Example usage for javax.servlet.jsp PageContext setAttribute

List of usage examples for javax.servlet.jsp PageContext setAttribute

  1. HOME
  2. Java
  3. javax
  4. javax.servlet.jsp.*
  5. PageContext
  6. setAttribute

Introduction

In this page you can find the example usage for javax.servlet.jsp PageContext setAttribute.

Prototype


abstract public void setAttribute(String name, Object value);

Source Link

Document

Register the name and value specified with page scope semantics.

Usage

From source file:ru.runa.wf.web.customtag.impl.AbstractAutoCompletionComboBoxVarTag.java

private void displayComboboxScript(Script script, PageContext pageContext) {
    if (pageContext != null && pageContext.getAttribute(COMBOBOX_SCRIPT_RENDERED_ATTRIBUTE_NAME) == null) {
        script.addElement(/*  w  ww  .j av a2 s .c om*/
                "function handleKeyUp(selectName,actorList,codeList) {\n inputElement = document.forms["
                        + formName + "].elements[selectName+'" + inputNameSuffix
                        + "'];\n selectElement = document.forms[" + formName
                        + "].elements[selectName];\n strText = '^'+inputElement.value;\n var numShown = 0;\n re = new RegExp(strText,'gi');\n selectElement.length = 0;\n for(i = 0; i < actorList.length; i++) {\n if(actorList[i].search(re) != -1) {\n selectElement[numShown] = new Option(actorList[i], codeList[i]);\n numShown++;\n }\n }\n }\n");
        script.addElement("function handleSelectClick(selectName) {\n selectElement = document.forms["
                + formName
                + "].elements[selectName];\n selectedValue = selectElement.options[selectElement.selectedIndex].text;\n selectedValue = selectedValue.replace(/_/g, '-') ; }\n");
        // script.addElement("function initpage() { inputElement = document.forms["
        // + formName + "]." + inputNameSuffix +
        // "; handleKeyUp(); inputElement.focus(); }\n");
        pageContext.setAttribute(COMBOBOX_SCRIPT_RENDERED_ATTRIBUTE_NAME, Boolean.TRUE);
    }
}