UI Component Reference: Image
An image can be loaded directly from a static URL (via the image url tag), or from an uploaded file (via the domain tag). The image can also be based on an image asset included in the model, in which case the asset is bundled with the generated app.
Which wireframe component?
Depending which modeling tool you’re using, add the following component from the palette into the wireframe:
| Tool | Wireframe component(s) |
|---|---|
| Enterprise Architect | Image |
| Magic Draw | Image |
Capabilities
| Notes | |
|---|---|
| Domain data | The component can be linked to a domain class, via the domain tag or a dependency arrow. The component will show data loaded from the domain class’ relevant API endpoint. |
| Reactive | The component can listen to UI events triggered by another component, via the bind tag or a dependency arrow. |
Tagged values
| Tag | Allowed values | Notes |
|---|---|---|
bind | Makes this UI Element listen to another UI element for events (e.g. row item selected), via a Redux UI global state selector. This tag is the same as connecting the elements with a Dependency arrow. However, you can use this tag, for example, if the other UI element is on a different wireframe. The following component types can be ‘state-bound’ (i.e. listen to another UI Element via the bind tag or dependency arrow): Button, Checkbox, ComboBox, Link, ListBox, MapPicker, MediaPlayer, PasswordField, RangeInput, Table, TextArea, TextField | |
domain | Links a component to a domain class, and optionally an attribute. Depending on the component, it will then use the domain data in some way, e.g. to populate a table or listbox with domain data for selection. The linked data will be loaded via the domain class’ matching REST API endpoint, with loading state managed in the UI via a Redux domain selector. Please note: This tag is the same as connecting the element to a domain class with a Dependency arrow. | |
display domain | Specifies which domain class attribute to display. For cases where the display attribute/relationship is different from the ‘data’ domain attribute/relationship. | |
form domain | For Domain Chooser UI Elements (listbox, ComboBox), where the form attribute/relationship is different from the ‘data’ domain attribute/relationship, as two domain classes are involved. | |
filter | Define a single-line predicate (valid TypeScript expression that evaluates to a boolean) to filter a UI list. | |
css class | Any CSS class name, without a preceding . | Adds the specified CSS class (or classes) to the UI element. If you define a class in a custom CSS file, you can apply it to a component using this tag. CodeBot will also recognise any ‘standard’ Bootstrap CSS classes such as h1, h2 etc; their defined behaviour will be carried over to any future UI platforms that CodeBot generates. |
variant css class | ||
cell css class | ||
image url | https://example.com/image.png | A static URL or relative path pointing to an image; must be reachable by any browser using the generated web-app. |
shape | Must be one of: rounded, roundedCircle, thumnbnail | Affects the image appearance. |
fluid | true or false | If true, scales the image nicely to the parent element. |
variantor: appearance | Must be one of: primary, secondary, success, danger, warning, info, light, dark, link | Changes a UI Element’s appearance. The allowed values are based on Bootstrap’s variant CSS classes. For React Labels, this will turn the label into an “Alert” component, with a background and text colour matching the variant. Useful for callouts, notes and static warnings (“Clicking OK will delete all your data”). |
Tagged values for all model elements including UI component types