Hi, Thomas, Thanks for the detail explanation! After making the change, I can read the title attribute from the Article object.
Cheers On Mar 22, 10:43 pm, Thomas Broyer <t.bro...@gmail.com> wrote: > On Mar 22, 1:21 am, "A. Kong" <anthony.hw.k...@gmail.com> wrote: > > > Hi, Thomas, > > > Thanks very much for the quick reply! > > > I am away from the workstation where the work is, so I cannot give > > your suggestion a go yet. > > > But I have a question about the remedy you suggested, namely to access > > the 'title' field using '_array[0].Article.title' > > > In my case, I would have expected GWT to be able to understand the > > JSON "[]" representation as an array. GWT should be able to dispatch > > each individual element in the array to Article class, which will use > > native methods to map out individual attributes. That's why I assume > > "this" in "this.title" correspond to "Aritcle:{...}" > > Your Article class corresponds to the object which is a direct child > of the array, the one with an "Article" key. Your code expects it to > be the object that's the value of this "Article" property. > Let's try again: > You receive: > [ > { > "Article": { "title": ... } > }, > { > "Article": { "title": ... } > }, > ... > ] > but process it as if it were: > [ > { "title": ... }, > { "title": ... }, > ... > > ] > > > Now let's say I changed the native code to 'array[0].Article.title'. > > I wasn't suggesting that. I was suggesting that either you use > this.Article.title or add another JavaScriptObject representing the > {'Article': ... } object, whose this.Article would be your current > Article class. -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.