假如checkbox的name="v"
多个checkbox提交后,
我们
vvv=replace(v," ","") '注:去掉空格
vv=split(vvv,",") '注:把VVV的数根据","来,取出每一个数
for i= 0 to ubound(vv) '注:循环开始, ubound(vv)是vv分离有几个数。
response.Write""&vv(i)&"<br>"
conn.execute("update hfweb_item set item_count=item_count+1 where id="&vv(i)&"") '更新语句
next '循环结束
input一样的概念。不管是input还是checkbox,只要他们的名字(name)是一样的话,通过form表单提交之后获得的值都是一串,就像是一串数组,举例:
<form action='vote.asp?action=exevote' method='post' name="form1" id="form1">
<input type='checkbox' name='v' value='5' />
<input type='checkbox' name='v' value='2 />
<input type='checkbox' name='v' value='356' />
<input type='checkbox' name='v' value='' />
<input type='checkbox' name='v' value='32' />
<input type='checkbox' name='v' value='23' />
<input type='submit' name='submit' value='提交' />
</form>
提交之后:
response.Write""&v&"<br>" '-----输出的结果是 5, 2, 356, 32, 23
vvv=replace(v," ","")
response.Write""&vvv&"<br>" '-----输出的结果是5,2,356,32,23
vv=split(vvv,",")
'循环开始
for i= 0 to ubound(vv)
response.Write""&vv(i)&"<br>"
' -----输出的结果是5
' 2
' 356
' 32
' 23
conn.execute("update hfweb_item set item_count=item_count+1 where id="&vv(i)&"") ' -------判断id等于vv(i)的值进行更新item_count的值。
next
'循环结束