Questions tagged as 'jsp'

Tagged questions
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Add a sound and / or popup to a web jsp

I want to know if it is possible to add a sound to a web, this web is a viewer of some sensors, the problem I have is that it is in JSP and I have no idea how this works, this web shows data from some sensors and when they pass the defined range...
asked by 20.04.2018 / 16:57
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How to generate dates with json?

Good morning, working with this calendar there is a part where you color a few days , then change the code in the dataSource: dataSource: [ { url : 'calendario/dataSource.jsp',...
asked by 17.04.2018 / 18:26
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Did you fail to declare this variable?

Good day I want to declare this but it turns out that the date type is ambiguous to which this error should be generated? Ha tenido lugar un error en la línea: [43] The type Date is ambiguous 40: mes=Integer.parseInt(fecha.substrin...
asked by 16.04.2018 / 22:58
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Show the variable with its different value

Good morning, I have a doubt I am generating this cycle: while (rs.next()) { num1 = rs.getInt(1); texto1 = rs.getString(2); texto2=rs.getString(3); } input1 = num1 (first value) input2...
asked by 13.04.2018 / 22:26
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How to embed html in an email and let it run?

Good morning Today again I turn to this wonderful site to resolve certain doubts about how to send HTML code in the content of an email and that it is executed. I thank you in advance for any help, especially if the answer you give me is u...
asked by 11.04.2018 / 04:22
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Can you pass a project made in glassfish to tomcat?

A project made in netbeans using glassfish, can be passed to pache tomcat, how can I do that, what happens is that I'm making a website but I want to store it on a server where I can see it on several devices but I want to do it local way, someo...
asked by 06.04.2018 / 19:24
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Problem with ClassNotFoundException JSP Java

I have the following class: public class Metodo implements Mproceso{ @Override public ArrayList mostrar() { Connection con; Statement st; ResultSet rs; ArrayList<Object> list = new ArrayList<>(); try {...
asked by 07.04.2018 / 16:50
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ClassNotFoundException com.mysql.jdbc.Driver JAVA JSP

Problem: I have a method of type ArrayList that returns an object of the same, but when I invoke it in the JSP it gives me the following error: javax.servlet.ServletException: java.lang.ClassNotFoundException: com.mysql.jdbc.Driver I hav...
asked by 05.04.2018 / 09:28
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Load image from Java and send to Form

Hello, good morning. It turns out that we work with RichFaces, JSP, Java, Spring. I need to upload an image from an external folder to the project through Java and then send it to the JSP managed with RichFaces and I do not know how to do it....
asked by 05.04.2018 / 18:58
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Get the value of a table

Good morning I want to get a value from this table when I click: <table> <th>2016</th> <th>2017</th> <th>2018</th> <th>2019</th> <th>2020</th> </table> With this functi...
asked by 10.04.2018 / 17:37