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ui-grid is blank when opening a bootstrap accordion a few seconds after the page loads?

So I'm currently attempting to dynamically create accordions which expand to a ui-grid containing some data. The issue is that if I do not expand the accordions within a few seconds of the page loading the ui-grid is blank. The outline of where the table should be exists but there is no data being displayed. I say being displayed because the data itself is in the html. It seems like its hidden by the accordion? When I resize the browser window the data appears though. Sorry if this is not detailed enough or I missed obvious debugging steps, I'm new to js/angular and to html. Below is my HTML code
<div ng-controller="TestController as test">
<script type="text/ng-template" id="group-template.html">
<div class="panel-heading">
<h4 class="panel-title" style="color:#fa39c3">
<a href tabindex="0" class="accordion-toggle" ng-click="toggleOpen()" uib-accordion-transclude="heading">
<span uib-accordion-header ng-class="{'text-muted': isDisabled}">
TEST
</span>
</a>
</h4>
</div>
<div class="panel-collapse collapse" uib-collapse="!isOpen">
<div class="panel-body" style="text-align: right" ng-transclude></div>
</div>
</script>
<uib-accordion close-others="oneAtATime">
<div ng-repeat="model in myData" track by $index>
<div uib-accordion-group class="panel-default" is-open="isOpen">
<uib-accordion-heading>
Test Model {{$index}} <i class="pull-right glyphicon" ng-class="{'glyphicon-chevron-down': isOpen, 'glyphicon-chevron-right': !isOpen}"></i>
</uib-accordion-heading>
<div id="grid[$index]" ui-grid="gridOptions[$index]" ui-grid-edit class="grid" style="clear:both"></div>
<br />
<strong>Last Cell Edited:</strong>{{msg[$index]}}<br />
<button>Commit Changes</button>
</div>
</div>
</uib-accordion>
and my angular
(function () {
var app = angular
.module('testApp', ['ui.grid', 'ui.grid.edit', 'ui.bootstrap', 'ngAnimate'])
.controller('TestController', TestController);
TestController.$inject = ['$scope', 'uiGridConstants'];
function TestController ($scope, uiGridConstants) {
$scope.oneAtATime = false;
$scope.myData = myData;
$scope.msg = [];
$scope.gridOptions = [];
$scope.getGridOptions = function (index) {
$scope.gridOptions[index] ={
showColumnFooter: true,
columnDefs: [
{ field: 'ticker', enableCellEdit: false, width: '33%' },
{ field: 'current_w', aggregationType: uiGridConstants.aggregationTypes.sum, enableCellEdit: false, width: '33%' },
{ field: 'new_w', aggregationType: uiGridConstants.aggregationTypes.sum, width: '33%' }
],
data: myData[index],
onRegisterApi: function (gridApi) {
$scope.gridApi = gridApi;
gridApi.edit.on.afterCellEdit($scope, function (rowEntity, colDef, newValue, oldValue) {
$scope.msg[index] = 'Edited Ticker:' + rowEntity.ticker + ' Column:' + colDef.name + ' newValue:' + newValue + ' oldValue:' + oldValue;
$scope.$apply();
})
}
}
};
for (i = 0; i < Object.keys($scope.myData).length; i++) {
$scope.getGridOptions(i);
console.log($scope.gridOptions[i]);
};
console.log($scope.gridOptions[1]);
};
var myData = [
[{ ticker: 'TICKER', current_w: 5, new_w: 4, },
{ ticker: 'TICKER 2', current_w: 3, new_w: 2, },
{ ticker: 'TICKER 3', current_w: 7, new_w: 0, }],
[{ ticker: 'TICKER', current_w: 5, new_w: 4, },
{ ticker: 'TICKER 2', current_w: 3, new_w: 2, },
{ ticker: 'TICKER 3', current_w: 7, new_w: 5, }]
];
})();

I would take a stab at this and say that you may want to add a ng-if="isOpen" to the ui-grid. So something like below should fix your problem.
<div id="grid[$index]" ui-grid="gridOptions[$index]" ui-grid-edit class="grid" style="clear:both" ng-if="isOpen"></div>
I was having issues with my grid displaying as well, and ensuring that the grid only appears when it is absolutely ready fixed the problem. The ui-grid documentation goes over this concept of a hidden grid at http://ui-grid.info/docs/#/tutorial/108_hidden_grids. They also have a plnkr that you can follow at http://plnkr.co/edit/LtpFnDUTofuxitb4Vh9x?p=preview. I hope this helps!

Ion-slide-box using button instead of swiping

I am trying to use a button in order to navigate through the slides however it does not work. I have done this so far:
HTML:
<ion-slide-box>
<ion-slide>
<button ng-click="slide()">Next</button>
</ion-slide>
<ion-slide>
This is the next slide
</ion-slide>
</ion-slide-box>
JS:
function controllerClass($scope, $ionicSlideBoxDelegate) {
$scope.slide = function() {
$ionicSlideBoxDelegate.next();
console.log("Click");
}
}
It shows the log "Click" but I don't know what is wrong with the slider itself.
I could really use help.

I have made a small demo for you
Plunker
HTML
<div class="button-bar">
<a ng-repeat="button in buttons" ng-class="{'active': $index === current}" ng-click="slide($index)" class="button button-stable">{{ button.name }}</a>
</div>
<ion-slide-box on-slide-changed="slideHasChanged($index)" slide-interval="1000" does-continue="true">
<ion-slide>
<div class="box" style="text-align:center;">
First slide
</div>
</ion-slide>
<ion-slide>
<ion-slide>
<div class="box" style="text-align:center;">
Second slide
</div>
</ion-slide>
</ion-slide>
</ion-slide-box>
Contoller
$scope.buttons = [{
name: '1'
}, {
name: '2'
}];
$scope.slide = function($index) {
$scope.current = $index;
$ionicSlideBoxDelegate.slide($index);
}
If you need any additional feature.Please let me know?

import { Component,ViewChild } from '#angular/core';
import { Slides } from 'ionic-angular';
#Component({ selector: 'page-calender', templateUrl: 'calender.html' })
export class CalenderPage {
#ViewChild(Slides) slides: Slides;
constructor() {}
gotoNextSlide() { this.slides.slideNext(); }
gotoPrevSlide() { this.slides.slidePrev(); }
}

Kind of a late answer, but I've been struggling with this component for a while.
You can also call the slider methods directly, when initialized, just store the slider object inside your controller and then use it:
The HTML:
<ion-slides
options="ctrl.slideOptions"
slider="ctrl.slider"
style="margin: -13px 0 0; height: 19.1em;">
<ion-slide-page
ng-repeat="b in ctrl.slideCollection"
ng-click="transCtrl.selectSlide(b)">
<!-- slide content here -->
</ion-slide-page>
<div class="swiper-button-next icon ion-chevron-right" ng-click="ctrl.slideNext($event)"></div>
<div class="swiper-button-prev icon ion-chevron-left" ng-click="ctrl.slidePrev($event)"></div>
</ion-slides>
And the JS:
ctrl.slideOptions = {
loop: true,
nextButton: '.swiper-button-next',
prevButton: '.swiper-button-prev',
pagination: false,
effect: 'coverflow',
coverflow: {
rotate: 50,
stretch: 0,
depth: 100,
modifier: 1,
slideShadows : false
}
};
$scope.$on("$ionicSlides.sliderInitialized", function(event, data){
// data.slider is the instance of Swiper
ctrl.slider = data.slider;
ctrl.activeIndex = 0;
});
$scope.$on("$ionicSlides.slideChangeStart", function(event, data){
console.log('Slide change is beginning');
});
$scope.$on("$ionicSlides.slideChangeEnd", function(event, data){
// note: the indexes are 0-based
ctrl.activeIndex = data.slider.activeIndex;
ctrl.previousIndex = data.slider.previousIndex;
});
ctrl.slideNext = function($event) {
ctrl.slider.onClickNext($event);
}
ctrl.slidePrev = function($event) {
ctrl.slider.onClickPrev($event);
}
The ng-click part is not always necessary, but if things do not work as expected it's nice to have a workaround.
I also have a tweak for the CSS buttons:
.swiper-button-next, .swiper-button-prev {
background: none;
}
Use it if you like Ionic icons better than the swiper ones (ugly blue caret...)

Loading Owl Carousel 2 with AngularJS dynamic content

I can't load owl carousel in a angularjs dynamic content.
I use this (edited) html:
<div id="Galeria" owlcarousel class="youplay-carousel gallery-popup">
<a class="angled-img" href="http://www.youtube.com/watch?v={{video}}" ng-repeat="video in juego.Galerias.Videos">
<div class="img">
<img src="http://img.youtube.com/vi/{{video}}/maxresdefault.jpg" alt="">
</div>
<i class="fa fa-play icon"></i>
</a>
<a class="angled-img" href="/img/galerias/{{imagen}}" ng-repeat="imagen in juego.Galerias.Imagenes">
<div class="img">
<img src="/img/galerias/{{imagen}}" alt="">
</div>
<i class="fa fa-search-plus icon"></i>
</a>
</div>
and this (edited) directive to my app:
app.directive('owlcarousel', function() {
var linker = function(scope, element, attr) {
var loadCarousel = function() {
console.log(element);
element.owlCarousel({
loop: !0,
stagePadding: 70,
nav: !0,
autoplay: 0 ? !0 : !1,
autoplayTimeout: 0,
autoplaySpeed: 600,
autoplayHoverPause: !0,
navText: ["", ""],
responsive: {
0: {
items: 1
},
500: {
items: 2
},
992: {
items: 3
},
1200: {
items: 4
}
}
});
}
scope.$watch("juego.Galerias.Videos", function(value) {
loadCarousel(element);
});
scope.$watch("juego.Galerias.Imagenes", function(value) {
loadCarousel(element);
})
}
return {
restrict: "A",
link: linker
}
});
But i can't load the carousel every time i load new content. I try to bind jquery event, call function in controller...etc.
PD: I use ng-routes and load html dinamically.

You can pass models to directive scope, and then do scope.$watch and reinit owlCarousel with reinit method. It is just an idea, if you could specify plunkr or fiddle it would be easier to help.

How to Convert ng-attr-id into id in Angular

I am using drag and drop library in Angular JS from the below link, its working perfectly because it doesn't have id in the div.
https://jasonturim.wordpress.com/2013/09/01/angularjs-drag-and-drop/
I am using HTML 5 drag and drop functionality but the problem I am facing to generate dynamic id of each via Angular J S. I have tried ng-attr-id and id both but I am not able to fetch the id of my element via angular.element(element l).a t tr("id").
Working Code
------------
HTML:
<div ng-controller="myCtl" style="margin-top :50 p x;">
<div class="row">
<div class="col-m d-1 col-m d-offset-1">
<p>Click and drag a color onto the grid to the right</p>
<div class="peg green" x-l v l-drag gable="true" data-color="green">Green</div>
<div class="peg red" x-l v l-drag gable="true" data-color="red">Red</div>
<div class="peg blue" x-l v l-drag gable="true" data-color="blue">Blue</div>
<div class="peg black" x-l v l-drag gable="true" data-color="black">Black</div>
<div class="peg grey" x-l v l-drag gable="true" data-color="grey">Grey</div>
</div>
<div class="col-m d-10">
<div n g-repeat="r in [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]">
<span class="slot circle" ng-repeat="c in [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]" x-l v l-drop-target="true" x-on-drop="dropped(drag E l, drop E l)"></span>
</div>
</div>
</div>
</div>
Controller( between the modal and view for drag and drop):
angular.module('my App', ['l v l. directives .drag drop'])
.controller('myCtl', ['$scope', function($scope) {
$scope.dropped = function(dragEl, dropEl) {
// this is your application logic, do whatever makes sense
var drag = angular.element(dragEl);
var drop = angular.element(dropEl);
console.log("The element " + drag.attr('id') + " has been dropped on " + drop.attr("id") + "!");
};
}]);
Modal(fetch the id of the dragged object ):
angular.element(element).at tr("id");
Not Working Code
----------------
HTML:
<div ng-controller="dd Controller" style="margin-top :50 p x;">
<div class="row">
<div class="col-m d-1 col-m d-offset-1">
<p>Click and drag a color onto the grid to the right</p>
<div ng-repeat="list in List">
<div id={{list.Name}} class="item" x-lvl-drag gable="true">{{list.Name}}</div>
</div>
</div>
<div class="col-m d-10">
<div n g-repeat="r in [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]">
<span class="slot circle" ng-repeat="c in [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]" x-l v l-drop-target="true" x-on-drop="dropped(drag E l, drop E l)"></span>
</div>
</div>
</div>
</div>
Controller( between the modal and view for drag and drop):
angular.module('my App', ['l v l. directives .drag drop'])
.controller('my C t l', ['$scope', function($scope) {
$scope.dropped = function(drag E l, drop E l) {
// this is your application logic, do whatever makes sense
var drag = angular.element(drag E l);
var drop = angular.element(drop E l);
console.log("The element " + drag. at tr('id') + " has been dropped on " + drop .at tr("id") + "!");
};
}]);
Modal(fetch the id of the dragged object ):
angular.element(element).at tr("id");

Access to the attributes in the "lvl-drag-drop.js" file is incorrect, if you are using a directive, you can access the attributes in the third argument.
link: function (scope, el, attrs, controller)
See the comments in this example:
module.directive('lvlDraggable', ['$rootScope', 'uuid', function($rootScope, uuid) {
return {
restrict: 'A',
link: function(scope, el, attrs, controller) {
//angular.element is no longer necessary if it refers to the element.
el.attr("draggable", "true");
//Incorrect
var id = angular.element(el).attr("id");
//This is correct
var id = attrs.id;
if (!id) {
id = uuid.new();
el.attr("id", id); //Also here
}
//.. more ...
}
}
}]);

angular: calling/triigering directive method from parent scope

in my app I defined a directive which implement a simple slider with a next/prev/goto methods.
The slider then is within an html snipet managed by another controller.
The problem is that the last slide contains a form, so if the submit is ok than I would like to go to the next slide.
In old javascript I would have passed a callback to the submit method in order to apply that callback.
I made the same thing. Is this the best / angular style way to do it?
Javascript (I omitted some detail):
.directive("sfCarousel", function() {
return {
scope: true,
restrict: 'A',
controller: function($scope) {
var slides = $scope.slides = [];
var currentIndex = $scope.currentIndex = -1;
$scope.next = function() {
//mynextfunction...
}
},
link: function(scope, element, attrs) {
console.log("sf-carousel");
}
}
})
.directive("sfCarouselItem", function() {
return {
scope: true,
require: '^sfCarousel',
link: function(scope, element, attrs, sfCarouselController) {
console.log("sf-carousel-item");
sfCarouselController.addSlide(scope);
}
}
})
.controller("mycontroller", ['$scope', function($scope) {
$scope.submit = function (callback) {
//if submit is ok then
callback.apply(null, []);
}
}])
HTML:
<div sf-carousel >
<div sf-carousel-item ng-class="{'active':active}" >
<div>my first slide</div>
<div sf-label="get-started.submit" ng-click="next()" ></div>
</div>
<div sf-carousel-item ng-class="{'active':active}" >
<form>
<!--here my form-->
<button type="submit" ng-click="submit(next)">submit and go</button>
</form>
</div>
<div sf-carousel-item ng-class="{'active':active}" >
<div>my last slide</div>
<!--other things-->
</div>
</div>

You can pass the function that you what to run on the parent controller.
// directive sfCarousel
return {
transclude: true,
template: '<div class="sf-carousel" ng-transclude></div>',
// ...
};
// directive sfCarouselItem
return {
transclude: true,
scope: {
func: '&',
// ...
},
template: '<div class="sf-carousel-item" ng-transclude></div>',
}
// controller html
<div sf-carousel >
<div sf-carousel-item ng-class="{'active':active}" >
<div>my first slide</div>
<div sf-label="get-started.submit" ng-click="next()" ></div>
</div>
<div sf-carousel-item func="next()" ng-class="{'active':active}" >
<form>
<!--here my form-->
<button type="submit" ng-click="func({})">submit and go</button>
</form>
</div>
<div sf-carousel-item ng-class="{'active':active}" >
<div>my last slide</div>
<!--other things-->
</div>
</div>