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TAG LIBRARIES: <netui> | <netui-data> | <netui-template> | |||
DETAIL: Syntax | Description | Attributes | Example | Implementing Class: org.apache.beehive.netui.tags.html.Hidden |
Generates an HTML hidden tag with a given value.
Syntax |
<netui:hidden
[dataInput="dataInput"]
dataSource="dataSource"
[dir="dir"]
[disabled="disabled"]
[lang="lang"]
[onBlur="onBlur"]
[onChange="onChange"]
[onClick="onClick"]
[onDblClick="onDblClick"]
[onFocus="onFocus"]
[onKeyDown="onKeyDown"]
[onKeyPress="onKeyPress"]
[onKeyUp="onKeyUp"]
[onMouseDown="onMouseDown"]
[onMouseMove="onMouseMove"]
[onMouseOut="onMouseOut"]
[onMouseOver="onMouseOver"]
[onMouseUp="onMouseUp"]
[onSelect="onSelect"]
[style="style"]
[styleClass="styleClass"]
[tabindex="tabindex"]
[tagId="tagId"]
[title="title"] />
Description |
Generates an HTML hidden tag with a given value.
The dataInput
attribute overrides the dataSource
attribute
for the input of the value.
It allows a <netui:hidden> tag to read it's value from one place (whatever is referenced by
the dataInput
attribute) and submit the value to a new destination
(whatever is referenced by the dataSource
attribute).
The dataInput
attribute may take a String literal or a data binding expression.
Attributes | |||||||
dataInput |
dataInput attribute) and return the value to a new destination (whatever is
referenced by the dataSource attribute).
This attribute may take a String literal or a data binding expression. |
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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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dir |
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disabled |
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lang |
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onBlur |
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onChange |
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onClick |
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onDblClick |
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onFocus |
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onKeyDown |
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onKeyPress |
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onKeyUp |
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onMouseDown |
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onMouseMove |
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onMouseOut |
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onMouseOver |
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onMouseUp |
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onSelect |
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style |
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styleClass |
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tabindex |
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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: getNetuiTagName( "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[getNetuiTagName( "bar", this )] To retreive the value entered into a <netui:textBox> within the <netui:form> tag, use the following JavaScript expression. document[getNetuiTagName("bar", this)][getNetuiTagName("foo", this)].value The second parameter ensures that the JavaScript function
begins its search within the correct Portlet scope. Pass the
JavaScript keyword |
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title |
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Example |
In this sample, the Hidden tag is written using the value from the form bean's status property.
<netui:hidden dataSource="{actionForm.status}" />
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TAG LIBRARIES: <netui> | <netui-data> | <netui-template> | |||
DETAIL: Syntax | Description | Attributes | Example | Implementing Class: org.apache.beehive.netui.tags.html.Hidden |