永久隐藏/显示方块 [英] Hide/show a block permanently
本文介绍了永久隐藏/显示方块的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我正在使用slidetoggle打开和关闭div,并使用jquery进行了缓解.
I am using slidetoggle to open and close div, with easing using jquery.
<script>
function toggleText() {
$('#divToToggle').slideToggle("slow");
if ($('#divToToggle').css('display') == 'none') {
$('#aTag').html('Show');
}
else {
$('#aTag').html('Hide');
}
}
</script>
<a id="aTag" href="javascript:toggleText();">
Hide
</a>
它控制的div是<div id="divToToggle"></div>
我遇到的问题是onclick文本没有改变,从显示"到隐藏",反之亦然...我必须缺少一些非常简单的东西.
Issue I have is onclick the text isnt changing , from Show to Hide and vice versa... I must be missing something very very simple..
Bugger还想问我如何将Cookie附加到事件中
Bugger also meant to ask, how do i attah a cookie to the event
推荐答案
尝试一下.这将起作用
<script>
function toggleText() {
$('#divToToggle').slideToggle("slow", function(){
if ($('#divToToggle').css('display') == 'none') {
$('#aTag').html('Show');
}
else
{
$('#aTag').html('Hide');
}
});
}
</script>
<a id="aTag" href="javascript:toggleText();">
Hide
</a>
这是有关如何设置和删除Cookie的简单功能- src -
EDIT : Here is a simple function on how to set and delete a cookie - src -
function setCookie(name,value,days) {
if (days) {
var date = new Date();
date.setTime(date.getTime()+(days*24*60*60*1000));
var expires = "; expires="+date.toGMTString();
}
else var expires = "";
document.cookie = name+"="+value+expires+"; path=/";
}
function getCookie(name) {
var nameEQ = name + "=";
var ca = document.cookie.split(';');
for(var i=0;i < ca.length;i++) {
var c = ca[i];
while (c.charAt(0)==' ') c = c.substring(1,c.length);
if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
}
return null;
}
function deleteCookie(name) {
setCookie(name,"",-1);
}
function toggleText() {
$('#divToToggle').slideToggle("slow", function(){
if ($('#divToToggle').css('display') == 'none') {
$('#aTag').html('Show');
deleteCookie('hiddendiv')
}
else
{
$('#aTag').html('Hide');
setCookie('hiddendiv',1,MENTOINYOURTIMEHERE)
}
});
}
$('aTag').click('toggleText');
if(getCookie('hiddendiv'))
{
$('#divToToggle').hide();
}
<a id="aTag" href="javascript:toggleText();">
Hide
</a>
<div id ="divToToggle"></div>
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