Printer to be used in DSD application
Hi,
My client is using HP printers right now with an legacy application instaled on Palm Devices.
They print using Bluetooth.
We are developing MDSD application for them and want to know about the devices which we can use.
We are at MI 7.0 sp16.
Will we be able to use the old HP printers which they are using right now for printing using Bluetooth.
Suppose we go for Intermec devices , will it be possible for intermec devices to give print command to HP A4 size printer using bluetooth.If yes how can this be achieved.Please give a brief for the same.
Regards,
Akhil
Hello Akhil,
The mentioned HP printer is not supported by MI as part of STD offering and for that reason you will not be able use it with any device running STD MI and SAP MDSD. If your client needs to use this printer against SAP MI/MDSD to save his investment, its still possible - You will have to develop a printer driver (native and java component). Further as you mentioned as an other requirement of A4 size, its a matter of adapting the reports to A4 size etc. in MDSD. Your client has an option to use any device which can run SAP MI.
To develop this driver your client needs to contact companies like us who does this as one our our core areas. Please see. - http://www.indience.com/index.php/services/peripheral-devices-integration.html. If you need any further info please contact me.
Best Regards
- Anup
http://www.indience.com
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Problem with NIReport.llb\Print HTML Report using IE.vi on different machines
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Waldemar
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Don't forget to give Kudos to good answers and/or questionsHi Tom,
this is the VI <vi.lib>\Utillitiy\NIReport.llb\Print HTML Report using IE.vi copied from a machine that can load and run the VI and it will print. On this machine the control in the VI is white.
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Don't forget to give Kudos to good answers and/or questions
Attachments:
Print HTML Report using IE.png 11 KB -
PrintDataGrid's DataGridColumn - Embedded image not printing when you use TextFlow in the item rende
I'm printing a datagrid using something like this...
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width="100%"
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showHeaders="false"
borderVisible="false"
horizontalGridLines="false"
variableRowHeight="true"
dataProvider="{titles}"
>
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TitlePrintRenderer.mxml has s:RichText component. I use RichText's textFlow property to render the text. The approach is working fine except that if the textFlow has embedded images (<img source=... />), the images are not printed!
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I would very much appreciate it if you could create small project from my following code and verify this behavior. I'm at my wit's end in getting this printing to work.
PrintImagesTest.mxml
=================
<?xml version="1.0" encoding="utf-8"?>
<s:Application
xmlns:fx="http://ns.adobe.com/mxml/2009"
xmlns:s="library://ns.adobe.com/flex/spark"
xmlns:mx="library://ns.adobe.com/flex/mx"
minWidth="955" minHeight="600"
initialize="initData();"
viewSourceURL="srcview/index.html"
>
<s:layout>
<s:VerticalLayout
paddingLeft="20" paddingRight="20"
paddingTop="20" paddingBottom="20"
/>
</s:layout>
<mx:Button
label="Print"
click="printClickHandler();"
/>
<fx:Script>
<![CDATA[
import flash.utils.setTimeout;
import flashx.textLayout.elements.InlineGraphicElement;
import flashx.textLayout.elements.ParagraphElement;
import flashx.textLayout.elements.SpanElement;
import flashx.textLayout.elements.TextFlow;
import mx.collections.ArrayCollection;
import mx.printing.*;
import mx.utils.OnDemandEventDispatcher;
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private var embeddedImages:ArrayCollection;
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contentData = new ArrayCollection();
var page:int = 0;
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var content:Object = new Object();
content.srNo = z+1;
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"<TextFlow whiteSpaceCollapse='preserve' xmlns='http://ns.adobe.com/textLayout/2008'>" +
"<span>some text</span>" +
"<img width='53' height='49' source='assets/images/formula.gif'/>" +
"</TextFlow>";
contentData.addItem(content);
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convertToTextFlow();
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embeddedImages = new ArrayCollection();
numberOfImagesLoaded = 0;
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extractImageInfo(contentElement.contentText);
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loadImage(embeddedImages.getItemAt(0).source);
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printData();
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var embeddedImage:Object = new Object();
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embeddedImage.width = parseInt(img.@width);
embeddedImage.height = parseInt(img.@height);
embeddedImages.addItem(embeddedImage);
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loader.load(urlRequest);
loader.contentLoaderInfo.addEventListener(Event.COMPLETE, imageLoaded);
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embeddedImages.getItemAt(numberOfImagesLoaded).height = ((Bitmap)(e.target.content)).height;
++numberOfImagesLoaded;
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loadImage(embeddedImages.getItemAt(numberOfImagesLoaded).source);
} else {
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buildContent();
printData();
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var contentIndex:int = 0;
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buildTextFlow(contentElement, contentIndex);
++contentIndex;
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var p:ParagraphElement = new ParagraphElement();
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case "span":
var span:SpanElement;
span = new SpanElement();
span.text = child;
span.fontSize = 10;
p.addChild(span);
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image = new InlineGraphicElement();
image.source = embeddedImages.getItemAt(contentIndex).bitmap;
image.width = embeddedImages.getItemAt(contentIndex).width;
image.height = embeddedImages.getItemAt(contentIndex).height;
p.addChild(image);
break;
content.textFlow = new TextFlow();
content.textFlow.addChild(p);
private function hasImage(contentText:String):Boolean {
var textXml:XML = new XML(contentText);
var imageList:XMLList = textXml.textFlowNS::img;
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printJob = new FlexPrintJob();
lastPage = false;
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thePrintView.showPage("single");
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printJob.addObject(thePrintView);
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printJob.addObject(thePrintView);
while (true) {
thePrintView.printDataGrid.nextPage();
thePrintView.showPage("last");
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printJob.addObject(thePrintView);
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} else {
thePrintView.showPage("middle");
printJob.addObject(thePrintView);
removeElement(thePrintView);
printJob.send();
]]>
</fx:Script>
</s:Application>
FormPrintView.mxml
===============
<?xml version="1.0"?>
<mx:VBox
xmlns:fx="http://ns.adobe.com/mxml/2009"
xmlns:s="library://ns.adobe.com/flex/spark"
xmlns:mx="library://ns.adobe.com/flex/mx"
xmlns:MyComp="myComponents.*"
backgroundColor="#FFFFFF"
paddingTop="50" paddingBottom="50" paddingLeft="50"
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<fx:Script>
<![CDATA[
import mx.core.*
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validateNow();
]]>
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width="60%"
height="100%"
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horizontalGridLines="false"
variableRowHeight="true"
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MyPrintRenderer.mxml
=================
<?xml version="1.0" encoding="utf-8"?>
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xmlns:fx="http://ns.adobe.com/mxml/2009"
xmlns:s="library://ns.adobe.com/flex/spark"
xmlns:mx="library://ns.adobe.com/flex/mx"
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paddingRight="5"
paddingTop="3"
paddingBottom="3"
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verticalAlign="middle"
>
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<s:RichText
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width="700"
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fontFamily="Verdana"
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<s:State name="normal" />
<s:State name="hovered" />
<s:State name="selected" />
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<fx:Script>
<![CDATA[
import flashx.textLayout.elements.TextFlow;
[Bindable]
private var myTextFlow:TextFlow;
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if (value != null) {
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myTextFlow = data.textFlow;
]]>
</fx:Script>
</s:MXDataGridItemRenderer> -
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Error: "File is Open and in Use by Another Application...."
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Macbook CD 2.0 Ghz 2GB RAM Mac OS X (10.4.8)
Macbook CD 2.0 Ghz 2GB RAM Mac OS X (10.4.8) -
Send Vector class to JSP and print this Vector using JSTL
Hello All!
I need your help to solve my question.
I developed a Servlet + jsp application.
I tested it in local with Apache Tomcat/6.0.20 and it works correctly.
I write and use these classes:
class for execute query, and including data page:
package MySQL;
* To change this template, choose Tools | Templates
* and open the template in the editor.
import java.util.*;
import java.sql.Connection;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
* @author initmax
public class MySQLQuery {
private Connection CurrentConnect; //obj for connect to databae
private Vector VectorPageObj = new Vector(); //save array object page, after execute query
public MySQLQuery() {}
//constructor accept current conection database
public MySQLQuery(Connection CurrentConnectBase)
CurrentConnect = CurrentConnectBase;
//method accept name table and return all info on this table
public void SelectAllField(String NameTable)
try
Statement st = CurrentConnect.createStatement();
String query = ("select * from "+NameTable);
ResultSet resultQuery = null;
resultQuery = st.executeQuery(query);
//step in cycle after execution query, and create Vector object
while (resultQuery.next())
GenPageMySQL PageObj = new GenPageMySQL();
PageObj.setId(resultQuery.getInt("id"));
PageObj.setTheme(resultQuery.getString("theme"));
PageObj.setPage(resultQuery.getString("page"));
VectorPageObj.add(PageObj); //add obj in tail vector
catch (SQLException e) {
e.printStackTrace();
*@set the CurrentConnect
public void setConnection(Connection CurrentConnectBase) {
CurrentConnect = CurrentConnectBase;
*@get Vector object "Vector created after execute query"
public Vector getVectorPageObj(Connection CurrentConnectBase) {
return VectorPageObj;
}start Servlet class:
import java.util.*;
import java.io.*;
import javax.servlet.*;
import javax.servlet.http.*;
import MySQL.*;
public class indexServlet extends HttpServlet {
private String getpage;
//Connected MySQL
private MySQLConnect MySQLConnectObj = new MySQLConnect();
private MySQLQuery MySQLQueryObj = new MySQLQuery();
public void init(){
MySQLConnectObj.DownloadDriver();
MySQLConnectObj.Connected();
//Use current connection, for execution query
MySQLQueryObj.setConnection(MySQLConnectObj.GetConnection());
protected void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException, NullPointerException {
// init();
PrintWriter out = response.getWriter();
//GET case useer
getpage = request.getParameter("page");
out.print("MySQLConnectObj.GetConnection() = "+MySQLConnectObj.GetConnection());
//Check curent connect to database
if(MySQLConnectObj.GetConnection() != null)
MySQLQueryObj.SelectAllField("up_menu");//execution query
MySQLConnectObj.DisConnected();
request.setAttribute("up_menu_theme",MySQLQueryObj.getVectorPageObj(null));
RequestDispatcher Dispatcher = getServletContext().getRequestDispatcher("/WEB-INF/jsp/index.jsp");
Dispatcher.forward(request, response);
else if(MySQLConnectObj.GetConnection() == null){
init() ;
out.print("MySQLConnectObj.GetConnection() = "+MySQLConnectObj.GetConnection());
// MySQLConnectObj.DisConnected();
}I forward Vector "MySQLQueryObj.getVectorPageObj(null)" to JSP, how I can print data vector using JSTL?your right, I learn Java however this very Interesting!
I change code, change Vector on List
class MySQLQyery:
package MySQL;
* To change this template, choose Tools | Templates
* and open the template in the editor.
import java.util.*;
import java.sql.Connection;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
* @author initmax
public class MySQLQuery {
private Connection CurrentConnect; //obj for connect to databae
public MySQLQuery() {}
//constructor accept current conection database
public MySQLQuery(Connection CurrentConnectBase) {
CurrentConnect = CurrentConnectBase;
//method accept name table and link on List, after work return all info on this table inside List
public List<GenPageMySQL> selectAllField(String NameTable, List<GenPageMySQL> ListPageObj) {
try {
Statement st = CurrentConnect.createStatement();
String query = ("select * from "+NameTable);
ResultSet resultQuery = null;
resultQuery = st.executeQuery(query);
//step in cycle after execution query, and create Vector object
while (resultQuery.next()) {
GenPageMySQL PageObj = new GenPageMySQL();
PageObj.setId(resultQuery.getInt("id"));
PageObj.setTheme(resultQuery.getString("theme"));
PageObj.setPage(resultQuery.getString("page"));
ListPageObj.add(PageObj); //add obj in tail vector
catch (SQLException e) {
e.printStackTrace();
return ListPageObj;
*@set the CurrentConnect
public void setConnection(Connection CurrentConnectBase) {
CurrentConnect = CurrentConnectBase;
List<GenPageMySQL> ListPageObj;
//get List<RowObject>
ListPageObj = MySQLQueryObj.getListPageObj();
out.print("Size Page objects = "+ListPageObj.size());
request.setAttribute("upMenu",ListPageObj);
RequestDispatcher Dispatcher = getServletContext().getRequestDispatcher("/WEB-INF/jsp/index.jsp");
Dispatcher.forward(request, response);string out.print("Size Page objects = "+ListPageObj.size()); == worked, I get count objects correct
How I can output fields Object GenPageMySQL in JSTL?
writing so:
<c:out value="hello, Max" />
<c:out value="${10+20/2}" />
<c:forEach items="${upMenu}" var="Object" >
<c:out value="${Object.getId}"> </c:out>
</c:forEach>
</body>
</html>but get error:
org.apache.jasper.JasperException: An exception occurred processing JSP page /WEB-INF/jsp/index.jsp at line 36
33: <c:forEach items="${upMenu}" var="Object" >
34:
35:
36: <c:out value="${Object.getId}"> </c:out>
37:
38:
39: </c:forEach>
Stacktrace:
org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:505)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:416)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:342)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:267)
javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
indexServlet.doGet(indexServlet.java:49)
javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
javax.servlet.http.HttpServlet.service(HttpServlet.java:717)How I can in output print fields my Object?
Thank you for your help.
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