close







關於警告視窗...的做法




立即點擊


各位前輩好~~下面是一個下拉式選單的網頁我想再裡面加入一個"彈跳出警告視窗"~~因為怕使用者不選擇就直接按GO去連結請問該怎麼做PS:在下是網頁新手~~若問題深度不夠~~還請大家多多包含新增網頁1department=newArray();department2=newArray();department[0]=["請選擇類別"];department2[0]=["0"];department[1]=["請選擇型號","1113","2027"];department2[1]=["","11111.html","22222.html"];department[2]=["請選擇型號","1025","2030"];department2[2]=["","22222.html","33333.html"];department[3]=["請選擇型號","7070","5570"];department2[3]=["","11111.html","22222.html"];functionrenew(index,k){for(vari=0;i






surfto 改成： function surfto(form) { var myindex=form.member.selectedIndex; if (myindex == 0) alert("請指定機器類別與型號"); else window.open(form.member.options[myindex].value,"_blank",""); }








以上文章來自奇摩知識家，如有侵犯請留言告知


https://tw.answers.yahoo.com/question/index?qid=20070505000015KK05482

9D1C50A44D654017
arrow
arrow
    文章標籤
    商後 金卡 使用者 新手 深度
    全站熱搜