Piotr, The model classes do not dispatch CollectionEvents - only ArrayList (or something like it) dispatches those events. So we cannot listen on the model.
What I've done, however, is change things in DynamicŠ so that when the dataProvider does change (or is initially present), then a listener is set up on that dataProvider. I think this will work and, in fact, work better. Pull down my change and see if that works better. ‹peter On 12/9/17, 6:17 AM, "Piotr Zarzycki" <[email protected]> wrote: >Peter, > >That's when my initial implementation of that bead was to listen on model >instead directly on dataProvider. I'm using following beads [1] for MDL >Table and bead DynamicItemsRendererFactoryForArrayListData is being added >through CSS. >I hope that details help. > >[1] >https://na01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fpaste.apa >che.org%2Foyex&data=02%7C01%7Cpent%40adobe.com%7C73405c25faf041c2b6a608d53 >ef66915%7Cfa7b1b5a7b34438794aed2c178decee1%7C0%7C0%7C636484150397586526&sd >ata=XDE1Eh%2FS8%2FD%2BvQrHlzM9QhXFeC6pCkuU9jO30SLecTo%3D&reserved=0 > >Thanks, Piotr > > >2017-12-09 11:16 GMT+01:00 piotrz <[email protected]>: > >> Hi Peter, >> >> I just tried newest build of Royale. I didn't use your new bead yet, >>but I >> had use the "DynamicItemsRendererFactoryForArrayListData", so decided to >> first build project without any changes. >> I'm getting NPE in this bead, cause my dataProvider initially is simply >> null. >> >> >><https://na01.safelinks.protection.outlook.com/?url=http%3A%2F%2Fapache-r >>oyale-development.20373.n8.nabble.com%2Ffile%2Ft1%2Fnpe_dp.png&data=02%7C >>01%7Cpent%40adobe.com%7C73405c25faf041c2b6a608d53ef66915%7Cfa7b1b5a7b3443 >>8794aed2c178decee1%7C0%7C0%7C636484150397586526&sdata=X5QFRzVGvb3U2ASb6AY >>dbE4imeRzuihhWUEhWvCDboU%3D&reserved=0> >> >> >><https://na01.safelinks.protection.outlook.com/?url=http%3A%2F%2Fapache-r >>oyale-development.20373.n8.nabble&data=02%7C01%7Cpent%40adobe.com%7C73405 >>c25faf041c2b6a608d53ef66915%7Cfa7b1b5a7b34438794aed2c178decee1%7C0%7C0%7C >>636484150397586526&sdata=PM7%2FkmhNoJPQ1vyCaJYMPQQutUDfNo9mK89r7l%2F5b3w% >>3D&reserved=0. >> com/file/t1/npe_initially.png> >> >> Thanks, Piotr >> >> >> >> -- >> Sent from: >>https://na01.safelinks.protection.outlook.com/?url=http%3A%2F%2Fapache-ro >>yale-development.20373.n8.nabble.com%2F&data=02%7C01%7Cpent%40adobe.com%7 >>C73405c25faf041c2b6a608d53ef66915%7Cfa7b1b5a7b34438794aed2c178decee1%7C0% >>7C0%7C636484150397586526&sdata=A%2FnYC0Pz0zJzloLH5yNnQnzR%2BFT2IzmPoGNBKe >>ybqHY%3D&reserved=0 >> > > > >-- > >Piotr Zarzycki > >Patreon: >*https://na01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.patr >eon.com%2Fpiotrzarzycki&data=02%7C01%7Cpent%40adobe.com%7C73405c25faf041c2 >b6a608d53ef66915%7Cfa7b1b5a7b34438794aed2c178decee1%7C0%7C0%7C636484150397 >586526&sdata=yTNkr2RwZEmGixH4v57MWEnf3ahxBaG1DcyNGG39abA%3D&reserved=0 ><https://na01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.patr >eon.com%2Fpiotrzarzycki&data=02%7C01%7Cpent%40adobe.com%7C73405c25faf041c2 >b6a608d53ef66915%7Cfa7b1b5a7b34438794aed2c178decee1%7C0%7C0%7C636484150397 >586526&sdata=yTNkr2RwZEmGixH4v57MWEnf3ahxBaG1DcyNGG39abA%3D&reserved=0>*
