Questions tagged as 'jsp'

Tagged questions
2
answers

How to do to show the accents from a javascript file?

I have a jsp in which it is sent to call a javascript file in the following way <script type="text/javascript" src="<c:url value="/webresorces/js/validacion.js" />"></script> The file js contains the validations...
asked by 12.07.2018 / 06:03
1
answer

Netbeans IDE 8.1 Can not lock read-only file

Hello, I just happened to work with someone else's project in netbeans with jsp. But when I try to edit the code, I see a little review below that tells me that the document can only be read.    Can not lock read-only file I would like to...
asked by 11.10.2017 / 20:24
1
answer

Send arraylist from form jsp to servlet and show results in another jsp

I am starting to know the java web development and I am developing an exercise which I must fill a array from a form jsp , send it to a servlet to fill with the data of the form the array and show the results in a tabl...
asked by 12.09.2017 / 17:08
1
answer

Problem with columns in Primefaces

I have a CRUD made with Primefaces, it works great except for one incident that I hardly noticed: It works fine, but I noticed an incident, when selecting a column with ColumnToggler: Disappears normally: But if I chan...
asked by 26.06.2017 / 19:07
1
answer

How can I add events to the FullCalendar from a database in Postgres

good morning. My problem is that I have a system made in JSP which I added the free code of FullCalendar but I want to add events that I have in a database made in Postgres, the problem is that I do not know how to enter those events that I r...
asked by 27.01.2017 / 18:01
1
answer

Because the variable City1 does not save the value in the first execution of the modal, and on the contrary in the second execution if it does

document.getElementById("BtnModal").onclick = Public; Ciudad1 = ""; function Publication(){ navigator.geolocation.getCurrentPosition(showPosition); function showPosition(position){ var geocoder = new google.maps.Geocoder();...
asked by 10.11.2016 / 06:55
1
answer

How to save image in Servlet project?

I want to save an image in a folder within the project. I have a jsp with a form: <form action="ParametrosServlet" methos="POST"> Logo: <input type="file" id="logo" name="logo" accept="image/*">...
asked by 09.02.2017 / 20:18
1
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How to add data from html table to textbox or textarea

Dear, I have a question, I would like to know how I can add data captured from an html table with javascript or jsp. My idea is that every time I select a row of a table with a checkbox, I add the value of that data in a textbox or textarea, and...
asked by 03.08.2018 / 21:11
2
answers

Problem to show JSP variables in javascript alert ()

I am testing warning messages on my website, I am collecting values passed through the session and showing them in an alert. In this first part I get the values, check it and pick it up perfectly <% String registro= (String)session.getAt...
asked by 15.08.2018 / 19:18
1
answer

Get messages from properties file in select Spring label

I'm internationalizing a web application where I have a select with two options <td><form:label path="rol">Rol</form:label></td> <td><form:select path="rol"> <form:...
asked by 23.03.2018 / 09:58