How to read data from an excel and HTML file

Similar Questions

• How to read data in Adobe Flash and align it to look like it's column?

  I am doing an application that already exists, but I add a few improvements. I'll explain what this app is. There is a server and client side. The client side adds data to the Access database (the columns are time, name and surname). On the other computer is an application that displays this data (I don't know if he reads a database or another type of file, but I did a database). I know that server-side plays an .swf Flash file. This screen stays for about 30 seconds and then the application plays videos in the video player installed (ads, this model is connected to a TV) for some time and then the screen goes back to the display of the data.

  I'm 18 and I have very limited knowledge of Adobe Flash (I learned something at school). I've done completely client-side app. I now how to create server-side. My main problems are: how to connect to Adobe Flash to the database (is it possible to transfer this data to any other file that can be connected to the Flash?), how to read data from database for Flash and how to display it. I don't want to display the data in the grid. In the application that already exists, each word is like a new text (tool in Flash) and it is aligned. Is it possible to add a loop that creates new texts and plays database cell? How to refresh the Flash screen?

  I know it's a very complex issue, but your help would be very appreciated. I did on the client side in Delphi. If you need more information or if you do not understand something of my explanation, don't bother to ask. Thank you!

  You can transfer data back and forth between Flash and database on a server with PHP as the intermediary.  If you are looking for Gioogle use terms like 'AS # PHP MySQL tutorial' (fillin 2 or 3 for the ' # '), you should be able to find something to help you along there.

  What about adding new textfields and harmonizing, it depends on what version of as you use.  In AS3, you use just...

  var tField = new TextField();

  tField.x = a value to match.

  addChild (tField)

  As far as refreshing goes, this would require removing all Textfields you added and re-create new ones like you did the first time.  Yet once, it depends AS version that you use.  In AS3, you can use removeChild()

• How to save data from the COM port to file?

  Hi all

  can someone tell me please how to save data from the COM port on file? I transfer 1 byte of serial port... attached is the image of the vi... very basic.

  I would like to save the data in a table... I mean, 1 data--> data--> data tab 2 tab 3rd--> tab

  and so on... can anyone help?

  
  

• Reading data from a text (JS CS3) file tabs-delimited

  Hi - I'm working on a script to read data from a text file and use in a dialog box. But I hit a wall.

  I used a script from a previous post that defines a variable text document when the user script he chooses from a drop-down list.

  var myDialog = app.dialogs.add({name:"Map",canCancel:true});)
  {with (MyDialog)}

  {with (dialogColumns.Add ())}
  {with (borderPanels.Add ())}
  staticTexts.add ({staticLabel: "choose the location :"});})
  {with (dialogColumns.Add ())}
  
  var file = File("~/Desktop/myPlacesfile.txt");

  leader. Open ("r");
  var str = file.read ();
  leader. Close();
  var myPlaceList = str.split (/ [\r\n] + /);
  var myPlaceMenu = dropdowns.add ({stringList:myPlaceList, selectedIndex:0});})
  }
  }}}
  Ditto var = myDialog.show ();
  if(myResult == true) {}
  If (myPlaceMenu.selectedIndex == 0) {}
  myPlace var = ' - undefined ";
  } else {}
  myPlace var = myPlaceList [myPlaceMenu.selectedIndex];
  Alert (myPlace);
  }

  myDialog.destroy ();
  }

  That's what I do now:

  The text file is in this format:

  Value1 value2 [TAB]

  Value1 value2 [TAB]

  Value1 value2 [TAB]

  I need to have the drop down dialog box show only the value 1, and after that the user selects, the script returns only the value 2. (The alert is just there to test - I'm doing something else with the variable).

  Is there a way to view the first part of a tab-delimited line in the menu drop down and return the second half as a variable?

  Any help would be greatly appreciated.

  Thank you

  One of the possibilities is that it. Create a table to the left of the values of the tab of the dialog box. Then create an object that you use it as a table of correspondence. Roughly as follows:

  same thing as what you have

  leader. Open ("r");
  var str = file.read ();
  leader. Close();
  var array = str.split (/ [\r\n] + /);

  'pairs' are the table of correspondence

  pair of var = {};

  as before, 'myPlaceList' will be used for the menu drop-down
  var myPlaceList = [];

  var v;
  for (var i = 0; i)< array.length;="">
  {
  v = table [i] .split ('\t');
  pairs [v [0]] = v [1];
  myPlaceList.push (v [0]);
  }

  Add the drop-down list as before:

  var myPlaceMenu = dropdowns.add ({stringList:myPlaceList, selectedIndex:0});})

  the table of 'pairs' correspondence is used as follows: pairs ['value1'] returns 'value2 '.

  so in your script that would be:

  myPlace var pairs = [myPlaceList [myPlaceMenu.selectedIndex]];

  Peter

• How to read data from several files and add columns in a single file

  Hi guys,.

  I have a problem in adding data from files in different columns. I have the attachment a file A and B which I am reading and not able to get the data in the Result.txt file. Please give your opinion on how can I do this

  You must add the data of all files before proceeding with a single entry.

• How to read data from OM - 62 temperature/humidity data logger in LabVIEW?

  Hello

  I have an Omega OM-62 temperature/humidity data logger I want to communicate (initialize recording, reading/writing data, stop recording) through LabVIEW 8.6. The OM-62 is connected to the PC via a type B USB-miniUSB connector, and I have provided "Omega Recorder program Interface" on my Windows operating system. I called online DAQ support Omega but I was told that data recorders low level like this have not provided capabilities of LabVIEW, which I fully understand.

  My question is why I have to use their program to communicate to this device? If I knew the syntax program them used to connect to the device, why can't I use through VISA? Do I need to build my own LabVIEW driver from their supplied driver?

  Python is easier to apply to this scenario solution?

  How can I see the code "Omega Interface Progam recorder" on my Windows operating system is using to communicate with the OM - 62 sensor?

  I just want to know how this could or could not work because I think I'm missing some concept in my understanding of programming LabVIEW/novice. It would be easier to run my LabVIEW program and their program at the same time, but I just want to understand it at a deeper level.

  Curosity killed the engineer occupation,

  Zach

  P.S. I have attached a few driver configuration information, but I have no idea if this is useful.

  Unless the manufacturer provides a kind of programming interface or API to communicate with the device that you have trouble with your own software interface to it whether LabVIEW or Python or something else. This could be in the form of a driver dll, Protocol series modbus (etc. etc. etc.).

  If it is not condition / available and you really need to communicate with the device, you will need to look at using something like a sniffer USB/driver (software? hardware?) to try to intercept communications between their software and the device. You can then use this information to try to understand what the commands it sends and the responses received and how to convert data.

  Once you have that until now... I don't know what options are willing LabVIEW for control of USB device, but a proposal, I would say that you would need either a driver USB low level or you have to write your own driver in another language and that call from LabVIEW.

• How to get data from an Excel file exist using report generation tools

  I try to use the Excel vi get the data of the report generation tool, but I can't understand how to activate a path can be explored in the right type for the VI.  I tried to use the new Report.vi, but this does not work unless you use a template.  It will not open an existing excel file and make an open report to extract data from.

  Essentially, I have a bunch of excel files that have data in them, and I want a VI allows to analyze the data.  I'm going to pull in all the data directly from the excel file so I don't have to reproscess them all in text so I can use the more standard datasheet live but to convert even the excel file programtically in labview I still need to be able to open the excel file and get the data?

  I found my problem.  It turns out that only not to have had a problem with the tool box new report vi.  I had accidentally wired an input control of path of folder instead of an input control of path of file to it.  Changing the file type took care of her and I was able to access excel files, I tried using the new report VI to extract the file, and Excel Get Data to extract the data.

• How to read data from the drop-down list

  Hi all

  I use this to display a drop-down list.

  inputScreen.add (new NumericChoiceField ("number of objects:", iStartAt, iEndAt, iIncrement, iSetTo));

  How to read the data selected by the user? say if my list contains from Monday to Saturday, how will I know what day selected by the user? and how that store in the variable? Thank you.

  You have your data in a table and this stone he is used to populate the ObjectChoiceField. The FieldChanged listener you can obtain what the iteme selected to help index:

  int index = yourObjectChoiceField.getSelectedIndex ();

  and for the use of the object:

  Bean of MyObject = myObjectArray [index]

• read data from a database and display them in a listbox

  Hello

  I want to read the data from a table in a database, so I want to display 1 column in a listbox.

  I read the data from database, but I can't display in a listbox control.

  can someone help me please?

  Your VI is way too complicated. If you get a 2D array and you want just the second column, you should only use the Array Index to take off from the second column. That's all.

  Once again, the structure of your sequence is completely useless.

  

  I will reiterate my statement about to spend some time with the LabVIEW tutorials.

• Write and read data from the user's local file system

  Hello

  I write my first extension for dreamweaver. My extension should backup the data on the local file system of the user. I know that I can use DWfile.read () and DWfile.write () as described in Chapter 2 of the Dreamweaver API reference. I store the data using the XML format. What is the best way to read and parse the XML data in the file? What is the best way to write the XML data in the file?

  If you recommend one format other than XML, I'm open to suggestions. The data are only a few configuration information for the extension which should be persisted.

  Thank you

  mitzy_kitty

  How will the data be used? If it is used by JavaScript, use JSON format which includes js. If you use XML, then you will need to find an XML parser to read the data.

  Randy

• How to import data from the Excel worksheet file in a table DB using a filebrowse

  Hi friends,
  
  Im having a table has with the following columns as
  
  < Li > ID
  < Li > Employee_name
  < Li > Department
  
  with empty data in it.
  
  Im having an excel sheet that contains the data for the table has for the column ID < Employee_name < Department
  
  If it is possible to import excel data sheet empty table A that I have in the DB using a form of front-end APEX which is having a file navigation item only.
  
  So, if I store that excel sheet using a navigation button in table wwv_flows_files, then automatically all means this sheet file data in the excellent flows_files table must be inserted into the table empty i have.
  
  It is possible to store the data this way using a browse.
  
  Brgds,
  Mini

  Hello

  If you're on APEX 4.1 create data loading page. Then the end user may download the CSV data to your table.
  Excel can be saved in CSV format.

  Kind regards
  Jari

  http://dbswh.webhop.NET/dbswh/f?p=blog:Home:0

• How to read data from the unit to acquire data with LabVIEW

  Hello everyone, I'm new with LabVIEW and I need help. How to build LabVIEW program to read and store the data acquisition unit temperature data. the data can be any store such as Excel or a text file? Thank you.

  Start passing by examples of LabVIEW.  Go to help-> find examples.  There are several examples here just for the analog input and then even more for logging data to a file.  After that, show us what you have and we can guide you a little better that way.

• How to read data from a QVariant

  I have a multi select list, and I need to get a list of the people selected.

  QML

  ----------------------------------------------------

  {To ListView
  ID: lv_ingredients
  horizontalAlignment: HorizontalAlignment.Fill

  dataModel: _app.ingredientDataModel

  multiSelectAction: {MultiSelectActionItem}
  }

  {multiSelectHandler}
  actions:]
  Add the actions that must appear in the context menu
  When the multiple selection mode
  {ActionItem}
  Title: "search people".
  onTriggered: {}
  _APP.search (lv_people.selectionList ());
  }
  },

  ....

  ----------------------------------------------------

  ----------------------------------------------------

  Search in _app method:

  void classname::search (const QVariantList & list)

  {

  QVariant nlist = personDataModel-> data (list.at (0) .toList ()); //
  qDebug()< "list:="" "=""><>
  }

  ----------------------------------------------------
  Results in

  List: QVariant (QObject *, Person (0x857c310))

  That means I can see this list of Person objects, but I have no way to read! How can I get this picture out of the QVariant?

  Hello

  The code looks OK, but the variables are named confusedly.

  QVariant tlist = personDataModel->data(list.at(0).toList());
  

  This line actually returns a first person in the selection list. Where none have been selected,. at() function throws an exception and the application will crash.

  Row is a list of section number, line, etc. Data() method returns a single object for a given row.

  QVariant is a type that can wrap any primitive type, a map, a list or a QObject. It can also wrap pointers to custom classes derived from QObject declared using Q_DECLARE_METATYPE. More details on this here (Qt 5 docs it's should apply as well to Qt 4.8):

  http://Qt-project.org/doc/Qt-5.0/QtCore/qmetatype.html#Q_DECLARE_METATYPE

  Line that you use for the conversion to the person seems correct. To retrieve all people (untested code, but it work, I divide it into several lines for simplicity):

  foreach (QVariant indexPathV, list)
  {
    QVariantList indexPath = indexPathV.toList();
    QVariant personV = personDataModel->data(indexPath);
    Person *person = personV.value();
  }
  

  In the .h file where the person is found make sure you declare metatype its pointer, otherwise that it cannot be used in QVariant except flows manually to / of QObject, which isn't practical:

  class Person: public QObject
  {
    .............
  }
  
  Q_DECLARE_METATYPE(Person *);
  

  Also, I suspect that there could be something wrong with dataModel. If the above does not work, please copy - paste the header file where it is declared.

  If there are compilation errors, please paste entirely including context around them, it could also give us some tips.

  UPD. qobject_cast can be used to cast QObject * to another type (returns NULL if impossible), but is not going to extract a value from QVariant. Use of QVariant .value<>() function instead.

  QObject *x;
  ...
  MyType *y = qobject_cast(x);
  if (y)
  {
     y->...
  }
  

  ...

  QVariant v;
  ...
  MyType *t = v.value();
  

• Read data from the Table and load it into the csv file

  Hello

  I would like to read a table (select * from employees) and load the data into a csv file.

  What methods are available?

  Records will be at high volume.

  Thank you

  If it is to do a lot, use APEX.

  Create a new page with an interactive report based on the SQL code you want. When you go to download Excel, it is actually a CSV file.

  If it is large, you may need to go on the FILE_UTL road.

  If it is only once, use an interface such as SQL tool * or SQL * Developer.

  If it's a learning experience, you must do all three.

  MK

• How to read data from a worksheet to a chart in the form of wave at intervals to simulate real-time data

  Hi I have measured data using a SELF-DIAGNOSIS device and that you have downloaded the log files as a .csv I have attatched below.  I'm trying to read the 7th column of data (RPM) and display it on a waveform graph, read line-by-line to simulate driving real-time data. The interval between readings, I'm trying to achieve is 500 Ms because it is the time interval of readings on the worksheet. I'm finishing the two loops when rpm is equal to zero, as happens when the car is off. I have attatched the relevant section of my program below. Any suggestions would be greatly appreciated.

  Thank you

  Michael

  There are two errors in your block diagram.  First of all, as you read the entire table 2D in all at once (which is fine), you make a clumsy (pardon my language) job to make a line of programming.  Once you take the first line of headers, you have the ideal substrate for a loop, which is made of elements of an array (lines) process, one at a time, using its tunnel of indexation.

  The second mistake is to forget data flow.  The loop, I mentioned, or the While loop you use, produced one at a time and points it at 2 Hz thanks to your expectation of 500msec.  You want to give each point to your chart, but the picture is out of the loop, which means that there is No point until the loop ends.

  Here's an easy Question - where you put the indicators in table of waveform?  [Council - I said that "outside the loop is bad"].

  Bob Schor