jquery 给select中 option赋值

jquery 给select中 option赋值
var newOptions = {
    'red' : 'Red',
    'blue' : 'Blue',
    'green' : 'Green',
    'yellow' : 'Yellow'
};
var selectedOption = 'green';

var select = $('#example');
var options = select.attr('options');
$('option', select).remove();

$.each(newOptions, function(val, text) {
    options[options.length] = new Option(text, val);
});
select.val(selectedOption);

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1 楼 xiaoa.404 2011-08-16  

http://www.popo4j.com/article/jQuery-how-to-select-the-select.html