All Questions

2
answers

Event OnChange jQuery HTML

I do not achieve that when selecting an option that is not the first, the parameter is sent correctly to the function Export() . The alert I throw it correctly with the option that I select. But when sending the parameter, always se...
asked on 28.07.2017 / 03:37
1
answer

How to move the decimal point to the left n spaces with Jquery or JS?

I have the following code: $('#txtFederalCantidad').mask('00000000', { reverse: true }); valorFederal = $('#txtFederalCantidad').val(); $('#txtMonto').mask('00000000', { reverse: true });...
asked on 19.07.2017 / 17:16
1
answer

enable and disable fields

I am finishing a project and would like to see how to enable and disable a text field depending on the radiobutton that the user selects. I already found a code in the forum and it is what I want only that my questionnaire is filled with an a...
asked on 20.02.2018 / 16:40
2
answers

Show Alert or message after a header? PHP

I was creating a insert , and when I sent the data I got an alert message saying that the data had been inserted successfully, but now, the page goes blank and only shows that alert. What I did to keep it from getting stuck was to redir...
asked on 09.08.2017 / 21:43
2
answers

Problem filling object with node and mongodb

I have the following function function getParadas(req,res){ var find; let paradas ={ paradasMetro:[], paradasCercanias:[], paradasBus:[] } var find1= ParadasMetro.find().sort('nombre_parada'); var find2= ParadasCercanias...
asked on 10.08.2017 / 20:44
2
answers

Error in MySQL stored procedure - Python

I have this procedure in MySQL: sql_procedure = """CALL INSERTAR_OPORTUNIDAD(%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%...
asked on 03.08.2017 / 22:18
1
answer

Query to database

I'm working with someone else's code, it's a mix of structured programming, POO, MVC. Inside a file task_model.php I have two methods, the first getTareasPendientes applies filters and makes the query with the database to throw the...
asked on 01.08.2017 / 18:23
2
answers

Error: uninitialized local variable 'x' used

Good afternoon or everyone's day, I want to ask you for help with this little error that I have, I ask for help because I have already tried several things and I still get this error, I have almost no experience using functions in c, but here I...
asked on 02.08.2017 / 03:28
1
answer

Keyup events (DOM)

The goal is that when writing something in the input, it is also written in the paragraph using onkeyUp. However it does not work window.addEventListener('load', iniciar, false); function iniciar() { var titulo = document.getElemen...
asked on 09.08.2017 / 17:09
1
answer

Request records that match a time interval in MySQL

I have a table where I make a record every minute. The column where I keep the time of each insertion is of type TIME . I want to make a query that I select the records that with an interval of 2 minutes. I mean, show me something similar to...
asked on 07.07.2017 / 20:45