我正在使用jquery mobile开发移动应用程序，并使用import java.util.ArrayList;
import java.util.List;
import java.util.concurrent.ArrayBlockingQueue;
class Account {
private int balance = 0;
Account(int bal){
this.balance =bal;
}
public int getBal() {
return balance;
}
public synchronized void withdraw(int bal){
balance = balance - bal;
}
public synchronized void deposit(int bal){
balance = balance + bal;
}
}
public class TransactionManagerNaiveSync implements Runnable {
Account account;
public TransactionManagerNaiveSync(Account a){
this.account = a;
}
public static void main(String[] args) {
long start = System.currentTimeMillis();
Account a1 = new Account(500);
TransactionManagerNaiveSync t1 = new TransactionManagerNaiveSync(a1);
List<Thread> thread = new ArrayList<Thread>();
for(int i=0;i < 300;i++) thread.add(new Thread(t1));
for(int i=0;i < 300;i++) thread.get(i).start();
for(int i=0;i < 300;i++){
try {
thread.get(i).join();
} catch (InterruptedException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
long end = System.currentTimeMillis();
System.out.println(" Account Balance in the end : "+ a1.getBal());
System.out.println(" Time Taken : "+(end - start));
}
@Override
public void run() {
//for(int i=0;i < 100;i++)
//{
account.deposit(10);
System.out.println(""+Thread.currentThread().getId()+" Account Balance after deposit : "+account.getBal());
try {
Thread.sleep(100);
} catch (InterruptedException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
account.withdraw(10);
System.out.println(""+Thread.currentThread().getId()+" Account Balance after withdrawal : "+account.getBal());
//}
}
}
标记将背景图像放置在覆盖整个内容的主div的内容中。我正在尝试将jquery移动网格放在背景图像上，但网格总是直接显示在图像下方。有没有办法将网格放在图像上，图像被发送到后面，网格被放到前面？
答案 0 :(得分：0)
如果您想用背景图片覆盖整个内容，请尝试以下方式：
.ui-grid-c {
background : url(../pathTo/yourImage.jpg) !important;
}