org.hdiv.components
Class SelectHDIV

java.lang.Object
  org.apache.struts2.components.Component
      org.apache.struts2.components.UIBean
          org.apache.struts2.components.ListUIBean
              org.apache.struts2.components.Select
                  org.hdiv.components.SelectHDIV

public class SelectHDIV
extends org.apache.struts2.components.Select

Render an HTML input tag of type select.

Examples

 

 <s:select label="Pets"
        name="petIds"
        list="petDao.pets"
        listKey="id"
        listValue="name"
        multiple="true"
        size="3"
        required="true"
 />

 <s:select label="Months"
        name="months"
        headerKey="-1" headerValue="Select Month"
        list="#{'01':'Jan', '02':'Feb', [...]}"
        value="selectedMonth"
        required="true"
 />

 // The month id (01, 02, ...) returned by the getSelectedMonth() call
 // against the stack will be auto-selected

 
 

Note: For any of the tags that use lists (select probably being the most ubiquitous), which uses the OGNL list notation (see the "months" example above), it should be noted that the map key created (in the months example, the '01', '02', etc.) is typed. '1' is a char, '01' is a String, "1" is a String. This is important since if the value returned by your "value" attribute is NOT the same type as the key in the "list" attribute, they WILL NOT MATCH, even though their String values may be equivalent. If they don't match, nothing in your list will be auto-selected.

Author:

Gorka Vicente

Field Summary

static java.lang.String

TEMPLATE

Fields inherited from class org.apache.struts2.components.Select

emptyOption, headerKey, headerValue, multiple, size

Fields inherited from class org.apache.struts2.components.ListUIBean

list, listKey, listValue, throwExceptionOnNullValueAttribute

Fields inherited from class org.apache.struts2.components.UIBean

accesskey, cssClass, cssStyle, defaultTemplateDir, defaultUITheme, disabled, key, label, labelPosition, name, onblur, onchange, onclick, ondblclick, onfocus, onkeydown, onkeypress, onkeyup, onmousedown, onmousemove, onmouseout, onmouseover, onmouseup, onselect, request, required, requiredposition, response, tabindex, template, templateDir, templateEngineManager, templateSuffix, theme, title, tooltip, tooltipConfig, value

Fields inherited from class org.apache.struts2.components.Component

actionMapper, COMPONENT_STACK, id, parameters, stack

Constructor Summary

SelectHDIV(com.opensymphony.xwork2.util.ValueStack stack, javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)

Method Summary

org.hdiv.dataComposer.IDataComposer	getDataComposer()
protected java.lang.String	getDefaultTemplate()

Methods inherited from class org.apache.struts2.components.Select

evaluateExtraParams, setEmptyOption, setHeaderKey, setHeaderValue, setMultiple, setSize

Methods inherited from class org.apache.struts2.components.ListUIBean

contains, getValueClassType, setList, setListKey, setListValue, setThrowExceptionOnNullValueAttribute

Methods inherited from class org.apache.struts2.components.UIBean

addFormParameter, buildTemplateName, enableAncestorFormCustomOnsubmit, end, escape, evaluateNameValue, evaluateParams, getTemplate, getTemplateDir, getTheme, getTooltipConfig, mergeTemplate, populateComponentHtmlId, setAccesskey, setCssClass, setCssStyle, setDefaultTemplateDir, setDefaultUITheme, setDisabled, setKey, setLabel, setLabelposition, setName, setOnblur, setOnchange, setOnclick, setOndblclick, setOnfocus, setOnkeydown, setOnkeypress, setOnkeyup, setOnmousedown, setOnmousemove, setOnmouseout, setOnmouseover, setOnmouseup, setOnselect, setRequired, setRequiredposition, setTabindex, setTemplate, setTemplateDir, setTemplateEngineManager, setTheme, setTitle, setTooltip, setTooltipConfig, setValue

Methods inherited from class org.apache.struts2.components.Component

addAllParameters, addParameter, altSyntax, copyParams, determineActionURL, determineNamespace, end, fieldError, findAncestor, findString, findString, findValue, findValue, findValue, getComponentStack, getId, getParameters, getStack, popComponentStack, setActionMapper, setId, start, toString, usesBody

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

TEMPLATE

public static final java.lang.String TEMPLATE

See Also:

Constant Field Values

Constructor Detail

SelectHDIV

public SelectHDIV(com.opensymphony.xwork2.util.ValueStack stack,
                  javax.servlet.http.HttpServletRequest request,
                  javax.servlet.http.HttpServletResponse response)

Method Detail

getDefaultTemplate

protected java.lang.String getDefaultTemplate()

Overrides:

getDefaultTemplate in class org.apache.struts2.components.Select

getDataComposer

public org.hdiv.dataComposer.IDataComposer getDataComposer()

Returns:

Returns data composer from request