我的 HTML 代码中有 2 个 div 标签,并且我定义了一个可以展开或隐藏它们的类。我遇到的问题是,当我单击其他更改的值之一时。
<HTML>
<BODY>
<FORM>
<script language="JavaScript">
function setVisibility(id) {
if (document.getElementById('btnshowhide').value == '-') {
document.getElementById('btnshowhide').value = '+';
document.getElementById(id).style.display = 'none';
} else {
document.getElementById('btnshowhide').value = '-';
document.getElementById(id).style.display = 'inline';
}
}
</script>
<FIELDSET style="width: 600px;">
<LEGEND>
<input type=button name=type id='btnshowhide' value='+' onclick="setVisibility('div1');" ;/>Insert Data:</LEGEND>
<DIV id="div1" style="display: none;">
<LABEL for="351fef76-b826-426f-88c4-dbaaa60f886b">Name:</LABEL>
<TEXTAREA id="351fef76-b826 -426f-88c4-dbaaa60f886b" name="txtname" value="Name" type="text" title="Name:">Name</TEXTAREA>
<BR>
<LABEL for="02973dcc-5677-417c-a9bf-1578f58923ef">Family:</LABEL>
<TEXTAREA id="02973dcc-5677-417c-a9bf-1578f58923ef" name="txtFamiy" value="Family" type="text" title="Family:">Family</TEXTAREA>
<BR>
</DIV>
</FIELDSET>
<BR>
<FIELDSET style="width: 600px;">
<LEGEND>
<input type=button name=type id='btnshowhide' value='+' onclick="setVisibility('div2');" ;/>Insert Data:</LEGEND>
<DIV id="div2" style="display: none;">
<LABEL for="d8876943-5861-4d62-9249-c5fef88219fa">Type of property</LABEL>
<SELECT id="d8876943-5861-4d62-9249-c5fef88219fa" name="PropertyType" value="" type="select" title="Type of property"></SELECT>
<BR>
</DIV>
</FIELDSET>
<BR>
</FORM>
</BODY>
</HTML>
我尝试更改按钮的 ID,但没有任何改变。