Posts by Jadson de O. Rosa • 166 points
6 posts
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1
votes2
answers960
viewsQ: Technologies for Instant Messaging App
I want to develop an Android app(native) instant messaging as Whatsapp for my TCC, I would like to know what technologies for the Java platform offer support for this type of communication, some API…
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3
votes2
answers11175
viewsA: How to open a screen with a pre-filled form with PHP and HTML?
It would be interesting to have in the attribute "value" a reference to a variable, so every time you load the database data you assign the values. For example: You would call the page by passing…
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2
votes2
answers159
viewsA: Help make a select
In your case we have a relationship N to N between the tables. The ideal would be to create an intermediate table that would tie the two, which would contain the primary keys of the related lines.…
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4
votes3
answers11171
viewsA: How to return the ID of a record right after it is inserted?
I’ve done it this way: ResultSet resultSet = preparedStatement.executeQuery("SELECT LAST_INSERT_ID()"); if (resultSet.next()) { novoId = resultSet.getInt("LAST_INSERT_ID()"); } Executing this code…
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2
votes1
answer92
viewsQ: Mobile app with error
I am developing an application using Apache Cordova + Jquery mobile. At a certain point I am doing the following: var nome = $("#txtNome").val(); var sobrenome = $("#txtSobrenome").val(); var sexo =…
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3
votes1
answer246
viewsQ: Request Cors for webservice
I am trying to submit a form via POST to a WebService but I’m having the following problem: No 'Access-Control-Allow-Origin' header is present on the requested Resource. Origin 'null' is therefore…
jqueryasked Jadson de O. Rosa 166