从 Google Chrome v20 中的日期输入中删除背景箭头 [英] Remove background arrow from date input in Google Chrome v20

问题描述

自 Google Chrome v20 起，新日历已添加到日期输入中.问题在于我使用 javascript 创建我自己的日历，并且我的图标已经与默认的 chrome 箭头位于相同的位置.

我想知道如何去除箭头背景?

解决方案

据我所知，您目前无法禁用它.这里有一个讨论:https://plus.google.com/102860501900098846931/posts/hTcMLVNKnec

也许他们会添加一些 -webkit 选择器来控制样式.

现在您可能必须使用 代替.

根据 Jeremy 的回答，现在可以移除箭头和旋转按钮.可以在 webkit.org 上找到详细信息:样式表单控件 - WebKit

隐藏控件的 CSS 是:

.unstyled::-webkit-inner-spin-button,.unstyled::-webkit-calendar-picker-indicator {显示:无；-webkit 外观:无；}

但是，这只会隐藏并且不会禁用本机日历！- 您仍然可以通过按 Alt+向下箭头(至少在 Windows 上)来激活日历.

要禁用，您需要添加一些 JavaScript，如上述 webkit.org 页面所述:

dateInput.addEventListener('keydown', function(event) {if (event.keyIdentifier == "Down") {event.preventDefault()}}， 错误的);

你可以在这个jsfiddle中看到它的工作.

Since Google Chrome v20 a new calendar has been added to date inputs. The issue with this is that I'm using javascript to create my own calendar and I have an icon already in the same position as the default chrome arrow.

I was wondering how can I remove the arrow background?

解决方案

As far as I know you can't disable it at the moment. There is a discussion going on here: https://plus.google.com/102860501900098846931/posts/hTcMLVNKnec

Perhaps they will add some -webkit selectors to control the styling.

For now you might have to use <input type="text"> instead.

EDIT:

As per Jeremy's answer, it is now possible to remove the arrow and spin buttons. Details can be found on webkit.org: Styling Form Controls - WebKit

The CSS to hide the controls is:

<input type="date" class="unstyled" />

.unstyled::-webkit-inner-spin-button,
.unstyled::-webkit-calendar-picker-indicator {
    display: none;
    -webkit-appearance: none;
}

However, this will only hide and not disable the native calendar! - you can still activate the calendar by pressing Alt+Down Arrow (at least on Windows).

To disable, you need to add a little JavaScript as described on the above webkit.org page:

<input type="date" id="dateInput" class="unstyled" />

dateInput.addEventListener('keydown', function(event) {
    if (event.keyIdentifier == "Down") {
        event.preventDefault()
    }
}, false);

You can see it working in this jsfiddle.

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