jquery交换两个元素位置

元素位置"/>

jquery交换两个元素位置

<div><img id='tu1' src='图片1' />
<div><img id='tu2' src='图片2' />

var a = $("#tu1");
var b = $("#tu2");
exchange_element(a,b);
function exchange_element(a,b) {if(undefined == $(a).html()){return;}if(undefined == $(b).html()){return;}var $div1 = $(a);var $div3 = $(b);var $temobj1 = $("<div></div>");var $temobj2 = $("<div></div>");$temobj1.insertBefore($div1);$temobj2.insertBefore($div3);$div1.insertAfter($temobj2);$div3.insertAfter($temobj1);$temobj1.remove();$temobj2.remove();}

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