Databases
StackOverflow2013
Postsdbo
POCalling $http.get method from view with angularjs
 

Note that there are some explanatory texts on larger screens.

plurals
  1. POCalling $http.get method from view with angularjs
    primarykey
    data
    text
    <p>i am trying to call a $http.get method to load contents of page (which is a list of email addresses). </p> <p>When my page loads, it continuously calling the http.get method, while i want to call it just once to load the email address and then store it in scope variable.</p> <p>My view code is </p> <pre><code>&lt;h2&gt;Members&lt;/h2&gt; &lt;!--&lt;div&gt;{{getTeamMembers()}}&lt;/div&gt;--&gt; &lt;div ng-repeat="member in teamParticipants"&gt; &lt;span&gt; &lt;/span&gt; &lt;span&gt;{{member}}&lt;/span&gt; &lt;/div&gt; </code></pre> <p>My controller class is </p> <p>Controllers.controller('FixedTeamController', function ($scope,$http,$location) {</p> <pre><code>$scope.addTeam = function() { $http.post('team', $scope.team). success(function(fixedTeam, status, headers, config) { //succcess }). error(function(fixedTeam, status, headers, config){ console.debug("error"); }); }; $scope.getTeamMembers = function(){ var teamUId = "12541254"; $http({method: 'GET', url: 'team/'+teamUId}). success(function(data, status, headers, config) { var members = []; $(data.listOfMembers).each(function(id,partcipantEmail){ $http({method: 'GET', url: 'users?email='+partcipantEmail}). success(function(participant, status, headers, config) { members.push("new member"); }) }); $scope.teamParticipants = members; }). error(function(data, status, headers, config) { console.debug("error"); }); }; }); </code></pre> <p>Code works fine, but it is calling the getTeamMembers() function continuously, so my question is that what should i do to call the function just once.</p> <p>Edit :: Added other method "addTeam" which is use to add new team members (it uses different view). By calling the function from inside controller partially solved the problem, but when now as i load the addTeam view, $scope.getFixedTeam() function also called, i don't want to call this function. How can i do that ? Regards,</p>
    singulars
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PTQuestion
    1. USShahzeb
    1. USShahzeb
    plurals
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PO
      singulars
      1. PTAnswer
    2. PO
      singulars
      1. PTAnswer
    1. This table or related slice is empty.
    1. COComment out `<div>{{getTeamMembers()}}</div>`. and see what happens
      singulars
      1. POCalling $http.get method from view with angularjs
      1. USdcodesmith
 

Querying!

 
Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload