Html 范围输入类型的步长参数
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Step parameter for input type of range
提问by Joe Longstreet
Is it possible to specify a decimal for a step parameter within the range element? According to a few articles I've read, including one on Nettuts, this should be possible. This does not appear to be working in any browsers. I've tried Chrome, Safari, and mobile Safari. Am I misunderstanding simple here, or is this just not supported quite yet?
是否可以在范围元素内为步骤参数指定小数？根据我读过的几篇文章，包括一篇关于Nettuts 的文章，这应该是可能的。这似乎不适用于任何浏览器。我尝试过 Chrome、Safari 和移动版 Safari。我在这里误解很简单，还是还没有完全支持？
<input id='something' type='range' min='0' max='20' step='.25' value='5' />
回答by aWebDeveloper
Check out this demo it is possible to give steps in decimal.
看看这个演示，可以给出十进制的步骤。
<input type="range" name="points" min="1" max="10"
step="0.25" onchange="alert(this.value)"/>
Your mistake take is that you gave .25 instead of 0.25.
你的错误是你给了 0.25 而不是 0.25。
回答by Cyclonecode
The following works for me in chrome, I'm thinking that it's the shortcut step=".25"that won't work
以下在 chrome 中对我有用，我认为这是step=".25"行不通的快捷方式
<input id="something" type="range" min="0" max="0" step ="0.25" value="5" />
回答by SiamKreative
If you want to make it work in Firefox 4+, you can use the following: HTML5Slider
如果你想让它在 Firefox 4+ 中工作，你可以使用以下内容：HTML5Slider
