1.模拟下拉框.点击文本框在文本框下面显示一个层divList,点击divList以外的任何地方,关闭divList层 document.body.onclick = function (e) { e = e || window.event; var dom = e.srcElement || e.target; if (dom.id != "divList" && document.getElementById("divList").style.
一.CREATE TABLE TBL_TEST ( ID NUMBER, NAME VARCHAR2(100 BYTE), PID NUMBER DEFAULT 0 ) INSERT INTO TBL_TEST(ID,NAME,PID) VALUES('1','10','0'); INSERT INTO TBL_TEST(ID,NAME,PID) VALUES('2','11','1'); INSERT INTO TB