UploadImage
A clickable image similar to the upload object used to execute an upload callback (a customized Java code or an event for the EVENTS interpreter). Pressing this button will show a popup that allows to upload one or more files.
When the upload is complete, HSYCO calls the method:
- userCommand(String name, String param)
in the user.class class. HSYCO also executes all actions associated to the event:
- USER name=param
defined in EVENTS.
For an object with a list of downloads, see DownloadList.
Contents
Parameters
- id: the object's ID, used by UISets
- image: image filename
- position: the object's position. Use the pixels or rows and columns coordinates format
- size: the image's width and height
- label: the text label next to the image. It can contain HTML tags
- css: the label's css attributes
- multiple: true/false, specifiies if the upload will accept multiple files
Syntax
(downloadimage!<id> <image's filename>; <position>; <width>; <height>; <label>; <css>; <value>)
E.g.
(downloadimage!download1 myimage.png; r8c7; 100; 100; Label; (font-style:italic; top:-15px); myfile)
UI Attributes
Common attributes
Name | Value | Description |
---|---|---|
pos | x<x>y<y> | Position specified as x/y coordinates. E.g. x-5y10 |
visible | true | Default. Show the object |
false | Hide the object | |
blink | true | slow | Blink the object at a slow speed |
fast | Blink the object at a fast speed | |
false | Stop the blinking | |
opacity | 0.0 ... 1.0 | Object opacity from 0 (not visible) to 1 (fully visible) |
rotation | 0 ... 360 | Object rotation in degrees. Images are rotated around the center point, all other objects are rotated around the top left corner |
Button attributes
Name | Value | Description |
---|---|---|
style | red,green,blue... | Set the button's style (color). Styles vary depending on the selected skin |
enabled | true | Default. Enable the button |
false | Disable the button |
Label attributes
Name | Value | Description |
---|---|---|
label | <string> | Label's text. Can contain HTML tags |
fontfamily | <family name> | A prioritized list of font family names |
fontsize | <size> | Font size in pixels. E.g. 15px |
fontcolor | <CSS color> | Font color |
fontstyle | normal | Normal font style, default |
italic | Italic font style | |
oblique | Oblique font style | |
fontweight | normal | Normal characters, default |
bold | Thick characters | |
bolder | Thicker characters | |
lighter | Lighter characters | |
100 ... 900 | Defines from thin to thick characters. 400 is the same as normal, and 700 is the same as bold |
Image attributes
Name | Value | Description |
---|---|---|
img | <full url (http://...)> | Set the image source |
<path relative to the project's img/ path> | ||
<empty string> | Empty picture | |
draw | <draw instructions> | Draws the image. See the Draw API
e.g.: line(0,100,20,50,blue);line(50,50,70,70,'255,10,150'); |
legacymode | true | To use with the draw attribute. Enables a compatibility mode that allows draw instructions on old browsers. It works by sending instructions to the HSYCO server that generates an image. For this reason it's slower. |
UploadImage attributes
Name | Value | Description |
---|---|---|
multiple | false | Only a single file can be selected (default value) |
true | Multiple files can be selected |