Comments (3)
Hello Hesham,
Thanks for your feedback. It is important for me that this plugin (latest version not yet on pub.dev) and my version work in Arabic.
Allow me to ask whether there is any drawback you see apart from what you mentioned using this plugin in Arabic? For example, is the right-to-left working as expected or could it be better?
To answer your question, in order to access something else than the value
, you have 2 possibilities:
- Use the
searchFn
as introduced in PR #11 and requested in issue #1 .
or - Use an object as shown below and inspired by the latest example
main.dart
:
class ExampleNumber {
int number;
static final Map<int, String> map = {
0: "صفر",
1: "واحد",
2: "اثنان",
3: "ثلاثة",
4: "أربعة",
5: "خمسة",
6: "ستة",
7: "سبعة",
8: "ثمانية",
9: "تسعة",
10: "عشرة",
11: "أحد عشر",
12: "اثني عشر",
13: "ثلاثة عشر",
14: "أربعة عشر",
15: "خمسة عشر",
};
String get numberString {
return (map.containsKey(number) ? map[number] : "unknown");
}
ExampleNumber(this.number);
String toString() {
return ("$number $numberString");
}
static List<ExampleNumber> get list {
return (map.keys.map((num) {
return (ExampleNumber(num));
})).toList();
}
}
...
SearchChoices.single(
items: ExampleNumber.list.map((exNum) {
return (DropdownMenuItem(
child: Text(exNum.numberString), value: exNum));
}).toList(),
value: selectedNumber,
hint: "Select one number",
searchHint: "Select one number",
onChanged: (value) {
setState(() {
selectedNumber = value;
});
},
dialogBox: true,
isExpanded: true,
)
See the result where I can search for a number either through Arabic letters or through numbers:
from searchable_dropdown.
Hi @heshaShawky
I've published the update (thanks @lcuis ) on pub.dev.
I'll close this issue and feel free to reopen if you think this issue is not solved yet.
Thanks
from searchable_dropdown.
Thanks @icemanbsi for the publication!
@heshaShawky , I forgot to mention an important aspect of the object solution, it is based on the use of the toString
method. This method is the reason for the search to work for this object.
from searchable_dropdown.
Related Issues (20)
- Selcted value is not changes if I give preselected value HOT 6
- Search is not working when i use value as Id inside onChanged
- How to get the selected value not index in multiple?
- Search is not working when, I use value as Id Int inside Value DropdownMenuItem HOT 1
- Provide async call to API on typing search HOT 1
- null safety HOT 1
- Clear the selected value programatically
- Is it possible to reduce the popup size like height , width after dropdown is opened HOT 1
- selectedItems how to get values in string instead of id in numbers HOT 1
- When dropdown is clicked, UI should not get expanded, the items should display like normal dropdown effect HOT 1
- By default selected initial value HOT 1
- Add the ability to put hints in dialog search
- Need support for search delay (debounce) HOT 4
- Remove default padding HOT 2
- In multiple select option is not working properly
- Failed to build iOS app
- Compilation failed Flutter 2.5.0 HOT 7
- The getter 'subhead' isn't defined for the class 'TextTheme' - Cannot Debug/Run Flutter App HOT 13
- Can you update library to version 2 with null safty? HOT 1
- error HOT 3
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from searchable_dropdown.