我被困在某个地方(就像新手一样)。是否可以在对变量进行修剪和内容测试后重新定义它?
function setarea() {
var dbasedata = document.forms[0]._dbase_name.value;
dbasedata = dbasedata.toUpperCase();
dbasedata = dbasedata.replace(/\s/g, "");
dbasedata = dbasedata.remove("UK_CONTACTS", "");
if (dbasedata != "") {
_area.value = _dbase_name.value;
}
else var dbasedata = document.forms[0]._dbase_name.value;
dbasedata = dbasedata.toUpperCase();
dbasedata = dbasedata.replace(/\s/g, "");
if (dbasedata.indexOf("UK_CONTACTS")>-1 {
var dbaseterm = "UK_CONTACTS";
else var dbaseterm = "";
}