HTML:
<div class="col-md-12 col-lg-12">
<div class="panel with-nav-tabs panel-default">
<div class="panel-heading">
<ul class="nav nav-tabs">
<li class="active"><a href="#tab1default" data-toggle="tab">Apex Editor</a></li>
</ul>
</div>
<div class="panel-body">
<div class="btn-group-vertical">
<button type="button" class="btn btn-primary" id="editBtn">Edit</button>
</button>
</div>
<div class="tab-content" align="left">
<div>{{apexClassWrapper.name}}</div>
<pre class="prettyprint">
<code class="language-java">
<textarea ng-change>{{apexClassWrapper.body}}</textarea>
</code>
</pre>
</div>
<button type="button" class="btn btn-primary" id="saveBtn" ng-click="postdata(apexClassWrapper)">Save</button>
</div>
</div>
</div>
JavaScript:
function OrderFormController($scope, $http) {
$http.get("http://localhost:8989/getApexBody").then(function (response) {
$scope.apexClassWrapper = response.data;
});
$scope.postdata = function (apexClassWrapper) {
console.log(apexClassWrapper);
var dataObj = {
name: apexClassWrapper.name,
body: apexClassWrapper.body,
id: apexClassWrapper.id
};
$http.post("http://localhost:8989/modifyApexBody", dataObj)
.success(function (data) {
$scope.message = data;
})
.error(function (data) {
alert("failure message: " + JSON.stringify({data: data}));
});
};
};
当我单击“保存”按钮时,我无法从<textArea>
标记中获取修改后的数据,它为我提供了范围数据。当我单击“保存”按钮时,如何将修改后的数据从TextArea从Html传递到我的JavaScript文件?
第二个问题: 我正在使用&#34; prettyprint&#34;但它仍然不起作用,我也包括这些文件:
<script src="../js/prettify.js"></script>
<script src="../js/run_prettify.js"></script>
<script src="../js/lang-basic.js"></script>
<link href="../css/prettify.css" rel="stylesheet"/>
文本区域仍显示正常的黑色文字。
答案 0 :(得分:1)
在标签上设置NgModel
<textarea ng-model="apexClassWrapper.body"></textarea>