我有一个显示您当前消息的消息页面。但问题是,它只显示一条消息,那是“最新”的消息。我点击它的第一个消息栏,它不会显示 HTML 代码,即使它删除了“未选择邮件”
这是我在第二个消息选项卡上按下时的显示方式:https://i.imgur.com/hMjftkm.png
我的问题是,第一个消息选项卡不会显示它的 HTML 代码。当我更改消息选项卡(单击新选项卡)时,它不会实现新代码。它显示相同的代码布局。
我发现错误在 javascript 中,在 MAILCONTENT(1 或 2)处,但我不知道如何修复它
JavaScript
<script>
$(document).ready(function() {
$('.emailcontent input[type=checkbox]').click(function() {
if($(this).is(':checked')) {
$(this).closest('.list-group-item').addClass('selected');
} else {
$(this).closest('.list-group-item').removeClass('selected');
}
});
// Clicking a message
$('.list-group-item > .media').click(function() {
$('.list-group-item').each(function() {
$(this).removeClass('active');
});
$(this).parent().addClass('active').removeClass('unread');
$('.nomail').addClass('hide');
$('.mailcontent').removeClass('hide');
});
$('.list-group-item > .media2').click(function() {
$('.list-group-item').each(function() {
$(this).removeClass('active');
});
$(this).parent().addClass('active').removeClass('unread');
$('.nomail2').addClass('hide');
$('.mailcontent').removeClass('hide');
});
});
</script>
HTML
<div class="mainpanel">
<div class="emailcontent">
<div class="email-options">
<label class="ckbox">
</label>
</div><!-- email-options -->
<div class="list-group">
<div class="list-group-item unread">
<div class="list-left">
<label class="ckbox">
</label>
</div>
<div class="media">
<div class="media-left">
<img class="media-object img-circle" src="../images/photos/user1.png" alt="">
</div>
<div class="media-body">
<span class="pull-right">1 hour ago</span>
<h5 class="media-heading">Sendername1</h5>
<h5>Title1</h5>
</div>
<p>Hi. There's something wri..</p>
</div>
</div>
<div class="list-group-item unread">
<div class="list-left">
<label class="ckbox">
</label>
</div>
<div class="media2">
<div class="media-left">
<img class="media-object img-circle" src="../images/photos/user1.png" alt="">
</div>
<div class="media-body">
<span class="pull-right">1 hour ago</span>
<h5 class="media-heading">Sendername2</h5>
<h5>Title2</h5>
</div>
<p>That's title2 that means yo...</p>
</div>
</div>
</div><!-- emailcontent -->
<div class="contentpanel emailpanel">
<h3 class="nomail">No mail selected</h3>
<div class="mailcontent hide">
<div class="email-header">
<div class="pull-right">
2 hour ago
</div>
<div class="media">
<div class="media-left">
<a href="#">
<img class="media-object img-circle" src="../images/photos/user1.png" alt="">
</a>
</div>
<div class="media-body">
<h4 class="media-heading">Sendername1</h4>
to: me
</div>
</div><!-- media -->
</div><!-- email-header -->
<hr>
<h3 class="email-subject">MESSAGE1</h3>
<div class="email-body">
<p>Text1</p>
</div><!-- mailcontent -->
</div><!-- contentpanel --><!-- mailcontent -->
<div class="contentpanel emailpanel">
<h3 class="nomail">No mail selected</h3>
<div class="mailcontent hide">
<div class="email-header">
<div class="pull-right">
2 hour ago
</div>
<div class="media2">
<div class="media-left">
<a href="#">
<img class="media-object img-circle" src="../images/photos/user1.png" alt="">
</a>
</div>
<div class="media-body">
<h4 class="media-heading">Title2</h4>
to: me
</div>
</div><!-- media -->
</div><!-- email-header -->
<hr>
<h3 class="email-subject">MESSAGE2</h3>
<div class="email-body">
<p>That's message 2</p>
</div><!-- mailcontent -->
</div><!-- contentpanel --><!-- mailcontent -->
</div><!-- mainpanel -->
</div><!-- mainpanel -->
</div><!-- emailcontent -->
</div>
</div>
最佳答案
首先:您可能应该稍微重新设计一下代码。 但是如果你只是想让它按原样工作,这里是解决方案:
html:
<div class="mainpanel">
<div class="emailcontent">
<div class="email-options">
<label class="ckbox">
</label>
</div><!-- email-options -->
<div class="list-group">
<div class="list-group-item unread">
<div class="list-left">
<label class="ckbox">
</label>
</div>
<div class="media">
<div class="media-left">
<img class="media-object img-circle" src="../images/photos/user1.png" alt="">
</div>
<div class="media-body">
<span class="pull-right">1 hour ago</span>
<h5 class="media-heading">Sendername</h5>
<h5>Title!</h5>
</div>
<p>This is messagebar1. Clicking it will show TITLE1.</p>
</div>
</div>
<div class="list-group-item unread">
<div class="list-left">
<label class="ckbox">
</label>
</div>
<div class="media2">
<div class="media-left">
<img class="media-object img-circle" src="../images/photos/user1.png" alt="">
</div>
<div class="media-body">
<span class="pull-right">1 hour ago</span>
<h5 class="media-heading">sendername2</h5>
<h5>Title2</h5>
</div>
<p>This is messagebar2. Clicking it will show TITLE2</p>
</div>
</div>
</div><!-- emailcontent -->
<div class="contentpanel emailpanel">
<h3 class="nomail">No mail selected</h3>
<div class="mailcontent hide">
<div class="email-header">
<div class="pull-right">
2 hour ago
</div>
<div class="media2">
<div class="media-left">
<a href="#">
<img class="media-object img-circle" src="../images/photos/user1.png" alt="">
</a>
</div>
<div class="media-body">
<h4 class="media-heading">SENDER1</h4>
to: me
</div>
</div><!-- media -->
</div><!-- email-header -->
<hr>
<h3 class="email-subject">TITLE1</h3>
<div class="email-body">
<p>So this should be message1</p>
</div>
<br>
<hr>
</div><!-- mailcontent -->
<div class="mailcontent2 hide">
<div class="email-header">
<div class="pull-right">
2 hour ago
</div>
<div class="media2">
<div class="media-left">
<a href="#">
<img class="media-object img-circle" src="../images/photos/user1.png" alt="">
</a>
</div>
<div class="media-body">
<h4 class="media-heading">sendername2</h4>
to: me
</div>
</div><!-- media -->
</div><!-- email-header -->
<hr>
<h3 class="email-subject">TITLE 2</h3>
<div class="email-body">
<p>So there is message2 layout. But if I click messagebar1 it won't show it's content and delete this or vice-versa</p>
</div>
</div><!-- mailcontent -->
</div><!-- mainpanel -->
</div><!-- mainpanel -->
JavaScript:
$(document).ready(function() {
$('.emailcontent input[type=checkbox]').click(function() {
if($(this).is(':checked')) {
$(this).closest('.list-group-item').addClass('selected');
} else {
$(this).closest('.list-group-item').removeClass('selected');
}
});
// Clicking a message
$('.list-group-item > .media').click(function() {
$('.list-group-item').each(function() {
$(this).removeClass('active');
});
$(this).parent().addClass('active').removeClass('unread');
$('.nomail').addClass('hide');
$('.mailcontent').removeClass('hide');
$('.mailcontent2').addClass('hide');
});
$('.list-group-item > .media2').click(function() {
$('.list-group-item').each(function() {
$(this).removeClass('active');
});
$(this).parent().addClass('active').removeClass('unread');
$('.nomail').addClass('hide');
$('.mailcontent2').removeClass('hide');
$('.mailcontent').addClass('hide');
});
});
所以问题是,即使您隐藏了 mailcontent2,它的包装 div 仍然可见,而 mailcontent 是可见的,但在那个空的 div 之下。我将两个邮件内容都移到了同一个容器 div 下。我建议您在加载时创建一个包含消息的对象数组,并将与该消息的数组索引相同的每个左侧面板菜单项 ID 分配给它,然后您只能有一个邮件内容,并从数组中为其分配不同的文本.
还可以在浏览器中使用开发控制台(通常是 F12),您可以将鼠标悬停在元素上并查看其尺寸和位置,因此可以看到第二个邮件容器位于第一个邮件容器之上。您还可以在那里快速禁用、启用和编辑 css 并运行 javascript 命令,这样您就可以编写合适的样式并立即查看它的外观。
关于javascript - 使用 javascript 和 divstyles 显示新的 html 代码,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/52381524/