获取iPhone GO按钮提交表单 [英] Getting iPhone GO button to submit form

问题描述

是否有人知道哪些变量进入表单以使iPhone虚拟键盘的GO按钮提交表单而不是？

我一直在尝试缩小这是我发现的情况：如果FORM只有一个用户输入字段，那么go按钮会自动提交form 如果FORM有多个用户输入字段，但没有INPUT TYPE =SUBMIT，那么GO按钮不会提交表单。

>

如果FORM有多个用户输入字段并且有一个INPUT TYPE =SUBMIT，那么go按钮会提交表单。

然而，这并不完全准确，因为我们遇到了第三种情况不适合我们的情况。

是否有人知道进入GO按钮的其他因素是否正常工作？

解决方案

所以，这里是我们的具体问题：

我们有一个包含多个用户输入字段的表单，但不是真正的< input type =submit> （它通过JS提交）。 b
$ b

然后我们添加了一个< input type =submit> ，并将其设置为 display：none 希望可以做到这一点。不。没有工作。

一时兴起，我们将display：none更改为 margin-left：-1000px

有效！

显然，Safari正在查找表单中是否存在SUBMIT按钮，它不是显示：没有，它会在你点击GO按钮时触发它。

Is anyone aware of what variables go into a form to make the iPhones virtual keyboard's GO button submit the form vs. not?

I've been trying to narrow down the scenarios and this is what I've found:

• if FORM has only one user input field, go button automatically submits form

• if FORM has more than one user input field, but no INPUT TYPE="SUBMIT" then the GO button does not submit the form.

• if FORM has more than one user input field AND has an INPUT TYPE="SUBMIT" then the go button does submit the form.

However, that's not completely accurate, as we're running into a situation the 3rd isn't working for us.

Is anyone aware of the other factors that go into the GO button working vs. not working?

解决方案

So, here was our specific issue:

We had a form with multiple user input fields, but not a true <input type="submit"> (it was being submitted via JS).

As such, the GO button did nothing.

We then added an <input type="submit"> and set it to display: none hoping that would do the trick. Nope. Didn't work.

On a whim, we changed display: none to margin-left: -1000px

That worked!

Apparently, Safari is looking for the presence of a SUBMIT button in the form and only if it's not display: none, it will then fire it when you hit the GO button.

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