ELOptionsTag (Struts EL 1.3.10 API)

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## org.apache.strutsel.taglib.html
Class ELOptionsTag

    java.lang.Object
      javax.servlet.jsp.tagext.TagSupport
          org.apache.struts.taglib.html.OptionsTag
              org.apache.strutsel.taglib.html.ELOptionsTag

All Implemented Interfaces:
  Serializable, IterationTag, Tag

    public class ELOptionsTag

extends OptionsTag

Tag for creating multiple <select> options from a collection. The associated values displayed to the user may optionally be specified by a second collection, or will be the same as the values themselves. Each collection may be an array of objects, a Collection, an Enumeration, an Iterator, or a Map. NOTE - This tag requires a Java2 (JDK 1.2 or later) platform.

This class is a subclass of the class `org.apache.struts.taglib.html.OptionsTag` which provides most of the described functionality. This subclass allows all attribute values to be specified as expressions utilizing the JavaServer Pages Standard Library expression language.

Version:
  $Rev: 471754 $
See Also:
  Serialized Form

Field Summary

Fields inherited from class org.apache.struts.taglib.html.OptionsTag
`collection, filter, labelName, labelProperty, messages, name, property`

Fields inherited from class javax.servlet.jsp.tagext.TagSupport
`id, pageContext`

Fields inherited from interface javax.servlet.jsp.tagext.IterationTag
`EVAL_BODY_AGAIN`

Fields inherited from interface javax.servlet.jsp.tagext.Tag
`EVAL_BODY_INCLUDE, EVAL_PAGE, SKIP_BODY, SKIP_PAGE`

Constructor Summary
`ELOptionsTag()`

Method Summary
`int` | `doStartTag()` Process the start tag.
`String` | `getCollectionExpr()` Getter method for "collection" tag attribute.
`String` | `getFilterExpr()` Getter method for "filter" tag attribute.
`String` | `getLabelNameExpr()` Getter method for "labelName" tag attribute.
`String` | `getLabelPropertyExpr()` Getter method for "labelProperty" tag attribute.
`String` | `getNameExpr()` Getter method for "name" tag attribute.
`String` | `getPropertyExpr()` Getter method for "property" tag attribute.
`String` | `getStyleClassExpr()` Getter method for "styleClass" tag attribute.
`String` | `getStyleExpr()` Getter method for "style" tag attribute.
`void` | `release()` Resets attribute values for tag reuse.
`void` | `setCollectionExpr(String collectionExpr)` Setter method for "collection" tag attribute.
`void` | `setFilterExpr(String filterExpr)` Setter method for "filter" tag attribute.
`void` | `setLabelNameExpr(String labelNameExpr)` Setter method for "labelName" tag attribute.
`void` | `setLabelPropertyExpr(String labelPropertyExpr)` Setter method for "labelProperty" tag attribute.
`void` | `setNameExpr(String nameExpr)` Setter method for "name" tag attribute.
`void` | `setPropertyExpr(String propertyExpr)` Setter method for "property" tag attribute.
`void` | `setStyleClassExpr(String styleClassExpr)` Setter method for "styleClass" tag attribute.
`void` | `setStyleExpr(String styleExpr)` Setter method for "style" tag attribute.

Methods inherited from class org.apache.struts.taglib.html.OptionsTag
`addOption, doEndTag, getCollection, getFilter, getIterator, getLabelName, getLabelProperty, getName, getProperty, getStyle, getStyleClass, setCollection, setFilter, setLabelName, setLabelProperty, setName, setProperty, setStyle, setStyleClass`

Methods inherited from class javax.servlet.jsp.tagext.TagSupport
`doAfterBody, findAncestorWithClass, getId, getParent, getValue, getValues, removeValue, setId, setPageContext, setParent, setValue`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail

### ELOptionsTag

    public ELOptionsTag()

Method Detail

### getCollectionExpr

    public String getCollectionExpr()

  Getter method for "collection" tag attribute. (Mapping set in associated BeanInfo class.)

### getFilterExpr

    public String getFilterExpr()

  Getter method for "filter" tag attribute. (Mapping set in associated BeanInfo class.)

### getLabelNameExpr

    public String getLabelNameExpr()

  Getter method for "labelName" tag attribute. (Mapping set in associated BeanInfo class.)

### getLabelPropertyExpr

    public String getLabelPropertyExpr()

  Getter method for "labelProperty" tag attribute. (Mapping set in associated BeanInfo class.)

### getNameExpr

    public String getNameExpr()

  Getter method for "name" tag attribute. (Mapping set in associated BeanInfo class.)

### getPropertyExpr

    public String getPropertyExpr()

  Getter method for "property" tag attribute. (Mapping set in associated BeanInfo class.)

### getStyleExpr

    public String getStyleExpr()

  Getter method for "style" tag attribute. (Mapping set in associated BeanInfo class.)

### getStyleClassExpr

    public String getStyleClassExpr()

  Getter method for "styleClass" tag attribute. (Mapping set in associated BeanInfo class.)

### setCollectionExpr

    public void setCollectionExpr(String collectionExpr)

  Setter method for "collection" tag attribute. (Mapping set in associated BeanInfo class.)

### setFilterExpr

    public void setFilterExpr(String filterExpr)

  Setter method for "filter" tag attribute. (Mapping set in associated BeanInfo class.)

### setLabelNameExpr

    public void setLabelNameExpr(String labelNameExpr)

  Setter method for "labelName" tag attribute. (Mapping set in associated BeanInfo class.)

### setLabelPropertyExpr

    public void setLabelPropertyExpr(String labelPropertyExpr)

  Setter method for "labelProperty" tag attribute. (Mapping set in associated BeanInfo class.)

### setNameExpr

    public void setNameExpr(String nameExpr)

  Setter method for "name" tag attribute. (Mapping set in associated BeanInfo class.)

### setPropertyExpr

    public void setPropertyExpr(String propertyExpr)

  Setter method for "property" tag attribute. (Mapping set in associated BeanInfo class.)

### setStyleExpr

    public void setStyleExpr(String styleExpr)

  Setter method for "style" tag attribute. (Mapping set in associated BeanInfo class.)

### setStyleClassExpr

    public void setStyleClassExpr(String styleClassExpr)

  Setter method for "styleClass" tag attribute. (Mapping set in associated BeanInfo class.)

### release

    public void release()

  Resets attribute values for tag reuse.

  Specified by:
    `release` in interface `Tag`
  Overrides:
    `release` in class `OptionsTag`

### doStartTag

    public int doStartTag()
                   throws JspException

  Process the start tag.

  Specified by:
    `doStartTag` in interface `Tag`
  Overrides:
    `doStartTag` in class `OptionsTag`
  Throws:
    `JspException` - if a JSP exception has occurred

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