Delete row if json response is undefined

hi, I would like to delete a specific row the object is undefined, how can I do that?

if (json.response.posts[i].caption === '' || json.response.posts[i].caption === undefined) {
delete(row); ?
remove(row); ?
}

Hi , do you want to delete a specific row of Table then

TableView.deleteRow(4)//Pass the index of the specific row to delete , like here I pass 5 as example.

you can also refer http://developer.appcelerator.com/apidoc/mobile/1.8.2/Titanium.UI.TableView.deleteRow-method.html

Hi julien, Referring your sample code, and try this to remove

if (json.response.posts[i].caption === '  ' || json.response.posts[i].caption === undefined) {
delete json.response.posts[i].caption
}

this code will remove the caption object if it is blank or undefined

or you can also try this code if caption if not an object or delete function does not work as per your need.

if (json.response.posts[i].caption === '  ' || json.response.posts[i].caption === undefined) {
json.response.posts.splice(i,1);
}

After adding rows to table you should call tableView.deleteRow(row index to be deleted), above two solutions are for before adding data to table.