Download of CSV

Hi all, I am facing a strange problem. I'm trying to download a CSV from a site using safari, but only it displays in the browser instead of download. But firefox and crome download my CSV. Is this a safari bug? Help, please.

In this case, you can ctrl-click the link to this file, and then click Download in the menu that appears.

Tags: Mac OS & System Software

Similar Questions

How to download the CSV from Server?

Hello
We have an obligation where the user must download a (.csv) file from the server by clicking a button in the OPS.
Thank you
Palacin

Please see the update below of Oracle Technology Mukul Blog: download option giving the user of a file at a particular location on the application server

============================

When you run this code in jdeveloper, jdev has its own local as application server OC4J server, so your local machine acts as a server and the way that you MENTION it, it will search in the path to your local office itself, that's why you get this error, since this file and the path that you MENTION is there on the server of real applications Oracle apps and not on your local desktop.

Therefore, once you deploy this code on the server and run try to access this page from there, it works perfectly.

=============================

You must run after you deploy the code on the server.

-Coco

Publish everything by downloading a CSV file in a form

We have a master (M) and detail (D) registration form. The main block and can display 5 files at once (multi block)
The recordings will be filled by downloading a CSV file from the hard drive.
Question
If there are 5 records in the csv file, the download works correctly. If this isn't the case, it won't be very good.
We were wondering if there is a few BLOCKS / WEB of property should be defined, which will allow more than 5 documents to download
Please provide your valuable suggestions
Thank you

"Error in the filling of the block" isn't an oracle error message. When the error appears, like her "FRM - 12345 Text". Please post the 3 initial letters and the number 5-digits of the error. Also you said nothing about your version of forms or code that you use to fill the block.

Download the CSV of registered public reports

I have a main report and 5 public reports in my report of IR.
While public reports download to CSV download option in the default Actions using there download the data in the main report and not the data of public reports.
How can I download the data from public reports?
Please help on the same.

Hello

Please give more details always like the APEX version, etc.

Using which version of the APEX? Are you able to see the correct data in all your public reports on the page?

Thank you

Lacombe

How to download the Csv file with column headers

Hi all
This is pavan, using Apex version 4.2.3

I am trying to download the csv file I followed this link , and I'm able to download excel with headers, when I try to download with headers of this error "'ORA-01858: a non-digit character was found here where was waiting for a digital" I searched in google but could not find the right solution, "

can anyone help on this please.
Thanks in advance,

Kind regards
Pavan

This article is 6 years old.

You should study the solutions that are available for APEX 4.2: data loader or the 'Excel2Collection' plugin (which also manages the CSV files).

Data Loader

It is a wizard that generates an Assistant for your application.

Excel2Collection

You will use the Excel2Collection (in a single process) to convert the BLOB in a Collection

Then, in a 2nd address), you just do a "INSERT...". SELECT statement. Add ' where seq_id > 1 "for files with a header.

MK

PS - Use the "EXECUTE IMMEDIATE" article is not necessary.

Hide / show column for download in CSV format
Interactive report how to include a hidden column of the report for download file (CSV).

For example, if I have the 'Note' field, which is hidden in the IR, but what happens if I need this field to downloaded. CSV file.

Thank you
Copied OK delete now

Download of CSV using Browse point (don't get no data found error)

Hello

I use procedure below to download CSV in my table.

CSV is to have null values in some places ex: 1,.
2,0.999
3,
4,0.696

below the procedure works fine when I am downloading as CSV: 1.0
2,0.999
3.0
4,0.696.

My table is seen as two columns, and I get no data found error when downloading a CSV of null values.

I went through import data in Excel to the database table but no use...

Please help me on this.

Procedure
===========

DECLARE
v_blob_data       BLOB;
v_blob_len        NUMBER;
v_position        NUMBER;
v_raw_chunk       RAW(10000);
v_char   CHAR(1);
c_chunk_len  number := 1;
v_line  VARCHAR2 (32767) := NULL;
v_data_array  wwv_flow_global.vc_arr2;

BEGIN

-- Read data from wwv_flow_files
select blob_content into v_blob_data  from wwv_flow_files
 where UPDATED_BY = (select max(UPDATED_BY) from wwv_flow_files where UPDATED_BY = :APP_USER)
AND id = (select max(id) from wwv_flow_files where updated_by = :APP_USER);

v_blob_len := dbms_lob.getlength(v_blob_data);
v_position := 1;
 
-- Read and convert binary to char
WHILE ( v_position <= v_blob_len ) LOOP
 v_raw_chunk := dbms_lob.substr(v_blob_data,c_chunk_len,v_position);
 v_char :=  chr(hex_to_decimal(rawtohex(v_raw_chunk)));
 v_line := v_line || v_char;
 v_position := v_position + c_chunk_len;
-- When a whole line is retrieved
 IF v_char = CHR(10) THEN
-- Convert comma to : to use wwv_flow_utilities
  v_line := substr(v_line, 1, length(v_line)-2);
   v_line := REPLACE (v_line, ',', ':');
-- Convert each column separated by : into array of data
   v_data_array := wwv_flow_utilities.STRING_to_table (v_line);
-- Insert data into target table
   EXECUTE IMMEDIATE 'insert into table_name@Schema1 (col1,col2)
    values (:1,:2)'
    USING
      v_data_array(1),
      v_data_array(2);
      
      -- Clear out
   v_line := NULL;
  END IF;
 END LOOP;

END;

concerning
Chauvet

Published by: Chaumont on 26 September 2012 10:52

Published by: Chaumont Sep 26, 2012 22:25

Published by: Chaumont on 27 September 2012 01:58

Chambers,

You can use wwv_flow_utilities.array_element to avoid any no_data_found. The function does not raise any errors. For example, for the line which only have a value of table when you wait 2, it can be useful.

EXECUTE IMMEDIATE 'insert into table_name@Schema1 (col1,col2)
    values (:1,:2)'
    USING
      wwv_flow_utilities.array_element(v_data_array,1),
      wwv_flow_utilities.array_element(v_data_array,2);

Kind regards
Christina

need help on download of CSV files
Hi all

I need to download a csv file in the table through browse file button. To do this, I created the process and function below. This method works perfectly fine when the file size is small. But I need to download the file size of 16 MB and when I try to download this file it give error wwv_flow.accept. Any expert from the TOP please help me about this error. As I am very new to the APEX, and I need to achieve this as soon as possible. Please provide any solution, I will be really grateful to the person.

function

create or replace function hex_to_decimal
-This function is based on one by Connor McDonald
-http://www.jlcomp.demon.co.uk/faq/base_convert.html
(P_hex_str in varchar2) return number
is
number of v_dec;
v_hex varchar2 (16): = '0123456789ABCDEF ';
Start
v_dec: = 0;
for indx in 1... Length (p_hex_str)
loop
v_dec: = v_dec * 16 + instr (v_hex, upper (substr(p_hex_str,indx,1)))-1;
end loop;
Return v_dec;
end hex_to_decimal;

Process of

DECLARE
v_blob_data BLOB;
v_blob_len NUMBER;
V_POSITION NUMBER;
v_clob_data CLOB: = 'nothing. '
dest_offset NUMBER: = 1;
offset NUMBER: = 1;
blob_csid NUMBER: = dbms_lob.default_csid;
lang_ctx INTEGER: = dbms_lob.default_lang_ctx;
caveat INTEGER;

v_raw_chunk RAW (10000);
v_char char (1);
number of c_chunk_len: = 1;
v_line VARCHAR2 (32767): = NULL;
v_data_array wwv_flow_global.vc_arr2;
number of v_rows;
number of v_sr_no: = 1;

BEGIN

delete from scg_recievables2;

-Read data from wwv_flow_files
Select blob_content from v_blob_data
of wwv_flow_files
where last_updated = (select max (last_updated) in the wwv_flow_files where UPDATED_BY =: APP_USER)
and id = (select max (id) in the wwv_flow_files where updated_by =: APP_USER);

v_blob_len: = dbms_lob.getlength (v_blob_data);
V_POSITION: = 1;

-Read and convert binary to a char
WHILE (v_position < = v_blob_len) LOOP
DBMS_LOB.converttoclob (v_clob_data, v_blob_data, v_blob_len, dest_offset, offset, blob_csid, lang_ctx, warning);
v_char: = dbms_lob.getlength (v_clob_data);

v_line: = v_line | v_char;
V_POSITION: = v_position + c_chunk_len;
-When a whole line is retrieved 
IF v_char = Chr (10) THEN
-Convert comma to: use of wwv_flow_utilities
v_line: = REPLACE (v_line, ';', ' :');)
-Converting each column separated by: in the data table
v_data_array: = wwv_flow_utilities.string_to_table (v_line);
If IsNumber (substr (v_data_array (9), 1, 1)) = 1 then
v_data_array (9): = substr (v_data_array (9), 1, 11);
on the other
v_data_array (9): = January 1, 1900 ";
end if;
v_data_array (9): = NVL (v_data_array (9),'' 01-JAN-1900);
-Insert data into the target table
EXECUTE IMMEDIATE ' insert into scg_recievables2 (Account_receivable_number, the_account_number, bill_history_tran, service_number, item_type, the_amount_billed, the_remaining_amount, source_of_payment)

values (: 1,: 2:3:4: 5: 6: 7: 8,:' 9)
USING
v_data_array (1),
v_data_array (2),
v_data_array (3),
v_data_array (4),
v_data_array (5),
v_data_array (6),
v_data_array (7),
v_data_array (8);
-Remove
v_line: = NULL;
v_sr_no: = v_sr_no + 1;
END IF;

END LOOP;
END;
You're probably delay with your web server. Check the server logs to see if there are errors...

Thank you

Tony Miller
Webster, TX

A lady came up to me on the street, pointed at my suede jacket and said: "do you not know that a cow was murdered for that jacket?
' I didn't know there are witnesses ', I replied: "now, I'll have to kill you too. '

Please help to download a CSV file on APEX by browsing file
Hi all

I need to download a csv file in the table through browse file button. To do this, I created the process and function below. This method works perfectly fine when the file size is small. But I need to download the file size of 16 MB and when I try to download this file it give error wwv_flow.accept. Any expert from the TOP please help me about this error. As I am very new to the APEX, and I need to achieve this as soon as possible. Please provide any solution, I will be really grateful to the person.

_ Function

create or replace function hex_to_decimal
-This function is based on one by Connor McDonald
-http://www.jlcomp.demon.co.uk/faq/base_convert.html
(P_hex_str in varchar2) return number
is
number of v_dec;
v_hex varchar2 (16): = '0123456789ABCDEF ';
Start
v_dec: = 0;
for indx in 1... Length (p_hex_str)
loop
v_dec: = v_dec * 16 + instr (v_hex, upper (substr(p_hex_str,indx,1)))-1;
end loop;
Return v_dec;
end hex_to_decimal;

_ Process

DECLARE
v_blob_data BLOB;
v_blob_len NUMBER;
V_POSITION NUMBER;
v_clob_data CLOB: = 'nothing. '
dest_offset NUMBER: = 1;
offset NUMBER: = 1;
blob_csid NUMBER: = dbms_lob.default_csid;
lang_ctx INTEGER: = dbms_lob.default_lang_ctx;
caveat INTEGER;

v_raw_chunk RAW (10000);
v_char char (1);
number of c_chunk_len: = 1;
v_line VARCHAR2 (32767): = NULL;
v_data_array wwv_flow_global.vc_arr2;
number of v_rows;
number of v_sr_no: = 1;

BEGIN

delete from scg_recievables2;

-Read data from wwv_flow_files 
Select blob_content from v_blob_data
of wwv_flow_files
where last_updated = (select max (last_updated) in the wwv_flow_files where UPDATED_BY =: APP_USER)
and id = (select max (id) in the wwv_flow_files where updated_by =: APP_USER);

v_blob_len: = dbms_lob.getlength (v_blob_data);
V_POSITION: = 1;

-Read and convert the binary for char 
WHILE (v_position < = v_blob_len) LOOP
DBMS_LOB.converttoclob (v_clob_data, v_blob_data, v_blob_len, dest_offset, offset, blob_csid, lang_ctx, warning);
v_char: = dbms_lob.getlength (v_clob_data);

v_line: = v_line | v_char;
V_POSITION: = v_position + c_chunk_len;
-When a whole line is retrieved 
IF v_char = Chr (10) THEN
-Convert comma to: to use wwv_flow_utilities 
v_line: = REPLACE (v_line, ';', ' :');)
-Converting each column separated by: in the data table 
v_data_array: = wwv_flow_utilities.string_to_table (v_line);
If IsNumber (substr (v_data_array (9), 1, 1)) = 1 then
v_data_array (9): = substr (v_data_array (9), 1, 11);
on the other
v_data_array (9): = January 1, 1900 ";
end if;
v_data_array (9): = NVL (v_data_array (9),'' 01-JAN-1900);
-Insert data into the table target 
EXECUTE IMMEDIATE ' insert into scg_recievables2 (Account_receivable_number, the_account_number, bill_history_tran, service_number, item_type, the_amount_billed, the_remaining_amount, source_of_payment)

values (: 1,: 2:3:4: 5: 6: 7: 8,:' 9)
USING
v_data_array (1),
v_data_array (2),
v_data_array (3),
v_data_array (4),
v_data_array (5),
v_data_array (6),
v_data_array (7),
v_data_array (8);
-Remove
v_line: = NULL;
v_sr_no: = v_sr_no + 1;
END IF;

END LOOP;
END;
As mentioned, this disrupts the question, because a possible answer was published in the OTHER thread... Check your server logs, you probably delay... Preliminary discussions with a similar problem:

Take a look at the httpd.conf file (or get your system administrator to look at it) and see what's on the value of TimeOut. You may need to increase in order to export large tables by APEX.

http://www.apacheref.com/ref/http_core/timeout.html

Thank you

Tony Miller
Webster, TX

A lady came up to me on the street, pointed at my suede jacket and said: "do you not know that a cow was murdered for that jacket?
' I didn't know there are witnesses ', I replied: "now, I'll have to kill you too. '

Download to CSV < div id = "report_ in file."
When I have a relationship with a download to csv option, sometimes I get tags div starting on the first record, and after the last record.

I normally end up deletion and recreation of the region report, but is it possible to identify when these occur and preventing them from happening.
Hi Keith

In the report attributes, under layout and Pagination, set enable it partial Page Refresh No.

See you soon

Ben

Download the csv and save it

Hi, I use Labview 2013 and would like to download a file csv from Yahoo finance.

I was done a lot of reading and trial and error and always come up with an error in 1082, the analysis of the URL.

Anyone an idea what I could do wrong?

My diagram is attached.

It seems to me that it should be a fairly simple process. Just that I'm missing something.

Thank you in advance.

Bob

One question would be "why do with LabVIEW? What is the problem with Internet Explorer? "[Well, you could probably write an essay on the second question...].

I have not tried it with LabVIEW, but I wonder if "http://" at the beginning of the address you need to make a valid URL?

BS

ADF: How to manage the value zero when downloading the csv file

Dear all,
I'm new in the ADF and use 12.2.1. I am downloading of data in the database using af table: inputfile and CSVParser class. Data download correctly in the database where all columns are met, but whenever the csv file has value null (empty) in his column, then CSVParser class does not recognize it and get the next value of columns and assign the previous column. I also tried another one that uses a different class to download date but not get success.
For Ex:
ID name Dept
1 abc Dept1
2 cde Dept2
3 Dept3
In example above two first line are perfectly inserted in the table while the third line Id goes to ID column, due to the value of the column name is null class CSVParser does not recognize it and put Dept3 in the name column.
Please help how to handle this.
Thanks in advance.
Kind regards

Hello

Try with this
```
UploadedFile file = (UploadedFile)valueChangeEvent.getNewValue();
InputStream is = null;
BufferedReader br = null;
try {
    is = file.getInputStream();
    br = new BufferedReader(new InputStreamReader(is, "UTF-8"));
    String line = "";
    while ((line = br.readLine()) != null) {
         String[] csvCols = line.split(",");
         // do somethinig smart with csvCols
    }
}finally{
    if (br != null) try{br.close();}catch(Exception ex){br = null;}
    if (is != null) try {is.close();} catch(Exception exxx){is = null;}
}
```

Download the .csv file display output white

Hi all
We are facing problem when we try to download the output from one page to the .csv format or any other format. After downloading, we not get any data in .csv file.
Action - Download-> .csv file displays only not all data
Please help me how to solve this problem.
Kind regards
Sushant

What is the relevant SQL? Do you have any bind variables? They are included in session state?

Classic report: download to CSV download numbers with signs
I have a page with a number of reports about this - and so I have to use the classic report. Each report has an option "download to Excel". And, because the report is a financial report, users want the positive numbers to display normal and the < negative > numbers appear with the signs of <>. This is possible using the standard format: 999G999G999G999G990D00PR

But when they export the report to excel, export of the positive, but negative numbers numbers are empty (they do not appear in the export at all).

It works if I use an interactive report, but, as mentioned above, I have multiple reports on the same page and I can't use the interactive report option.

I reproduced the problem on apex.oracle.com
WORKSPACE: TEST_CLASSIC_REPORT
ID: TEST_USER
Password: blanket1

Is this a bug with APEX? Is there a work around I can use? I tried to do twice the column different formatting, but it didn't work right.

Thank you

-seattle

With the help of APEX 4.1.0.00.32
Oracle 11g

Reproduce the problem using APEX 4.2
SleepDeprivedInSeattle wrote:
I have a page with a number of reports about this - and so I have to use the classic report. Each report has an option "download to Excel". And, because the report is a financial report, users want the positive numbers to display normal and numbers of with the <> signs. This is possible using the standard format: 999G999G999G999G990D00PR

But when they export the report to excel, export of the positive, but negative numbers numbers are empty (they do not appear in the export at all).

It works if I use an interactive report, but, as mentioned above, I have multiple reports on the same page and I can't use the interactive report option.

I reproduced the problem on apex.oracle.com
WORKSPACE: TEST_CLASSIC_REPORT
ID: TEST_USER
Password: blanket1

Is this a bug with APEX?

Could be. Something similar has been reported before: + {message identifier: = 4395427} +.

Is there a work around I can use? I tried to do twice the column different formatting, but it didn't work right.

Two versions of the column displayed under condition should function.

Add a copy of the columns required for the query:
```
select
 test_table_id
 , test_table_desc
 , test_table_amount
 , test_table_amount test_table_amount_csv
from
 test_table
```
999G999G999G999G990D00PR, the value of the format mask for the column normal and who leave for the CSV column empty (or use a format that does not include the specification of the PR ).

Note that the link export URL uses a REQUEST value APEX starting with "FLOW_EXCEL_OUTPUT" to determine that the export of the report has been requested:
```
http://apex.oracle.com/pls/apex/f?p=66643:1:12896346742738:FLOW_EXCEL_OUTPUT_R10086972522979338823_en
```
This value of APPLICATION can be used in a PL/SQL expression in State of the control column which column is included. The condition for the normal column displayed on the screen is:
```
coalesce(:request, 'X') not like 'FLOW_EXCEL_OUTPUT%'
```
and the CSV column included in the export file:
```
:request like 'FLOW_EXCEL_OUTPUT%'
```

Download of CSV files
Hello
I am trying to load the custom table CSV data

I get the error on the next line

fileName = (String) fileUploadData.selectValue (null, "UPLOAD_FILE_NAME");

error is:

"Error (69,41): selectValue (null, java.lang.String) method" can't find is not in the oracle.cabo.share.data.DataObject interface ".

The code used is as follows:

' Public Sub processFormRequest (pageContext OAPageContext, OAWebBean webBean)
{
super.processFormRequest (pageContext, webBean);
OAApplicationModule m = pageContext.getApplicationModule (webBean) (OAApplicationModule);
OAViewObjectImpl vo = am.findViewObject("xxuploadsVO") (OAViewObjectImpl);
If ("Go".equals (pageContext.getParameter (EVENT_PARAM)))
{
DataObject fileUploadData (DataObject) = pageContext.getNamedDataObject ("FileUploadItem");
String fileName = null;
String contentType = null;
Long fileSize = null;
Integer fileType = new Integer (6);
BlobDomain uploadedByteStream = null;
BufferedReader in = null;
Try
{
fileName = (String) fileUploadData.selectValue (null, "UPLOAD_FILE_NAME");
contentType = (String) fileUploadData.selectValue (null, "UPLOAD_FILE_MIME_TYPE");
uploadedByteStream = (BlobDomain) fileUploadData.selectValue (null, fileName);
in = new BufferedReader (new InputStreamReader (uploadedByteStream.getBinaryStream ()));
file = new Long size (uploadedByteStream.getLength ());
System.out.println ("FileSize" + FileSize);
}
catch (NullPointerException ex)
{
throw new OAException ("Please select a file to download", OAException.ERROR);
}
try {}
Open the CSV file for reading
String lineReader ="";
t length = 0;
String linetext [];

While (((lineReader = in.readLine ())! = null)) {}
Split delimited data and
If (lineReader.trim () .length () > 0)
{
System.out.println ("lineReader" + lineReader.length ());
LineText = lineReader.split(",");
t ++ ;
Print the current line current
System.out.println (t + "-" +)
LineText [0]. Trim() + "-" + linetext [1] .trim () + ' - ' +.
LineText [2]. Trim() + "-" + linetext [3] .trim () + ' - ' +.
LineText [4]. Trim() + "-" + linetext [5] .trim ());
If (! vo.isPreparedForExecution ()) {}
vo.setMaxFetchSize (0);
vo.executeQuery ();
}
Line = vo.createRow ();
row.setAttribute ("Attribute1", linetext [0] .trim () ");
row.setAttribute ("Attribute2", linetext [1] .trim ());
row.setAttribute ("Attribute3", linetext [2] .trim ());
row.setAttribute ("Attribute4", linetext [3] .trim ());
VO. Last();
VO. Next();
vo.insertRow (row);
}
}

If ("Upload_table".equals (pageContext.getParameter (EVENT_PARAM)))
{
null;
}
}
catch (IOException e)
{
throw new OAException (e.getMessage (OAException.ERROR));
(e.getMessage (OAException.ERROR));

}
}
ElseIf (Upload".equals (pageContext.getParameter (EVENT_PARAM))) {" "}
am.getTransaction () .commit ();
throw new OAException ("Uploaded SuccessFully", OAException.CONFIRMATION);

}
}

Please suggest some guidelines...
Maybe by posting in the appropriate forum {forum: id = 210}

Download of CSV

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