当用户从我的选择表单中选择“是”时,我制作了此表单以显示某些选项。我根本无法显示隐藏的 div,但我使用了控制台,发现至少将 select 更改为 yes 确实使我的 if 语句运行。我已经进行了测试并且 JQuery 正在工作,但是
谁能帮我确定我哪里出错了?
<form method="post" action="quizcreatescript.php" name="quizcreateform" id="quizcreateform">
<select name="choosemarks" id="choosemarks">
<option value="noweights">No</option>
<option value="yesweights">Yes</option>
</select>
<!-- >This div is hidden until the user selects yes to add own marks<-->
<div class="hide" id="hiddendiv1"><!-- this select box will be hidden at first -->
<div class="input select">
<input type="text" name="quizcorrectaward" id="quizcorrectaward"><br>
<input type="text" name="quizincorrectaward" id="quizincorrectaward"><br>
</div>
</div>
<script type="text/javascript">
$("#choosemarks").change(function(){ // when #choosemarks changes
if ($(this).val() == "yesweights" ) { // if user selects to add own marks $(".hiddendiv1").slideDown("fast"); // if yes show the hidden div
}
else { $(".hiddendiv1").slideUp("fast"); //otherwise, hide the div again.
}
});
</script>
<input type="submit" name="createthequiz" id="createquiz" value="Create Quiz">
</form>
CSS表单有
.hide {
display:none;
}