Radiobuttons through php && mysql, but gives the wrong value
<form>
<?php
$stylesheet = array("style_default.css" => "Default", "style_red.css" => "Red");
foreach($stylesheet as $key => $value)
{
echo '<input type="radio" name="style" value="'.$key.'" checked="';
if($css == $key){echo 'yes';} else{echo 'no';}
echo '" /> '.$value.'<br />';
}
?>
<input type="submit" name="style_change" value="Spara inställningar" />
</form>开发者_如何转开发
Here is the code I use to create radio-buttons. On my database I have a table that saves the value of the radio-buttons. I got visual proof on the page that the the path is correct and I have also checked so $css gives the right value with the help of echo. The value I have is "style_default.css", but I only get the button for red selected. Anyone who knows where all this went wrong?
$css = "style_default.css"; //assumption
$stylesheet = array("style_default.css" => "Default", "style_red.css" => "Red");
foreach($stylesheet as $key => $value){
echo '<input type="radio" name="style" value="'.$key.'" '; echo ($css == $key)? 'checked>' : '">'; echo $value.'<br/>';
}
The checked
attribute accepts only checked
and an empty string as its value. For example: checked="checked"
or checked=""
are correct.
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