topener / nl.fokkezb.pulltorefresh Goto Github PK

We recently changed the system that we are developing on, and as a result need to re-install the widget. It seems since our last install, the widget has been updated. This new version will not install into Appcelerator. On attempt, we receive the following message:

"Unable to download the module from the specified URL. Is the URL valid?"

Despite our best efforts, we cannot find a work around. We would appreciate any help possible.

Thanks.

Hi Fokke

I have been using your masterpiece - pull-to-refresh widget for quite a while and found quite useful.

I have recently started porting iOS version of my app to Android. What I found is that there is a layout issue when using pull-to-refresh widget along with Android SearchView. See the illustrated screenshot and code below

It shows a white area when the screen is ready - seems like tableview header? Also, the searchView is being pushed above the screen...

When updating, then searchView is visible

main.xml

<Alloy>
    <Window title="Job List" tabBarHidden="true">
        <TableView id="jobList" onClick="onTableClick">
            <Widget platform="ios, android" id="ptr" src="nl.fokkezb.pullToRefresh" onRelease="refreshJobList" />
        </TableView>
    </Window>
</Alloy>

main.js

if(OS_ANDROID && Ti.Platform.Android.API_LEVEL > 11) {
        $.jobList.search = Alloy.createController("search_view").getView();
}

search_view.xml

<Alloy>
    <SearchView id="searchView" ns="Ti.UI.Android" platform="android" backgroundColor="#FFFFFF" />
</Alloy>

Can you please have a look at this issue?
Many thanks

If I go to the third page and return to the first , the list disappears.
HELP ME!

<Alloy>
    <Window class="container">
        <ScrollableView class="container">
            <View class="container">
                <Widget id="ptr" src="nl.fokkezb.pullToRefresh" onRelease="myRefresher">
                    <TableView class="container">
                        <TableViewRow title="Testing pullToRefresh" />
                        <TableViewRow title="Testing pullToRefresh" />
                        <TableViewRow title="Testing pullToRefresh" />
                        <TableViewRow title="Testing pullToRefresh" />
                        <TableViewRow title="Testing pullToRefresh" />
                        <TableViewRow title="Testing pullToRefresh" />
                        <TableViewRow title="Testing pullToRefresh" />
                        <TableViewRow title="Testing pullToRefresh" />
                        <TableViewRow title="Testing pullToRefresh" />
                        <TableViewRow title="Testing pullToRefresh" />
                    </TableView>
                </Widget>
            </View>
            <View class="container">
                <Label>Testing second view</Label>
            </View>
            <View class="container">
                <Label>Testing third view</Label>
            </View>
        </ScrollableView>
    </Window>
</Alloy>

Hi, can you help me, when i have the widget in a scrollable view with other views, this dissappear, You know how it could solve?

Thanks Regards

Hi Fokke,

I have tried to integrate both of your widgets in single ListView and also in table view. but not able to integrate successfully. After using both widgets either app got crashed or data on list view is not visible. Can you please help me in this scenario or give the example code.

Thanks

My android app that uses this pullToRefresh widget crashes after clicking around in the app a couple of times. This issue seems to originate from the com.rkam.swiperefreshlayout module, which is discussed here: raymondkam/Ti.SwipeRefreshLayout#5

Ti version is 3.5.1. How can I solve this?

E/AndroidRuntime(21815): java.lang.IllegalStateException: The specified child already has a parent. You must call removeView() on the child's parent first.
E/AndroidRuntime(21815):    at android.view.ViewGroup.addViewInner(ViewGroup.java:3759)
E/AndroidRuntime(21815):    at android.view.ViewGroup.addView(ViewGroup.java:3612)
E/AndroidRuntime(21815):    at android.view.ViewGroup.addView(ViewGroup.java:3557)
E/AndroidRuntime(21815):    at android.view.ViewGroup.addView(ViewGroup.java:3533)
E/AndroidRuntime(21815):    at com.rkam.swiperefreshlayout.SwipeRefresh.processProperties(SwipeRefresh.java:68)
E/AndroidRuntime(21815):    at org.appcelerator.kroll.KrollProxy.setModelListener(KrollProxy.java:1209)
E/AndroidRuntime(21815):    at org.appcelerator.titanium.proxy.TiViewProxy.realizeViews(TiViewProxy.java:500)
E/AndroidRuntime(21815):    at org.appcelerator.titanium.proxy.TiViewProxy.handleGetView(TiViewProxy.java:491)
E/AndroidRuntime(21815):    at org.appcelerator.titanium.proxy.TiViewProxy.getOrCreateView(TiViewProxy.java:469)
E/AndroidRuntime(21815):    at org.appcelerator.titanium.proxy.TiViewProxy.realizeViews(TiViewProxy.java:507)
E/AndroidRuntime(21815):    at org.appcelerator.titanium.proxy.TiViewProxy.handleGetView(TiViewProxy.java:491)
E/AndroidRuntime(21815):    at org.appcelerator.titanium.proxy.TiViewProxy.getOrCreateView(TiViewProxy.java:469)
E/AndroidRuntime(21815):    at ti.modules.titanium.ui.widget.TiUIScrollableView$ViewPagerAdapter.instantiateItem(TiUIScrollableView.java:516)
E/AndroidRuntime(21815):    at android.support.v4.view.PagerAdapter.instantiateItem(PagerAdapter.java:110)
E/AndroidRuntime(21815):    at android.support.v4.view.ViewPager.addNewItem(ViewPager.java:832)
E/AndroidRuntime(21815):    at android.support.v4.view.ViewPager.populate(ViewPager.java:982)
E/AndroidRuntime(21815):    at android.support.v4.view.ViewPager.populate(ViewPager.java:914)
E/AndroidRuntime(21815):    at android.support.v4.view.ViewPager.onMeasure(ViewPager.java:1436)
E/AndroidRuntime(21815):    at android.view.View.measure(View.java:17387)
E/AndroidRuntime(21815):    at org.appcelerator.titanium.view.TiCompositeLayout.constrainChild(TiCompositeLayout.java:398)
E/AndroidRuntime(21815):    at org.appcelerator.titanium.view.TiCompositeLayout.onMeasure(TiCompositeLayout.java:278)
E/AndroidRuntime(21815):    at android.view.View.measure(View.java:17387)
E/AndroidRuntime(21815):    at org.appcelerator.titanium.view.TiCompositeLayout.constrainChild(TiCompositeLayout.java:398)
E/AndroidRuntime(21815):    at org.appcelerator.titanium.view.TiCompositeLayout.onMeasure(TiCompositeLayout.java:278)
E/AndroidRuntime(21815):    at android.view.View.measure(View.java:17387)
E/AndroidRuntime(21815):    at org.appcelerator.titanium.view.TiCompositeLayout.constrainChild(TiCompositeLayout.java:398)
E/AndroidRuntime(21815):    at org.appcelerator.titanium.view.TiCompositeLayout.onMeasure(TiCompositeLayout.java:278)
E/AndroidRuntime(21815):    at android.view.View.measure(View.java:17387)
E/AndroidRuntime(21815):    at android.support.v4.view.ViewPager.onMeasure(ViewPager.java:1451)
E/AndroidRuntime(21815):    at android.view.View.measure(View.java:17387)
E/AndroidRuntime(21815):    at org.appcelerator.titanium.view.TiCompositeLayout.constrainChild(TiCompositeLayout.java:398)
E/AndroidRuntime(21815):    at org.appcelerator.titanium.view.TiCompositeLayout.onMeasure(TiCompositeLayout.java:278)
E/AndroidRuntime(21815):    at android.view.View.measure(View.java:17387)
E/AndroidRuntime(21815):    at org.appcelerator.titanium.view.TiCompositeLayout.constrainChild(TiCompositeLayout.java:398)
E/AndroidRuntime(21815):    at org.appcelerator.titanium.view.TiCompositeLayout.onMeasure(TiCompositeLayout.java:278)
E/AndroidRuntime(21815):    at android.view.View.measure(View.java:17387)
E/AndroidRuntime(21815):    at org.appcelerator.titanium.view.TiCompositeLayout.constrainChild(TiCompositeLayout.java:398)
E/AndroidRuntime(21815):    at org.appcelerator.titanium.view.TiCompositeLayout.onMeasure(TiCompositeLayout.java:278)
E/AndroidRuntime(21815):    at android.view.View.measure(View.java:17387)
E/AndroidRuntime(21815):    at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:5352)
E/AndroidRuntime(21815):    at android.widget.FrameLayout.onMeasure(FrameLayout.java:310)
E/AndroidRuntime(21815):    at android.view.View.measure(View.java:17387)
E/AndroidRuntime(21815):    at android.widget.LinearLayout.measureVertical(LinearLayout.java:847)
E/AndroidRuntime(21815):    at android.widget.LinearLayout.onMeasure(LinearLayout.java:588)
E/AndroidRuntime(21815):    at android.view.View.measure(View.java:17387)
E/AndroidRuntime(21815):    at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:5352)
E/AndroidRuntime(21815):    at android.widget.FrameLayout.onMeasure(FrameLayout.java:310)
E/AndroidRuntime(21815):    at com.android.internal.policy.impl.PhoneWindow$DecorView.onMeasure(PhoneWindow.java:2533)
E/AndroidRuntime(21815):    at android.view.View.measure(View.java:17387)
E/AndroidRuntime(21815):    at android.view.ViewRootImpl.performMeasure(ViewRootImpl.java:2213)
E/AndroidRuntime(21815):    at android.view.ViewRootImpl.measureHierarchy(ViewRootImpl.java:1352)
E/AndroidRuntime(21815):    at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:1549)
E/AndroidRuntime(21815):    at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:1236)
E/AndroidRuntime(21815):    at an
W/ActivityManager(  819):   Force finishing activity nu.kodfabriken.ourapp/org.appcelerator.titanium.TiActivity

view.xml has line id 'prtLine', but it should be 'ptrLine'.

Hi Fokke,

I have setup a demo for you to test the widget how I implemented. I agree with you that Android is exception for this functionality but somehow my clients are not able to understand this and I need to create the same effect which iPhone gives for the functionality.

Please check my code from the google drive link where I have placed: https://drive.google.com/file/d/0BwrEZRw3ujafLTU5QW1RWUxOeTQ/edit?usp=sharing

(You can download the code by saving it from File menu.)

Please help me for the same if I can achieve the functionality. Let me know if there's any work around. There's also another widget which I had used in code, "jollicode-pull-to-refresh". You can also check the widget if you wish to.

Thanks for your help. It would be my pleasure to receive any help.

I get these error while compile the project after add the Ti.SwipeRefreshLayout module to my project.

[ERROR] : Uncaught translation error: java.lang.IllegalArgumentException: already added: Landroid/support/v4/accessibilityservice/AccessibilityServiceInfoCompatIcs;
[ERROR] : Uncaught translation error: java.lang.IllegalArgumentException: already added: Landroid/support/v4/accessibilityservice/AccessibilityServiceInfoCompat$AccessibilityServiceInfoVersionImpl;
[ERROR] : Uncaught translation error: java.lang.IllegalArgumentException: already added: Landroid/support/v4/accessibilityservice/AccessibilityServiceInfoCompat$AccessibilityServiceInfoIcsImpl;
[ERROR] : Uncaught translation error: java.lang.IllegalArgumentException: already added: Landroid/support/v4/accessibilityservice/AccessibilityServiceInfoCompat;
[ERROR] : Uncaught translation error: java.lang.IllegalArgumentException: already added: Landroid/support/v4/accessibilityservice/AccessibilityServiceInfoCompatJellyBeanMr2;
[ERROR] : Uncaught translation error: java.lang.IllegalArgumentException: already added: Landroid/support/v4/accessibilityservice/AccessibilityServiceInfoCompat$AccessibilityServiceInfoJellyBeanMr2;
[ERROR] : Uncaught translation error: java.lang.IllegalArgumentException: already added: Landroid/support/v4/accessibilityservice/AccessibilityServiceInfoCompat$AccessibilityServiceInfoStubImpl;
[ERROR] : Uncaught translation error: java.lang.IllegalArgumentException: already added: Landroid/support/v4/print/PrintHelper;
[ERROR] : Uncaught translation error: java.lang.IllegalArgumentException: already added: Landroid/support/v4/print/PrintHelper$PrintHelperStubImpl;

Hi, I know that it isn't a properly issue but here I go:
The widget works so much well for iOS, but I have some complications using it on Android and decided to remove it of the Android version of my app.
This is my .xml code:

< TableView id="table" onClick="myEventHandler" >
< Widget id="ptr" src="nl.fokkezb.pullToRefresh" onRelease="myLoader"/ >
< TableView >

How I need to proceed to use the widget on iOS and drop it off the table when I'm in Android?

Thank you so much and congratulations on the 1.5 version! Is working pretty well on iOS 7!

In my app I have a ScrollableView with three pages. Each of those pages contain a TableView which you can pull to refresh. This works perfectly on iOS unfortunately when I switch pages a couple of times on Android it always seems to crash.

On Android, you cannot scroll back up if you have scrolled down the table. If you try, the pull to refresh will be activated.

If I substitute a ListView in place of the TableView, it works as expected.

Code Sample:

<Alloy>
    <Window id="homeWindow">
        <Widget id="swipeRefresh" src="nl.fokkezb.pullToRefresh" onRelease="myRefresher">
            <TableView id="table">
            </TableView>
        </Widget>
    </Window>
</Alloy>

Really nice to have a example or sample without models/collections but normal payloads, special with ListView api.

I do not know if this the issue of this widget or ChariTi project, so I raised in both project.

Since nl.fokkezb.pullToRefresh 1.2 does not support android, in order to support ChariTi in android for views that use this widget, I tried to update the widget to version 1.4.

After updated the widget to latest version of 1.4, error occurs when loading the widget:

'undefined' is not an object (evaluating '__parentSymbol.headerPullView = $.__views.vew.getViewEx({resurse: true})') at widget.js (line 117)

This error happens in both iOS and Android

I am trying to work out a method to disable the pull-to-refresh.
So one sets it up and uses it and at a later date one wants to disable it. On Android this mainly means that the pull down spinner does not show. All other functionality of the embedded ListView, say, to carry on.
Is this possible?

Hi Fokke,
I've updated the Android module because it was not working at all with newest Ti releases.
I made a pull request but the owner didn't see it, but I think you should use this version in your widget. It solves a bunch of issues and has a material look :)
raymondkam/Ti.SwipeRefreshLayout#16

When I scroll up, the 'show' event is triggered and the refresh view or bar is displayed, so, I can't scroll up, scrolling up is canceled and the bar is displayed instead of scrolling up.

The bar or refreshView should only be displayed when the listview is displaying the first list items.

The bug is, can not scroll up on the listview on android, because scrolling up only fires the refresh event.

I have same problem in my code Titanium Alloy to create Accordion tableView, i m new student and i have end of studies project to finish my study. see attach files

Hi,

I follow steps in ReadMe. The view contains an empty TableView that is filled with myRefresher function. Without the widget the loadAllNews function works fine. The module is installed. I installed the widget with gittio.

View

<Alloy>
    <Widget id="ptr" src="nl.fokkezb.pullToRefresh" onRelease="myRefresher">
        <TableView id="newsList" backgroundcolor="#f1f2ef">
        </TableView>
    </Widget>
</Alloy>

Controller

var loadAllNews = function() {
    var loaderArgs = {
        callbackFunction : callBackLoadAllNews,
        url              : Alloy.CFG.Urls.baseURL + Alloy.CFG.Urls.getAllNews 
    };
    loader.get(loaderArgs);
};

var callBackLoadAllNews = function(argsNews) {
    if(argsNews != null) {
        Ti.API.log(argsNews);
        $.newsList.setData([]);
        $.newsList.removeAllChildren();
        var rows = [];
        for (var i = 0; i < argsNews.result; ++i)
        {
            var row = Alloy.createController("newsRow", argsNews.data[i]).getView("newsItem");
            rows.push(row);
        }
        $.newsList.setData(rows);
    }
};

function myRefresher(e) {
    loadAllNews();
    e.hide();
}

$.ptr.refresh();

Log

[WARN] :   dalvikvm: threadid=1: thread exiting with uncaught exception (group=0xb0d72b20)
[ERROR] :  TiApplication: (main) [16292,16292] Sending event: exception on thread: main msg:java.lang.ClassCastException: java.util.HashMap cannot be cast to org.appcelerator.titanium.proxy.TiViewProxy; Titanium 3.5.0,2015/01/12 15:33,0014f83
[ERROR] :  TiApplication: java.lang.ClassCastException: java.util.HashMap cannot be cast to org.appcelerator.titanium.proxy.TiViewProxy
[ERROR] :  TiApplication:   at org.appcelerator.titanium.proxy.TiViewProxy.handleMessage(TiViewProxy.java:230)
[ERROR] :  TiApplication:   at android.os.Handler.dispatchMessage(Handler.java:98)
[ERROR] :  TiApplication:   at android.os.Looper.loop(Looper.java:136)
[ERROR] :  TiApplication:   at android.app.ActivityThread.main(ActivityThread.java:5017)
[ERROR] :  TiApplication:   at java.lang.reflect.Method.invokeNative(Native Method)
[ERROR] :  TiApplication:   at java.lang.reflect.Method.invoke(Method.java:515)
[ERROR] :  TiApplication:   at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:779)
[ERROR] :  TiApplication:   at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:595)
[ERROR] :  TiApplication:   at dalvik.system.NativeStart.main(Native Method)

Once the view refreshes, the widget / header stays on screen, in 3.2 it hid automatically

Maybe leave widget.xml empty so that it gets __parentsymbol and then use a second view to attach?

I’m on iOS using Alloy.

I have an application that uses a TabGroup and in one of the tabs I am using this Widget.

When the user is logged out the TabGroup is destroyed and if they log back in a new instance of the TabGroup is started.

Any instance after the first, the ListView would most of the time not render, and no pull refresh would work either.

I tried a bunch of things and then started looking at the behavior in the widget.js file and found one small change that seems to fix the issue.

I don’t have a 100% sound reason why this works, but I think it has to do somehow with widget lifespan/scope or something.

Changing

refreshControl = Ti.UI.createRefreshControl();

to

refreshControl = $.UI.create('Ti.UI.RefreshControl');

somehow fixes the problem.

So the only thing that I can think of is that using the Ti.UI.create... method somehow is using global app scope and it’s running into some sort of issue with the RefreshControl not being able to be created again.

Whereas $.UI.create creates the RefreshControl within the scope of the Controller, in this case the Widget, and somehow that makes things work.

Again, I really have no idea why this fixes the issue as the documentation for $.UI.create doesn’t clearly explain all the differences from the Ti.UI.create... methods, but I believe that they do create using the controller styles if they are defined, so that’s what makes me think that there is some Widget “scope” at play.

This might explain the issue in #46.

Hi,
I can't make it work with a SearchBar in my tableview (even if I move the searchbar at the same level of the tableview).

<TableView id="table" onClick="openDetail">
   <SearchBar id="search" barColor="#385292" hintText="Recherche" />
   <Widget id="ptr" src="nl.fokkezb.pullToRefresh" onRelease="refreshList" />
</TableView>

There is always the "Pull to refresh" in front of my searchBar, I'm still investigating.
Do you have any ideas/suggestions? Can you reproduce the case?

Hi there, I got this issue when trying on my phone... I use Titanium SDK 5.2.0 /// Funny thing is that this works perfectly on my emulators..

This is my code:

  <Widget id="ptr" src="nl.fokkezb.pullToRefresh" onRelease="myRefresher">
        <ListView id="listView" defaultItemTemplate="template" onItemclick="onItemClick">
            <Templates>
                    <ItemTemplate name="template" class="itemContenedor" >
                        <View>
                            <ImageView bindId="imgNota" class="imagenLista" defaultImage="/images/imgDefault.jpg"  />
                        </View>
                        <View class="contenedorTitulo" >
                            <Label bindId="title" id="title" /> 
                        </View>
                    </ItemTemplate>
                </Templates>

                <Widget id="listWidgetNotas" src="nl.fokkezb.infiniteScroll" onEnd="listLoader" />
                <ListSection id="section" dataCollection="notasHome" >
                    <ListItem notaid:id="{id}" title:text="{titulonota}" imgNota:image="{imageintro}" />
                </ListSection>
            </ListView>
        </Widget>

Hey,
i really wanna use this widget in my project. Is it possible to assign a "normal" Collection (just available in the view corresponding controller) to the list as a dataprovider?

"normal" i mean not available on the global alloy space or/and created through Alloy.createCollec.... ?

Best, nico

I have to create the widget programatically but I can't add the table view like a child of the widget because it isn't a view. Is this possible?

My code is:

    var ptr = Alloy.createWidget("nl.fokkezb.pullToRefresh", {
        onRelease: myRefresher()
    });

    var table = Ti.UI.createTableView({
      id: ('table' + i),
      data: tableData,
      separatorStyle: OS_ANDROID ? Ti.UI.TABLE_VIEW_SEPARATOR_STYLE_NONE : Ti.UI.iPhone.TableViewSeparatorStyle.NONE,
      headerView: header.getView()
    });
    ptr.add(table); // This crashes

I have a table with the widget wrapped around it and both of those are inside a scrollview. When I open a window from that view and then return to the view with the widget, the widget disappears. The widget is working correctly before it disappears.

<Alloy> 
    <View id="standardview">
        <ScrollView id="incidentScrollView" showVerticalScrollIndicator="true">
            <Widget id="ptr" src="nl.fokkezb.pullToRefresh" onRelease="myRefresher">
                <TableView id="incidentTable" backgroundColor="transparent"/>
            </Widget>
        </ScrollView>
    </View>
</Alloy>

If I remove the scrollview and just have the widget and table, the widget will refresh as soon as the table is pulled down any distance, it will not refresh onRelease. The widget does not disappear, but it is not working correctly.

<Alloy> 
    <View id="standardview">
        <Widget id="ptr" src="nl.fokkezb.pullToRefresh" onRelease="refreshIncidents">
            <TableView id="incidentTable" backgroundColor="transparent"/>
        </Widget>
    </View>
</Alloy>

Your documentation indicates that we should use ids, (#ptr etc) for overriding the styles, however the actual styles are classes (.ptr etc).

You might want to update the docs.

Love it tho.

Cheers

Like..

 <TableView id="fileTable" moveable="true" editable="true" separatorColor="silver">
       <SearchBar id="search" barColor="#16a085"/>
       <Widget id="ptr" src="nl.fokkezb.pullToRefresh" onRelease="myLoader"/>
 </TableView>

Looks like a great package, so thought I'd have a go and implementing into an app I'm building.

My view:

<Alloy>
    <Tab title="Nearby">
        <Window title="MyVenues">
            <TableView id="venuesTable"> 
                <Widget id="ptr" src="nl.fokkezb.pullToRefresh" onRelease="myLoader" />
                <TableViewRow venueId="{venues.id}">
                    <Label id="title" text="{venues.title}" class="h6"/>
                </TableViewRow>
            </TableView>
        </Window>
    </Tab>
</Alloy>

and it's controller:

var venues = Alloy.Collections.venues;
function myLoader(e) {
    venues.fetch({  
        success: e.hide,
        error: e.hide,
        query: {
                sql: 'SELECT * FROM venues'
            },
        localOnly:true
    });
    $.venuesTable.data = venues;
}

Note: I'm also using the restsql adapter. Error I'm getting is:

Uncaught TypeError: Cannot call method 'on' of undefined
Alloy.Models.venues.on("fetch change detroy",___allotId87);

The widget didn't detect my listView because it came in 2nd. The first child was the template. Might have something to do with the <require>

My code:

            <Widget id="ptr" src="nl.fokkezb.pullToRefresh" onRelease="updateStation">

                <ListView defaultItemTemplate="departure" onItemclick="itemClick">

                    <Templates>
                        <Require src="Departure"></Require>
                    </Templates>

                    <ListSection
                        dataCollection="departures"
                        dataTransform="parseDeparture"
                        dataFunction="refreshListView"
                        >
                    </ListSection>

                </ListView>
            </Widget>

I adjusted the widget in my case. Perhaps a proper change would be to loop through the child elements, find the first ListItem/TableView and attach itself to that?

ps: my listItem is missing here for example sake ;)

Currently, it forces the blue colors for both the background and font. Can you allow these to be set on instantiation?

(Also, as an aside, any update on Android compatibility?)

I found the scroll is not smooth in Android TableView. I have added some code to make the scroll smoother especially for long list.

after line 164:

offset = e.firstVisibleItem;

add the following lines:

if (offset == 0) {
__parentSymbol.addEventListener('swipe', swipeListener);
} else {
__parentSymbol.removeEventListener('swipe', swipeListener);
}

The reason adding these lines is because the swipe makes the scroll become swipe. So, I add the code to check if the firstVisibleItem is not the first row of the table. It will add back when the first row become the firstVisibleItem again.

In iOS it works perfectly , but Android is positioned above the Tableview entirely regardless the top of the TSS.
Here I put my TSS to see if I can help.
If I remove the Widget from the Tableview XML is positioned correctly.

".container": {

    "backgroundColor": "white"
}
"#cabecera": {

    "left": "0.00%",
    "top": "0.00%",
    "height": "10.68%",
    "width": "100.00%",
    "backgroundColor": "#19ddf2"
}
"#btnCerrar": {

    "left": "2.13%",
    "top": "2.60%",
    "height": "7.95%",
    "width": "16.80%",
    "backgroundImage": "/images/cerrar.png",
    "backgroundSelectedImage": "/images/cerrar.png"
}
"#btnAnadir": {

    "left": "86.00%",
    "top": "3.5%",
    "height": "5.54%",
    "width": "10.00%",
    "backgroundImage": "/images/plus.png",
    "backgroundSelectedImage": "/images/plus_s.png"
}
"#root[platform=ios]": {

    "left": "0",
    "width": "100%",
    "top": "0",
    "height": "100%",
    "navBarHidden": "true"
}
"#root[platform=android]": {

    "theme": "Theme.AppCompat.NoTitleBar.Fullscreen",
    "left": "0",
    "width": "100%",
    "top": "0",
    "height": "100%",
    "navBarHidden": "true"
}
"#lblCabecera": {

    "text": "Aguas Abiertas",
    "left": "0.00%",
    "top": "4.95%",
    "height": "4%",
    "textAlign": "center",
    "width": "100.00%",
    "color": "#000000"
}
"#lblAtras": {

    "text": "Atrás",
    "left": "9.73%",
    "top": "6.15%"
}
"#listaAguasAbiertas": {

    "height": "89.21%",
    "left": "0.00%",
    "top": "10.79%",
    "width": "100.00%",
}

Here you can see the XML:

<Alloy>
    <NavigationWindow module="xp.ui" id="nav">
        <Window class="container" id="root" onOpen="compruebaPrimerInicio">


            <ImageView id="cabecera"/>
            <Button id="btnCerrar" onClick="cerrar"/>
            <Label id="lblCabecera"/>
            <Button id="btnAnadir" onClick="nuevaTravesia" />

            <Widget id="ptr" src="nl.fokkezb.pullToRefresh" onRelease="myRefresher">
                <TableView id="listaAguasAbiertas" onClick="muestraPrueba"/>
            </Widget>


        </Window>
    </NavigationWindow>
</Alloy>

Here You Can See a screenshot of Como appears look in iOS:

And here the screenshot of Android where you see the Tableview is positioned wrong.

Thank you very much in advance

Hi,
i'm trying to add your widget to my app but i have a problem:

my index.xml

<Alloy>
    <Collection src="books" />
    <TabGroup id="tabGroup">
        <Tab>
            <Require id="showcase" src="showcase" />
        </Tab>

        <Tab>
            ...
        </Tab>
    </TabGroup>
</Alloy>

This is my showcase.xml:

<Alloy>
    <Collection src="books" />
    <Window id="showcaseWin">
        <Picker id="picker" onChange="pickerChanged">
            <PickerColumn>
                ....
            </PickerColumn>
        </Picker>
        <Widget id="ptr" src="nl.fokkezb.pullToRefresh" onRelease="myRefresher">
            <TableView id="booksList" dataCollection="books" dataFilter="filterBooksList">
                <SearchView id="searchView" ns="Ti.UI.Android" platform="android" />
                <TableViewRow title="{title}" model="{alloy_id}">
                    <CardView>
                        <View id="detailsBook">
                            <Label>Title: {title}</Label>
                            ....
                        </View>
                    </CardView>
                </TableViewRow>
            </TableView>
        </Widget>
    </Window>
</Alloy>

and in my controller i just do:

$.ptr.refresh();

function myRefresher(e) {
  if(Ti.Network.online) net.getBooksList(setBooksList);
  e.hide();
}

The app starts correctly but when i do a single tap on the "showcase" window i get a crash: "Unfortunately, TiShadow has stopped".

I'd like to use your widget but i'm a novice with Appcelerator Titanium.. any suggestions?
(I'm using Titanium SDK 5.4.0 GA, last version of TiShadow and Genymotion emulator with Android 6.0)
Thank you!

Hi,

With the classic code in my controller it works, but how I can do the callback to refresh the control?, here is my code

var ptr = Alloy.createWidget("nl.fokkezb.pullToRefresh", {
        id : "ptr",
        children : [tableview]
    }).getView();

    ptr.addEventListener("onRelease",function(e){
        alert("");
    });

Thanks
Regards

I just found and implemented this widget, it's great.

If you are bored :) it would be great if you could support the native iOS animation in Mail.app UIRefreshControl to get the "blob" in iOS mail. I don't even know if you can include a module in a widget, but just something to think about.

thanks for creating this.

I really would like to use this plugin in Titanium Classic. Is it possible?

I want to create nl.fokkezb.pullToRefresh in controller(js file),can you have a example to tell me how to create this widgets in js file.
thanks !

Hello Fokke,

I am trying to use your widget for refreshing my listview.

For some reason when I wrap your widget around the listview it doesn't show anything in my application.

The view that contains the widget is programmatically added to a window of a tab in a tabgroup.

I use data binding on the listsection to show the list items.

When I remove your widget it works.

Code below of the xml view:

In the controller I call $.ptr.refresh() and $.ptr.hide() when the movies are retrieved

Ti SDK 3.4.1/3.5.0
iOS 8.1

hi, can this be translated / converted for use in classic Titanium?

Exception occurred at ti:/module.js:280: Uncaught Error: Requested module not found: com.rkam.swiperefreshlayout.
This happened only on Android.

• iOS: Ti.UI.RefreshControl
• Android: com.rkam.swiperefreshlayout

Usage:

<Widget src="nl.fokkezb.pullToRefresh">
  <TableView/ListView />
</Widget>

Or maybe even better:

<TableView/ListView module="nl.fokkezb.pullToRefresh" />

Hello!

I am currently working on an application that will be both IOS and Android compatibile. The widget looks and works fantastic for IOS! Before I attempt to alter the code for Android, has someone already done that?

Thank you so much,
Addie

just use the sample code from you
view:

controller:
$.ptr.init($.table);

Hi, please find the screen cap below

some unwanted space at the top of the table
https://drive.google.com/file/d/0Bw7DkXrZLQH5c0lDNmtNOFktdms/edit?usp=sharing

table moved upward after refresh
https://drive.google.com/file/d/0Bw7DkXrZLQH5Y2ZFcnpSWHhKeVE/edit?usp=sharing

I get the following ERROR when I try to compile my Project with the Widget.

[ERROR] :  widget "nl.fokkezb.pullToRefresh" view "view" does not exist.
[ERROR] :  Alloy compiler failed
[ERROR] Application Installer abnormal process termination. Process exit value was 1

Titanium Studio, build: 3.2.0.201312191547 (Newest Version All Updates) + Alloy
Ti SDK - 3.2.0.GA

Thanks for a great plugin. In Android, when I normally scroll and reach top of the tableview, refresh function is triggered. Its not waiting for any swipe/drag event at the top. Is it the functionality or for me its working wrongly?

Because the widget is a parent, it is impossible to disable it ad-hoc, especially platform specific.

Reason for this ticket, I want to disable it for Windows Phone, but not for Android and iOS

So this would be great:

<ListView>
    <Widget src="nl.fokkezb.pullToRefresh" platform="android,ios />
</ListView>

Instead of

<Widget src="nl.fokkezb.pullToRefresh" />
     <ListView>
     </ListView>
</Widget>

because in the 2nd/current option it is not possible to disable it platform specific