ICE Components
Tag columns


The difference between the UIColumns and the UIColumn is that the UIColumn renders just a single "td" element, while the UIColumns can render as much TDs as the length of the dataModel.
Like the data table the datamodel can be used through the vale and var attributes.



Tag Information
Tag Classcom.icesoft.faces.component.UIColumnsTag
TagExtraInfo ClassNone
Body ContentJSP
Display NameNone

Attributes
NameRequiredRequest-timeTypeDescription
bindingfalsefalsejava.lang.StringThe value binding expression linking this component to a property in a backing bean
firstfalsefalsejava.lang.StringZero-relative row number of the first row to be displayed. If this property is set to zero, rendering will begin with the first row of the underlying data.
idfalsefalsejava.lang.StringThe component identifier for this component. This value must be unique within the closest parent component that is a naming container.
renderedfalsefalsejava.lang.StringFlag indicating whether or not this component should be rendered (during Render Response Phase), or processed on any subsequent form submit.
rowsfalsefalsejava.lang.StringThe number of rows to display, starting with the one identified by the "first" property. If this value is set to zero, all available rows in the underlying data model will be displayed.
valuefalsefalsejava.lang.StringThe data model for this component.
varfalsefalsejava.lang.StringName of a request-scope attribute under which the model data for the row selected by the current value of the "rowIndex" property (i.e. also the current value of the "rowData" property) will be exposed.
varStatusfalsefalsejava.lang.String

Name of a request-scope attribute under which the current indexed state will be exposed. This is modeled after the Facelets JSTL c:forEach varStatus. The varStatus object has 5 sub-properties:

int begin
Corresponds to the UIData container's first property, the index at which it begins iteration.
int end
The ending index of iteration, corresponding to the UIData container's first plus rows minus 1. Note: If the UIData's DataModel's isRowAvailable() method returns false, prematurely ending iteration, then the actual ending index may not equal the value for this end property.
int index
The current iteration index. Corresponding to the UIData container's getRowIndex() value, which also corresponds with the UIData's DataModel's getRowIndex() value.
boolean first
Defined simply as: varStatus.index == varStatus.begin
boolean last
Defined simply as: varStatus.index == varStatus.end. Note: This has the same limitations as the end property.

Variables
No Variables Defined.


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