<script language="javascript">
function checkForm()
{
var f=document.frmAdd;
var msg="请填写有效数据";
var priceicount = "price";
var patrnN=/^[0-9]*$/
for(var icount = 1; icount < 23; icount++) {
priceicount = "price" + icount;
if (f(priceicount).value==""||!patrnN.exec(f(priceicount).value))
{
alert(msg);
f(priceicount).focus();
return false;
}
}
}
</script>
function checkForm()
{
var f=document.frmAdd;
var msg="请填写有效数据";
var priceicount = "price";
var patrnN=/^[0-9]*$/
for(var icount = 1; icount < 23; icount++) {
priceicount = "price" + icount;
if (f(priceicount).value==""||!patrnN.exec(f(priceicount).value))
{
alert(msg);
f(priceicount).focus();
return false;
}
}
}
</script>
<script language="javascript">
function checkForm()
{
var msg="请填写有效数据";
var priceicount = "price";
for(var icount = 1; icount < 23; icount++) {
priceicount = "price" + icount;
if (document.getElementById(priceicount).value==""||isNaN(document.getElementById(priceicount).value))
{
alert(msg);
document.getElementById(priceicount).focus();
return false;
}
}
}
</script>
function checkForm()
{
var f=document.frmAdd;
var msg="请填写有效数据";
var priceicount = "price";
var patrnN=/^[0-9]*$/
for(var icount = 1; icount < 23; icount++) {
priceicount = "price" + icount;
if (f.priceicount.value==""||!patrnN.exec(f.priceicount.value)
{
alert(msg);
f(priceicount).focus();
return false;
}
}
}
</script>