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I have created one simple table,for this table am getting data from controller.
Here I am trying to add S.no , But I don't know how to do it.
For now am just displaying {{x.id}} as s.no from backend,I dont want to display {{x.id}} as serial number but I need to pass it inside update method.
Can anyone teach me how to add serial numbers in angular?
HTML:
<body ng-app="intranet_App">
<div class="container">
<div class="table-responsive">
<table class="table table-hover table-bordered" id="mydata" ng-controller="myCtrl">
<thead class="colorBlue">
<tr>
<th>S.No</th>
<th>Role Name</th>
<th>Action</th>
</tr>
</thead>
<tbody id="">
<tr ng-repeat="x in roleList | filter:searchText">
<td>{{x.Id}}</td>
<td>
<span ng-hide="editMode">{{x.name}}</span>
<input type="text" ng-show="editMode" ng-model="x.name" />
</td>
<td>
<i class="edit fa fa-pencil-square-o" id="edit{{x.Id}}" ng-click="editMode = true;edit(x.Id)" ng-hide="editMode"></i>
<i class="update fa fa-floppy-o" id="update{{x.Id}}" ng-hide="true" ng-show="editMode" ng-click="update(x.name,x.Id);editMode = false"></i>
<i class="editCancel fa fa-times" id="editCancel{{x.Id}}" ng-click="editMode = false" ng-hide="true" ng-show="editMode"></i>
</td>
</tr>
</tbody>
</table>
</div>
</div>
</body>
SCRIPT:
<script>
var app=angular
.module("intranet_App", [])
.controller('myCtrl', function ($scope, $http) {
$scope.updateItem = [];
$scope.updatedList = function (val,id) {
$scope.updateItem.push(val,id);
$scope.json = angular.toJson(val,id);
if ($scope.json) {
$scope.json = { "name": val,"id":id }
}
console.log($scope.json)
}
$http.post("/Admin/getRolesList")
.then(function (response) {
$scope.roleList = response.data;
});
//$scope.edit=function(val){
// $scope.editing = $scope.items.indexOf(val);
//}
$scope.update = function (val, id) {
$scope.updatedList(val,id);
var requestHeaders = {
"Content-type" : 'application/json'
}
var httpRequest={
method:'post',
url: '/Admin/RoleUpdate',
headers: requestHeaders
};
httpRequest.data = $scope.json;
$http(httpRequest).then(function (response) {
alert("success")
})
}
$scope.cancel = function (val) {
}
})
</script>
571
Easiest Solution: You can simply add {{$index}} in your td element to do this.
<tr ng-repeat="x in roleList | filter:searchText">
<td>{{$index + 1}}</td>
<td>
<span ng-hide="editMode">{{x.name}}</span>
<input type="text" ng-show="editMode" ng-model="x.name" />
</td>
<td>
<i class="edit fa fa-pencil-square-o" id="edit{{x.Id}}" ng-click="editMode = true;edit(x.Id)" ng-hide="editMode"></i>
<i class="update fa fa-floppy-o" id="update{{x.Id}}" ng-hide="true" ng-show="editMode" ng-click="update(x.name,x.Id);editMode = false"></i>
<i class="editCancel fa fa-times" id="editCancel{{x.Id}}" ng-click="editMode = false" ng-hide="true" ng-show="editMode"></i>
</td>
</tr>
Alternative Solution: Or you can push a serial no key into your array likewise.
$http.post("/Admin/getRolesList")
.then(function (response) {
$scope.roleList = response.data;
for(var i=0;i<$scope.roleList.length;i++)
$scope.roleList[i].serialNo = i+1;
});
And populate it in the UI like
<tr ng-repeat="x in roleList | filter:searchText">
<td>{{x.serialNo}}</td>
<td>
<span ng-hide="editMode">{{x.name}}</span>
<input type="text" ng-show="editMode" ng-model="x.name" />
</td>
<td>
<i class="edit fa fa-pencil-square-o" id="edit{{x.Id}}" ng-click="editMode = true;edit(x.Id)" ng-hide="editMode"></i>
<i class="update fa fa-floppy-o" id="update{{x.Id}}" ng-hide="true" ng-show="editMode" ng-click="update(x.name,x.Id);editMode = false"></i>
<i class="editCancel fa fa-times" id="editCancel{{x.Id}}" ng-click="editMode = false" ng-hide="true" ng-show="editMode"></i>
</td>
</tr>
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