i have a table which is having the data retrieved from an api call from my memberController which is displayed inside ng-repeat and its working fine.
I need each Business Name of the member list to link to a separate page(edit_form.html) and display the id value, so that i can pass this along with the api call to get only this particular member detail. So i have added ng-init in my edit form page which calls the function test_funct when the page loads and retrieve each persons id there. unfortunately i am unable to retrieve the id value inside the function.
HTML Template
<div class="page" data-ng-controller="memberController">
<table>
<thead >
<tr>
<th>Business Name</th>
<th>Contact Name</th>
<th>Trade Balance</th>
<th>Cash Balance</th>
<th>Telephone</th>
<th>Account Number </th>
</tr>
</thead>
<tbody>
<tr data-ng-repeat="member in details | filter:search">
<td><a href="#/pages/edit_form/" target="_blank" id="{{member.id}}" class="business_name">{{member.businessname}}</a></td>
<td>{{member.person}}</td>
<td>{{member.balance_trade}}</td>
<td>{{member.balance_cash}}</td>
<td>{{member.telephone}}</td>
<td>{{member.accountnumber}}</td>
</tr>
</tbody>
</table>
</div>
I have the following controller
function memberController($scope, $http, $cookieStore) {
var token = $cookieStore.get('token');
var conId = $cookieStore.get('Cont_Id');
var exId = $cookieStore.get('ex_Id');
var member_list = "http://www.vb.com/functions/member_list.html?exchangeid=" + exId +
"&contactid=" + conId + "&token=" + token;
$http.get(member_list)
.success(function(response) {
$scope.details = response;
});
$scope.test_funct = function(id) {
$scope.myid = id;
alert($scope.myid); // getting undefined in alert, i expect the id(eg:1123)
}
}
edit_form.html
<div class="page" data-ng-controller="memberController">
<div class="panel-body" ng-init="test_funct()"></div>
</div>
Please assist me on this. Thanks in advance.
There are 2 things going on here.
First, you should separate controllers for the different views, so you end up with something like this:
<div class="page" data-ng-controller="memberController">
<table>
<!-- your whole big table here -->
</table>
</div>
And your editing form as follows:
<div class="page" data-ng-controller="editController">
<div class="panel-body"></div>
</div>
Notice that you now have two distinct controllers - your "editController" and your "memberController".
The second question then becomes, how do you transfer the selected ID from the list view ("memberController") to the edit view ("editController").
There are 2 ways of doing that.
First, you could use a service shared between the controller:
.factory('SelectedId',function() {
return {};
});
And then in your "member" view, you would set it upon clicking:
<a href="#/pages/edit_form/" target="_blank" id="{{member.id}}" class="business_name" ng-click="setId(member.id)">{{member.businessname}}</a>
Notice the ng-click, which then needs a function in the memberController and the injected service:
.controller('memberController',function($scope,SelectedId) {
$scope.setId = function(id) {
SelectedId.id = id;
};
});
While the editController retrieves it:
.controller('editController',function($scope,SelectedId) {
$scope.id = SelectedId.id;
});
The above option works well, especially for complex things like shopping carts. If all you are doing is passing an ID, I would just stick it in the URL:
<a href="#/pages/edit_form/{{member.id}}" target="_blank" id="{{member.id}}" class="business_name">{{member.businessname}}</a>
So that the ID is part of the URL. You then can retrieve it in the "editController":
.controller('editController',function($scope,$routeParams) {
$scope.id = $routeParams.member;
});
assuming you are using ng-route, and your route would look like:
$routeProvider.when('/pages/edit_form/:member',{templateUrl:'/route/to/template.html',controller:'editController'});
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