javascript - history.back() 清除表单值

Question

我有一个表单，用户在其中输入了一些信息。单击提交按钮后，脚本会检查条目。如果出现问题，用户必须返回并修复它。

但是当我使用时history.back()，页面将被重新加载并且所有条目都消失了。我怎样才能使它与 jQuery Mobile 一起工作？

<a href="javascript:history.back()" data-icon="back" data-role="button" data-theme="b">Back</a>

Answer 1

Simply try this

javascript:history.go(-1)

This is worth reading to... https://developer.mozilla.org/en-US/docs/DOM/Manipulating_the_browser_history

These are Plugins..If You don't want to add plugins then avoid it..but it works great and servers the purpose.

http://benalman.com/projects/jquery-bbq-plugin/

https://github.com/browserstate/history.js

In any case you will have to add some logic to make the data persist in some state or session to use it when you come back.

Jquery Mobile Specific solution:

data-rel="back" on anchor tag.

http://jquerymobile.com/demos/1.0a4.1/#docs/forms/../../docs/content/../../docs/forms/../../docs/forms/../../docs/pages/docs-pages.html See Back Linking in JQuery Mobile.