Sencha Touch:TabPanel 内的 Ext.Map
我对 sencha touch 很陌生。目标是创建一个应用程序,其中包含四个选项卡的 TabPanel,其中一个应该是地图(其他是 NestedList 和两个像魅力一样工作的面板)。我试图使地图卡像
NPApp.views.Mapcard = Ext.extend(Ext.Map, { ...
我最终得到非常奇怪的结果一样,例如某些视图重叠并且没有显示地图。
第二次尝试是创建一个面板,将其嵌入到 TabPanel 中并向面板添加地图,但出现此错误:
未捕获类型错误:无法读取未定义的属性“ROADMAP”; sencha-touch-debug.js:24840
我已经尝试将mapType更改为google.map.MapTypeID,就像Google Map API V3中提到的那样,但没有成功。
我实在是搞不懂,希望大家给我指点!
应用程序:
NPApp = new Ext.Application({
name: "NPApp",
title: "NextPuff",
icon: 'images/icon.png',
tabletStartupScreen: 'images/index_default.jpg',
phoneStartupScreen: 'images/index_default.jpg',
launch: function() {
this.views.viewport = new this.views.Viewport();
this.views.homecard = this.views.viewport.getComponent('navi');
}
});
视口:
NPApp.views.Viewport = Ext.extend(Ext.TabPanel, {
fullscreen: true,
store: NPApp.npstore,
initComponent: function() {
Ext.apply(this, {
tabBar: {
dock: 'bottom',
layout: {
pack: 'center'
}
},
items: [
{ xtype: 'homecard', stretch: true},
{ xtype: 'searchcard', id: 'navi' },
{ xtype: 'mapcard' },
{ xtype: 'morecard' }
]
});
NPApp.views.Viewport.superclass.initComponent.apply(this, arguments);
}
});
地图卡:
NPApp.views.Mapcard = Ext.extend(Ext.Panel, {
title: "Map",
iconCls: "map",
initComponent: function() {
var npMap = new Ext.Map({
title: 'Map',
useCurrentLocation: true,
listeners: {
centerchange : function(comp, map){
// refreshMap(map);
}
},
mapOptions : {
mapTypeControl : false,
navigationControl : false,
streetViewControl : false,
backgroundColor: 'transparent',
disableDoubleClickZoom: true,
zoom: 17,
draggable: false,
keyboardShortcuts: false,
scrollwheel: false
}
});
Ext.apply(this, {
defaults: {
styleHtmlContent: true
},
items: [npMap]
});
NPApp.views.Homecard.superclass.initComponent.apply(this, arguments);
}
});
Ext.reg('mapcard', NPApp.views.Mapcard);
Sencha 1.1.0;谷歌 JavaScript 地图 API V3; Safari 5.1
I'm quite new to sencha touch. The goal is to create an app which has a TabPanel containing four Tabs, one of them should be a map (the others are a NestedList and two Panels working like a charm). I've tried to make the map card like
NPApp.views.Mapcard = Ext.extend(Ext.Map, { ...
where I ended up with getting really strange results like some views are overlapping and no map is shown.
The second try was to creating a Panel, embed it into the TabPanel and add a map to the panel, where I get this error:
Uncaught TypeError: Cannot read property 'ROADMAP' of undefined;
sencha-touch-debug.js:24840
I've already tried to change the mapType to google.map.MapTypeID like mentioned in the Google Map API V3, no success there.
I just can't get the hang on it, hope you can give me some hints!
The App:
NPApp = new Ext.Application({
name: "NPApp",
title: "NextPuff",
icon: 'images/icon.png',
tabletStartupScreen: 'images/index_default.jpg',
phoneStartupScreen: 'images/index_default.jpg',
launch: function() {
this.views.viewport = new this.views.Viewport();
this.views.homecard = this.views.viewport.getComponent('navi');
}
});
The Viewport:
NPApp.views.Viewport = Ext.extend(Ext.TabPanel, {
fullscreen: true,
store: NPApp.npstore,
initComponent: function() {
Ext.apply(this, {
tabBar: {
dock: 'bottom',
layout: {
pack: 'center'
}
},
items: [
{ xtype: 'homecard', stretch: true},
{ xtype: 'searchcard', id: 'navi' },
{ xtype: 'mapcard' },
{ xtype: 'morecard' }
]
});
NPApp.views.Viewport.superclass.initComponent.apply(this, arguments);
}
});
The Mapcard:
NPApp.views.Mapcard = Ext.extend(Ext.Panel, {
title: "Map",
iconCls: "map",
initComponent: function() {
var npMap = new Ext.Map({
title: 'Map',
useCurrentLocation: true,
listeners: {
centerchange : function(comp, map){
// refreshMap(map);
}
},
mapOptions : {
mapTypeControl : false,
navigationControl : false,
streetViewControl : false,
backgroundColor: 'transparent',
disableDoubleClickZoom: true,
zoom: 17,
draggable: false,
keyboardShortcuts: false,
scrollwheel: false
}
});
Ext.apply(this, {
defaults: {
styleHtmlContent: true
},
items: [npMap]
});
NPApp.views.Homecard.superclass.initComponent.apply(this, arguments);
}
});
Ext.reg('mapcard', NPApp.views.Mapcard);
Sencha 1.1.0; Google JavaScript Maps API V3; Safari 5.1
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我正在运行一个类似的应用程序。你的标签面板很完美。您需要更改的只是您的地图代码....请尝试以下操作:
这将创建地图对象并将中心设置为您当前的位置。现在您需要将此对象停靠在 Ext.extend(Ext.Panel({}) 对象内。我尝试直接创建地图对象,但它需要一个面板来显示。
所以您的面板代码应该如下所示:
我花了很长时间才完成了十几个或更多的示例,这是几个代码和 Google API 中的一堆内容的组合,
如果您对 Google 地图或方向还有任何疑问,请告诉我。
干杯:)
萨莎
I have a similar application running. Your tabpanel is perfect. All you need to alter is your map code.... Try this instead :
This creates the map object and sets the center to ur current location. Now you need to dock this object inside an Ext.extend(Ext.Panel({}) object. Ive tried directly creating the map object but it needs a panel to display on.
So you're panel code should go something like so:
It took me ages of going thru a dozen or more examples to make the current location work. This is a combination of several codes and a bunch of stuff in the Google API.
Lemme know if you have any more questions about Google Maps or directions.
Cheers :)
Sasha