Table of Contents
Enumerations #
| Name | Values |
|---|---|
| Sizes | Cover |
| Contain | |
| Full |
Constants #
This class exposes no constants.
Events #
| Definition | Description |
|---|---|
| Clicked | Fired when the user clicks the element. |
| FileRemoved | Fired when the user clears the selected image. |
| FileSelected as Boolean | Fired when the user has selected an image. Return False to cancel selection. Use Value property for filtering. |
| FileUploaded | Fired when the upload is complete and Value is populated with the image data. |
| ProgressReceived(ProgressValue as Double) | Fired when a packet is received during the upload operation. |
Methods #
| Definition | Parameters | Return Type | Description |
|---|---|---|---|
| Clear | None | None | Clears the currently selected image. |
| PictureValue | None | Picture | Returns the current value of the component as a Xojo Picture object or Nil is conversion of data to Picture fails. |
| Upload | None | None | Begins uploaded the currently selected image. |
| Value | newValue as String | None | Sets the currently displayed image to the value specified. |
| isBASE64 as Boolean = True | |||
| Value | assigns File as GraffitiWebFile | None | |
| Value | assigns p as Picture | None | |
| Value | None | GraffitiWebFile |
Properties #
| Name | Type | Default Value | Description |
|---|---|---|---|
| AutoUpload | Boolean | False | When True, upload will commence immediately upon file selection. |
| IconFindButton | String | “fas fa-search” | FontAwesome icon used within the Find button. |
| IconRemoveButton | String | “fas fa-times” | FontAwesome icon used within the Remove button. |
| IconUploadButton | String | “fas fa-arrow-up” | FontAwesome icon used within the Upload button. |
| ImageSize | GraffitiWebImagePicker.Sizes | Cover | Determines how selected images are drawn within the component display. |
| PlaceholderText | String | “Drop an image here, or click the find button below.” | Text to display when no image is selected. |
| ShowFindButton | Boolean | True | Determines whether the find button will be displayed when appropriate. |
| ShowRemoveButton | Boolean | True | Determines whether the remove button will be displayed when an image is selected. |
| ShowUploadButton | Boolean | True | Determines whether the upload button will be displayed when an image is selected. |
| StyleFindButton | WebStyle | Nil | WebStyle applied to the Find button. |
| StyleRemoveButton | WebStyle | Nil | WebStyle applied to the Remove button. |
| StyleUploadButton | WebStyle | Nil | WebStyle applied to the Upload button. |
Examples #
This class currently has no examples.
Notes #
This class currently has no notes.