bircastri bircastri - 29 days ago 10
Android Question

Never image with a custom ListView in appcelerator

I'm building an app with appcelerator that show a ListView with a custom template.
So This is the code of my xml file:

<ListView id="elementsList" defaultItemTemplate="elementTemplate">
<Templates>
<ItemTemplate name="elementTemplate" class="itemTemplate">

<View id="atomProperties">
<Label bindId="name" id="name" />
<View id="secondLine">
<Label class="line2 fieldLabel" text="from: " />
<Label class="line2" bindId="dateStart" id="dateStart" />
<Label class="line2 fieldLabel" text=" to: " />
<Label class="line2" bindId="dateEnd" id="dateEnd" />
</View>
<Label bindId="quantity" id="quantity" left="0"/>
</View>
</ItemTemplate>
</Templates>
<ListSection>
<ListItem quantity:text="10 minute" quantity:color="#090" name:text="Hydrogen" dateStart:text="10-10-2016" dateEnd:text="10-12-2016"/>
<ListItem quantity:text="15 minute" quantity:color="#090" name:text="Helium" dateStart:text="02-01-2015" dateEnd:text="10-10-2019"/>
<ListItem quantity:text="25 minute" quantity:color="#090" name:text="Lithium" dateStart:text="01-01-2001" dateEnd:text="01-01-2018"/>
<ListItem quantity:text="10 minute" quantity:color="#090" name:text="Hydrogen" dateStart:text="10-10-2016" dateEnd:text="10-12-2016"/>
<ListItem quantity:text="15 minute" quantity:color="#090" name:text="Helium" dateStart:text="02-01-2015" dateEnd:text="10-10-2019"/>
<ListItem quantity:text="25 minute" quantity:color="#090" name:text="Lithium" dateStart:text="01-01-2001" dateEnd:text="01-01-2018"/>
</ListSection>
</ListView>


This is a part of my tss file:

"ListItem": {
accessoryType: Titanium.UI.LIST_ACCESSORY_TYPE_DISCLOSURE
}


So if I try to start my application, I can see this:

enter image description here

And this is ok.
Now I want to set a ListSection with a data from a database.

So I'm delete from my xml file this code:

<ListItem quantity:text="10 minute" quantity:color="#090" name:text="Hydrogen" dateStart:text="10-10-2016" dateEnd:text="10-12-2016"/>
<ListItem quantity:text="15 minute" quantity:color="#090" name:text="Helium" dateStart:text="02-01-2015" dateEnd:text="10-10-2019"/>
<ListItem quantity:text="25 minute" quantity:color="#090" name:text="Lithium" dateStart:text="01-01-2001" dateEnd:text="01-01-2018"/>
<ListItem quantity:text="10 minute" quantity:color="#090" name:text="Hydrogen" dateStart:text="10-10-2016" dateEnd:text="10-12-2016"/>
<ListItem quantity:text="15 minute" quantity:color="#090" name:text="Helium" dateStart:text="02-01-2015" dateEnd:text="10-10-2019"/>
<ListItem quantity:text="25 minute" quantity:color="#090" name:text="Lithium" dateStart:text="01-01-2001" dateEnd:text="01-01-2018"/>


And from my controller.js I'm building this code:

function populateTable(){
var collection = Alloy.createCollection("SocialHistoryDAO");
collection.fetch();
collection.forEach(function(e, i, a) {
items.push({
dateStart : {text : e.get("DateStart")},
name : {text : e.get("DisplayName")},
dateEnd : {text : e.get("DateEnd")},
quantity : {color:"#090", text : e.get("Quantity")+" "+e.get("UnityMeasure")}
});
});
$.elementsList.sections[0].setItems(items);

}


If I try to start my application I can see a List View never symbol ">" at right of every Items.

How can I fixed it?

Answer

There are no ListItems in your code anymore, so adding styling to it won't work of course.

However, you can just style a Template. So change the identifier and it should work

".itemTemplate": {
    accessoryType: Titanium.UI.LIST_ACCESSORY_TYPE_DISCLOSURE
}