Bootstrap v4.0.0-alpha.5 发布,大量更新

来源: OSCHINA
编辑: 局长
2016-10-20

Bootstrap v4.0.0-alpha.5 发布了,Bootstrap是快速开发Web应用程序的前端工具包。它是一个CSS和HTML的集合,它使用了最新的浏览器技术,给你的Web开发提供了时尚的版式,表单,buttons,表格,网格系统等等。

值得关注的更新:

Highlights

  • Breakpoint specific grid gutters are here!

  • Update the grid system so containers use width alongside a max-width: 100% for more durable layouts, fix the sm breakpoint and container dimension mismatch, and change the lg breakpoint width from 940px to 960px.

  • Update utilities across the board, simplifying the margin and padding syntax (e.g., now mx-autoinstead of m-x-auto), separating background and color utilities for more explicit styling, renamed .img-rounded and .img-circle to .rounded and .rounded-circle, and removed display: blockfrom .img-fluid.

  • Added new vertical alignment utilities.

  • Updated development dependencies, so be sure to update to the latest Bundler and npm versions with gem install bundlerbundle update, and npm install.

  • More customizable custom form controls with embedded SVGs and Sass variables.

  • Brand new navbar toggler control featuring an SVG background-image.

  • Fixed bug in our flexbox grid where columns didn't properly collapse at lower breakpoints.

  • Removed momentum scrolling on modals for now due to an iOS 9-10 bug.

  • Dozens of documentation updates and bug fixes.

CSS

  • #17194#20874: Ensure selects and inputs match their heights with .form-control.

  • #17481: Add breakpoint-specific gutters to grid system.

  • #18020: Improved custom checkbox and radio alignment.

  • #18726#19048: Add a margin-bottom: 0; to .card-header for use with headings.

  • #19784#20701: Improve units in dropdown components and remove margin-bottom from .dropdown-header.

  • #19842 , #19847: Add .text-gray-dark utility class.

  • #19926: Add .h-100 utility.

  • #20118#20700: Allow customization of custom form control background-image SVGs.

  • #20234#20329: Update navbar toggler to include a background SVG image for leaner markup and decently flexible styling.

  • #20298#20784: Remove margin-bottom on <label>-based buttons in button groups.

  • #20395#20873: Fix double border on items in flush list groups.

  • #20428: Update to Normalize.css 4.2.0 to fix overflow problem on selects (#20384 and #20779).

  • #20435#20436: Add a couple !default flags to form CSS and update .form-control:focus to use proper box-shadow mixin.

  • #20566#20768: Restore collapse styles for table rows and table bodies.

  • #20560#20667: Update card images to use .img-fluid when appropriate, and fix rounded corner blemishes by using some calc() magic.

  • #20654: Restore the display: inline-block on cards in columns to prevent cards from breaking across columns.

  • #20684: Update ton of utilities for more explicit styling and better naming.

  • #20733#20869: Fix static form control sizing.

  • #20752#20868: Fix input groups width in inline forms.

  • #20799#20826: Apply same styling of disabled checks to disabled inline checks.

  • #20803: Remove -webkit-overflow-scrolling: touch; due to an iOS Safari bug.

  • #20810#20874: Ensure the height of custom selects is maintained in IE/Edge.

  • #20821: Update print styles borrowed from h5bp (fixes crash in IE11)

  • #20829: Fix flexbox grid collapsing on lower breakpoints.

  • #20865: Various grid updates to make containers use width and max-width, change lg breakpoint from 940px to 960px (cleanly divisible by 12), and fix mismatched sm breakpoint and container dimensions.

  • #20866#20932: Add vertical-alignment utilities.

  • #20872: Updates to the form validation CSS and docs to show proper label styling, fix broken success icon, and implement a proper :focus state.

  • #20933: Two variables now control the alert padding.

JS

  • #17238: Tooltip and popover arrows are now generated via CSS.

  • #17555#17568: Fix issue where collapse plugin would leave an inline style of height: 0 after finishing the collapse animation.

  • #17611#17614: Change destroy to dispose for tooltip in _JQueryInterface.

Docs

  • #16941#19920: Document ability to add custom HTML in tooltips.

  • #17159: Update collapse accordion example to use card component.

  • #18437#20825: Add social meta tags to the docs (e.g., for Twitter cards).

  • #19287: Fix rendering of Examples overview page in the docs.

  • #19409: Document modal focus option.

  • #19466#20697: Document the flexbox order utility classes.

  • #19796#20696: Update tooltip placement docs to remove mention of auto as it's no longer supported.

  • #20214#20247#20695: Don't override border-radius on radio inputs.

  • #20497#20699: Document that all table styles are inherited.

  • #20550#20871: Document .bg-faded.

  • #20557: Update tons of links to https and fix other broken links.

  • #20600#20870: Fix laggy collapse animations by ensuring .collapse elements have no padding on them.

  • #20655: Update Reboot's font stack docs to match our CSS.

  • #20646: Update font-size docs for our headings.

  • #20678: Split out the Utilities docs from Components section and give each set of utilities their own page.

  • #20688#20864: Docs typo for grid dimensions.

  • #20692#20694: Fix integrity attributes on CDN assets.

  • #20800#20816: Remove the $ from the bash commands in docs.

  • #20878: Update downloads page to include compiled, source, and CDN options.

Build tools

  • #20446: Updated Hound and linting warnings.

  • #20555: Upgrade devDependencies across the board.

  • #20915: Change SauceLabs iPhone test to use Appium so builds pass again.

Packaging

  • #18292#20682: Provide compiled flex, grid, and Reboot dist stylesheets.

该版本其他更新:

  • 新的 CSS 包

  • Grid 升级

  • 整改公共单元

  • 导航栏升级

点此查看完整更新内容

发行说明及下载地址

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最新评论 (11)
已转w3.css
2016-10-20 23:50
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掌握基础知识吧 别做了一年 就想学什么什么 手头的东西研究透了吗?
2016-10-20 15:49
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引用来自“cs6641468”的评论

作为一个1年前端 Jqeury + DIV + CSS 经验的工程师,现在如果想学新东西,js和css库各选一个,能否给一个当前最合适的答案? 比如
1. JS 库 : reactjs
2. CSS 库: bootstrap
vue.js + bootstrap
2016-10-20 13:40
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后台系统一直是BootStrap,非常好用,期待V4稳定版放出。
2016-10-20 11:56
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国内这么该死的浏览器环境,连Bootstrap3都还不敢用上,更别说4了
2016-10-20 11:12
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引用来自“motodola”的评论

一年多了 beta还没上
因为在这期间除了很多新东西,估计bootstrap团队又有新想法,新设计
2016-10-20 11:00
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一年多了 beta还没上
2016-10-20 10:34
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引用来自“cs6641468”的评论

作为一个1年前端 Jqeury + DIV + CSS 经验的工程师,现在如果想学新东西,js和css库各选一个,能否给一个当前最合适的答案? 比如
1. JS 库 : reactjs
2. CSS 库: bootstrap
现根据工作需求选,没需求就全都研究一遍
2016-10-20 09:20
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啥时候出正式版呢
2016-10-20 08:39
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作为一个1年前端 Jqeury + DIV + CSS 经验的工程师,现在如果想学新东西,js和css库各选一个,能否给一个当前最合适的答案? 比如
1. JS 库 : reactjs
2. CSS 库: bootstrap
2016-10-20 08:23
0
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