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Merge pull request #238 from NativeScript/feature/menu-items-binding

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MenuItems should inherit binding context when defined form XML
This commit is contained in:
Alexander Vakrilov
2015-03-31 13:44:02 +03:00
parent de8cc0d419 35b429f90d
commit 753ee111a6
3 changed files with 28 additions and 7 deletions
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12
apps/tests/ui/page/page-tests-common.ts
View File

@ -27,6 +27,7 @@ import LabelModule = require("ui/label");
import stackLayoutModule = require("ui/layouts/stack-layout");
import helper = require("../helper");
import view = require("ui/core/view");
import builder = require("ui/builder");
export function addLabelToPage(page: PageModule.Page, text?: string) {
var label = new LabelModule.Label();
@ -68,6 +69,15 @@ export function test_menuItem_inherit_bindingContext() {
}
}
export function test_menuItem_inherit_bindingContext_inXML() {
var p = <PageModule.Page>builder.parse("<Page><Page.optionsMenu><MenuItem text=\"{{ myProp }} \" /></Page.optionsMenu></Page>");
p.bindingContext = { myProp: "success" };
var menuItem = p.optionsMenu.getItemAt(0);
TKUnit.assertEqual(menuItem.text, "success", "menuItem.text");
};
export function test_Setting_OptionsMenu_doesnt_thrown() {
var page: PageModule.Page;
@ -392,4 +402,4 @@ export var test_cssShouldBeAppliedAfterChangeToAllNestedElements = function () {
finally {
helper.goBack();
}
}
}

12
ui/frame/frame.android.ts
View File

@ -6,7 +6,6 @@ import observable = require("data/observable");
import utils = require("utils/utils");
import view = require("ui/core/view");
import application = require("application");
import imageSource = require("image-source");
import enums = require("ui/enums");
declare var exports;
@ -146,9 +145,12 @@ class PageFragmentBody extends android.app.Fragment {
var item = items[i];
var menuItem = menu.add(android.view.Menu.NONE, i, android.view.Menu.NONE, item.text);
if (item.icon) {
var img = imageSource.fromResource(item.icon);
var drawable = new android.graphics.drawable.BitmapDrawable(img.android);
menuItem.setIcon(drawable);
var androidApp = application.android;
var res = androidApp.context.getResources();
var id = res.getIdentifier(item.icon, 'drawable', androidApp.packageName);
if (id) {
menuItem.setIcon(id);
}
}
var showAsAction = PageFragmentBody.getShowAsAction(item);
@ -179,7 +181,7 @@ class PageFragmentBody extends android.app.Fragment {
menuItem._raiseTap();
return true;
}
super.onOptionsItemSelected(item);
}
}

11
ui/page/page-common.ts
View File

@ -206,7 +206,16 @@ export class OptionsMenu implements dts.OptionsMenu {
}
public setItems(items: Array<MenuItem>) {
this._items = items;
// Remove all existing items
while (this._items.length > 0) {
this.removeItem(this._items[this._items.length - 1]);
}
// Add new items
for (var i = 0; i < items.length; i++) {
this.addItem(items[i]);
}
this.invalidate();
}