求助:CSS超链接,选中中再点击其它地方,设置的选中样式就消失了。_html/css_WEB-ITnose
2016-06-24 12:16:52原创579
CSS设置:
#page a:hover {text-decoration:nonecolor:red}
#page a:active {text-decoration:underlinecolor:red}
选中后,再点击其它空白地方,设置的 a:active样式就消失了。 应该是该样式一直保留到点击同一级别的其它链接才对啊...
回复讨论(解决方案)
伪类,兼容性不是很好。你可以用 js 来做一个 点击后 增加一个 class 上去 。
a:link {color: #FF0000} /* 未访问的链接 */a:visited {color: #00FF00} /* 已访问的链接 */a:hover {color: #FF00FF}/* 当有鼠标悬停在链接上 */a:active {color: #0000FF} /* 被选择的链接 */
这个只有被激活状态的时候,才算符合条件吧
CSS code?1234a:link {color: #FF0000} /* 未访问的链接 */a:visited {color: #00FF00} /* 已访问的链接 */a:hover {color: #FF00FF} /* 当有鼠标悬停在链接上 */a:active {color: #0000FF} /* 被选择的链接 */
这个只有被激……
这个在点击链接的时候不就算激活吗啊?
这个应该是点击的那一下,鼠标没有松开之前。。正在操作的过程中。。。。
这个应该是点击的那一下,鼠标没有松开之前。。正在操作的过程中。。。。
好吧,那请问下,怎么改呢?
改成a:visited不能达到你要的效果吗?
或者,如果你要的效果比较多的话,可以组合使用啊
比如a:visited:hover,这样表示已经访问过的链接,再有鼠标悬浮时的情况。
按照自己的情况自己组合试试。
不过,如果操作次数多了话,最好清一下缓存,因为浏览器会记住你之前访问的网站,刷新之后,还是会显示已经访问过的情况。
改成a:visited不能达到你要的效果吗?
或者,如果你要的效果比较多的话,可以组合使用啊
比如a:visited:hover,这样表示已经访问过的链接,再有鼠标悬浮时的情况。
按照自己的情况自己组合试试
这个要模拟得好的话必须得结合js才行的,光是那排字母就不光是点击,应该要支持手指在上面精确的滑动到某个字母范围,这个一时半会写不出来。你可以去网上找个常见的JQ滚屏插件来改动下自己琢磨。
简单的办法,ABCD..XYZ做成锚链接,加个js平滑滚动,样式你自己想办法完善,把A-Z那排链接display: block后设置成正方形方块,加个ul>li套上用定位放到左上角即可:
<!DOCTYPE html><html>
<body>
<style type="text/css">
h2:target{
background:#00C}
}
</style>
<body>
<a href="#L">L</a>
<a href="#W">W</a>
<p style="height:500px">占位区</p>
<h2 id="L">L开头的电话</h2>
<p>李四</p>
<p>黎明</p>
<p style="height:500px">占位区</p>
<h2 id="W">W开头的电话</h2>
<p>王波</p>
<p>网名</p>
</body>
</html>
<script>
/* Smooth scrolling(平滑滚动到锚链接)
Changes links that link to other parts of this page to scroll
smoothly to those links rather than jump to them directly, which
can be a little disorienting.
sil, http://www.kryogenix.org/
v1.0 2003-11-11
v1.1 2005-06-16 wrap it up in an object
*/
var ss = {
fixAllLinks: function() {
// Get a list of all links in the page
var allLinks = document.getElementsByTagName('a')
// Walk through the list
for (var i=0i<allLinks.lengthi++) {
var lnk = allLinks[i]
if ((lnk.href && lnk.href.indexOf('#') != -1) &&
( (lnk.pathname == location.pathname) ||
('/'+lnk.pathname == location.pathname) ) &&
(lnk.search == location.search)) {
// If the link is internal to the page (begins in #)
// then attach the smoothScroll function as an onclick
// event handler
ss.addEvent(lnk,'click',ss.smoothScroll)
}
}
},
smoothScroll: function(e) {
// This is an event handler get the clicked on element,
// in a cross-browser fashion
if (window.event) {
target = window.event.srcElement
} else if (e) {
target = e.target
} else return
// Make sure that the target is an element, not a text node
// within an element
if (target.nodeName.toLowerCase() != 'a') {
target = target.parentNode
}
// Paranoia check this is an A tag
if (target.nodeName.toLowerCase() != 'a') return
// Find the <a name> tag corresponding to this href
// First strip off the hash (first character)
anchor = target.hash.substr(1)
// Now loop all A tags until we find one with that name
var allLinks = document.getElementsByTagName('a')
var destinationLink = null
for (var i=0i<allLinks.lengthi++) {
var lnk = allLinks[i]
if (lnk.name && (lnk.name == anchor)) {
destinationLink = lnk
break
}
}
if (!destinationLink) destinationLink = document.getElementById(anchor)
// If we didn't find a destination, give up and let the browser do
// its thing
if (!destinationLink) return true
// Find the destination's position
var destx = destinationLink.offsetLeft
var desty = destinationLink.offsetTop
var thisNode = destinationLink
while (thisNode.offsetParent &&
(thisNode.offsetParent != document.body)) {
thisNode = thisNode.offsetParent
destx += thisNode.offsetLeft
desty += thisNode.offsetTop
}
// Stop any current scrolling
clearInterval(ss.INTERVAL)
cypos = ss.getCurrentYPos()
ss_stepsize = parseInt((desty-cypos)/ss.STEPS)
ss.INTERVAL =
setInterval('ss.scrollWindow('+ss_stepsize+','+desty+',"'+anchor+'")',10)
// And stop the actual click happening
if (window.event) {
window.event.cancelBubble = true
window.event.returnValue = false
}
if (e && e.preventDefault && e.stopPropagation) {
e.preventDefault()
e.stopPropagation()
}
},
scrollWindow: function(scramount,dest,anchor) {
wascypos = ss.getCurrentYPos()
isAbove = (wascypos < dest)
window.scrollTo(0,wascypos + scramount)
iscypos = ss.getCurrentYPos()
isAboveNow = (iscypos < dest)
if ((isAbove != isAboveNow) || (wascypos == iscypos)) {
// if we've just scrolled past the destination, or
// we haven't moved from the last scroll (i.e., we're at the
// bottom of the page) then scroll exactly to the link
window.scrollTo(0,dest)
// cancel the repeating timer
clearInterval(ss.INTERVAL)
// and jump to the link directly so the URL's right
location.hash = anchor
}
},
getCurrentYPos: function() {
if (document.body && document.body.scrollTop)
return document.body.scrollTop
if (document.documentElement && document.documentElement.scrollTop)
return document.documentElement.scrollTop
if (window.pageYOffset)
return window.pageYOffset
return 0
},
addEvent: function(elm, evType, fn, useCapture) {
// addEvent and removeEvent
// cross-browser event handling for IE5+, NS6 and Mozilla
// By Scott Andrew
if (elm.addEventListener){
elm.addEventListener(evType, fn, useCapture)
return true
} else if (elm.attachEvent){
var r = elm.attachEvent("on"+evType, fn)
return r
} else {
alert("Handler could not be removed")
}
}
}
ss.STEPS = 25
ss.addEvent(window,"load",ss.fixAllLinks)
</script>