javascript - 如何修复此 $scope 以在 HTML 中显示

Question

我的函数中有 $scope 但这个 $scope 无法在 html 中显示如何使其显示？

this code in fucntion

$scope.checkBrach = function(index) {
    console.log($scope.dataBranch[index]);
    $scope.branchCode = $scope.dataBranch[index].branch_code;
}

this code in HTML and {{branchCode}} dont show data for me

× รายชื่อสาขา 选择 {{i.branch_code}} {{i.branch_name}} build 删除 关闭 好的

<div aria-hidden="true" class="modal fade" id="delete-branch" role="dialog" tabindex="-1" ng-controller="contestCtrl">
    <div class="modal-dialog modal-xs">
        <div class="modal-content">
            <div class="modal-heading">
                <a class="modal-close" data-dismiss="modal">&times;</a>
                <h2 class="modal-title">Modal Title</h2>
            </div>
            <div class="modal-inner">
                <p>
                    <strong>{{branchCode}}</strong>
                </p>
            </div>
            <div class="modal-footer">
                <p class="text-right">
                    <button class="btn btn-flat btn-alt" data-dismiss="modal" type="button">Close</button>
                    <button class="btn btn-flat btn-alt" data-dismiss="modal" type="button">OK</button>
                </p>
            </div>
        </div>
    </div>
</div>

Answer 1

为了设置 $scope.branchCode 的值，您必须运行函数 $scope.checkBrach，因为范围变量branchCode 是在该函数内部创建的，或者您可以在 Controller 顶部定义变量，例如 $scope.branchCode = "xyzbranch code"。