:157:376)
at Ya.relational (file:///C:/workspaces/04072013/AngularJSFirst/WebContent/angular.min.js:157:240) <body data-ng-init="names=[{'John Smith'} , {test}]"> angular.min.js:83

它似乎在提示使用'{'括号?

代码是否正确?

最佳答案

尝试

<div data-ng-init="names=['John Smith' , 'test']">
Name :
<br />
<input type = "text" data-ng-model="names[1]" /> {{names[1]}}

<h3>Looping with the ng-repeat Directive</h3>

<br />
<ul>
<li data-ng-repeat="personName in names"> {{personName}}</li>
</ul>
</div>

演示:Fiddle

关于javascript - 如何修复此 AngularJS data-ng-init 绑定(bind) - 初学者,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/20003750/

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