[Struts-cvs] ajaxtags/WEB-INF/src/org/apache/struts/taglib/html/ajax/handlers/std stdTextboxArea.java,NONE,1.1

[<fza...@us...>]

Update of /cvsroot/struts/ajaxtags/WEB-INF/src/org/apache/struts/taglib/html/ajax/handlers/std
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv16626/std

Added Files:
	stdTextboxArea.java 
Log Message:


--- NEW FILE: stdTextboxArea.java ---
/*
 * Copyright 2005 Frank W. Zammetti
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */


package javawebparts.taglib.ajaxtags.handlers.std;


import javawebparts.taglib.ajaxtags.handlers.HandlerRendererBase;


/**
 * This class renders the Javascript for the std:TextboxArea response
 * handler.
 *
 * @author <a href="mailto:fza...@om...">Frank W. Zammetti</a>
 */
public class stdTextboxArea implements HandlerRendererBase {


  /**
   * Render the Javascript for this handler.
   *
   * @return The Javascript contents to insert into the page
   */
  public String render() {

    StringBuffer sb = new StringBuffer(2048);

    sb.append("function stdTextboxArea() {\n");
    sb.append("  if (ajaxXHR.readyState == 4) {\n");
    sb.append("    if (ajaxXHR.status == 200) {\n");
    sb.append("      for (i = 0; i < ajaxFRM.elements.length; i++) {\n");
    sb.append("        if (ajaxFRM.elements[i].name == ajaxRHP) {\n");
    sb.append("          ajaxFRM.elements[i].value = ajaxXHR.responseText;\n");
    sb.append("        }\n");
    sb.append("      }\n");
    sb.append("    } else {\n");
    sb.append("      alert(ajaxXHR.status);\n");
    sb.append("    }\n");
    sb.append("  }\n");
    sb.append("}\n");

    return sb.toString();

  } // End render()

} // End class