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如何使用代碼點火器禁用在下拉框中選擇嗎?我想禁用值「------」在此下拉笨form_dropdown
echo "<tr class='background1'><td class='checkoutfield'>";
$countryall='';
$select='';
if(isset($order)) $country=$order['varShippingCountry']; else $country='';
if(isset($countries) && $countries !='') {
$countryall['']="Select";
foreach($countries as $key=>$value):
$countryall["226/United States"]="United States";
if($value['id'] !='226') {
//<option value=」spider」 disabled=」disabled」>Spider</option>
$countryall['0']="-------------------------------------------------------";
$countryall["$value[id]/$value[varPrintableName]"]=$value['varPrintableName'];
}
if($value['id'] == $country)
$select="$value[id]/$value[varPrintableName]";
endforeach;
}
$selFunc='style="width:190px;" id="varShippingCountry" class="required" onchange="stateajax(this.value)" onKeyup="return changeText(\'varShippingCountry\',\'varPaymentCountry\',\'this.value\')"';
echo form_label('Country','varShippingCountry')."<span class='mandatory'>*</span></td><td>";
回聲form_dropdown(「varShippingCountry」,$ countryall,$ selFunc);