上下移动表格行 - Jquery/Javascript [英] Move table rows up and down - Jquery/Javascript

问题描述

谁能告诉我如何通过 jQuery/Javascript 上下移动表格行.

Can anyone please tell me how to move table rows up and down through jQuery/Javascript.

我有一张表格，第一个 td 中的每一行都有一个单选按钮.单击向上/向下箭头时，所选行应向上/向下移动.

I have a table and for each row a radio button is there in the first td. On clicking the up/down arrows the selected rows should move up/down.

期待一些想法......

Looking forward for some ideas...

推荐答案

先获取选中的行:

var radio;
// assuming there's only one form in your page, replace 0 with whatever it is
// and inputs have name 'radioGroupName'
for (var i in document.forms[0].radioGroupName) {
    if (documents.forms[0].radioGroupName[i].checked) {
        radio = documents.forms[0].radioGroupName[i].parentNode.parentNode;
        break;
    }
}

上移:

var prev = radio.previousSibling;
var par = radio.parentNode;
if (prev) {
    par.removeChild(radio);
    par.insertBefore(radio, prev);
}

向下移动:

var next = radio.nextSibling;
var par = radio.parentNode;
par.removeChild(radio);
if (next.nextSibling)
    par.insertBefore(radio, next.nextSibling);
else
    par.appendChild(radio);

这篇关于上下移动表格行 - Jquery/Javascript的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！