当列表项更改时,我试图将Jquery变量传递给php同一页面上的变量
<select name="RegistrationTypeID"class="formselectbox"id="RD"
onchange="getText(this.val)">
<option value="">Select Registration Type</option>
<option value="1">Contractor</option>
<option value="2">Exhibitor</option>
<option value="3">Media</option>
<option value="4">Organizer</option>
<option value="5">VIP</option>
<option value="6">Visitor</option>
</select>
function getText(text){
var a = $("#RD option:selected").text();
// i want variable a to `php` variable a. on same page
}
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