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[Context] Back Arrow

Browse Source 
Checks the Back Arrow in both checkRoot and
navigateToParent, also checks grandparent in both.
This allows the back arrow to hide in search when
context is unavailable.
This commit is contained in:
Shivam Dave 2015-08-27 10:42:11 -07:00
parent 8c4c65241a
commit 48136c2265
2 changed files with 32 additions and 16 deletions
platform/commonUI/browse
res/templates
back-arrow.html
src
BrowseController.js

4
platform/commonUI/browse/res/templates/back-arrow.html

@ -23,6 +23,6 @@
<!-- Back Arrow Icon used on mobile-->
<a ng-controller="BrowseController"
class='type-icon icon ui-symbol s-back'
ng-click='backArrow()'
ng-class="checkRoot(); atRoot ? 'hidden' : ''">{
ng-class="checkRoot(); atRoot ? 'hidden' : ''"
ng-click='backArrow()'>{
</a>

44
platform/commonUI/browse/src/BrowseController.js

@ -134,28 +134,44 @@ define(
// is not the root, then user is navigated to
// parent
function navigateToParent() {
var parent = navigationService.getNavigation().getCapability('context').getParent(),
grandparent;
if (parent.getId() !== ROOT_ID) {
grandparent = parent.getCapability('context').getParent().getId();
navigateTo(parent);
if (grandparent && grandparent !== ROOT_ID) {
$scope.atRoot = false;
} else {
$scope.atRoot = true;
var context = navigationService.getNavigation().getCapability('context'),
parentContext,
parent,
grandparentId;
// Checks if the current object has a context
if (context) {
parent = context.getParent();
parentContext = parent.getCapability('context');
if ((parent.getId() !== ROOT_ID) && parentContext) {
grandparentId = parentContext.getParent().getId();
navigateTo(parent);
if (grandparentId && grandparentId !== ROOT_ID) {
$scope.atRoot = false;
} else {
$scope.atRoot = true;
}
}
} else {
$scope.atRoot = true;
}
}
function checkRoot() {
var context = navigationService.getNavigation().getCapability('context'),
parent;
parentContext,
parent,
grandparent;
// Checks if the current object has a context
if (context) {
parent = context.getParent();
if (parent.getId() !== ROOT_ID) {
$scope.atRoot = false;
parentContext = parent.getCapability('context');
if ((parent.getId() !== ROOT_ID) && parentContext) {
grandparent = parentContext.getParent();
if (!grandparent) {
$scope.atRoot = true;
} else {
$scope.atRoot = false;
}
} else {
$scope.atRoot = true;
}