我有一个节点列表 :
<div id="node-1"></div>
<div id="node-2" class="current"></div>
<div id="node-3"></div>
<div id="node-4"></div>
<div id="node-5"></div>
使用 $("当前")
作为选择器(节点-2)时, Zepto 如何获得所有节点 3-5?
我有一个节点列表 :
<div id="node-1"></div>
<div id="node-2" class="current"></div>
<div id="node-3"></div>
<div id="node-4"></div>
<div id="node-5"></div>
使用 $("当前")
作为选择器(节点-2)时, Zepto 如何获得所有节点 3-5?
在Zepto.js有类似下个All()的东西吗?
根据"ext
和 之前,在
ext
后有显著差距。
这将意味着你需要一个循环,例如:
var $current = $(".current"),
$walk,
$following = $(),
$next;
for ($walk = $current.next(); $walk[0]; $walk = $walk.next()) {
$following.add($walk);
}
使用 add
与 jQuery 有效 。 Zepto s docs 声称 APIs 提供的匹配jQuery 对应方 (他们的粗脸), 但 add docs 只谈论使用选择器, 所以您可能不得不玩这个游戏 。
这应该行得通。几乎就像http://api.jquery.com/nextAll/ 和http://api.jquery.com/prevAll/
;(function($){
var e = {
nextAll: function(s) {
var $els = $(), $el = this.next()
while( $el.length ) {
if(typeof s === undefined || $el.is(s)) $els = $els.add($el)
$el = $el.next()
}
return $els
},
prevAll: function(s) {
var $els = $(), $el = this.prev()
while( $el.length ) {
if(typeof s === undefined || $el.is(s)) $els = $els.add($el)
$el = $el.prev()
}
return $els
}
}
$.extend( $.fn, e )
})(Zepto);
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