eclipse - Importing java file to jsp - cannot be resolved to a type error -


so, after searching web few hours, decided post question here:

i'm writing web project , running on tomcat apache through xampp (a program runs servers).

i wrote java file called "myconnection" establishes connection mysql database , kinds of other things.the file in package java_files.

i need import said file jsp file called "login" can send user , password database check if correct.

i tried import java file using kinds of options -

<%@ page import="java_files.myconnection"%>

and then:

<% myconnection mycon = new myconnection();  %>

but gives me "could not resolve type" error

org.apache.jasper.jasperexception: unable compile class jsp:   error occurred @ line: [14] in generated java file: [c:\xampp\tomcat\work\catalina\localhost\targil1_facebook\org\apache\jsp\webcontent\login_jsp.java] type can imported. java_files.myconnection resolves package  error occurred @ line: 18 in jsp file: /webcontent/login.jsp myconnection cannot resolved type 15:  16:  17: <% 18: myconnection mycon = new myconnection(); 19:  20: %> 21:

i not find working solution. tried:

1.cleaning project

2.set output build folder web-inf (there mycontent.class file in folder under "java_file" folder cannot seen eclipse project explorer can see if open in folder)

3.running project apache tomcat in eclipse

4.various options of import strings (with package name/ without , * instead of class name , on)

and cannot make work!

please, me find solution!!! thank you!

try use <%@ page import="java_files.*" %>


Comments

Post a Comment

Popular posts from this blog

get url and add instance to a model with prefilled foreign key :django admin -

Image
i have page in each contest shown in row. each row contains contest id , link other model names have foreign key contest. news model: class news(models.model): title = models.charfield(max_length=50, null=true) description = models.textfield() time = models.timefield( default= datetime.datetime.now().time()) contest = models.foreignkey(contest) i want use admin adding , changing these models. want when user clicks on 'news' has foreign key contest id=1, shows list of news value foreign key. use {% instance in instances %} <tr class="{% cycle 'row1' 'row2' %}"> <td>{{ instance.title }}</td> <td>{{ instance.starttime }}</td> <td>{{ instance.timespan }}</td> <td>{{ instance.date }}</td> <td><a href="/adm...
Read more

css - Make div keyboard-scrollable in jQuery Mobile? -

from can tell, although jquery-mobile-powered pages can contain divs overflow set scroll or auto, , these divs can scrolled one-screen bar or mouse wheel, cannot scrolled using arrow keys, page-up/page-down, or home/end. instead, official "page" div (with data-role="page") absorbs input. perhaps other divs can't acquire focus, i'm not sure. is there way around this? edit: jsfiddle of simple example: https://jsfiddle.net/qogz0shx/ <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.4/jquery.min.js"></script> <script src="https://ajax.googleapis.com/ajax/libs/jquerymobile/1.4.5/jquery.mobile.min.js"> </script> <link rel="stylesheet" href="https://code.jquery.com/mobile/1.4.5/jquery.mobile-1.4.5.css"/> <style> #outer { overflow:scroll; height: 50vh; width: 50vw; } #inner { height: 500vh; width: 500vw; } ...
Read more

android - Keyboard hides my half of edit-text and button below it even in scroll view -

i having trouble keyboard covers edit-text , half of button in scroll view. here's layout , please tell me how should resolve problem. many questions on topic none of them s working me. <?xml version="1.0" encoding="utf-8"?> <linearlayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent" android:background="@drawable/bg" android:layout_height="match_parent"> <scrollview android:layout_width="match_parent" android:fillviewport="true" android:layout_height="match_parent"> <relativelayout android:layout_width="match_parent" android:layout_height="wrap_content" android:orientation="vertical"> <linearlayout android:layout_width="match_parent" android:layout_height="w...
Read more