我正在使用Spring 3.0 + tiles。我已经为所有页面创建了带有锚标记的公共菜单,并为其应用了css。我点击菜单时使用Jquery动态更改菜单的css类。
当选择菜单/链接时,将应用“selectedTab”css类,并且对于所有正常链接,将应用“tab”css类。我面临的问题是,每次请求/点击菜单都会应用样式类,然后在响应后再次取消应用。也就是说,样式仍然在请求和响应之间应用。但不是在回应之后。菜单链接的代码如下:
<div id="menu" class=" mainPageLayout clearFix" style="width:980px;margin:0 auto;">
<a id="dashboard" class="selectedTab" href="dashboard.html" onclick="return changeCss('dashboard');">
<span>Dashboard</span>
</a>
<a id="projects" class="tab" href="projectscontroller.html" onclick="return changeCss('projects');">
<span>Projects</span>
</a>
<a id="milestones" class="tab" href="milestones.html" onclick="return changeCss('milestones');">
<span>Milestones</span>
</a>
<a id="tasks" class="tab" href="tasks.html" onclick="return changeCss('tasks');">
<span>Tasks</span>
</a>
<a id="discussions" class="tab" href="messages.html" onclick="return changeCss('discussions');">
<span>Discussions</span>
</a>
<a id="reports" class="tab" href="reports.html" onclick="return changeCss('reports');">
<span>Reports</span>
</a>
<a id="history" class="tab" href="projects/history.html" onclick="return changeCss('history');">
<span>History</span>
</a>
<a id="templates" class="tab" style="float: right;" href="projects/users.html" onclick="return changeCss('templates');">
<span>Project templates</span>
</a>
<a id="users" class="tab" style="float: right;" href="projects/projectTemp.html" onclick="return changeCss('users');">
<span>Users</span>
</a>
</div>
同样的Jquery是:
function changeCss(aid){ //警报(助剂);
jQuery("#menu a").removeClass("selectedTab");
jQuery("#menu a").addClass("tab");
jQuery("#"+ aid).removeClass("tab");
jQuery("#" + aid).addClass("selectedTab");
}
菜单的Css类是:
a.selectedTab:悬停, .studioTopNavigationPanel .contentSection .navigationBox a .selectedTab:活跃 { background-color:#B8D9ED; background-image:url(“../ images / tab_selected_bg.png”); 背景位置:中心顶部; background-repeat:repeat-x; 颜色:#333333; 游标:指针; 显示:块; 向左飘浮; font-size:14px; margin-right:3px; 填充:5px 12px; text-decoration:none; }
.studioTopNavigationPanel .contentSection .navigationBox a.tab,
.studioTopNavigationPanel .contentSection .navigationBox a.tab:visited,
.studioTopNavigationPanel .contentSection .navigationBox a.tab:hover,
.studioTopNavigationPanel .contentSection .navigationBox a.tab:active
{
background-color: #ECF3F7;
background-image: url("../images/tab_bg.png");
background-position: center top;
background-repeat: repeat-x;
color: #333333;
cursor: pointer;
display: block;
float: left;
font-size: 14px;
margin-right: 3px;
padding: 5px 12px;
text-decoration: none;
}
.studioTopNavigationPanel .contentSection .navigationBox a.selectedTab,
.studioTopNavigationPanel .contentSection .navigationBox a.selectedTab:visited,
.studioTopNavigationPanel .contentSection .navigationBox a.selectedTab:hover,
.studioTopNavigationPanel .contentSection .navigationBox a.selectedTab:active
{
background-color: #B8D9ED;
background-image: url("../images/tab_selected_bg.png");
background-position: center top;
background-repeat: repeat-x;
color: #333333;
cursor: pointer;
display: block;
float: left;
font-size: 14px;
margin-right: 3px;
padding: 5px 12px;
text-decoration: none;
}
请告诉我哪里错了,并尽快为此提供适当的解决方案。
答案 0 :(得分:1)
我还认为服务器端菜单构造,将selectedTab应用于当前相关元素是Quaternion公开的最佳解决方案。
但是如果你真的没有设法做到这一点,你也可以(仔细...污垢)解析js中的document.location.href来了解在哪个页面上,然后将selectedTab类应用于正确的元素。
答案 1 :(得分:1)
也许你可以尝试这样的事情:
var urlProjectsController = 'http://yourdomain.com/projectscontroller.html';
var urlMilestones = 'http://yourdomain.com/milestones.html';
if (window.location.href == urlProjectsController ){
jQuery("#projects").removeClass("tab");
jQuery("#projects").addClass("selectedTab");
}else if (window.location.href == urlMilestones ){
jQuery("#milestones").removeClass("tab");
jQuery("#milestones").addClass("selectedTab");
}
......
......
and so on for the remaining links.
答案 2 :(得分:1)
jQuery(function(){
jQuery("#menu a").on("click",function(){
jQuery("#menu a").removeClass("selectedTab");
jQuery("#menu a").addClass("tab");
jQuery(this).removeClass("tab");
jQuery(this).addClass("selectedTab");
})
});
答案 3 :(得分:1)
$(document).on("click", "#message", function(event) {
$('.chat-type-msg').css('background-color','#FAFAFA');
$('.chat-type-msg').css('color','#535353');
});
答案 4 :(得分:1)
试试这个
.studioTopNavigationPanel .contentSection .navigationBox a.selectedTab,
.studioTopNavigationPanel .contentSection .navigationBox a.selectedTab:visited,
.studioTopNavigationPanel .contentSection .navigationBox a.selectedTab:hover,
.studioTopNavigationPanel .contentSection .navigationBox a.selectedTab:active
{
background-color: #B8D9ED !important;
background-image: url("../images/tab_selected_bg.png");
background-position: center top;
background-repeat: repeat-x;
color: #333333!important;
cursor: pointer;
display: block;
float: left;
font-size: 14px;
margin-right: 3px;
padding: 5px 12px;
text-decoration: none;
}
答案 5 :(得分:1)
jQuery(function(){
jQuery("#menu a").on("click",function(){
if($('#test').attr('class')=="selectedTab")
jQuery("#menu a").removeClass("selectedTab");
jQuery("#menu a").addClass("tab");
}
else{ jQuery(this).removeClass("tab");
jQuery(this).addClass("selectedTab");
}
});
});
答案 6 :(得分:1)
<html>
<head>
<style type="text/css">
.about_normal
{
background-color:red;
color:blue;
}
.about_active
{
background-color:black;
color:green;
}
</style>
<script type="text/javascript">
var divSelected = null;
function SelectOrUnSelect(x)
{
if(divSelected != null) divSelected.className = 'about_normal';
divSelected = x;
x.className = 'about_active';
}
</script>
</head>
<body>
<ul>
<li class="about_normal" id="t1"><a href="#1" onclick="SelectOrUnSelect(t1)">Our Mission</a></li>
<li class="about_normal" id="t2"><a href="#2" onclick="SelectOrUnSelect(t2)">Company Info</a></li>
<li class="about_normal" id="t3"><a href="#3" onclick="SelectOrUnSelect(t3)">All Services</a></li>
<li class="about_normal" id="t4"><a href="#4" onclick="SelectOrUnSelect(t4)">Press</a></li>
<li class="about_normal" id="t5"><a href="#5" onclick="SelectOrUnSelect(t5)">Careers</a></li>
</ul>
</body>
</html>
简单地尝试一下。只有你需要改变造型才能工作。 它的工作。
答案 7 :(得分:1)
$(function(){
$("#menu a").on("click",function(){
var ths = $(this);
if($('#test').hasClass("selectedTab")){ths.removeClass("selectedTab").addClass("tab");}
else{ths.removeClass("tab").addClass("selectedTab");}
});
});