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initial bug fix(incomplete) #44

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initial bug fix(incomplete) #44

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108 changes: 66 additions & 42 deletions lib/createItem.dart
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Original file line number Diff line number Diff line change
Expand Up @@ -109,20 +109,43 @@ class _CreateInventoryItemState extends State<CreateInventoryItem> {
});
});

final materialTypeInput = TextFormField(
decoration: InputDecoration(labelText: 'Material'),
validator: (value) {
if (value.isEmpty) {
return 'Enter a material type';
}
// need to validate if item code exist
return null;
},
onChanged: (val) {
setState(() {
material = val;
// String mapNewValues(idx) {

// if (materialTypes[idx] != null) {
// print('true! <=======');
// print(materialTypes[idx]['materialInput']);
// return materialTypes[idx]['materialInput'];
// } else {
// print('nothing printed');
// return '';
// }
// }

// var counter = 0;

Widget materialTypeInput(idx) {
// var prevCounter = counter;
// Map controllerObject = {'controller$prevCounter': TextEditingController()};
// counter++;
// var name = 'controller${counter}';
// var name = TextEditingController();
return TextFormField(
// controller: controllerObject['controller$prevCounter'],
decoration: InputDecoration(labelText: 'Material'),
validator: (value) {
if (value.isEmpty) {
return 'Enter a material type';
}
// need to validate if item code exist
return null;
},
onChanged: (val) {
print(materialTypes);
setState(() {
materialTypes[idx]['materialInput'] = val;
});
});
});
}

final numberLengthInput = TextFormField(
decoration: InputDecoration(labelText: 'Number / Length:'),
Expand Down Expand Up @@ -156,38 +179,49 @@ class _CreateInventoryItemState extends State<CreateInventoryItem> {
},
);

final removeMaterialButton = Container(
margin: EdgeInsets.only(top: 5),
child: ElevatedButton(
onPressed: () {}, child: Text('Remove'), style: disabledButtonStyle),
);
Widget _removeMaterialButton(idx) {
return Container(
margin: EdgeInsets.only(top: 5),
child: ElevatedButton(
onPressed: () {
print("this is index <--- :");
print(idx);
setState(() {
print(materialTypes);
materialTypeList.removeAt(idx);
materialTypes.removeAt(idx);
print('after remove');
print(materialTypes);
// if (materialTypes.isNotEmpty) {
// materialTypes.removeAt(idx);
// }
});
},
child: Text("Remove"),
style: disabledButtonStyle),
);
}

Widget _materialRow() {
Widget _buildMaterialRow(idx) {
materialTypes
.add({'materialInput': '', 'numberInput': '', 'widthInput': ''});
return Container(
margin: EdgeInsets.only(top: 15, left: 5, right: 5),
margin: EdgeInsets.only(top: 15, left: idx.toDouble(), right: 5),
padding: EdgeInsets.all(10),
decoration: BoxDecoration(
border: Border.all(color: Colors.grey[200], width: 3),
borderRadius: BorderRadius.circular(5)),
child: Column(
children: [
materialTypeInput,
materialTypeInput(idx),
numberLengthInput,
widthInput,
removeMaterialButton
_removeMaterialButton(idx)
],
),
);
}

void _submitMaterialTypes() {
materialTypes
.add({'Material': material, 'Length': numLen, 'Width': width});
material = '';
numLen = '';
width = '';
}

final emptyFieldError = Container(
margin: const EdgeInsets.only(top: 5),
child: Text('Fill empty fields',
Expand All @@ -198,16 +232,8 @@ class _CreateInventoryItemState extends State<CreateInventoryItem> {

final addMaterialButton = ElevatedButton(
onPressed: () {
if (material.length == 0 || numLen.length == 0 || width.length == 0) {
setState(() {
showFieldsEmpty = true;
});
return null;
}
showFieldsEmpty = false;
setState(() {
_submitMaterialTypes();
materialTypeList.add(_materialRow());
materialTypeList.add(_buildMaterialRow(materialTypeList.length));
});
},
child: Text("+ Add Material Type",
Expand All @@ -217,14 +243,12 @@ class _CreateInventoryItemState extends State<CreateInventoryItem> {
);

if (materialTypeList.isEmpty) {
materialTypeList.add(_materialRow());
materialTypeList.add(_buildMaterialRow(materialTypeList.length));
}

final nextButton = ElevatedButton(
onPressed: () {

if (_formKey.currentState.validate()) {
_submitMaterialTypes();
Navigator.push(
context,
MaterialPageRoute(
Expand Down