integer_field.jsp

java 写的一个新闻发布系统

<%@ page language="java" %>
<%@ page import="org.jahia.utils.*" %>
<%@ page import="org.jahia.data.*" %>
<%@ page import="org.jahia.data.fields.*" %>
<%@ page import="org.jahia.params.*" %>
<%@ page import="org.jahia.services.*" %>
<%@ page import="org.jahia.services.pages.*" %>
<%@ page import="org.jahia.registries.*" %>
<%@ page import="java.util.*" %>

<%!
    Boolean isIE = (Boolean) request.getAttribute( "isIE" );
	private String contextID (int id) {
		return JahiaTools.replacePattern(String.valueOf(id),"-","_");	
	}
%>
<%
    HashMap engineMap = (HashMap) request.getAttribute( "org.jahia.engines.EngineHashMap" );

    JahiaField  theField            = (JahiaField) engineMap.get( "theField" );
    String      engineUrl           = (String) engineMap.get( "engineUrl" );
    String      dataSourceConnectUrl= (String) engineMap.get( "dataSourceConnectUrl" );
    String      dataSourceIDUrl     = (String) engineMap.get( "dataSourceIDUrl" );
    String      localSwitchUrl      = (String) engineMap.get( "localSwitchUrl" );
    ParamBean   jParams             = (ParamBean) engineMap.get( "jParams" );
    String      theURL              = (String) jParams.settings().getJahiaEnginesHttpPath();
    String      URLSep              = (engineUrl.indexOf("?") == -1) ? "?" : "&" ;
    int         pageID              = theField.getPageID();
    JahiaPage   thePage             = ServicesRegistry.getInstance().getJahiaPageService().lookupPage( pageID );
    String      defValue            = theField.getDefinition().getDefaultValue(thePage.getPageTemplateID());
	Boolean		isSelectedField		= (Boolean) engineMap.get( "isSelectedField" );

	String 		contextID			= contextID(theField.getID());

%>

<% if (defValue != null && !defValue.equals("") && defValue.toUpperCase().indexOf("JAHIA_MULTIVALUE") != -1 ) { %>

<%
    String theSelectedField = theField.getValue();
    String theNewField = "";
    String strToRemove[] = {"&LT;JAHIA", "_MULTIVALUE"};
    
    for (int i = 0; i < strToRemove.length; i++) {
        String upperCaseField = theSelectedField.toUpperCase();
        int index = upperCaseField.indexOf(strToRemove[i]);
        if (index != -1) {
            theNewField = theSelectedField.substring(0, index) + 
                          theSelectedField.substring(index + strToRemove[i].length(), theSelectedField.length());
            theSelectedField = theNewField;
        }
    }

    if (theSelectedField.indexOf("[") != -1) {
        int startStr    = theSelectedField.indexOf("[");
        int endStr      = theSelectedField.indexOf("]>") + 2;
        theSelectedField = theSelectedField.substring(0,startStr) + theSelectedField.substring(endStr,theSelectedField.length());
    }
%>

<%
    if (defValue.indexOf("[") != -1) {
        int startStr    = defValue.indexOf("[") + 1;
        int endStr      = defValue.indexOf("]");
        String theList  = defValue.substring(startStr,endStr);
        %>
        <span class="input"><select class="input" name="listSelection_<%=contextID%>" onChange="document.mainForm.elements['_<%=theField.getID()%>'].value = document.mainForm.listSelection_<%=contextID%>.options[document.mainForm.listSelection_<%=contextID%>.selectedIndex].value;">       
        <%
        while (true) {
            String theSelection = "";
            if (theList.indexOf(":") != -1) {
                endStr = theList.indexOf(":");
                theSelection = theList.substring(0,endStr);
                theList = theList.substring(endStr + 1,theList.length());
                if (theSelection.equals(theSelectedField)) { %>
                <option value="<%=theSelection%>" selected><%=theSelection%></option>  
                <% } else { %>
                <option value="<%=theSelection%>"><%=theSelection%></option>
            <%  }
            } else {
                theSelection = theList.substring(0,theList.length());
                if (theSelection.equals(theSelectedField)) { %>
                <option value="<%=theSelection%>" selected><%=theSelection%></option>
                </select>
                <% } else { %>
                <option value="<%=theSelection%>"><%=theSelection%></option>
                </select></span>
                <% }
                break;
            }
        } 
    }
%>
<input name="_<%=theField.getID()%>" type="hidden" value="<%=theField.getValue()%>">
<SCRIPT type="text/javascript">
<!--
    document.mainForm.elements['_<%=theField.getID()%>'].value = document.mainForm.listSelection_<%=contextID%>.options[document.mainForm.listSelection_<%=contextID%>.selectedIndex].value;
// -->
</SCRIPT>

</SCRIPT>
<% if ( isSelectedField.booleanValue() && isIE.booleanValue() ){ %>
<SCRIPT type="text/javascript">
	<!--
	function setfocus() {
	    document.mainForm.listSelection_<%=contextID%>.focus();
	}
	setfocus();
	// -->
</SCRIPT>
<% }
} else { 
    int columns = 30;
    String userAgent = request.getHeader( "user-agent" );
    if (userAgent != null) {
        if (userAgent.indexOf( "MSIE" ) != -1) {
            columns = 40;
        }
    }
%>
<input class="input" type="text" name="_<%=theField.getID()%>" size="<%=columns%>" maxlength="250" value="<%=theField.getValue()%>" onBlur="checkInteger_<%=contextID(theField.getID())%>()"><br>

<% if ( isSelectedField.booleanValue() ){ %>
<SCRIPT type="text/javascript">
	<!--
	function setfocus() {
	    document.mainForm.elements["_<%=theField.getID()%>"].focus();
	}
	setfocus();
	
	// -->
</SCRIPT>
<% }
} 
%>
<SCRIPT type="text/javascript">
	<!--
	function checkInteger_<%=contextID(theField.getID())%>() {
	    if (( (!isNaN(document.mainForm.elements["_<%=theField.getID()%>"].value)) && 
	         (parseFloat(document.mainForm.elements["_<%=theField.getID()%>"].value) == 
	           parseInt(document.mainForm.elements["_<%=theField.getID()%>"].value)) ) || (document.mainForm.elements["_<%=theField.getID()%>"].value == "") )
	    {
	        document.mainForm.elements["_<%=theField.getID()%>"].value = (document.mainForm.elements["_<%=theField.getID()%>"].value).replace(" ","");
	        return true;
	    }
	    else
	    {
	        document.mainForm.elements["_<%=theField.getID()%>"].value = 0;
	        document.mainForm.elements["_<%=theField.getID()%>"].focus();
	        alert("The value must be an integer");
	        return false;
	    }
	}
	// -->
</SCRIPT>