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RoR: How to prevent 迟滞后的 Ur变?
原标题:RoR: How to prevent Url change after erronous edit?

在一个标准生成的耳光项目中,当你上台时,URL会喜欢;

/

然而,当网页有效时,则使用以下代码:

   format.html { :action => "edit" }

a. 更改页数;

页: 1

(无/编辑)

为什么如此,如何防止这种情况,因为它看上去前后不一致,从而混淆不清。

增 编

最佳回答

这是因为这不会改变《欧洲刑法》。

阁下:

PUT /something/3

因此,如果它失败,《欧洲刑法》就没有变化。 只是提出你的行动文件(而不是行动守则)。

因此,如果你希望有<条码>/新>,则<条码>。 阁下:

redirect_to :edit

在这种情况下,你失去了所有信息,如<代码>目标.errors。

问题回答

贵国在守则失败时是否确定是format.html{:action=>“new”}?

应当:

format.html { :action => "edit" }

我用自己的手法对它进行了检查,我拿到了“老板”而不是“新”。

希望这一帮助。





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