主题:求助个php问题
有个简单的问题想请教下,谢谢高手回答~~~~~~~
$dress=$_POST['dress'];
if ($_POST['dress']==NULL){
echo "Please enter what dress you like";
exit;
}
这2句老是报错
html是着样的
<p><b>What best describes your attitude to your style of dress?</b><br>
<input name="dress" value="wild" type="radio">I always wear wild and crazy stuff <br>
<input name="dress" value="classy" type="radio">I like to dress classy yet casual <br>
<input name="dress" value="formal" type="radio">I always dress formally <br>
<input name="dress" value="dontcare" type="radio">I don't care how I look <br>
错误是:Notice: Undefined index: dress in c:\inetpub\wwwroot\analyze.php on line 18
Notice: Undefined index: dress in c:\inetpub\wwwroot\analyze.php on line 42
到底是为什么呢?怎么改才能对呢?
$dress=$_POST['dress'];
if ($_POST['dress']==NULL){
echo "Please enter what dress you like";
exit;
}
这2句老是报错
html是着样的
<p><b>What best describes your attitude to your style of dress?</b><br>
<input name="dress" value="wild" type="radio">I always wear wild and crazy stuff <br>
<input name="dress" value="classy" type="radio">I like to dress classy yet casual <br>
<input name="dress" value="formal" type="radio">I always dress formally <br>
<input name="dress" value="dontcare" type="radio">I don't care how I look <br>
错误是:Notice: Undefined index: dress in c:\inetpub\wwwroot\analyze.php on line 18
Notice: Undefined index: dress in c:\inetpub\wwwroot\analyze.php on line 42
到底是为什么呢?怎么改才能对呢?