javascript - 获取 Angular 中文本字段的值

Question

我的 html 中有一个文本字段表单，我希望将其提取到我的 Controller 。

目前它总是返回“未定义”

HTML:

<center>
    <button ng-click="RequestSubmit()" class="button button-assertive">
    Submit Request!
    </button>
</center>

<label class="item item-input">
<span class="input-label">Remarks</span>
 <input type="text" ng-model="remarkstext">
</label>

Controller :

.controller('ctrl', function($http, $scope, dataFactory) {
$scope.RequestSubmit = function($scope){

var t = $scope.remarkstext;
console.log("remarks: "+t);

删除 function() 中的“$scope”不起作用。可能是什么问题？

Answer 1

试试这个 plunker :

html:

<div>
<input type="text" ng-model="remarkstext">
 <button ng-click="RequestSubmit()" class="button button-assertive">
    Submit Request!
    </button>
</div>

JS:

$scope.remarkstext='';
$scope.RequestSubmit = function(){
console.log($scope.remarkstext);
}