我的问题是 - 页脚会出现在每个表单的顶部。 我的base.html.twig看起来像这样：
<div class="footer navbar-default navbar-fixed-bottom" id="footer">
<footer class="container" >
<div class="collapse navbar-collapse" id="myNavbar">
<ul class="nav navbar-nav navbar-right">
<li><a href="#">Regulamin</a></li>
<li><a href="#">Polityka prywatności</a></li>
<li><a href="#">Kontakt</a></li>
</ul>
</div>
</footer>
它的页面外观footer
答案 0 :(得分：1)
我认为答案类似于navbar-fixed-top的情况。你能尝试设置padding-bottom：70px到你的身体元素吗？ As it stated in doc
答案 1 :(得分：0)
您是否尝试将其放入页脚？ import java.awt.Color;
import java.awt.Dimension;
import java.awt.EventQueue;
import java.awt.GridBagConstraints;
import java.awt.GridBagLayout;
import java.awt.Insets;
import java.awt.Rectangle;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.util.Collections;
import java.util.List;
import javax.swing.DefaultListModel;
import javax.swing.JButton;
import javax.swing.JCheckBox;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JList;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.Scrollable;
import javax.swing.UIManager;
import javax.swing.UnsupportedLookAndFeelException;
import javax.swing.border.MatteBorder;
public class TestLayout {
public static void main(String[] args) {
new TestLayout();
}
public TestLayout() {
EventQueue.invokeLater(new Runnable() {
@Override
public void run() {
try {
UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
} catch (ClassNotFoundException | InstantiationException | IllegalAccessException | UnsupportedLookAndFeelException ex) {
ex.printStackTrace();
}
JFrame frame = new JFrame("Testing");
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.add(new TestPane());
frame.pack();
frame.setLocationRelativeTo(null);
frame.setVisible(true);
}
});
}
public class TestPane extends JPanel {
public TestPane() {
setLayout(new GridBagLayout());
GridBagConstraints gbc = new GridBagConstraints();
gbc.insets = new Insets(4, 0, 4, 0);
gbc.gridx = 0;
gbc.gridy = 0;
gbc.gridwidth = GridBagConstraints.REMAINDER;
gbc.anchor = GridBagConstraints.WEST;
gbc.fill = GridBagConstraints.HORIZONTAL;
gbc.weightx = 1;
add(new JLabel("Big binds of first level: 25/50", JLabel.CENTER), gbc);
gbc.gridx = 0;
gbc.gridy++;
gbc.gridwidth = 1;
gbc.anchor = GridBagConstraints.CENTER;
gbc.weightx = 1;
gbc.weighty = 1;
gbc.fill = GridBagConstraints.BOTH;
SelectionPane selectionPane = new SelectionPane();
selectionPane.setBorder(new MatteBorder(1, 0, 0, 0, Color.BLACK));
add(selectionPane, gbc);
gbc.gridx++;
FilterPane filterPane = new FilterPane();
filterPane.setBorder(new MatteBorder(1, 1, 0, 0, Color.BLACK));
add(filterPane, gbc);
selectionPane.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
filterPane.setOptions(selectionPane.getSelectedValues());
}
});
}
}
protected class SelectionPane extends JPanel {
private JList<Integer> listValues;
private DefaultListModel<Integer> listModel;
public SelectionPane() {
setLayout(new GridBagLayout());
GridBagConstraints gbc = new GridBagConstraints();
gbc.insets = new Insets(4, 4, 4, 4);
gbc.gridx = 0;
gbc.gridy = 0;
gbc.gridwidth = GridBagConstraints.REMAINDER;
gbc.anchor = GridBagConstraints.WEST;
gbc.weightx = 1;
add(new JLabel("Add bind numbers to queries"), gbc);
gbc.weighty = 1;
gbc.gridx = 0;
gbc.gridy++;
gbc.gridwidth = 1;
gbc.anchor = GridBagConstraints.CENTER;
gbc.fill = GridBagConstraints.BOTH;
listModel = new DefaultListModel();
for (int index = 0; index < 100; index++) {
listModel.addElement(index);
}
listValues = new JList(listModel);
add(new JScrollPane(listValues), gbc);
gbc.weighty = 0;
gbc.weightx = 0;
gbc.anchor = GridBagConstraints.NORTH;
gbc.gridx++;
gbc.fill = GridBagConstraints.NONE;
gbc.ipadx = 10;
gbc.ipady = 10;
JButton add = new JButton("Add");
add.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
fireActionPerformed();
}
});
add(add, gbc);
}
public List<Integer> getSelectedValues() {
return Collections.unmodifiableList(listValues.getSelectedValuesList());
}
public void addActionListener(ActionListener listener) {
listenerList.add(ActionListener.class, listener);
}
public void removeActionListener(ActionListener listener) {
listenerList.remove(ActionListener.class, listener);
}
protected void fireActionPerformed() {
ActionListener[] listeners = listenerList.getListeners(ActionListener.class);
if (listeners.length > 0) {
ActionEvent evt = new ActionEvent(this, ActionEvent.ACTION_PERFORMED, "Selection.add");
for (ActionListener listener : listeners) {
listener.actionPerformed(evt);
}
}
}
}
protected class FilterPane extends JPanel {
private OptionsPane optionsPane;
public FilterPane() {
setLayout(new GridBagLayout());
GridBagConstraints gbc = new GridBagConstraints();
gbc.insets = new Insets(4, 4, 4, 4);
gbc.gridx = 0;
gbc.gridy = 0;
gbc.gridwidth = GridBagConstraints.REMAINDER;
gbc.anchor = GridBagConstraints.WEST;
gbc.weightx = 1;
add(new JLabel("Remove big blind numbers"), gbc);
gbc.weighty = 1;
gbc.gridx = 0;
gbc.gridy++;
gbc.gridwidth = 1;
gbc.gridheight = GridBagConstraints.REMAINDER;
gbc.anchor = GridBagConstraints.CENTER;
gbc.fill = GridBagConstraints.BOTH;
optionsPane = new OptionsPane();
add(new JScrollPane(optionsPane), gbc);
gbc.weighty = 0;
gbc.gridheight = 1;
gbc.weightx = 0;
gbc.anchor = GridBagConstraints.NORTH;
gbc.gridx++;
gbc.fill = GridBagConstraints.HORIZONTAL;
gbc.ipadx = 10;
gbc.ipady = 10;
JButton remove = new JButton("Remove");
add(remove, gbc);
gbc.gridy++;
JButton removeAll = new JButton("Remove All");
add(removeAll, gbc);
}
public void setOptions(List<Integer> options) {
optionsPane.setOptions(options);
}
protected class OptionsPane extends JPanel implements Scrollable {
public OptionsPane() {
setLayout(new GridBagLayout());
}
public void setOptions(List<Integer> options) {
removeAll();
GridBagConstraints gbc = new GridBagConstraints();
gbc.gridx = 0;
gbc.gridy = 0;
gbc.weightx = 1;
gbc.anchor = GridBagConstraints.WEST;
for (Integer option : options) {
JCheckBox cb = new JCheckBox(option.toString());
add(cb, gbc);
gbc.gridx++;
if (gbc.gridx % 5 == 0) {
gbc.gridx = 0;
gbc.gridy++;
}
}
gbc.gridx = 0;
gbc.gridy++;
gbc.weighty = 1;
add(new JLabel(), gbc);
revalidate();
repaint();
}
@Override
public Dimension getPreferredScrollableViewportSize() {
return new Dimension(210, 100);
}
@Override
public int getScrollableUnitIncrement(Rectangle visibleRect, int orientation, int direction) {
return 64;
}
@Override
public int getScrollableBlockIncrement(Rectangle visibleRect, int orientation, int direction) {
return 64;
}
@Override
public boolean getScrollableTracksViewportWidth() {
return getPreferredSize().width
<= getParent().getSize().width;
}
@Override
public boolean getScrollableTracksViewportHeight() {
return getPreferredSize().height
<= getParent().getSize().height;
}
}
}
}
