注：由于本人主要做后臺的就只用到了IO空間下面的一些東西，貼個小小的級聯(lián)效果來吧， 廢話少說先拿代碼說話了， 代碼如下: Demo.show={ Test:function(e,Y) { config=Demo.config; function onshengchange(e) { var sheng = Y.Node.get('#'+config.sheng).get("value"); var speccode = Y.Node.get('#'+config.speciality); var years = Y.Node.get('#'+config.years); var timeslist =Y.Node.get('#'+config.times); var content="<option selected=selected>請選擇</option>"; speccode.setContent("<option selected=selected>加載數(shù)據(jù)....</option>"); years.setContent(content); timeslist.setContent(content); var requestSpeciality = Y.io("Test.aspx", { method:"POST", data:"type=sheng&sheng="+sheng, arguments:{event:"cclchange"}, on: { success:successHandler, failure:failureHandler } } ); } function onspecialitychange(e) {
var sheng = Y.Node.get('#'+config.sheng).get("value"); var speccode = Y.Node.get('#'+config.speciality).get("value"); var years = Y.Node.get('#'+config.years); var timeslist =Y.Node.get('#'+config.times); var content="<option selected=selected>請選擇</option>"; years.setContent("<option selected=selected>加載數(shù)據(jù)....</option>"); timeslist.setContent(content); var requestSpeciality = Y.io("Test.aspx", { method:"POST", data:"type=speciality&cclid="+ccl+"&speccode="+speccode, arguments:{event:"specchange"}, on: {
