Odd loading issue with ListViews in iOS and latest SDKs (6-7)

[sschueller]

I am running into an issue which I can't explain. When the list reaches the end myLoader is called however the listview is not updated. When I tap on load more the listview is updated with new data and the data from the previous scroll trigger is also added. If I trigger the myloader manually(for example from a button somewhere else) it always works.

Notice the log output which will state which items are being added.

I am not using a collection here to simplify my example, however I have the same issue in my project which uses collections and sql queries.

It might be an SDK issue with listviews however I don't understand why it works fine if I trigger the myloader via button but not via scroll.

I have the following code:

index.js

var iter = 0;
var addpercall = 50;

$.index.open();
$.is.init($.list);
$.is.load();

function myLoader(e) {

    console.log('load more start: ', iter);

    var section = Ti.UI.createListSection();
    var items = [];

    for (var i = 0; i < addpercall; i++) {
        iter++;
        items.push({
                properties: {
                    itemId: 1
                },
                template: 'listRow',
                name: {
                    text: 'text ' + iter
                }
            }
        );
    }


    section.setItems(items);

    $.list.appendSection(section);
    e.success();


    console.log('load more end: ', iter);

}

index.xml

<Alloy>
    <Window class="container">

        <ListView id="list" defaultItemTemplate="listRow">
            <Templates>
                <ItemTemplate name="listRow" id="listRow" height="44">
                    <View>
                        <View>
                            <Label id="name" bindId="name"/>
                        </View>
                    </View>
                </ItemTemplate>
            </Templates>
            <Widget id="is" src="nl.fokkezb.infiniteScroll" onEnd="myLoader"/>
        </ListView>

    </Window>
</Alloy>

This issue also causes me to run into "[ERROR] message = "attempt to insert section 4 but there are only 2 sections after the update";".

[sschueller]

Not setting a new section for each page works. So doing something like this: $.listSection.appendItems(items);