好的,根据回答no。两人这才question,这里是一个解决方案:Visit this fiddle
的javascript:
$(".drop1").append("<div onclick='runThis1()' class='arrow'></div>");
$(".drop2").append("<div onclick='runThis2()' class='arrow'></div>");
(function() {
showDropdown = function (element) {
var event;
event = document.createEvent('MouseEvents');
event.initMouseEvent('mousedown', true, true, window);
element.dispatchEvent(event);
};
window.runThis1 = function() {
var dropdown = document.getElementById('dropdown');
showDropdown(dropdown);
};
window.runThis2 = function() {
var dropdown = document.getElementById('dropdown2');
showDropdown(dropdown);
};
})();
点击一个选择编程不会让它开放。 – adeneo 2013-05-11 18:58:32