TextAreaElementRenderer

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com.raritantechnologies.quickstart.taglibrary.forms
Class TextAreaElementRenderer

java.lang.Object
  com.raritantechnologies.searchApp.taglibrary.BasicSearchElementRenderer
      com.raritantechnologies.quickstart.taglibrary.forms.TextAreaElementRenderer

All Implemented Interfaces:: IConfigurable, ISearchElementRenderer

public class TextAreaElementRenderer
extends BasicSearchElementRenderer

Renders a query input field as an HTML TextArea within a SearchForm.

Can be configured to initialize the text area field from the HTTP request, the last submitted query, or from the session cache.

May contain an optional IStringFilter to modify any initial string value before rendering the input box.

XML Configuration Template:

  <SearchElementRenderer 
     rendererClass="com.raritantechnologies.quickstart.taglibrary.forms.TextAreaElementRenderer"
     isPopup="[ 'true' if are rendered from PopupLinkElementRenderer otherwise 'false' ]"    
     reloadOnExit="false"   for popups only
     fieldID="theFieldID" 
     rows="50" 
     cols="80" 
     initClear="true"
     attributes="[ attributes to the textarea ex: style='height:100%;width:100%;' ]"   
     initFrom="request|lastQuery|searchSource"
     clearRequest="sourceType=clear" >

    <InputFilter class="[IStringFilter implementation]" >
      <!-- InputFilter parameters -->
    </InputFilter>

    <!-- optional InitFromControl to provide context-dependent control of refresh: -->
    <InitFromControl requestParam="formType" defaultValue="[request|lastQuery|searchSource]" >
      <Request value="[ formType value or 'null' ]"  initFrom="[ one of request|lastQuery|searchSource]" />
    </InitFromControl>

    <SearchSource name="[searchSource name]" delimiter="," >

       <!-- One or more SearchField elements: -->
       <SearchField requestField="[fieldID]" sourceField="[ field in source ]" />
       <!-- etc. . . -->

       <!-- One or more ResultField elements: -->
       <ResultField ID="[ result field to get form input value ]" />
       <!-- etc. . . -->

    </SearchSource>

   </SearchElementRenderer>

Developed by Raritan Technologies Inc..

Author:: Ted Sullivan

Field Summary

Fields inherited from class com.raritantechnologies.searchApp.taglibrary.BasicSearchElementRenderer

enabled, name

Constructor Summary
`TextAreaElementRenderer()`

Method Summary
`protected java.lang.String`	`doGetBody(ISearchFormRenderer parent, RaritanPageContext pageContext)`
`java.lang.String`	`getAttributes()`
`boolean`	`getClearField()`
`java.lang.String`	`getClearRequest()`
`java.lang.String`	`getCols()`
`java.lang.String`	`getConfigurationXML()`
`java.lang.String`	`getFieldID()`
`java.lang.String`	`getInitFrom()`
`boolean`	`getIsPopup()`
`boolean`	`getReloadOnExit()`
`java.lang.String`	`getRows()`
`IStringFilter`	`getStringFilter()`
`void`	`initialize(org.w3c.dom.Element elem)` Initialize renderer-specific parameters from the configuration XML tag.
`void`	`setAttributes(java.lang.String attributes)`
`void`	`setClearField(boolean clearField)`
`void`	`setClearRequest(java.lang.String clearRequest)`
`void`	`setCols(java.lang.String cols)`
`void`	`setFieldID(java.lang.String fieldID)`
`void`	`setInitFrom(java.lang.String initFrom)`
`void`	`setIsPopup(boolean isPopup)`
`void`	`setReloadOnExit(boolean reloadOnExit)`
`void`	`setRows(java.lang.String rows)`
`void`	`setStringFilter(IStringFilter theFilter)`

Methods inherited from class com.raritantechnologies.searchApp.taglibrary.BasicSearchElementRenderer

doGetBodyDisabled, getBody, getInitValue, getInitValue, getInitValue, getRenderer, isHidden, setEnable

Methods inherited from class java.lang.Object

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

Constructor Detail