doc: Documentations updated

README.md

@@ -110,6 +110,17 @@ Overall, FormStack is a powerful tool for creating dynamic user interfaces in Fl
 }
 
 
+```
+### Load single json file from assets folder 
+``` dart
+     await FormStack.api() .loadFromAsset('assets/app.json');
+
+```
+### Load Mutiple json file from assets folder 
+``` dart
+     await FormStack.api()
+                      .loadFromAssets(['assets/app.json', 'assets/full.json']);
+
 ```
 ### Read json file from assets to FormStack
 

example/assets/app.json

@@ -13,12 +13,14 @@
           "options":[
              {"key":"AUTISM_M_CHAT_R","text":"Screenig Tool For Autism In Child M-CHAT-R"},
              {"key":"CALL_DRIVER","text":"Call Driver Now"},
-             {"key":"FULL_QUESTIONS","text":"Full Components"}
+             {"key":"FULL_QUESTIONS","text":"Full Components"},
+             {"key":"NEW_COMPONENTS","text":"New Components"}
           ],
           "id":"CHOICE",
           "relevantConditions":[{"id":"CALL_DRIVER","expression":"IN CALL_DRIVER"},
           {"id":"AUTISM_QUESTIONS","expression":"IN AUTISM_M_CHAT_R" ,"formName":"formOne"},
-          {"id":"FULL_QUESTIONS_START","expression":"IN FULL_QUESTIONS" ,"formName":"full"}
+          {"id":"FULL_QUESTIONS_START","expression":"IN FULL_QUESTIONS" ,"formName":"full"},
+          {"id":"","expression":"IN NEW_COMPONENTS" ,"formName":"new_form"}
         ]
         },{
           "type": "QuestionStep",

example/assets/full.json

@@ -1,5 +1,6 @@
 {
 
+
     "full":
     {
       "steps":[
@@ -27,12 +28,14 @@
         },{
           "type": "QuestionStep",
           "title":"Full Questions - Email",
-          "inputType":"email"
+          "inputType":"email",
+          "isOptional":true
         },
         {
           "type": "QuestionStep",
           "title":"Full Questions - Name",
-          "inputType":"name"
+          "inputType":"name",
+          "isOptional":true
         },
         {
           "type": "QuestionStep",
@@ -42,22 +45,26 @@
         {
           "type": "QuestionStep",
           "title":"Full Questions - Date",
-          "inputType":"date"
+          "inputType":"date",
+          "isOptional":true
         },
         {
           "type": "QuestionStep",
           "title":"Full Questions - DateTime",
-          "inputType":"dateTime"
+          "inputType":"dateTime",
+          "isOptional":true
         },
         {
           "type": "QuestionStep",
           "title":"Full Questions - Time",
-          "inputType":"time"
+          "inputType":"time",
+          "isOptional":true
         },
         {
           "type": "QuestionStep",
           "title":"Full Questions - Number",
-          "inputType":"number"
+          "inputType":"number",
+          "isOptional":true
         },
         {
          "type": "QuestionStep",

example/ios/Flutter/Debug.xcconfig

@@ -1 +1,2 @@
+#include? "Pods/Target Support Files/Pods-Runner/Pods-Runner.debug.xcconfig"
 #include "Generated.xcconfig"

example/ios/Flutter/Release.xcconfig

@@ -1 +1,2 @@
+#include? "Pods/Target Support Files/Pods-Runner/Pods-Runner.release.xcconfig"
 #include "Generated.xcconfig"

example/ios/Podfile

@@ -0,0 +1,41 @@
+# Uncomment this line to define a global platform for your project
+# platform :ios, '11.0'
+
+# CocoaPods analytics sends network stats synchronously affecting flutter build latency.
+ENV['COCOAPODS_DISABLE_STATS'] = 'true'
+
+project 'Runner', {
+  'Debug' => :debug,
+  'Profile' => :release,
+  'Release' => :release,
+}
+
+def flutter_root
+  generated_xcode_build_settings_path = File.expand_path(File.join('..', 'Flutter', 'Generated.xcconfig'), __FILE__)
+  unless File.exist?(generated_xcode_build_settings_path)
+    raise "#{generated_xcode_build_settings_path} must exist. If you're running pod install manually, make sure flutter pub get is executed first"
+  end
+
+  File.foreach(generated_xcode_build_settings_path) do |line|
+    matches = line.match(/FLUTTER_ROOT\=(.*)/)
+    return matches[1].strip if matches
+  end
+  raise "FLUTTER_ROOT not found in #{generated_xcode_build_settings_path}. Try deleting Generated.xcconfig, then run flutter pub get"
+end
+
+require File.expand_path(File.join('packages', 'flutter_tools', 'bin', 'podhelper'), flutter_root)
+
+flutter_ios_podfile_setup
+
+target 'Runner' do
+  use_frameworks!
+  use_modular_headers!
+
+  flutter_install_all_ios_pods File.dirname(File.realpath(__FILE__))
+end
+
+post_install do |installer|
+  installer.pods_project.targets.each do |target|
+    flutter_additional_ios_build_settings(target)
+  end
+end

example/lib/main.dart

@@ -1,5 +1,3 @@
-import 'dart:convert';
-
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
 import 'package:formstack/formstack.dart';
@@ -58,10 +56,8 @@ class HomeScreen extends StatelessWidget {
                 trailing: const Icon(Icons.arrow_forward_ios_outlined),
                 onTap: () async {
                   FormStack.clearForms();
-                  await FormStack.api().buildFormFromJson(await json
-                      .decode(await rootBundle.loadString('assets/app.json')));
-                  await FormStack.api().buildFormFromJson(await json
-                      .decode(await rootBundle.loadString('assets/full.json')));
+                  await FormStack.api()
+                      .loadFromAssets(['assets/app.json', 'assets/full.json']);
                   // ignore: use_build_context_synchronously
                   Navigator.push(
                       context,

example/macos/Flutter/Flutter-Debug.xcconfig

@@ -1 +1 @@
-#include "ephemeral/Flutter-Generated.xcconfig"
+#include? "Pods/Target Support Files/Pods-Runner/Pods-Runner.debug.xcconfig"

example/macos/Flutter/Flutter-Release.xcconfig

@@ -1 +1,2 @@
+#include? "Pods/Target Support Files/Pods-Runner/Pods-Runner.release.xcconfig"
 #include "ephemeral/Flutter-Generated.xcconfig"

example/macos/Podfile

@@ -0,0 +1,40 @@
+platform :osx, '10.14'
+
+# CocoaPods analytics sends network stats synchronously affecting flutter build latency.
+ENV['COCOAPODS_DISABLE_STATS'] = 'true'
+
+project 'Runner', {
+  'Debug' => :debug,
+  'Profile' => :release,
+  'Release' => :release,
+}
+
+def flutter_root
+  generated_xcode_build_settings_path = File.expand_path(File.join('..', 'Flutter', 'ephemeral', 'Flutter-Generated.xcconfig'), __FILE__)
+  unless File.exist?(generated_xcode_build_settings_path)
+    raise "#{generated_xcode_build_settings_path} must exist. If you're running pod install manually, make sure \"flutter pub get\" is executed first"
+  end
+
+  File.foreach(generated_xcode_build_settings_path) do |line|
+    matches = line.match(/FLUTTER_ROOT\=(.*)/)
+    return matches[1].strip if matches
+  end
+  raise "FLUTTER_ROOT not found in #{generated_xcode_build_settings_path}. Try deleting Flutter-Generated.xcconfig, then run \"flutter pub get\""
+end
+
+require File.expand_path(File.join('packages', 'flutter_tools', 'bin', 'podhelper'), flutter_root)
+
+flutter_macos_podfile_setup
+
+target 'Runner' do
+  use_frameworks!
+  use_modular_headers!
+
+  flutter_install_all_macos_pods File.dirname(File.realpath(__FILE__))
+end
+
+post_install do |installer|
+  installer.pods_project.targets.each do |target|
+    flutter_additional_macos_build_settings(target)
+  end
+end