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我有一个程序被配置为当单击+/-图标时隐藏/显示表格行。该功能正在工作,但是,当父类别切换关闭时,我需要找出重置所有隐藏/显示图标的方法。Jquery - 如果父类被点击切换图像Src隐藏/显示
$(function(){
//src vars
var hide_src = "http://www.synchronizeddesigns.com/filter_hide.gif",
reveal_src = "http://www.synchronizeddesigns.com/filter_reveal.gif",
s = '';
//hide all sublevel elements
$(".subsub, .subsubsub").hide();
$("a").click(function(e){
e.preventDefault();
var tID = e.target.id,
tClass = '.' + tID.replace('HS', '');
$(tClass).toggle();
if(!$(tClass).is(':visible')){
s = hide_src;
//for each subcategory
$(tClass).each(function(){
//get class names into classes array
var classes = $(this).attr('class').split(' '),
parentClass = '';
//search classes array for class that begins with 'cat'
for (var j=0; j<classes.length; j++) {
if (classes[j].match("cat")){
parentClass = classes[j];
}
}
//find subsubsub elements that have a class that begins with 'cat#sub'
var subs = $('[class*=' + parentClass + 'sub]');
//if there are sub elements, hide them too
if(subs){
subs.hide();
/*****************************************************
NEED HELP HERE !!!!!!!!!!
Need a way to reset all hide/show images icon
when 'parentClass' hide/show is clicked to close.
*****************************************************/
}
});
} else {
s = reveal_src;
}
//Change image src
$("#" + tID).attr('src', s);
});
});
要复制:切换打开的所有家长和潜艇,然后关闭父母中的一方,然后重新打开父。你会发现,在+/-图标保持之前的状态
正是我需要的!谢谢@Roberto – patlxix9