## Usage
```js
prompt([options, parentBrowserWindow]).then(...).catch(...)
```
Promise resolve returns input
If user presses cancel/exit window, input = null;
On error, Prompise reject returns custom error message
## Example
```js
const prompt = require('./providers/prompt');
prompt({
title: 'Prompt example',
label: 'URL:',
value: 'http://example.org',
inputAttrs: {
type: 'url'
},
type: 'input'
})
.then((r) => {
if(r === null) {
console.log('user cancelled');
} else {
console.log('result', r);
}
})
.catch(console.error);
```
### Options object (optional)
| Key | Explanation |
| ------------------ | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ |
| title | (optional, string) The title of the prompt window. Defaults to 'Prompt'. |
| label | (optional, string) The label which appears on the prompt for the input field. Defaults to 'Please input a value:'. |
| buttonLabels | (optional, object) The text for the OK/cancel buttons. Properties are 'ok' and 'cancel'. Defaults to null. |
| value | (optional, string) The default value for the input field. Defaults to null. |
| type | (optional, string) The type of input field, either 'input' for a standard text input field or 'select' for a dropdown type input. Defaults to 'input'. |
| inputAttrs | (optional, object) The attributes of the input field, analagous to the HTML attributes: `{type: 'text', required: true}` -> ``. Used if the type is 'input' |
| selectOptions | (optional, object) The items for the select dropdown if using the 'select' type in the format 'value': 'display text', where the value is what will be given to the then block and the display text is what the user will see. |
| useHtmlLabel | (optional, boolean) Whether the label should be interpreted as HTML or not. Defaults to false. |
| width | (optional, integer) The width of the prompt window. Defaults to 370. |
| minWidth | (optional, integer) The minimum allowed width for the prompt window. Same default value as width. |
| height | (optional, integer) The height of the prompt window. Defaults to 130. |
| minHeight | (optional, integer) The minimum allowed height for the prompt window. Same default value as height. |
| resizable | (optional, boolean) Whether the prompt window can be resized or not (also sets useContentSize). Defaults to false. |
| alwaysOnTop | (optional, boolean) Whether the window should always stay on top of other windows. Defaults to false |
| icon | (optional, string) The path to an icon image to use in the title bar. Defaults to null and uses electron's icon. |
| customStylesheet | (optional, string) The local path of a CSS file to stylize the prompt window. Defaults to null. |
| menuBarVisible | (optional, boolean) Whether to show the menubar or not. Defaults to false. |
| skipTaskbar | (optional, boolean) Whether to show the prompt window icon in taskbar. Defaults to true. |
| frame | (optional, boolean) Wether to create prompt with frame. Defaults to true. |
| customScript | (optional, string) The local path of a JS file to run on preload. Defaults to null. |
| enableRemoteModule | (optional, boolean) Wether the prompt window have remote modules activated, Defaults to false. |
If not supplied, it uses the defaults listed in the table above.
### parentBrowserWindow (optional)
The window in which to display the prompt on. If not supplied, the parent window of the prompt will be null.
### customScript (optional)
Create the script with the following template:
```node
module.exports = () => {
// This function will be called as a preload script
// So you can use front features like `document.querySelector`
};
```
