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How to hide a div from angular controller


How to hide a div from angular controller

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How to hide a div from angular controller
Tag : javascript , By : Jaya
Date : November 29 2020, 09:01 AM

wish of those help Here is a working JSFiddle:
HTML:
<div ng-app="app" ng-controller="dummy">
    <div class="row" ng-show="loginCtrl.showTouchID">
        <div class="col-xs-12">
            <button type="button" class="col-xs-12 btn btn-touch-id" data-ng-click="setTouch('hello')">TouchID Login</button>
        </div>
        <p>{{loginCtrl.showTouchID}}</p>
    </div>
</div>
var app = angular.module("app", []);
app.controller('dummy', function ($scope) {
    $scope.loginCtrl = {showTouchID: true};

    $scope.setTouch = function (msg) {
        if ($scope.loginCtrl.showTouchID) {
            alert('Touch id not supported: ' + msg);
            $scope.loginCtrl.showTouchID = false;
        } else {
            alert('Touch id supported: ' + msg);
            $scope.loginCtrl.showTouchID = true;
        }
    }
});

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How to hide element outside of ng-controller from controller js in angular?


Tag : javascript , By : Nigel
Date : March 29 2020, 07:55 AM
Hope this helps The angular way to do this would be to create a directive that manipulates the DOM and will hide the element on the page when the route is on the FAQ page. In order to do this you will have to increase the scope of your app to include the header.
If you can't do that, I would suggest just going the javascript/jquery way and hiding the companyName div when the location is at faq. Something like this could work.
$(document).ready(function() {
    if(location.pathname == 'faq'){
        $('.companyName').css('display', 'none');
    }
}

How to hide header tag from angular controller


Tag : javascript , By : Santhanam
Date : March 29 2020, 07:55 AM
around this issue I am building an angular application with multiple controllers. , Got it to work by changing my controller code to:
(function () {
    var app=angular.module("myApp", ["ui.router"]);
    app.controller("BaseCtrl", ["$scope", BaseControllerFunc]);

    function BaseControllerFunc($scope) {
        $scope = { ShowMenu: false };
    }

})();
$scope.parent = { ShowMenu: true };

Why are $scope and var variables undefined within my angular controller , as success seems to just hide values


Tag : javascript , By : Techspirit
Date : March 29 2020, 07:55 AM
I wish did fix the issue. I make a few different $http calls and I want to set either variable (var blah) or $scope to be set to an object value and persist at least down a few lines so that it can be sent to a 2nd $http request , Use Promises and chaining
var firstRequest = $http.get(url).then(function (result) {
  /* optional - do something with result, pass through to next .then() */
  return result;
});

var secondRequest = firstRequest.then(function (result) {
  return $http.get(otherUrl);
});

var thirdREquest = secondRequest.then(function () {
  /* and so on */
});

Calling function from service in controller angular ng-hide


Tag : javascript , By : Thaweesak Suksuwan
Date : March 29 2020, 07:55 AM
I think the issue was by ths following , AuthService.getUserStatus(); return the result of $http(). the result of $http() call is a promise. you need to register a resolve callback with promise to get the result of http request:
$scope.authorized = false;
$scope.authorize = function() {
    AuthService.getUserStatus().then(function(res){
         // If result from server indicate login state set $scope.authorized = true
    });
}
<li ng-hide="authorized">
  <a href="#/">Login</a>
</li>

Define variables for internal app states in angular.js controller to show/hide elements


Tag : javascript , By : onurtopcu
Date : March 29 2020, 07:55 AM
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