private void List_words_ItemTapped(object sender, ItemTappedEventArgs e)
{
//showing an alert with the definition
var clickedItem = e.Item as WordDefinition;
var wordDef = app.getDefinitionsByName(clickedItem.Name);
//in case of more than one definition, a text format will be made
if (wordDef.Count > 1)
{
string defText = textFormat(wordDef);
DisplayAlert(wordDef.First().Name, defText, "OK");
}
else
{
WordDefinition def = wordDef.First();
DisplayAlert(def.Name, def.Definition, "OK");
}
//unmarking item
((ListView)sender).SelectedItem = null;
//add the clicked item to history list if it's not duplicated
if (!UserProperties.HistoryList.Contains(clickedItem.Name))
{
UserProperties.HistoryList.Push(clickedItem.Name);
}
//Send a message to HistoryPage to refresh their screen with this new word
MessagingCenter.Send <SearchPage>(this, "newWordHistory");
}
private void HistoryList_ItemTapped(object sender, ItemTappedEventArgs e)
{
//showing an alert with the definition
var clickedItem = e.Item as string;
var wordDef = app.getDefinitionsByName(clickedItem);
//in case of more than one definition, a text format will be made
if (wordDef.Count > 1)
{
string defText = textFormat(wordDef);
DisplayAlert(wordDef.First().Name, defText, "OK"); //show alert on screen
}
else
{
WordDefinition def = wordDef.First();
DisplayAlert(def.Name, def.Definition, "OK"); //show alert on screen
}
//unmarking item
((ListView)sender).SelectedItem = null;
}
private void List_words_ItemTapped(object sender, ItemTappedEventArgs e)
{
if (isCategoriesOnScreen)
{
var clickedItem = e.Item as string;
//remove list on the screen
layout.Children.Remove(list_words);
list_words = new ListView
{
ItemTemplate = new DataTemplate(typeof(TextCell))
{
Bindings =
{
{ TextCell.TextProperty, new Binding("Name") }
}
},
GroupDisplayBinding = new Binding("Key"),
GroupShortNameBinding = new Binding("Key"),
IsGroupingEnabled = true,
ItemsSource = ListingByCategory(clickedItem), //Listing by Categories here
};
//add on screen after setup
layout.Children.Add(list_words);
//call this same method again, because now there is a new list on Screen, then a new method is required
list_words.ItemTapped += List_words_ItemTapped;
//prevent to get in this IF statement again
isCategoriesOnScreen = false;
}
else
{
//showing an alert with the definition
var clickedItem = e.Item as WordDefinition;
var wordDef = app.getDefinitionsByName(clickedItem.Name);
//in case of more than one definition, a text format will be made
if (wordDef.Count > 1)
{
string defText = textFormat(wordDef);
DisplayAlert(wordDef.First().Name, defText, "OK");
}
else
{
WordDefinition def = wordDef.First();
DisplayAlert(def.Name, def.Definition, "OK");
}
//add the clicked item to history list if it's not duplicated
if (!UserProperties.HistoryList.Contains(clickedItem.Name))
{
UserProperties.HistoryList.Push(clickedItem.Name);
}
//Send a message to HistoryPage to refresh their screen with this new word
MessagingCenter.Send <SearchPage>(new SearchPage(), "newWordHistory");
}
//unmarking item
((ListView)sender).SelectedItem = null;
}