在用户输入时检索数据

Question

I have five text fields in my page and when the user types something in first textfield, I need to retrieve the values based on the first textfield. Right now, I have hardcode the value as 121, which is returning the value properly from DB, but how do I make it dynamic ?

<?php echo $form->textField(emp::model()->findByAttributes(array('id' => '121' )),'empno');  ?> 

Answer 1

You can ajax call for it while typing in the textbox as follows:

$("textbox").on('keyup',function(){

    // use get or post request here to retrieve the data
    $.post('url',{parameters},function(data){
        //code to set the data in you UI
    }

});