如果选择了选项，则显示隐藏的文本字段

Posted 2021-02-26

//If div option "Selected Text" is selected, display test.
$("#div").change(function() {
  if (($("option:selected", $(this)).attr("value")=="Selected Text")) {
	$("#div2:hidden").show();
	$('#div2').addClass('inputclass pageRequired');
  } else {
	$('#div2').removeClass('inputclass pageRequired');
	$('#div2').removeClass('warning');
	$("#div2:visible").hide();
  }                  
});