Read and display the content of a MS Word document

Hi all,
Can any body help me out in reading and displaying the content of a document(Microsoft word) and text file using java .
thanks in advance.

Yeah, there's apache's POI and a couple of other free libraries around.
I just googled "java word document", and second from the top was:
Java libraries to read and write Word DOC files
http://schmidt.devlib.org/java/libraries-word.html

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Reading a Blob (CSV file) and displaying the contents

Hello Experts,
I’m currently working on a system that allows the users to upload an Excel spreadsheet (.xls) in the system. The upload page is a PL/SQL cartridge. Then I’ve written a Java servlet (using Oracle Clean Content) to convert the XLS into a CSV and store it back in the database. (it is stored in the “uploaded_files” table as a blob). I’m trying to create another procedure to read the contents of the blob and display a preview of the data on the screen (using an html table (will be done using cartridge)). After the preview, the user can choose to submit the data into the database into the “detail_records” table or simply discard everything.
Can anyone provide me any guidelines and/or code samples for reading the contents of a blob and displaying it as an html table? My data contains about 10 rows and 20 columns in the spreadsheet. I’ve been looking into using associative arrays or nested tables but I’m getting confused about how to implement them in my situation.
Any help is greatly appreciated.

BluShadow,
Thanks for your response. The reason that it is a blob is that we use the same table for uploaded files for several applications. Some files are text, some excel, some other formats. Hence the table has been set up in a generic sense.
However, in my procedure, I'm using
DBMS_LOB.createtemporary and
DBMS_LOB.converttoclob
Is there any way you could possibly provide an example of how to read the contents of the file?

Reading from a text file and displaying the contents with in a frame

Hi All,
I am trying to read some data from a text file and display it on a AWT Frame. The contents of the text file are as follows:
pcode1,pname1,price1,sname1,
pcode2,pname2,price2,sname1,
I am writing a method to read the contents from a text file and store them into a string by using FileInputStream and InputStreamReader.
Now I am dividing the string(which has the contents of the text file) into tokens using the StringTokenizer class. The method is as show below
void ReadTextFile()
                    FileInputStream fis=new FileInputStream(new File("nieman.txt"));
                     InputStreamReader isr=new InputStreamReader(fis);
                     char[] buf=new char[1024];
                     isr.read(buf,0,1024);
                     fstr=new String(buf);
                     String Tokenizer st=new StringTokenizer(fstr,",");
                     while(st.hasMoreTokens())
                                      pcode1=st.nextToken();
                           pname1=st.nextToken();
          price1=st.nextToken();
                          sname1=st.nextToken();
     } //close of while loop
                } //close of methodHere goes my problem: I am unable to display the values of pcode1,pname1,price1,sname1 when I am trying to access them from outside the ReadTextFile method as they are storing "null" values . I want to create a persistent string variable so that I can access the contents of the string variable from anywhere with in the java file. Please provide your comments for this problem as early as possible.
Thanks in advance.

If pcode1,pname1,price1,sname1 are global variables, which I assume they are, then simply put the word static in front of them. That way, any class in your file can access those values by simply using this notation:
MyClassName.pcode1;
MyClassName.pname1;
MyClassName.price1;
MyClassName.sname1

Save and display the content

Hello Experts,
I have created an XML form to capture the data from the End User and created a HTML file to display the form and integrated this to an iView. Now, I have to capture the data from the XML form and display it in another page.
Can you please let me know how to do that?
BR,
RN

HI RN,
First fill the form and submit it ,then it will show the saved content in NewsBrowser.
after saving also of you are not getting then its a renderList item problem
Follow this SAP given article on XML forms hope this will solve all yout issues
[How to.. create XML forms|http://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/ee639033-0801-0010-0883-b2c76b18583a?QuickLink=index&overridelayout=true]
add this wiki also (its straight and simple)
http://wiki.sdn.sap.com/wiki/display/KMC/XMLFormBuilderinEP7.0
or
Change the Hyperlink prroperty as "display" this will shows your content(right bottom side properties list in XML form)
any changes to the XMl forms will effect to the portal only after "Generating Project".
Regards,
Maheshchandra.
Edited by: maheshchandra.lanco on Jun 24, 2010 7:48 AM

Read and display the field values in the table control

Hi Experts,
I am new to the Table Control. I have created table control using the wizard where i have mentioned the ztable while creating which consist of the following fields.
Item Number
Material number
Material Description
Net Price.
I would like to retrieve the material description, Order quantity and Netprice based on the selection of the material number from the table control field.
Thanks in advance.
Sunil Kumar.

Hi,
Try to implicate the following code to your requirement..
PROCESS BEFORE OUTPUT.
PROCESS AFTER INPUT.
LOOP AT itab INTO wa_itab.
   CHAIN.
    FIELD wa_itab-item.
    FIELD wa_itab-material MODULE fetch_desc_price ON CHAIN-REQUEST.
    FIELD wa_itab-mat_desc.
    FIELD wa_itab-price.
   ENDCHAIN
    MODULE modify_itab.
ENDLOOP.
Inside the module.
MODULE fetch_desc_price INPUT.
SELECT maktx FROM makt INTO itab-mat_desc
WHERE matnr = itab-material.
SELECT STPRS or resp fld from MBEW
INTO itab-price WHERE matnr = itab-material.
ENDMODULE.
MODULE modify_itab INPUT.
MODIFY itab from wa_itab INDEX <table control name>-CURRENT_LINE.
ENDMODULE.

Reading and displaying from a file

I want my program to be able to read from a file stored on disk and display the contents of the file to a terminal window. I use blueJ if that makes any difference. Can anyone help me with the code to do that please.

Look at the java.io package.
In particular the FileReader, BufferedReader, PrintWriter, and OutputStreamWriter classes.
Read the I/O tutorial (see links on the left).

How to read and display a signal from my PIC Microcontroller onto Labview?

Hi,
I am doing a project on a Pulse Oximeter and i am trying to read and display the signal from my PIC Microcontroller on Labview? How do i go about doing it? I am using the PIC16F877 and also making use of the USART?
How do i implement and initialise the USART in PIC16? What are the steps to be taken, please guide me through the process? The link provides information regarding the USART connection, initialisting and stuff? Is it correct to use these codes in my program?Link: http://ww1.microchip.com/downloads/en/AppNotes/00774a.pdf
Also, i am using the RS232 serial interface to connect to the PC? The connector i am using is the DB9 Connector. Which template and VI can i use? Am i supposed to use the NI-DAQmx and VISA? Also, for my USART connection, i am using the MAX232 Driver which is applicable for my application as i am working with +5V. So far, i have been reading and trying out on Labview and the steps i have taken are:
1) Open a New VI and used the Instrument I/O(Read & Display) template?
2) How do i configure the Instrument I/O Assistant Express VI to read the info from my device connected to COM1?
3) I was reading the Labview Manual, 'Getting Started with Labview' and i was following the steps under Page 55, Communicating with an Instrument. Am i on the right track?
4) How do i check and make sure that the port settings of the I/O Assistant and my PIC Micro Match
Please help me out and guide me through the process. I am student at a polytechnic and i am very new to Labview and the software is used as a development tool for the project. I have a deadline to meet and i hope i can get a response as fast as possible. Your help will be kindly and greatly appreciated. I hope to hear from you guys soon.You can e-mail me all your answers at [email protected]
Thank You
Best regards,
Ashwin
Ashwin Kumar Mansukhani
Attachments:
Getting Started with Labview.pdf ‏901 KB

Hi Ashwin,
It is a good idea to first be able to communicate with the microcontroller using some sort of serial communication software such as "HyperTerminal" or "Procomm", etc. Refer to MicroChip's recommendations on this.
Once that works, then you are ready to use LabView.
Here is a link which covers many aspects of serial communication. Link - click here
You probably received a development kit. They usually have a readily available interface. It's been a long time since I played with the PIC, but I seem to remember that you need to program the serial communication driver (as well as at least a bootloader) to get the serial communication going. The driver contains the necessary protocols so that you PC can have a machine conversation with the target (PIC).
It sounds like a fun & interesting project. Please avoid to have replies to your personal email. By having the answers posted to this thread, you will get much more support and advice.
Have fun,
JLV

How to read and display a signal from my PIC Microcontroller onto Labview

Hi,
I am doing a project on a Pulse Oximeter and i am trying to read and display the signal from my PIC Microcontroller on Labview? How do i go about doing it? I am using the PIC16F877 and also making use of the USART?
How do i implement and initialise the USART in PIC16? What are the steps to be taken, please guide me through the process? The link provides information regarding the USART connection, initialisting and stuff? Is it correct to use these codes in my program?Link: http://ww1.microchip.com/downloads/en/AppNotes/00774a.pdf
Also, i am using the RS232 serial interface to connect to the PC? The connector i am using is the DB9 Connector. Which template and VI can i use? Am i supposed to use the NI-DAQmx and VISA? Also, for my USART connection, i am using the MAX232 Driver which is applicable for my application as i am working with +5V. So far, i have been reading and trying out on Labview and the steps i have taken are:
1) Open a New VI and used the Instrument I/O(Read & Display) template?
2) How do i configure the Instrument I/O Assistant Express VI to read the info from my device connected to COM1?
3) I was reading the Labview Manual, 'Getting Started with Labview' and i was following the steps under Page 55, Communicating with an Instrument. Am i on the right track?
4) How do i check and make sure that the port settings of the I/O Assistant and my PIC Micro Match
Please help me out and guide me through the process. I am student at a polytechnic and i am very new to Labview and the software is used as a development tool for the project. I have a deadline to meet and i hope i can get a response as fast as possible. Your help will be kindly and greatly appreciated. I hope to hear from you guys soon.You can e-mail me all your answers at [email protected]
Thank You
Best regards,
Ashwin
Ashwin Kumar Mansukhani
Attachments:
Getting Started with Labview.pdf ‏901 KB

Hi Ashwin,
I am not familiar with the PIC Microcontrollers, but I am assuming you mean that you have the microcontroller sending out serial data that you want to read on another computer with LabVIEW. Please let me know if this is incorrect.
What type of data is coming out of the serial port? Is it ASCII, or binary? The reason I ask this is that the serial communication in LabVIEW is done through a protocol called VISA, which uses ASCII data to send and receive. You can later convert this data into whatever form you need, but this is what it is designed to read and write.
You can check the settings such as baud rate and data bits in a configuration utility called Measurement and Automation Explorer, or MAX. When you open up the MAX interface, you can expand the Devices and Interfaces entry on the left, and then expand the Ports entry to see your serial port. When you highlight this port, select the Port Settings tab at the bottom of the window, and you can see what the current settings are, and change them if you need to. You can also set these parameters in LabVIEW using the VISA Configure Serial Port VI.
You can also test communication in MAX by right clicking on the correct port and choosing Open VISA Session. Then choose the Basic I/O light blue tab, and then go to the Read tab. When you click execute, it should read in what is coming from the serial port. This will allow you to verify that the correct information is coming in before even trying to acquire the data in the LabVIEW environment.
In LabVIEW, the best resource to use the Basic Serial Write and Read example program that ships with LabVIEW. By examining the block diagram of this program, you will be able to see the basic programming flow of serial communication in LabVIEW.
I hope this information was helpful! Please let us know if there's anything else we can help with.
john
Applications Engineer

How do i read a text file and then display the content as a string

I also would like to strip the string from a certain substring and convert the remaining string into an array of floating point numbers. I was thinking of using the read from spreadsheet vi but I'm not exactly sure if that is going to work. Any help would be greatly appreciated.
Solved!
Go to Solution.

Here is what I have so far. What I am trying to do is to display the text file as a string and then strip the "curve" from the text file. I think I did this successfully. Now I want to convert the remaining string into an array of floating point numbers, and display the numbers into an array and on a waveform graph.
Attachments:
hw3datafile.txt ‏1 KB
Q4.vi ‏7 KB

Can we Read/Display the content of Word/PDF file in Flex 3/4 ?

Hello All,
Can we read/display the content of Word/PDF file in Flex 3 or Flex 4?. I have one word file containing Arabic and English content with some settings like Bold, Color, Align etc. I want to display the content of this word file as it is in the flex web application.
Awaiting for prompt reply.
Thanks and Regards

thank you for your immediate reply, but,
sorry, this does not work.
With this code:
<cfpdf action = "read" source = "dok_1.pdf" name =
"mypdf">
<cfdump var="#mypdf#"/>
I get this result:
Everything, but no text of the document.
PDFDocument
Application name of application
Author bimbam Verlag GmbH
CenterWindowOnScreen [empty string]
ChangingDocument Allowed
Commenting Allowed
ContentExtraction Allowed
CopyContent Allowed
Created D:20080710
DocumentAssembly Allowed
Encryption No Security
FilePath [empty string]
FillingForm Allowed
FitToWindow [empty string]
HideMenubar [empty string]
HideToolbar [empty string]
HideWindowUI [empty string]
Keywords [empty string]
Language [empty string]
Modified [empty string]
PageLayout SinglePage
Printing Allowed
Producer [empty string]
Properties [empty string]
Secure Allowed
ShowDocumentsOption [empty string]
ShowWindowsOption [empty string]
Signing Allowed
Subject [empty string]
Title Rheinische Angler-Zeitschrift
TotalPages 1
Trapped [empty string]
Version 1.3
Maybe i do not understand the cfpdf tag the right way.
What i want is a kind of pdf-to-text conversion.
Do I have to use the processddx action? I do not think so.
But there is a property DocumentText .. ?

Can a servlet read a jsp file and display its contents?

Hi,
I would like to know if Servlets can read a Jsp file and display its contents.. Right now for our website, I am using a html file to be displayed after a successful post operation through the Servlets...
-Thanks!

I posted this in another thread.
Here's some code that reads using a URL. This doesn't work with JSPs as the server executes JSP when it connects but it's useful for other file types. Note that the filename is a URI</h1>This is <code>show.jsp</code></h1>
<hr>
<%! String file = null; %>
<%! java.io.InputStream is = null; %>
<%
file = request.getParameterValues("filename")[0];
try {
is = (new java.net.URL(file)).openStream();
} catch (java.io.IOException ioe) { out.write(file + " not found!<br>"); }
java.io.BufferedReader in = new java.io.BufferedReader(new java.io.InputStreamReader(is));
String line = "";
%>
<pre>
<%
while((line = in.readLine()) != null) {
%>
<%=line%>
<%
%>
</pre>

Aol comes up with Bing and won't let me read any emails, the content of the inbox, sent, trash, etc shows nothing but a Bing icon

In AOL, when I try to read the content of mail received, sent, trash, etc. The content is not there. It is just a Bing Icon with Search the Web, enhanced by Bing! I can open my mail and see the content in Internet Explorer.

Hi [email protected],
Are there any errors/warnings displayed on your screen when you attempt to open an item? If yes, please post them so we can take a closer look at it.
If not, try clearing you Cache by going to: Tools -> Options -> Advanced -> Network / Offline Storage -> Clear Now. Then clear your cookies by going to Tools -> Options -> Privacy -> Clear your recent history.
Regards,
Ziggy

I am trying to build a basic TCL skeleton script that reads a remote SNMP OID and displays the value on the screen.

I am trying to build a basic TCL skeleton script that reads a remote SNMP OID and displays the value on the screen.
I don't want it to be an EEM Event, I just want to run it from the (tcl)# prompt.
So I guess I'm asking if you can use cli_exec and other commands in the "namespace import ::cisco::eem::*" in a normal non-EEM script - can I do that?
This is the error I get:
OTN.159(tcl)#source flash:TCL_SNMP_Remote_Read.tcl
invalid command name "::cisco::eem::event_register_none"             ^
% Invalid input detected at '^' marker.
What am I missing?
================= TCL_SNMP_Remote_Read.tcl ==============================
::cisco::eem::event_register_none
namespace import ::cisco::eem::*
namespace import ::cisco::lib::*
if [catch {cli_open} RESULT]
    { error $RESULT $errorInfo }
    else { array set cli1 $RESULT }
if [catch {cli_exec $cli1(fd) "snmp get v2c 192.168.1.100 public timeout 1 oid 1.3.6.1.2.1.1.1.0" } RESULT]
       { error $RESULT $errorInfo }
       else { set SnmpSysDesc $RESULT }
if [catch {cli_close $cli1(fd) $cli1(tty_id)} RESULT] {
            error $RESULT $errorInfo
puts $SnmpSysDesc
=========================================================================
In the sho-run config I have:
event manager directory user policy "flash:/"
event manager session cli username "cisco"
Any help to get me started would be greatly appreciated!
Tim

If you don't want an EEM policy, then don't use any of the EEM constructs. Instead, all you need is this:
set output [exec "snmp get v2c 192.168.1.100 public timeout 1 oid 1.3.6.1.2.1.1.1.0"]puts $output

// Code Help need .. in Reading CSV file and display the Output.

Hi All,
I am a new Bee in code and started learning code, I have stared with Console application and need your advice and suggestion.
I want to write a code which read the input from the CSV file and display the output in console application combination of first name and lastname append with the name of the collage in village
The example of CSV file is
Firstname,LastName
Happy,Coding
Learn,C#
I want to display the output as
HappyCodingXYZCollage
LearnC#XYXCollage
The below is the code I have tried so far.
// .Reading a CSV
var reader = new StreamReader(File.OpenRead(@"D:\Users\RajaVill\Desktop\C#\input.csv"));
List<string> listA = new List<string>();
while (!reader.EndOfStream)
var line = reader.ReadLine();
string[] values = line.Split(',');
listA.Add(values[0]);
listA.Add(values[1]);
listA.Add(values[2]);
// listB.Add(values[1]);
foreach (string str in listA)
//StreamWriter writer = new StreamWriter(File.OpenWrite(@"D:\\suman.txt"));
Console.WriteLine("the value is {0}", str);
Console.ReadLine();
Kindly advice and let me know, How to read the column header of the CSV file. so I can apply my logic the display combination of firstname,lastname and name of the collage
Best Regards,
Raja Village Sync
Beginer Coder

Very simple example:
var column1 = new List<string>();
var column2 = new List<string>();
using (var rd = new StreamReader("filename.csv"))
while (!rd.EndOfStream)
var splits = rd.ReadLine().Split(';');
column1.Add(splits[0]);
column2.Add(splits[1]);
// print column1
Console.WriteLine("Column 1:");
foreach (var element in column1)
Console.WriteLine(element);
// print column2
Console.WriteLine("Column 2:");
foreach (var element in column2)
Console.WriteLine(element);
Mark as answer or vote as helpful if you find it useful | Ammar Zaied [MCP]

Read from .txt file and output the content as two arrays

I am using the contoured move to control the x-y stage. The trajectory datas for x and y axis are generated using my interpolation program and it is stored in a .txt file as two columns. What I want to do is read .txt file and output the content of this file as two arrays. Is there anyone has any ideas? Thanks, the .txt file is attached.
Attachments:
R.75.txt ‏172 KB

Hi Awen,
This is quite easy to do, you can merely use the "read from spreadsheet file" function to get a 2D array (2 columns and n rows) and then use the index array function to get whatever row/colums you want..
Hope the attached VI helps you
When my feet touch the ground each morning the devil thinks "bloody hell... He's up again!"
Attachments:
read sprdsheet file.vi ‏27 KB

Read and display the content of a MS Word document

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