我需要在模态窗口中显示$ post数据。我可以通过我的POST服务获取数据并将结果数据传输到$scope.modalData。现在，我想显示这个modalData应该在模态窗口中显示它们的值。我尝试了很多方法来显示它但无法取得任何成功。请帮帮我。
toBeInitiated.jsp
<!-- <div img src="resources/images/spinner.jpg" ng-show='loading'> -->
<div class="col-md-1" > </div>
<div class="col-md-10">
<!-- <input type="button" id="btnExport" value=" Export Table data into Excel " onclick="exportToExcel()" /> -->
<!-- <button type="submit" class="btn btn-primary" id="btnExport" onclick="exportToExcel()">Export to Excel</button> -->
<!-- <button class="btn btn-link" id="btnExport" > --> <!-- ng-click="exportToExcel('#toBeInitiatedData')"> -->
<a href="downloadExcel"<span class="glyphicon glyphicon-share"></span> Export to Excel</a>
<!-- </button> -->
<div class="data" id="toBeInitiatedData" data-ng-controller="tobeinitiatedCtrl" data-ng-init="toBeInitiatedOnLoad()">
<script type="text/ng-template" id="myModalContent.html">
<div class="modal-header" data-ng-init="modalOnLoad()">
<h3>Employee Details</h3>
</div>
<div class="modal-body">
Employee Id {{modaldata.empEmail}}
</div>
<div class="modal-footer">
<div class="btn btn-error">*If you click on Resend then this employee details will be deleted from the database.</div>
<button class="btn btn-primary" ng-click="ok()">Resend</button>
<button class="btn btn-warning" ng-click="cancel()">Cancel</button>
</div>
</script>
<table class="table table-hover table-condensed">
<thead>
<tr>
<!-- <th>S.No.</th> -->
<!-- <th>Employee ID</th> -->
<th>
<a href="#" ng-click="sortType = 'EmpId'; sortReverse = !sortReverse" ng-model="initiatedFor">
Employee ID
<span ng-show="sortType == 'EmpId' && !sortReverse" class="fa fa-caret-down"></span>
<span ng-show="sortType == 'EmpId' && sortReverse" class="fa fa-caret-up"></span>
</a>
</th>
<!-- <th>Employee Name</th> -->
<th>
<a href="#" ng-click="sortType = 'EmpName'; sortReverse = !sortReverse" ng-model="empName">
Employee Name
<span ng-show="sortType == 'EmpName' && !sortReverse" class="fa fa-caret-down"></span>
<span ng-show="sortType == 'EmpName' && sortReverse" class="fa fa-caret-up"></span>
</a>
</th>
<!-- <th>Requested By</th> -->
<th>
<a href="#" ng-click="sortType = 'ReqBy'; sortReverse = !sortReverse" ng-model="initiatedBy">
Requested By
<span ng-show="sortType == 'ReqBy' && !sortReverse" class="fa fa-caret-down"></span>
<span ng-show="sortType == 'ReqBy' && sortReverse" class="fa fa-caret-up"></span>
</a>
</th>
<th>
<a href="#" ng-click="sortType = 'ReqDateParsed'; sortReverse = !sortReverse" ng-model="requestedDate">
Requested Date
<span ng-show="sortType == 'ReqDateParsed' && !sortReverse" class="fa fa-caret-down"></span>
<span ng-show="sortType == 'ReqDateParsed' && sortReverse" class="fa fa-caret-up"></span>
</a>
</th>
<th>Review Data</th>
<th>Action</th>
</tr>
</thead>
<tbody>
<tr dir-paginate="x in names | orderBy:sortType:sortReverse | filter:query | itemsPerPage:10">
<!-- <td>{{x.SNo}}</td> -->
<td>{{x.initiatedFor}}</td>
<td>{{x.empName}}</td>
<td>{{x.initiatedBy}}</td>
<td>{{x.requestedDate | date: 'dd-MMM-yyyy'}}</td>
<td><button type="button" class="btn btn-link" ng-click="open(x)">View {{x.initiatedFor}}</button></td>
<td>
<select name="action" class="selectContainer actionSelect form-control" ng-model= "action"title="Select 1 action" width="50px">
<option value="resend">Resend</option>
<option value="initiate">Initiate</option>
</select>
</td>
<td><input type="checkbox" ng-model="confirmed" ng-click="toggleSelection(x,confirmed,initiate,initiatedFor)" value="{{x}}" /></td>
</tr>
</tbody>
</table>
<dir-pagination-controls max-size="10" direction-links="true" boundary-links="true"></dir-pagination-controls>
<button class="btn btn-primary pull-right" ng-click="resendIntitate()">Resend/Initiate</button>
</div>
<div>
<!-- <button class="btn btn-primary pull-right" ng-click="resendIntitate()">Resend/Initiate</button> -->
</div>
</div>
<div class="col-md-1"> </div>
<!-- </div> -->
app.js
$scope.open = function open (size) {
//alert(x);
$scope.modal=[];
$scope.modaldata=[];
$scope.modal = size;
$http({
url: 'fromModal',
method: "POST",
data:JSON.stringify($scope.modal),
headers: {'Content-Type': 'application/json'}
}).success(function (data, status, headers, config) {
console.log("success");
$scope.modaldata=data;
//$scope.loading = false;
//$scope.initiate = angular.copy(data);
//$scope.initiate.push(data);
//$scope.names=data;
//$scope.initiate = angular.copy($scope.names);
}).error(function (data, status, headers, config) {
console.log("failed");
});
var modalInstance = $modal.open({
templateUrl: 'myModalContent.html',
controller: 'ModalInstanceCtrl',
size:$scope.modaldata,
resolve:{
names:function(){
return $scope.modaldata;
},
x:function(){
return size;
}
}
});
};
}]);;
app.controller('ModalInstanceCtrl', function ($scope,$http, $modalInstance, names,x) {
/*$scope.x = x;
$scope.names = names;*/
/*$scope.selected = {
name: $scope.names[0]
};*/
$scope.ok = function () {
$modalInstance.close("ok");
};
$scope.cancel = function () {
$modalInstance.dismiss("cancel");
};
});
答案 0 :(得分：0)
问题是模态打开并尝试在加载之前阅读$scope.modelData，你可以将$http调用放在模态的resolve中，这样模态等待$http来电完成后再打开。