复制代码代码如下::
// 清空 Form 选择
Funktion Clearform (id) {
var formObj = document.getElementById (id);
if (formObj == undefiniert) {
zurückkehren;
}
für (var i = 0; i <formobj.elements.length; i ++) {
if (formObj.elements [i] .type == "text") {
FormObj.elements [i] .Value = "";
}
else if (formObj.elements [i] .type == "password") {
FormObj.elements [i] .Value = "";
}
else if (formObj.elements [i] .type == "radio") {
FormObj.elements [i] .Conted = false;
}
else if (formObj.elements [i] .Type == "Kontrollkästchen") {
FormObj.elements [i] .Conted = false;
}
else if (formObj.elements [i] .type == "select-One") {
formObj.elements [i] .options [0] .Selected = true;
}
else if (formObj.elements [i] .type == "select-multiple") {
für (var j = 0; j <formObj.elements [i] .options.length; j ++) {
formObj.elements [i] .options [j] .Selected = false;
}
}
else if (formObj.elements [i] .type == "Datei") {
//formobj.elements [i] .Select ();
//document.selection.clear ();
// für IE, Oper, Safari, Chrome
var file = formObj.elements [i];
if (file.outerhtml) {
file.outerhtml = file.outerhtml;
}anders{
Datei.Value = ""; // ff (包括 3.5)
}
}
else if (formObj.elements [i] .type == "textarea") {
FormObj.elements [i] .Value = "";
}
}
}