expo-sdk-44-react-native-numeric-input v0.0.2

expo-sdk-44-react-native-numeric-input

a cross platform stylish numeric input for expo sdk-44 react native

Installation

Latest version

v0.0.1

if you have "@expo/vector-icons@^12.0.0"" installed in your project

yarn add expo-sdk-44-react-native-numeric-input

or with npm

npm install expo-sdk-44-react-native-numeric-input --save

if you don't have "@expo/vector-icons@^12.0.0"" installed in your project

yarn add expo-sdk-44-react-native-numeric-input "@expo/vector-icons@^12.0.0"
react-native link

or with npm

npm install expo-sdk-44-react-native-numeric-input "@expo/vector-icons@^12.0.0" --save
react-native link

if you're experiencing issues with react-native link which is used to install "@expo/vector-icons@^12.0.0" please refer to "@expo/vector-icons@^12.0.0" to see manual installation steps

link to npm page

Responsive default size

this component uses the react-native-pixel-perfect

and the defualt style is using base resolution for iphone7, in case you want to use the default design but, using a different base resolution, I added a function called updateBaseResolution(width,height) to use it you need to access it via a ref to the component.

since the component is dependant on react-native-pixel-perfect, when installing this package you install also react-native-pixel-perfect if it's not already installed.

so you can create your own responsive size function and use it to set your custom style.

Usage

import Component

import NumericInput from "expo-sdk-44-react-native-numeric-input";

Basic Usage

<NumericInput onChange={(value) => console.log(value)} />

or basic up-down

<NumericInput type="up-down" onChange={(value) => console.log(value)} />

Keep State Value

<NumericInput
  value={this.state.value}
  onChange={(value) => this.setState({ value })}
/>

Advanced Usage

<NumericInput
  startValue={0}
  onChange={(value) => this.setState({ value })}
  onLimitReached={(isMax, msg) => console.log(isMax, msg)}
  totalWidth={240}
  totalHeight={50}
  iconSize={25}
  step={1.5}
  valueType="real"
  rounded
  textColor="#B0228C"
  iconStyle={{ color: "white" }}
  rightButtonBackgroundColor="#EA3788"
  leftButtonBackgroundColor="#E56B70"
/>

Props

notes about props

• value prop - this component uses it's own state to hold value if value is not given as a prop
• style props - this component has a default style and the styles props are to override the default style or add more fields
• totalWidth prop - this prop is for the entire component width, and all other sizes are derived from it , unless given other size props
• initValue prop - if using value prop, this is not needed and the initial value can be given by the value prop
• validateOnBlur - added on version 0.0.1, if set to false the text input will validate while typing, not recommended, so just keep it true unless there is a good reason not to use the default functionallity
• reachMaxIncIconStyle - added on version 0.0.1, used to set style to the increment button icon in case maxValue is reached - optional
• reachMaxDecIconStyle - added on version 0.0.1, used to set style to the decrement button icon in case maxValue is reached - optional
• reachMinIncIconStyle - added on version 0.0.1, used to set style to the increment button icon in case minValue is reached - optional
• reachMinDecIconStyle - added on version 0.0.1, used to set style to the decrement button icon in case minValue is reached - optional
• onLimitReached - added on version 0.0.1, used to handle event of min/max reached, this function receives 2 arguments: (isMas:Boolean, msg:String) like in the advanced example above - optional
• extraTextInputProps - added on version 0.0.1, used to add props used for the original TextInput component that are not used/supported in this component explicitly - optional

License

This project is licensed under the MIT License