相关疑难解决方法(0)

这是我的plnkr:http://plnkr.co/edit/n8cRXwIpHJw3jUpL8PX5？p = preview 你必须点击一个li元素,表格才会出现.输入随机字符串并点击"添加通知".而不是textarea文本,你将得到未定义.

标记:

<ul>
    <li ng-repeat="ticket in tickets" ng-click="select(ticket)">
         {{ ticket.text }}
    </li>
</ul>
<div ui-if="selectedTicket != null">
     <form ng-submit="createNotice(selectedTicket)">
        <textarea ng-model="noticeText"></textarea>
        <button type="submit">add notice</button>
    </form>
</div>

JS部分:

$scope.createNotice = function(ticket){
   alert($scope.noticeText);
}

返回'undefined'.我注意到当使用ui-if of angular-ui时这不起作用.任何想法为什么这不起作用？怎么解决？

<tr class="labels">
    <td nowrap="nowrap">Address</td>
    <td nowrap="nowrap"><label for="tbAddress"></label>
        <textarea name="tbAddress" id="tbAddress" cols="39" rows="5" ng-model="$parent.tbAddress"></textarea>

    </td>

</tr>
<tr>
    <td>&nbsp;</td>
    <td align="right">
        <input type="submit" name="button" id="button" value="Submit Record" class="btns" />
        <input type="reset" name="button2" id="button2" value="Cancel" class="btns" />
    </td>
</tr>

我无法textarea使用AngularJS 获得价值.所有input文本字段都通过控制器,除了textarea.我究竟做错了什么 ？

alert($scope.tbAddress);
var thisData = {
    'name': $scope.tbFN,
    'company': $scope.tbCompany,
    'designation': $scope.tbDesignation,
    'email': $scope.tbEmail,
    'phone': $scope.tbPhone,
    'mobile': $scope.tbMobile,
    'address': $scope.tbAddress
};

这是警报未定义......