jQuery刷新正在创建不必要的无限循环
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我有一个要刷新的好友列表。每次刷新后，便开始将相同的名称添加到列表中，而不仅仅是刷新函数。任何想法都很棒，或者我只是想念完整的东西？
$(function() {
$(\'<div />\').html(\'<div id=\"buddies\" class=\"buddies\" style=\"vertical-align:bottom\"><div class=\"imheader\"> Online Favorites<span class=\"fr\"><a href=\"#\" id=\"exitlist\">X</a></span></div><div class=\"imheader2\"><div class=\"imheaderspan\"><a href=\"#\">Options</a></div></div><ul class=\"imwindow\"><div id=\"myonlinefavs\"></div></ul></div><div id=\"chatbar\" class=\"chatbar\"><div id=\"ims\"></div><div class=\"buddylist\" id=\"buddylist\"><center><a href=\"#\" id=\"im-menu\" class=\"im-menu\">Favorites (<strong id=\"friendsonline\">0</strong>)</a></center></div></div>\').appendTo(\'body\');
var imRoot = $(\"#im-menu\");
var buddies = $(\"#buddies\");
imRoot.click(function(){
buddies.toggle();
imRoot.blur();
return( false );
});
$(\"#exitlist\").click(function(){
buddies.toggle();
imRoot.blur();
return( false );
});
$(document).click(function( event ){
if (buddies.is( \":visible\" ) && !$( event.target ).closest( \"#buddies\" ).size()){
buddies.hide();
}
});
$(function FL(){
$.ajax({
type: \'POST\',
url: \'config/receive_buddylist.php\',
cache: \'false\',
dataType: \'json\',
success: function(data){
onlineNumber = buddylistreceived = 0;
data && $.each(data, function(i, e){
if (i == \"buddylist\") {
buddylistreceived = 1;
totalFriendsNumber = onlineNumber = 0;
$.each(e, function (l, f) {
if(f.id != null){
longname = f.n.length > 16 ? f.n.substr(0, 16) + \"...\" : f.n;
$(\'#myonlinefavs\').append(\'<li>\' + longname + \'</li>\');
}
if(f.s == \'0\') onlineNumber++;
totalFriendsNumber++;
});
}
});
R = onlineNumber;
if (R > 0){
$(\'#friendsonline\').html(onlineNumber);
} else {
$(\'#myonlinefavs\').html(\'No favorites online.\');
$(\'#friendsonline\').html(\'0\');
}
}
});
Z = setTimeout(function () {
FL()
}, 1000)
});
});
没有找到相关结果
已邀请:
1 个回复
苏髓骗撩
元素的函数之前，应清除列表，如下所示：。