snippet_coder_utils 1.0.5 snippet_coder_utils: ^1.0.5 copied to clipboard
SnippetCoderUtils is a Utility package built with Flutter SDK to make Flutter development easier and more enjoyable than ever.
snippetcoder_utils #
SnippetCoderUtils is a Utility package built with Flutter SDK to make Flutter development easier and more enjoyable than ever.
Features #
- FormHelper Utility to create custom UI
TextBox
,DropDown
,Buttons
. - DataTable Utility with
Generic Collection
,Sorting
,Edit
,Delete
&Custom Action Button
- ProgressHUD (Heads Up Display)
- Hex Color Converter.
- Multiple Image Picker with Add and Remove image.
Install #
Add this to your pubspec.yaml file:
dependencies:
snippetcoder_utils: ^1.0.5
Usage #
FormHelper #
This utility will be used to create custom UI TextBox
, DropDown
, Buttons
.
FormHelper - inputFieldWidget
FormHelper.inputFieldWidget(
context,
Icon(Icons.web),
"host",
"Host URL",
(onValidateVal) {
if (onValidateVal.isEmpty) {
return 'Host URL can\'t be empty.';
}
return null;
},
(onSavedVal) => {
this.loginModel.host = onSavedVal,
},
initialValue: this.loginModel.host,
obscureText: false,
borderFocusColor: Theme.of(context).primaryColor,
prefixIconColor: Theme.of(context).primaryColor,
borderColor: Theme.of(context).primaryColor,
),
FormHelper.submitButton(
"Login",
() {
},
btnColor: Theme.of(context).primaryColor,
borderColor: Theme.of(context).primaryColor,
txtColor: Colors.black,
),
FormHelper - inputFieldWidgetWithLabel
FormHelper.inputFieldWidgetWithLabel(
context,
Icon(Icons.web),
"name",
"Category Name",
"",
(onValidateVal) {
if (onValidateVal.isEmpty) {
return 'Category Name can\'t be empty.';
}
return null;
},
(onSavedVal) => {
this.categoryModel.name = onSavedVal,
},
initialValue: this.categoryModel.name,
obscureText: false,
borderFocusColor: Theme.of(context).primaryColor,
prefixIconColor: Theme.of(context).primaryColor,
borderColor: Theme.of(context).primaryColor,
borderRadius: 10,
paddingLeft: 0,
paddingRight: 0,
showPrefixIcon: false,
onChange: (val) {},
),
FormHelper.inputFieldWidgetWithLabel(
context,
Icon(Icons.web),
"description",
"Category Description",
"",
(onValidateVal) {
return null;
},
(onSavedVal) => {
this.categoryModel.description = onSavedVal,
},
initialValue: this.categoryModel.description,
obscureText: false,
borderFocusColor: Theme.of(context).primaryColor,
prefixIconColor: Theme.of(context).primaryColor,
borderColor: Theme.of(context).primaryColor,
borderRadius: 10,
paddingLeft: 0,
paddingRight: 0,
showPrefixIcon: false,
containerHeight: 150,
isMultiline: true,
onChange: (val) {},
),
Constructors Parameters
Parameter | Type | Optional | Description |
---|---|---|---|
context |
BuildContext | NO | Pass the current build context. |
icon |
Icon | NO | Used to show Prefix Icon |
keyName |
String | NO | Key for the textbox, should be unique for every textbox. |
labelName |
String | NO | LabelName will be used if using inputFieldWidgetWithLabel method to show label with TextBox. |
hintText |
String | NO | Used to show placeholder in textbox |
onValidate |
Function(String) | NO | Fired on textbox Validation |
onSaved |
Function(String) | NO | Fires on form Saved. |
onChange |
Function(String) | YES | Fires when textbox value changed. |
initialValue |
String | YES | Used for showing initial value in textbox. |
obscureText |
bool | YES | Used for showing or hiding text. Default value = false |
fontSize |
double | YES | Used for TextFormField font size. Default value = 18 |
hintFontSize |
double | YES | Used for TextFormField hint font size. Default value = 15 |
paddingLeft |
double | YES | Used for TextFormField Container padding left. Default value = 20 |
paddingRight |
double | YES | Used for TextFormField Container padding right. Default value = 20 |
paddingTop |
double | YES | Used for TextFormField Container padding top. Default value = 0 |
paddingBottom |
double | YES | Used for TextFormField Container padding bottom. Default value = 0 |
suffixIcon |
Widget | YES | Used for TextFormField SuffixIcon Widget |
borderRadius |
double | YES | Used for TextFormField Border Radius. Default value = 30 |
borderColor |
Color | YES | Used for TextFormField Border Color. Default value = Colors.redAccent |
borderFocusColor |
Color | YES | Used for TextFormField Border Focus Color. Default value = Colors.redAccent |
showPrefixIcon |
bool | YES | Used for Show/Hide Prefix Icon. Default value = Colors.true |
prefixIconColor |
Color | YES | Used for PrefixIcon Color. Default value = Colors.redAccent |
prefixIconPaddingLeft |
double | YES | Used for PrefixIcon Padding Left. Default value = 30 |
prefixIconPaddingRight |
double | YES | Used for PrefixIcon Padding Right. Default value = 10 |
prefixIconPaddingTop |
double | YES | Used for PrefixIcon Padding Top. Default value = 0 |
prefixIconPaddingBottom |
double | YES | Used for PrefixIcon Padding Bottom. Default value = 0 |
containerHeight |
double | YES | Used for Container Height. Default value = 60 |
containerWidth |
double | YES | Used for Container Width. Default value = 0 |
isMultiline |
bool | YES | Used for making TextFormField Multiline. Default value = false |
ListUtils #
This utility will be used to create DataTable list with Generic Collection
, Sorting
, Edit
, Delete
& Custom Action Button
return ListUtils.buildDataTable<CategoryModel>(
context,
["Name", "Description", ""],
["name", "description", ""],
sortAscending,
sortColumnIndex,
model.categoriesList,
(CategoryModel onEditVal) {
print(onEditVal.name);
},
(CategoryModel onRemoveVal) {
print(onRemoveVal.id);
},
onSort: (columnIndex, columnName, ascending) {
print(columnName);
print(ascending);
},
headingRowColor: Theme.of(context).primaryColor,
actionWidget: Icon(
Icons.add,
color: Colors.red,
),
onActionTap: (CategoryModel model) {
print(model.id);
},
);
Constructors Parameters
Parameter | Type | Optional | Description |
---|---|---|---|
context |
BuildContext | NO | Pass the current build context. |
columns |
List<String> | NO | Pass the column name in string array. |
fields |
List<String> | NO | Pass the field name in string array. |
sortAscending |
bool | NO | If sorting in ascending order pass true else false . |
sortColumnIndex |
number | NO | Column index of sorting based on. |
listOfData |
dynamic | NO | DataSource for the DataTable list. |
onEditTap |
Function(dyanmic) | NO | Fires when an edit is tapped and model will be return. |
onDeleteTap |
Function(dyanmic) | NO | Fires when an delete is tapped and model will be return. |
onSort |
Function(String, String, String) | YES | Fires when an column is click for sorting and it will return columnIndex , columnName , ascending . |
headingRowHeight |
number | YES | Used for header row height. Default value = 45 |
headingRowColor |
Color | YES | Used for header row color. Default value = Colors.redAccent |
columnTextFontSize |
double | YES | Used for column Text font size. Default value = 15 |
columnTextBold |
bool | YES | Used for column Text bold. Default value = true |
columnSpacing |
bool | YES | Used for column spacing. Default value = 30 |
actionWidget |
Widget | YES | Used for adding custom action button just like edit and delete icon. |
onActionTap |
Function(dyanmic) | YES | Fires when an custom action button is tapped and model will be return. |
actionEditWidget |
bool | YES | Used for making any custom Edit Widget |
actionDeleteWidget |
bool | YES | Used for making any custom Delete Widget |
ProgressHUD (Heads Up Display) #
It's helpful to give the user an indication that content is being loaded while the app sends a network request to get new data.
When we start any network call we will set isApiCallProcess = true
, when the network call completed we will set back isApiCallProcess = false
bool isApiCallProcess = false;
return Scaffold(
appBar: _buildAppBar(),
body: ProgressHUD(
child: pageUI(),
inAsyncCall: isApiCallProcess,
opacity: 0.3,
),
);
Constructors Parameters
Parameter | Type | Description |
---|---|---|
child |
Widget | Assign the widget need to show. |
inAsyncCall |
bool | Variable used to show or hide loader. |
opacity |
double | Used for transparency of background. |
HexColor #
This will be used to convert any HEX color to Flutter Color.
color: HexColor("#FC4136"),
Constructors Parameters
Parameter | Type | Description |
---|---|---|
hexColor |
String | HexCode for conversion. |
MultiImagePicker #
This widget will be used to show multi select images using Camera
or Gallery
.
To get updated images collection, you can use the onImageChanged
parameter.
List<Object> images = [];
MultiImagePicker(
totalImages: 6,
imageSource: ImagePickSource.camera,
initialValue: this.productModel.images.map((e) => e.src).toList(), //for showing images from collection
onImageChanged: (images) {
this.images = images;
},
),
Constructors Parameters
Parameter | Type | Description |
---|---|---|
totalImages |
number | Set the total number of images to be show. |
imageSource |
ImagePickSource | Change the Image Source. Can be either ImagePickSource.camera or ImagePickSource.gallery . |
initialValue |
List<String> | Used for showing default images. |
onImageChanged |
Function(List<Object>) | Fires when an image is added or deleted. |
Donate #
If you like my work, you can support me buying a cup of ☕
Copyright & License #
Code and documentation Copyright 2021 SnippetCoder. Code released under the Apache License. Docs released under Creative Commons.