Posts by Taha tsu • 369 points
41 posts
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answer155
viewsQ: GET instead of DELETE in the REST webservice
I’m trying to delete my bank using a webservice rest(JAVA), he carries everything neat, but time I send the test he Method not allowed. Note: I am using Netbeans. From what I understand the WS is…
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answer128
viewsQ: Change a record with a REST Webservice
I am trying to change the registration of my bank through a web service in java Rest, the tests in the webservice worked, but in the client I am having problem to work. Note: Using Delphi…
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answer24
viewsA: Fbsqlexception in the INSERT method with Returning
As the returning that was causing the problem, I solved with a gambiarra. I’ll leave it here in case someone else doesn’t find a proper way to solve it either: public int insereBanco(BancoCTR…
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answer24
viewsQ: Fbsqlexception in the INSERT method with Returning
I’m trying to make an INSERT in my bank (Firebird) with Returning to return the registered ID, however, when it arrives at the line stmt.executeUpdate() i get the Exception Fbsqlexception. Insert…
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answer224
viewsQ: Customise DB Grid with web service data
I am creating a simple system to test the operation of Delphi with Webservice REST, the first test is a database search that in this case is working all right, only that when the data is loaded in…
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answer688
viewsQ: Query the webservice and populated a grid with the data
The question referring to "duplicated", is about consuming the webservice in Delphi, and in this case I already consumed, but now I need to play the data that Delphi takes from the webservice and…
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answer1849
viewsQ: Consume Webservice in Deli
I created a REST webservice using JAVA, but I need to make a client in Delphi consume this webservice, I tried to make several video lessons I found by google, but none was useful to me. I created a…
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answer105
viewsQ: Return code from data entered just after INSERT
i know with java to do, but I did not find anything to do this in Delphi(if possible), whenever and register a new item I search the code by SELECT MAX('FIELD'), but I wonder if it is possible to…
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answer241
viewsQ: update listview automatically when a new data is inserted in the database
I created a webservice and the application and all this worked right, however I would like my application to update the listview as soon as a new data is entered in the database (this data may come…
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answer38
viewsA: Faulty Service problems on my web service
solved the problem, I just traded Tomcat 6 for Tomcat 9 Searching so much in the webservice I found several things of version problems, I tried to change the Tomcat to a newer version, it worked. I…
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answer38
viewsQ: Faulty Service problems on my web service
made a web service and was working perfectly until this morning, in the afternoon when I put to work the webservice through Eclipse and tried to connect at the same address occurred an error Faulty…
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answer130
viewsQ: Using LIKE in Mysql
I am trying to run an SQL with LIKE in Mysql without success, with some search I realized that Mysql only accepts like after a Where, but in my search there is no need for Where, because I’m looking…
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answer130
viewsQ: Compile a webservice
I created a Webservice in eclipse using java, but as I compile this Webservice and put to work without the need to install Eclipse? Note: I used Tomcat as a server
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answers1577
viewsQ: Problem with special characters
i have an application that downloads a csv file from an ftp server and within that file contains product information and the app must insert it into a database, but the special characters are coming…
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answer85
viewsQ: Doubt about cryptography
I’m looking at how encryption works though, I’m having a doubt almost all examples encryption codes have a Plaintext String, follow the link from one of the post I looked at:…
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answer103
viewsQ: Get the id of a Panel that is being created dynamically
I am creating several panel dynamically according to the number of entries in a database table and data: pnlBtn := TPanel.Create(Self); // Cria o um Panel pnlBtn.Parent := pnlMesas; // seta pnlMesa…
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answer1435
viewsQ: How to update my application by APK without losing my Sqlite database?
I created an app, I registered at the bank Sqlite, but when I create new functions for the application how do I update without uninstalling it? Obs: no use Google Play, I install direct from Apk…
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answer39
viewsQ: How to delete a SD Card file?
I have an application that saves information from a requested table within Sqlite in a CSV file and then that file is transferred to an FTP. I need this file, stored in my SD card, to be deleted as…
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answer900
viewsA: Read a CSV file
I was able to solve, for anyone with the same problem in the future I did it as follows, I put this: File path = Environment.getExternalStorageDirectory(); File file = new File(path, "/Import/" +…
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answer900
viewsQ: Read a CSV file
I was able to import the csv inside the cell, however when trying to read the file so that the application does the information inside csv it happens an error: java.io.Filenotfoundexception:…
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answer171
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answer171
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answer1696
viewsQ: java.io.Filenotfoundexception: /Storage/Emulated/0/mesa.csv: open failed: EISDIR (Is a directory)
I have the following screen: i even asked another question, which was having trouble loading the directory files in the spinner and has already been solved, the problem is now by clicking the Import…
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answers106
viewsQ: Error importing csv files from FTP to the application
I am creating an app and I am trying to import some csv files that are on ftp into android. then I have hers the following way: Spinner will list all the files present in the "import" folder that is…
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answers250
viewsQ: Sending a CSV file to an ftp server
My application makes an order registration, already creating a file CSV and throwing that file into FTP, the registered application creates the CSV, but when to upload to ftp error(I think), follows…
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answers1120
viewsQ: Save a csv file
I am trying to save a csv file with 2 table data, so I did it as follows: Writing method: public void escrever(int PedLinhas, int ProLinhas) { File caminho = new…
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answer333
viewsA: android.database.Cursorindexoutofboundsexception: Index 0 requested, with a size of 0
already solved this problem, after carefully observing the code of the Realizapedido, I saw that I forgot to initialize the list of products Produtos = new ArrayList<Produtos>(); this is all I…
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answer333
viewsQ: android.database.Cursorindexoutofboundsexception: Index 0 requested, with a size of 0
I’m having trouble adding some products to a listview by clicking a button error: 06-09 11:30:16.963 2847-2847/realsysten.com.br.sigarestaurante E/AndroidRuntime: FATAL EXCEPTION: main Process:…
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answer2312
viewsQ: java.lang.Illegalstateexception: You need to use a Theme.Appcompat Theme (or Descendant) with this Activity
I’m trying to make a alertdialog but it’s giving error: 06-08 13:04:38.318 22518-22518/realsysten.com.br.sigarestaurante E/AndroidRuntime: FATAL EXCEPTION: main Process:…
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answer214
viewsQ: Problem when trying to consume the webservice on android
I am trying to make a query through android in a database Firebird, the webservice is working perfectly but when trying to make the query through the application it generates the following error:…
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answer116
viewsQ: Insert soapui into a webservice
when I try to make an Insert using soapUI the following error occurs: org.firebirdsql.jdbc.FBSQLException: GDS Exception. 335544347. validation error for column CON_CODIGO, value "*** null ***" at…
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answer378
viewsA: Problems when consulting a table for a webservice
I solved this problem, for those who have this same problem I solved as follows, in the service.xml file of the service you are trying to run add in receiver message: for example, in my case I did…
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answer378
viewsQ: Problems when consulting a table for a webservice
I made a web-service I can find all services when I access the localhost in the browser but opening in SOAPUI and trying to make a query by all occurs the following error in SOAPUI?…
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answers193
viewsQ: Driver of the Firebird
I am trying to create a webservice with Firebird. I made the codes based on a Mysql video class and I was trying to change to work on Firebird. But obviously it didn’t work. Let’s go to the codes:…
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answers1080
viewsQ: Doubts in the web service
personal found the following webservice tutorial: https://www.youtube.com/watch?v=0J87qN3B-dI seeing the tutorial I was a little confused about. 1- the web service must be made the part of the…
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answer2703
viewsQ: How to develop in Android Studio with Firebird database?
Can’t connect to an external Firebird bank from Android Studio? should I use eclipse? Searching a lot how to make this connection, I saw in some posts that android can not make this connection. And…
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answer89
viewsQ: date problem
in my application when I make a request for sale, should inform the date of the order and the date of issue, the date of the order I pick up automatically, already the date of issue should be filled…
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answer43
viewsA: problems with trying to get the order id
I already solved this problem just change this: cursor = db.rawQuery("SELECT MAX(" + banco.getPedId() + ") AS " + banco.getPedTabela() + " FROM " + banco.getPedTabela(), null); for this reason:…
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answer43
viewsQ: problems with trying to get the order id
well I am trying to register an order, however I have two tables, order and ordering, and a screen where I fill all the information and click to complete. First the application makes an Insert in…
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answer238
viewsQ: How to obtain Arraylist from Listview?
I have a screen in my application with several fields, spinners and a listview, one of the spinner is products. When I select a product in the spinner and click on a button called add, the…
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answer245
viewsQ: Recover items from Listview
I’m trying to create a sales app, where in the order I select the product to be sold and click on an add button, and the selected product is played into a listview, when the seller has finished…