另外也不建议搂住这样写document.getElementByID("username").value=wnt.UserName 这样好点 var userName = document.getElementByID("username"); if ((userName)&&(wnt.UserName)){ userName.value=wnt.UserName; }
嗯,D改成小写之后就可以了。能说说这样好在哪里吗? “另外也不建议搂住这样写document.getElementById("username").value=wnt.UserName 这样好点 var userName = document.getElementById("username"); if ((userName)&&(wnt.UserName)){ userName.value=wnt.UserName; }”
这样好点
var userName = document.getElementByID("username");
if ((userName)&&(wnt.UserName)){
userName.value=wnt.UserName;
}
“另外也不建议搂住这样写document.getElementById("username").value=wnt.UserName
这样好点
var userName = document.getElementById("username");
if ((userName)&&(wnt.UserName)){
userName.value=wnt.UserName;
}”