Drag and drop an Image component onto the page:
The Image component looks like this on the page:
The Image component looks like this on the page during runtime:
The Properties view for a component shows the most common set of attributes you can set on a component, and, depending on the component, you might also see options for adding controls, actions, or other components. To open the Properties view, click
.These common attributes for the Image component display on the hx:graphicImageEx and Accessibility tabs in the Properties view. See the All Image attributes table for a complete list of attributes.
The All Attributes view shows a table
of all the attributes you can set on a component, which includes those attributes
you can access from the Properties view. To switch to the All Attributes view,
click the All Attributes icon in the upper right
corner of the Properties view.
Attribute name |
Represented in Properties view by |
Description |
---|---|---|
accesskey |
Not represented |
Specifies a single keyboard key as an access key. Pressing the specified access key at runtime gives focus to this component. Pressing ALT plus the specified access key at runtime gives focus to this component (or executes the component if it is a kind of button). |
align |
Alignment |
Specifies the alignment for the component:
|
alt |
Accessibility>Alternate Text |
Specifies alternate text for a component. The alternative text is displayed when the element cannot be rendered normally, for example, in browsers that do not support forms and in browsers set to not display images. |
binding |
Not represented |
An expression that binds the component's instance (usually a user interface component) to a bean property (usually in the backing file). |
border |
Border |
Specifies, in pixels, the size of the border for the image. |
dir |
Not represented |
Specifies the component's direction when rendered at runtime.
The values can be either:
|
height |
Size: Height |
Specifies the height of the component in either pixels or percentage. To specify percentage, append % to the value. |
hspace |
Margin: Horizontal |
Specifies the amount of white space in pixels to be inserted to the left and right of the component. |
id |
ID |
Assigns a name to a component. Should be a unique name within a JSP. |
ismap |
Not represented |
If set to true, the image component is set to use a Server Side image map. Note that the graphic component must be contained within a hyperlink component. |
lang |
Not represented |
The language of the component's value(s) and text content.
If omitted, the language is inherited from the containing tags (notably the
view. Specified as an ISO-standard language abbreviation code. For example,
"en" for English, "en-US" for American English, "fr" for French, "de" for
German.
Note: This does not "translate" the text in the component, rather,
it identifies the language of the component so that operations such as searching,
sorting, collating and the like are done correctly.
|
longdesc |
Not represented |
Specifies a link to a long description of the image. This description should supplement the short description provided using the alt attribute. |
mimeType |
Type |
Used for declaring the media MIME type when src is bound to binary data. |
rendered |
Not represented |
Can be set to true or false:
|
styleClass |
Style: Classes |
Space-separated list of CSS style classes to be applied when this element is rendered. This value must be passed through as the class attribute on generated markup. Defines the classes (such as style sheets) of the selected component. This may be done manually, or by clicking the button and selecting the desired Classes from within the window. |
style |
Style: Props |
Specifies CSS style information for the component (for example, style="font-size : 8pt ; color : red"). Defines the properties (such as font and color) of the selected component. This may be done manually, or by clicking the button and selecting the desired properties from within the window. |
tabindex |
Not represented |
Specifies the position of the component in the tabbing order in the JSP. This value must be a number between 0 and 32767. |
title |
Accessibility>Title |
Specifies the title text, shown in browser as a tooltip at runtime. Used by a browser as the alternative text of a component if the alternative text is not specified. |
url |
Not represented |
Specifies the URL the component should use. |
value |
File |
Specifies the file to be used by the component. The value can be a String (file content will be Base64 encoded), a byte[], or an object. |
vspace |
Margin: Vertical |
Specifies the amount of white space, in pixels, to be inserted to the top and bottom of the component. |
width |
Size: Width |
Specifies the width of the component in either pixels or percentage. To specify percentage is to be used append % to the value. |