| NetUI Tag Library Documentation (Version 1.0.1) | ||||||
DETAIL: Syntax | Description | Attributes | Example | Tag Info |
FRAMES NO FRAMES |
Renders an HTML <textarea> tag.
Syntax |
<netui:textArea
[accessKey="string_accessKey"]
[cols="integer_columns"]
dataSource="expression_datasource"
[defaultValue="string_or_expression_default"]
[dir="string_dir"]
[disabled="boolean_disabled"]
[lang="string_lang"]
[onBlur="string_onBlur"]
[onChange="string_onChange"]
[onClick="string_onClick"]
[onDblClick="string_onDblClick"]
[onFocus="string_onFocus"]
[onKeyDown="string_onKeyDown"]
[onKeyPress="string_onKeyPress"]
[onKeyUp="string_onKeyUp"]
[onMouseDown="string_onMouseDown"]
[onMouseMove="string_onMouseMove"]
[onMouseOut="string_onMouseOut"]
[onMouseOver="string_onMouseOver"]
[onMouseUp="string_onMouseUp"]
[onSelect="string_onSelect"]
[readonly="boolean_disabled"]
[rows="integer_rows"]
[style="string_style"]
[styleClass="string_styleClass"]
[tabindex="string_tabIndex"]
[tagId="string_tagId"]
[title="string_title"] >
... JSP content ...
</netui:textArea>
Description |
<textarea/>
Attributes | ||
accessKey |
The keyboard navigation key for the element. The following values are not recommended because they are often used by browsers: A, C, E, F, G,
H, V, left arrow, and right arrow |
|
cols |
Integer. The number of columns in the <netui:textArea>. |
|
dataSource |
The For example, assume that the Controller file (= JPF file) contains a Form Bean with the property foo. Then the following <netui:textBox> tag will (1) draw populating data from the Form Bean's foo property and (2) submit user defined data to the same property. The When the tag is used to submit data, the data binding expression must refer to a Form Bean property. In cases where the tag is not used to submit data, but is used for displaying data only, the data binding expression need not refer to a Form Bean property. For example, assume that myIterativeData is a member variable on the Controller file ( = JPF file). The following <netui-data:repeater> tag draws its data from myIterativeData. |
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defaultValue |
Use in <netui:checkBoxGroup>, <netui:checkBox>, <netui:radioButtonGroup>, and <netui:select> tags Sets the preselected value or values. The If the If the Use in <netui:textArea> and <netui:textBox> tags Sets the initial display text. The |
|
dir |
Specifies the direction of text. ( LTR | RTL ) |
|
disabled |
Set the disable state either with the literal "true" or "false" or with an expression. |
|
lang |
Sets the language code for the base language of an element's attribute values and text content. |
|
onBlur |
The onBlur JavaScript event. |
|
onChange |
The onChange JavaScript event. |
|
onClick |
The onClick JavaScript event. |
|
onDblClick |
The onDblClick JavaScript event. |
|
onFocus |
The onFocus JavaScript event. |
|
onKeyDown |
The onKeyDown JavaScript event. |
|
onKeyPress |
The onKeyPress JavaScript event. |
|
onKeyUp |
The onKeyUp JavaScript event. |
|
onMouseDown |
The onMouseDown JavaScript event. |
|
onMouseMove |
The onMouseMove JavaScript event. |
|
onMouseOut |
The onMouseOut JavaScript event. |
|
onMouseOver |
The onMouseOver JavaScript event. |
|
onMouseUp |
The onMouseUp JavaScript event. |
|
onSelect |
The onSelect JavaScript event. |
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readonly |
Boolean. Determines whether text can be entered in the <netui:textArea> or not. |
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rows |
The number of rows in the <netui:textArea> |
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style |
Specifies style information for the current element. |
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styleClass |
The style class (a style sheet selector). |
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tabindex |
The tabIndex of the rendered HTML tag. This attribute determines the position of the tag in the sequence of page elements that the user may advance through by pressing the TAB key. |
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tagId |
String value. Sets the For example, assume that some tag's <netui:textBox tagId="foo" /> Then the following JavaScript function will return the real id attribute rendered in the browser: lookupIdByTagId( "foo", this ) To get a <netui:form> element and all of its children elements in JavaScript, use
the same JavaScript function <netui:form tagId="bar" > Then the following JavaScript function will return the <netui:form> element and its children (packaged as an array). document[lookupIdByTagId( "bar", this )] To retreive the value entered into a <netui:textBox> within the <netui:form> tag, use the following JavaScript expression. document[lookupIdByTagId("bar", this)][lookupIdByTagId("foo", this)].value The second parameter ensures that the JavaScript function
begins its search within the correct Portlet scope. Pass the
JavaScript keyword |
|
title |
The title. |
Example |
In this sample a text area reads from and writes to the Form Bean's description property. If the submitted value is NULL the default value is specified by the Page Flow's defaultDescription property.
<netui:textArea dataSource="actionForm.description" defaultValue="${pageFlow.defaultDescription}" cols="25" rows="3" />
Tag Information | |
Tag Class | org.apache.beehive.netui.tags.html.TextArea |
TagExtraInfo Class | None |
Body Content | JSP |
Display Name | None |
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DETAIL: Syntax | Description | Attributes | Example | Tag Info |
FRAMES NO FRAMES |