gpt4 book ai didi

javascript - JQuery/Javascript 冲突? - 根据选择选项显示/隐藏 div 不起作用

转载 作者:搜寻专家 更新时间:2023-10-31 21:05:34 26 4
gpt4 key购买 nike

我有一个预订表格,我想根据选择选项中的号码添加多名服务员。

我已经在自己这里工作了 - https://jsfiddle.net/dentjames/7buxvd87/1/

<!DOCTYPE html>
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8">

<script type='text/javascript' src='//code.jquery.com/jquery-1.10.1.js'></script>
<script type='text/javascript'>

jQuery(function () {
var $blocks = $('.block');
$('#choices').change(function () {
$blocks.slice(0, +this.value || 1).show();
$blocks.slice(+this.value || 1).hide();
}).change()
})

</script>

</head>
<body>
<select id="choices">
<option value="">Please choose number of children</option>
<option value="1">1 Child</option>
<option value="2">2 Children</option>
<option value="3">3 Children</option>
<option value="4">4 Children</option>
<option value="5">5 Children</option>
</select>
<div id="block-1" class="block">
<tr valign="baseline">
<td align="left" class="bodytext1">
<div align="left" class="text"><br><strong>First child</strong></div>
</td>
</tr>
<tr valign="baseline">
<td align="left" class="bodytext1">
<div align="left" class="text">* First Name:</div>
</td>
<td colspan="2" align="left">
<div align="left"> <span class="text"><font color="#FFFFFF">
<input name="cfname" type="text" id="Child First Name" size="40">
</font></span>

</div>
</td>
</tr>
<tr valign="baseline">
<td align="left" class="bodytext1">
<div align="left" class="text">* Surname:</div>
</td>
<td colspan="2" align="left">
<div align="left"> <span class="text"><font color="#FFFFFF">
<input name="csname" type="text" id="Child Surname" size="40">
</font></span>

</div>
</td>
</tr>
<tr valign="baseline">
<td align="left" class="bodytext1">
<div align="left" class="text">Sex:</div>
</td>
<td colspan="2" align="left">
<div align="left"> <span class="text"><font color="#FFFFFF">
<select name="csex" size="1" id="Child Sex">
<option value="Boy">Boy</option>
<option value="Girl">Girl</option>
</select>
</font></span>

</div>
</td>
</tr>
<tr valign="baseline">
<td align="left" class="bodytext1">
<div align="left" class="text">* Date of Birth:</div>
</td>
<td colspan="2" align="left">
<div align="left"> <span class="text"><font color="#FFFFFF">
<input name="cdob" type="text" id="Child Date of Birth" size="40">
</font></span>

</div>
</td>
</tr>
<tr valign="baseline">
<td align="left" nowrap class="bodytext1">
<div align="left" class="text">Age at time of booking:</div>
</td>
<td colspan="2" align="left">
<div align="left"> <span class="text"><font color="#FFFFFF">
<input name="cage" type="text" id="Child age at time of booking" size="40">
</font></span>

</div>
</td>
</tr>
<tr valign="baseline">
<td align="left" class="bodytext1">
<div align="left" class="text">Current school:</div>
</td>
<td colspan="2" align="left">
<div align="left"> <span class="text"><font color="#FFFFFF">
<input name="cschool" type="text" id="Child current school" size="40">
</font></span>

</div>
</td>
</tr>
</div>
<div id="block-2" class="block">
<tr valign="baseline">
<td align="left" class="bodytext1">
<div align="left" class="text"><br><strong>Second child</strong></div>
</td>
</tr>

<tr valign="baseline">
<td align="left" class="bodytext1">
<div align="left" class="text">* First Name:</div>
</td>
<td colspan="2" align="left">
<div align="left"> <span class="text"><font color="#FFFFFF">
<input name="cfname" type="text" id="Child First Name" size="40">
</font></span>

</div>
</td>
</tr>
<tr valign="baseline">
<td align="left" class="bodytext1">
<div align="left" class="text">* Surname:</div>
</td>
<td colspan="2" align="left">
<div align="left"> <span class="text"><font color="#FFFFFF">
<input name="csname" type="text" id="Child Surname" size="40">
</font></span>

</div>
</td>
</tr>
<tr valign="baseline">
<td align="left" class="bodytext1">
<div align="left" class="text">Sex:</div>
</td>
<td colspan="2" align="left">
<div align="left"> <span class="text"><font color="#FFFFFF">
<select name="csex" size="1" id="Child Sex">
<option value="Boy">Boy</option>
<option value="Girl">Girl</option>
</select>
</font></span>

</div>
</td>
</tr>
<tr valign="baseline">
<td align="left" class="bodytext1">
<div align="left" class="text">* Date of Birth:</div>
</td>
<td colspan="2" align="left">
<div align="left"> <span class="text"><font color="#FFFFFF">
<input name="cdob" type="text" id="Child Date of Birth" size="40">
</font></span>

</div>
</td>
</tr>
<tr valign="baseline">
<td align="left" nowrap class="bodytext1">
<div align="left" class="text">Age at time of booking:</div>
</td>
<td colspan="2" align="left">
<div align="left"> <span class="text"><font color="#FFFFFF">
<input name="cage" type="text" id="Child age at time of booking" size="40">
</font></span>

</div>
</td>
</tr>
<tr valign="baseline">
<td align="left" class="bodytext1">
<div align="left" class="text">Current school:</div>
</td>
<td colspan="2" align="left">
<div align="left"> <span class="text"><font color="#FFFFFF">
<input name="cschool" type="text" id="Child current school" size="40">
</font></span>

</div>
</td>
</tr>
</div>
<div id="block-3" class="block">
<tr valign="baseline">
<td align="left" class="bodytext1">
<div align="left" class="text"><br><strong>Third child</strong></div>
</td>
</tr>
<tr valign="baseline">
<td align="left" class="bodytext1">
<div align="left" class="text">* First Name:</div>
</td>
<td colspan="2" align="left">
<div align="left"> <span class="text"><font color="#FFFFFF">
<input name="cfname" type="text" id="Child First Name" size="40">
</font></span>

</div>
</td>
</tr>
<tr valign="baseline">
<td align="left" class="bodytext1">
<div align="left" class="text">* Surname:</div>
</td>
<td colspan="2" align="left">
<div align="left"> <span class="text"><font color="#FFFFFF">
<input name="csname" type="text" id="Child Surname" size="40">
</font></span>

</div>
</td>
</tr>
<tr valign="baseline">
<td align="left" class="bodytext1">
<div align="left" class="text">Sex:</div>
</td>
<td colspan="2" align="left">
<div align="left"> <span class="text"><font color="#FFFFFF">
<select name="csex" size="1" id="Child Sex">
<option value="Boy">Boy</option>
<option value="Girl">Girl</option>
</select>
</font></span>

</div>
</td>
</tr>
<tr valign="baseline">
<td align="left" class="bodytext1">
<div align="left" class="text">* Date of Birth:</div>
</td>
<td colspan="2" align="left">
<div align="left"> <span class="text"><font color="#FFFFFF">
<input name="cdob" type="text" id="Child Date of Birth" size="40">
</font></span>

</div>
</td>
</tr>
<tr valign="baseline">
<td align="left" nowrap class="bodytext1">
<div align="left" class="text">Age at time of booking:</div>
</td>
<td colspan="2" align="left">
<div align="left"> <span class="text"><font color="#FFFFFF">
<input name="cage" type="text" id="Child age at time of booking" size="40">
</font></span>

</div>
</td>
</tr>
<tr valign="baseline">
<td align="left" class="bodytext1">
<div align="left" class="text">Current school:</div>
</td>
<td colspan="2" align="left">
<div align="left"> <span class="text"><font color="#FFFFFF">
<input name="cschool" type="text" id="Child current school" size="40">
</font></span>

</div>
</td>
</tr>
</div>
<div id="block-4" class="block">
<tr valign="baseline">
<td align="left" class="bodytext1">
<div align="left" class="text"><br><strong>Forth child</strong></div>
</td>
</tr>
<tr valign="baseline">
<td align="left" class="bodytext1">
<div align="left" class="text">* First Name:</div>
</td>
<td colspan="2" align="left">
<div align="left"> <span class="text"><font color="#FFFFFF">
<input name="cfname" type="text" id="Child First Name" size="40">
</font></span>

</div>
</td>
</tr>
<tr valign="baseline">
<td align="left" class="bodytext1">
<div align="left" class="text">* Surname:</div>
</td>
<td colspan="2" align="left">
<div align="left"> <span class="text"><font color="#FFFFFF">
<input name="csname" type="text" id="Child Surname" size="40">
</font></span>

</div>
</td>
</tr>
<tr valign="baseline">
<td align="left" class="bodytext1">
<div align="left" class="text">Sex:</div>
</td>
<td colspan="2" align="left">
<div align="left"> <span class="text"><font color="#FFFFFF">
<select name="csex" size="1" id="Child Sex">
<option value="Boy">Boy</option>
<option value="Girl">Girl</option>
</select>
</font></span>

</div>
</td>
</tr>
<tr valign="baseline">
<td align="left" class="bodytext1">
<div align="left" class="text">* Date of Birth:</div>
</td>
<td colspan="2" align="left">
<div align="left"> <span class="text"><font color="#FFFFFF">
<input name="cdob" type="text" id="Child Date of Birth" size="40">
</font></span>

</div>
</td>
</tr>
<tr valign="baseline">
<td align="left" nowrap class="bodytext1">
<div align="left" class="text">Age at time of booking:</div>
</td>
<td colspan="2" align="left">
<div align="left"> <span class="text"><font color="#FFFFFF">
<input name="cage" type="text" id="Child age at time of booking" size="40">
</font></span>

</div>
</td>
</tr>
<tr valign="baseline">
<td align="left" class="bodytext1">
<div align="left" class="text">Current school:</div>
</td>
<td colspan="2" align="left">
<div align="left"> <span class="text"><font color="#FFFFFF">
<input name="cschool" type="text" id="Child current school" size="40">
</font></span>

</div>
</td>
</tr>
</div>
<div id="block-5" class="block">
<tr valign="baseline">
<td align="left" class="bodytext1">
<div align="left" class="text"><br><strong>Fifth child</strong></div>
</td>
</tr>

<tr valign="baseline">
<td align="left" class="bodytext1">
<div align="left" class="text">* First Name:</div>
</td>
<td colspan="2" align="left">
<div align="left"> <span class="text"><font color="#FFFFFF">
<input name="cfname" type="text" id="Child First Name" size="40">
</font></span>

</div>
</td>
</tr>
<tr valign="baseline">
<td align="left" class="bodytext1">
<div align="left" class="text">* Surname:</div>
</td>
<td colspan="2" align="left">
<div align="left"> <span class="text"><font color="#FFFFFF">
<input name="csname" type="text" id="Child Surname" size="40">
</font></span>

</div>
</td>
</tr>
<tr valign="baseline">
<td align="left" class="bodytext1">
<div align="left" class="text">Sex:</div>
</td>
<td colspan="2" align="left">
<div align="left"> <span class="text"><font color="#FFFFFF">
<select name="csex" size="1" id="Child Sex">
<option value="Boy">Boy</option>
<option value="Girl">Girl</option>
</select>
</font></span>

</div>
</td>
</tr>
<tr valign="baseline">
<td align="left" class="bodytext1">
<div align="left" class="text">* Date of Birth:</div>
</td>
<td colspan="2" align="left">
<div align="left"> <span class="text"><font color="#FFFFFF">
<input name="cdob" type="text" id="Child Date of Birth" size="40">
</font></span>

</div>
</td>
</tr>
<tr valign="baseline">
<td align="left" nowrap class="bodytext1">
<div align="left" class="text">Age at time of booking:</div>
</td>
<td colspan="2" align="left">
<div align="left"> <span class="text"><font color="#FFFFFF">
<input name="cage" type="text" id="Child age at time of booking" size="40">
</font></span>

</div>
</td>
</tr>
<tr valign="baseline">
<td align="left" class="bodytext1">
<div align="left" class="text">Current school:</div>
</td>
<td colspan="2" align="left">
<div align="left"> <span class="text"><font color="#FFFFFF">
<input name="cschool" type="text" id="Child current school" size="40">
</font></span>

</div>
</td>
</tr>
</div>

</body>

</html>

但是当我将它合并到主窗体中时,它不起作用。我确定与现有的 javascript 存在一些冲突,并且可能与 php 存在一些问题。

整个表格可以在这里查看: http://whizzkidsclub.co.uk/horsham_bookingform_multiple.php

非常感谢任何帮助。

最佳答案

在 url (whizkidsclub...) 中,id 为 block-1、block-2 等的 div 不包含任何元素。第一个 child 、第二个 child 等的控件在 div 之外。 enter image description here

将您的控件移动到正确的 div(s),它应该开始工作


编辑 正如 Jason 所指出的,问题是 div 不能是 table 元素的直接子元素。所以解决这个问题的一种方法是使用嵌套表。那就是变化<div id='block-1'><table id='block-1'> .也就是说,我确信一定有更好的方法...

演示了此修复 here .

关于javascript - JQuery/Javascript 冲突? - 根据选择选项显示/隐藏 div 不起作用,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/32924519/

26 4 0
Copyright 2021 - 2024 cfsdn All Rights Reserved 蜀ICP备2022000587号
广告合作:1813099741@qq.com 6ren.com