1 Introduction
The Camera widget enables native camera functionality within your Mendix mobile application.
2 Compatibility
This widget functions on the latest versions of both iOS and Android. Windows Phone is not supported.
3 Offline
Support for offline profiles was introduced in version 3.0 of the widget. The functionality is the same in the new offline profile, with the exception that on-save microflows and the Autosave setting will trigger an error in the client when enabled.
4 Configuration
Place the widget in a data view where you want the button to be placed. Make sure this form is reachable from a mobile application.
4.1 Image Container Class
This is the class that will be set on the image preview container.
4.2 Width
This is the width of the image preview.
4.3 Height
This is the height of the image preview.
4.4 Image Location
This is where the image preview will be shown relative to the button.
4.5 Label
This is the label text that is shown on the button.
4.6 Class
This is an optional class to be placed directly on the button document object model (DOM) node.
4.7 On Save Microflow
This is an optional microflow that will be triggered when the object is saved.
4.8 On Save Nanoflow
This is an optional nanoflow that will be triggered when the object is saved.
4.9 Autosave
This is an optional setting to autosave an image to the context object. Use the on-save microflow to commit the object and run further actions.
4.10 Picture Source
Setting this determines where the image will come from: the gallery or the camera.
4.11 Image Quality
This will change the image width and height on output. Be aware that setting this higher will be more taxing and will take longer to upload. If quality width and height are both set to 0, the image will be saved full-size.
4.12 Quality Width
This is the width in pixels to scale the image. This must be used with the targetHeight. The aspect ratio remains constant.
4.13 Quality Height
This is the height in pixels to scale the image. This must be used with targetWidth. The aspect ratio remains constant.