web storm使用和配置

 

 

官網：http://www.jetbrains.com/webstorm/

webStorm，File=》setting=》JavaScript-Libraries

 

How WebStorm Works: Completion for JavaScript Libraries

One of the essential features of WebStorm’s editor is code completion. The way it is implemented in WebStorm is that it takes all JavaScript files in the project and goes through them, adding functions and methods to an internal index used for code completion suggestions. The index is automatically updated whenever existing files are changed or new files are added.

JSDoc , used for documenting code, also plays an important role in making your coding experience better. It powers WebStorm autocompletion with additional details about parameters and their types.

But what if you have only minified files included, or if all the libraries are loaded dynamically? In this case it would be impossible for the IDE to statically analyse them and provide the necessary level of code completion when you press Ctrl+Space, or to resolve functions and methods you use.

This is where we introduce the concept (or mechanism) of External libraries that we use in WebStorm.

External libraries

External libraries are files explicitly added to project’s index to be used only in enhancing coding assistance (i.e. code completion, syntax highlighting, navigation, and documentation lookup). They are not to be edited in the scope of this project.

To make this concept clearer, let’s see how it works on a real project. Here is a simple project using the Famous framework for UI (same as on the screenshots above).

As we can see, some framework-specific methods are not resolved. This happens because the file famous.js is in not in the project, but is hosted on CDN.

To make WebStorm aware of the functions and methods of the library without adding its source code to the project, we need to set it as an External JavaScript library.

There are several ways to do this:

• Download the library from the CDN link

The quick-fix ‘Download library’ (call up with Alt+Enter) loads the file from the CDN link into the WebStorm cache (but not in your project).

You can go to Preferences | JavaScript | Libraries to load the list of all libraries that could power code completion for your project and enable specific aspects of code completion that you need.

• Add file or folder

Another way to add libraries to this list is manually. This option is useful when the library is stored locally on your computer, but not in the project folder.

Select Preferences | JavaScript | Libraries and click Add . Enter the library name and the path to the library file or folder. If you select Global visibility level, you’ll be able to enable this library in your other projects.

Additionally, you can specify the path to library’s/framework’s documentation. This URL will be opened when you press Shift+F1 ( Show external documentation ) on methods from the library.

Important note: If your library files are in the project folder, it’s worth adding them to the list of JavaScript libraries as described above: as a result, code inspections will be disabled for these files, and project-wide Code quality analysis will become faster.

Consider node_modules folder as an example. We would like to have code completion for the modules and keep them in the project, but there is no need for us to run inspections against these files. That is why this folder should be marked as a library. In fact, WebStorm does that automatically.

Node.js Core modules as External library

Node.js core modules (like http or fs ) are another example where External libraries are used. WebStorm suggests downloading the sources and marks them as Global libraries.

Once you’ve downloaded the sources, you can enable coding assistance for functions and methods from Node.js core modules in any of your projects. To do that, go to Preferences | JavaScript | Libraries and select the checkbox:

Using TypeScript community stubs (TypeScript definition files)

WebStorm provides one more workaround for adding coding assistance for some popular libraries, frameworks and modules when you don’t have the source code available in your project. It allows you to download DefinitelyTyped stubs. These definition files for libraries and frameworks are added to the list of your project’s External libraries, thus enhancing code completion.

 

Develop with pleasure!

JetBrains WebStorm Team

文章轉自：http://www.tuicool.com/articles/732ENnZ

新版本的默認支持zen coding。

 

問題：如何修改編輯器字體

 

 

Settings -> Editor -> Colors & Fonts -> Font。

默認是不能夠的，後來網上查到首先保存主題另存爲才能修改字體。改爲了Courier new。字體大小14.

 

 

WebStorm live edit功能與瀏覽器實現同步實現步驟：

http://ju.outofmemory.cn/entry/70084

http://www.350351.com/bianchengyuyan/CSS/314781.html

更多：http://www.cnblogs.com/jikey/archive/2012/03/28/2420704.html

 

運行：

配置：ctrl+alt+s。

alt+F2.

經常使用快捷鍵：

http://www.36ria.com/5700

web storm入門指南：

http://www.36ria.com/5884

 

WebStorm安裝Vim以及快捷鍵設置

WebStorm安裝Vim以及快捷鍵設置

運氣好，遇上了2012年12月21日「世界末日」的促銷活動，便宜買到了這款號稱The smartest JavaScript IDE的軟件。

我一貫對工具很挑剔，因爲是從.NET轉型成Web前端，在嘗試了Sublime Text 2之後，仍是以爲VS把Web Essential, VsVim之類的插件裝全了，更好用也更好看一些。

同時，做爲一個Vim的受益者，IDE對Vim支持得如何很大程度上影響了個人選擇。在vim的支持方面，VS的VsVim和Sublime的Vintage都有一些缺陷。種種緣由，令我對WebStorm充滿了期待。

安裝Vim插件

在主界面用快捷鍵ctrl+alt+s打開settings界面，左側導航欄裏選中plugin項，以下圖：

 

選中plugins後，會在右側列出全部已安裝的插件，咱們要新安裝一個插件，所以要點擊Browse repositories。

彈出的新窗口默認會列出全部的插件，咱們在右上角的搜索框輸入ideavim進行篩選，而後在ideaVim上右鍵選擇Download and install，以下圖：

下載進度會顯示在WebStorm主窗口底部的狀態欄，下載完畢後會有提示，須要重啓Web Storm才能使插件生效

 

重啓後，就已是Vim的輸入方式了。這時候打開Tools菜單，會看見多了兩項。

VIM Emulator：切換是否使用Vim的輸入方式。

Reconfigure VIM Keymap: 設置快捷鍵。下文中咱們將會用它來設置快捷鍵。

 

設置快捷鍵

長期在Windows下工做，使用Vim不可避免要搭配一些Windows的快捷鍵，好比ctrl+c, ctrl+v，在gVim, VsVim, Vintage裏都作出了妥協，採用了Windows的行爲。但WebStorm默認並無保持這些快捷鍵在Vim中原有的做用。不要緊，下面就來詳述一下如何解決這個問題。

具體作法是：新建一套鍵盤映射，而後讓vim使用這套映射。

（我裝了vim插件後，進入vim編輯模式，ctrl+z默認撤銷， 用，ctrl+c不行）。

首先，在主界面用快捷鍵ctrl+alt+s打開settings界面，左側導航欄裏選中Keymap項，以下圖：

在右側的keymaps下拉列表中選擇Default，咱們將以此爲基礎進行修改，所以點擊copy按鈕，複製一份新的出來，接下來就能夠放心在上面修改了。

給它起一個新的名字myVim。

如今要看看copy命令的快捷鍵，因而在右上的搜索框輸入copy，會把與copy相關的都篩選出來，見下圖：

 

咱們看到，ctrl+V和ctrl+Insert都能達到copy的目的。一樣，在Default模式下ctrl+V也能夠實現paste操做了，這些快捷鍵都從Default那裏繼承了過來。

常使用Vim的人確定知道Esc鍵有多經常使用。但現代鍵盤幾乎都讓Esc鍵偏居一隅，夠起來不方便。其實在標準的Vim裏，ctrl+[一樣能達到Esc的效果。可是在WebStorm的Default模式下，ctrl+[已經被賦予了另外的做用，因爲myVim從Default繼承而來，所以ctrl+[也起不到Esc的做用。好在WebStorm的自定義快捷鍵能夠覆蓋系統的默認設置。

在上圖中快捷鍵的位置上點擊右鍵，會彈出用於刪除和添加快捷鍵的菜單。修改的時候，若是和別的快捷鍵有衝突會看到紅字提醒。例以下圖所示，ctrl+[的原有功能是Move caret to code block start. 咱們的本意就是給它賦予新的功能，果斷點OK，接下來會再彈一個確認對話框，點remove刪除原有的熱鍵功能。

完成後點擊下面的OK按鈕退出Keymaps設置。以下圖，打開主界面菜單欄中的Tools > Reconfigure VIM Keymap，下拉列表中選擇剛纔新建的myVim。重啓WebStorm，大功告成。

這時候再試一試ctrl+[，是否是已經能夠從Insert Mode返回到Normal Mode了？

避免按Esc鍵的其餘方法

有人以爲ctrl+[按起來麻煩，習慣用CapsLock或者JJ來模擬Esc，能夠看一下http://vim.wikia.com/wiki/VimTip285

針對Windows用戶的配置，請參考 http://vim.wikia.com/wiki/VimTip75

參考：http://www.cnblogs.com/dc10101/archive/2013/01/02/2841900.html

 我把ctrl+d變成了delete line。

 

http://cssha.com/webstorm/?replytocom=