小编Smi*_*ley的帖子

我正在开发一个cakephp项目,并且正在开发cakephp.正如标题中所提到的,我需要对mysql查询的结果集进行分页,以便在视图中显示它们.

通过这种方式,我可以对"Asin"模型的结果进行分页.

$this->paginate =array('Asin'=>array(
            'fields' => array('sku','fnsku'),
            'conditions' => $marketplace,
            'page' => 1, 'limit' => 20,
            'order' => array('Asin.asin' => 'asc')
        )
$data = $this->paginate('Asin',$criteria);

我还需要一种方法来对以下查询的结果集进行分页.

$resultset = $this->Asin->query("SELECT * FROM products INNER JOIN asins ON products.id=asins.id ORDER BY products.id");

我该如何添加分页？

如何让一个项目的组合框不可选择,因为我需要在一个组合框与子课题单独项目.

是否可以单独修改该特定项目的字体？

        jComboBox_btech_course.setFont(new java.awt.Font("Tahoma", 0, 14));
        jComboBox_btech_course.setModel(new javax.swing.DefaultComboBoxModel(new String[] { "Select Course" }));
        jComboBox_btech_course.setName("");

private class theHandler implements ActionListener
{
    public void actionPerformed(ActionEvent evt) 
    {
        //BTech courses

        if(jComboBox_mtech_dept.getSelectedItem().equals("Civil Engineering"))
        {
            jComboBox_btech_course.removeAllItems();
            jComboBox_btech_course.addItem("Building Construction");
            jComboBox_btech_course.addItem("Principle And Practice");
            jComboBox_btech_course.addItem("Surveying");
            jComboBox_btech_course.addItem("Engineering Geology");
            jComboBox_btech_course.addItem("Structural Analysis");
            jComboBox_btech_course.addItem("Hydraulic Engineering");
            jComboBox_btech_course.addItem("Environmental Engineering");
            jComboBox_btech_course.addItem("Structural Design");
            jComboBox_btech_course.addItem("Geotechnical Engineering");
            /*This item has to be unselectable*/
            jComboBox_btech_course.addItem("***Sub-topic***");
            jComboBox_btech_course.addItem("Transportation Engineering");
            jComboBox_btech_course.addItem("Foundation Engineering");
            jComboBox_btech_course.addItem("Estimation & Valuation");
            jComboBox_btech_course.addItem("Hydrology & Flood Control");
            jComboBox_btech_course.addItem("System Analysis, Project Planning And Construction Management");
            jComboBox_btech_course.addItem("Irrigation Engineering"); …