当前正在努力获取我的应用程序在Android上达到里程碑后在iOS侧运行的代码。我的index.xml
中有一个TABGroup:
<Alloy>
<TabGroup id="tabMenu" title="USHUD | Home" tabsBackgroundColor="Alloy.CFG.design.colors.hudGrey" tabsBackgroundSelectedColor="Alloy.CFG.design.colors.hudBlue">
// ------------------------------------ SEARCH TAB --------------------------------------------------
<Require src="search_tab/search"/>
// ------------------------------------ FAVORITES TAB --------------------------------------------------
<Require src="favorites"/>
// ------------------------------------ ABOUT TAB ---------------------------------------------------
<Require src="about"/>
</TabGroup>
</Alloy>
和它的控制器index.js
:
/**
* The scoped constructor of the controller.
**/
(function constructor() {
//Alloy.CFG.tabGroup = index.getView('tabMenu');
globalTabGroup = $.tabMenu;
$.tabMenu.open();
})();
当按钮在search_tab/search.xml
中单击时,我正在尝试将视图添加到搜索选项卡的导航堆栈:
<Alloy>
<Tab id='searchTab' class="homeTab" title="Search" icon='/images/search-1.png'>
<Window id="searchWin" title="Property Search">
<View class="vgroup" id="wrapper">
<ImageView height="Titanium.UI.SIZE" left="20" id="hud_logo" image="/images/US.png"/>
<Button class="button-default bottom" id="buttonSearch" onClick="startSearch" title="Begin Search" zIndex="1"/>
</View>
</Window>
</Tab>
search_tab/search.js
:
// Arguments passed into this controller can be accessed via the $.args object directly or:
var args = $.args;
function startSearch(e){
if(OS_ANDROID){
Alloy.createController("search_tab/states").getView().open();
}else if(OS_IOS){
//Ti.API.debug('Current Window: '+Ti.UI.currentWindow);
//Ti.API.debug('Current Tab: '+Ti.UI.currentTab);
//Ti.UI.currentTab.open('search_tab/states');
globalTabGroup.activeTab.open('search_tab/states');
//$.searchTab.open('search_tab/states');
//Alloy.Globals.tabGroup.activeTab.open('search_tab/states');
//Alloy.createController("search_tab/states").getView().open();
}
}
我尝试了几种不同的方法,试图获取对活动选项卡的引用,以便我可以调用该选项卡的open()
函数,然后在search Tab导航堆栈中添加下一个视图。但是,无论我如何尝试,我都会遇到这个隐秘,模糊的错误。
[ERROR] : Script Error {
[ERROR] : column = 332;
[ERROR] : line = 1;
[ERROR] : message = "-[__NSCFString setIsManaged:]: unrecognized selector sent to instance 0x15e61000";
[ERROR] : sourceURL = "file:///private/var/mobile/Containers/Bundle/Application/7D2E0E41-E28B-40F8-90D1-485279A0B8F6/USHUD.app/alloy/controllers/search_tab/search.js";
[ERROR] : stack = "[native code]ne@file:///private/var/mobile/Containers/Bundle/Application/7D2E0E41-E28B-40F8-90D1-485279A0B8F6/USHUD.app/alloy/controllers/search_tab/search.js:1:332";
[ERROR] : }
通过研究,我发现NSCFSTRING是NSString的包装器,而Issetmaned是Boolean类型(?(的变量,该变量在某个地方(?(。我不知道obj-c的舔,所以这是我对错误的实际含义的全部推断。
在iOS中,您将字符串传递到 activetab.open((方法,而不是窗口控制器。但是在Android中,您正在创建一个控制器,然后您调用正常运行的控制器的打开方法。
因此,此代码肯定对您有用:
index.js
/**
* The scoped constructor of the controller.
**/
(function constructor() {
Alloy.Globals.globalTabGroup = $.tabMenu;
$.tabMenu.open();
})();
search_tab/search.js:
// Arguments passed into this controller can be accessed via the $.args object directly or:
var args = $.args;
function startSearch(e){
var statesWin = Alloy.createController("search_tab/states").getView();
OS_IOS ? Alloy.Globals.globalTabGroup.activeTab.open(statesWin) : statesWin.open();
}