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Merge pull request #2262 from NativeScript/raikov/fix-actionbar

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Fixed a crash in action bar on iOS 9.3
This commit is contained in:
tzraikov
2016-06-08 18:44:31 +03:00
parent e46f30ac26 5d54ae69f4
commit d9800c1220
1 changed files with 11 additions and 19 deletions
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30
tns-core-modules/ui/action-bar/action-bar.ios.ts
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@@ -112,31 +112,23 @@ export class ActionBar extends common.ActionBar {
}
private populateMenuItems(navigationItem: UINavigationItem) {
var items = this.actionItems.getVisibleItems();
var leftBarItems = [];
var rightBarItems = [];
for (var i = 0; i < items.length; i++) {
var barButtonItem = this.createBarButtonItem(items[i]);
let items = this.actionItems.getVisibleItems();
let leftBarItems = [];
let rightBarItems = [];
for (let i = 0; i < items.length; i++) {
let barButtonItem = this.createBarButtonItem(items[i]);
if (items[i].ios.position === enums.IOSActionItemPosition.left) {
leftBarItems.push(barButtonItem);
}
else {
rightBarItems.push(barButtonItem);
rightBarItems.splice(0, 0, barButtonItem);
}
}
var leftArray: NSMutableArray = leftBarItems.length > 0 ? NSMutableArray.new() : null;
leftBarItems.forEach((barItem, i, a) => leftArray.addObject(barItem));
// Right items should be added in reverse because they are added from right to left
var rightArray: NSMutableArray = rightBarItems.length > 0 ? NSMutableArray.new() : null;
rightBarItems.reverse();
rightBarItems.forEach((barItem, i, a) => rightArray.addObject(barItem));
navigationItem.leftItemsSupplementBackButton = true;
navigationItem.setLeftBarButtonItemsAnimated(leftArray, true);
navigationItem.setRightBarButtonItemsAnimated(rightArray, true);
navigationItem.setLeftBarButtonItemsAnimated(<any>leftBarItems, false);
navigationItem.setRightBarButtonItemsAnimated(<any>rightBarItems, false);
if (leftBarItems.length > 0) {
navigationItem.leftItemsSupplementBackButton = true;
}
}
private createBarButtonItem(item: dts.ActionItem): UIBarButtonItem {