我有这个表包含名称和值,我该如何转换
的内容$row=mysql_fetch_array($result);
进入复选框?
答案 0 :(得分:3)
假设$ row是一个关联数组,将列名映射到布尔值1或0,你可以这样做:
foreach($row as $colname=>$boolean)
{
//create a name for the checkbox which will produce a nice
//PHP array of checked column names in $_POST['col']
$name="col[$colname]";
//create an id for the checkbox
$id='col'.$colname;
//now we output the checkbox - on form submission you will
//see an element in $_POST['col'][$colname] if checked, and
//no element at all if unchecked...
echo '<input type="checkbox" value="1" '.
'name="'.$name.'" id="'.$id.'" '.
($boolean?'checked="checked"':'').
'>';
//output a label - note we'd tied this to the id of the checkbox
//which means you can click the label to tick the box
echo "<label for=\"$id\">colname</label><br/>";
}
提交表单时,您将在$ _POST ['col']中获得一个由列名索引的数组,但仅限于那些已检查的框,因此您将任何未设置的列设置为false
答案 1 :(得分:0)
见这里:http://dev.w3.org/html5/spec/Overview.html#checkbox-state
所以,试试这个:
<input type="checkbox" checked="true">