ace-editor | 易学教程

Ace editor doesn't work with bootstrap

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问题 I use boostrap default example theme: http://getbootstrap.com/examples/jumbotron-narrow/ and i'd like to past ace editor instead central block, but ace editor doesn't work (empty space): ... <div class="container-narrow"> <div class="masthead"> <ul class="nav nav-pills pull-right"> <li class="active"><a href="#">Home</a></li> </ul> <h2 class="muted">Title</h2> </div> <hr> <textarea name="text" style="display: none;"></textarea> <div id="editor">Text</div> <hr> <div class="footer"> <p>©

Ace editor doesn't work with bootstrap

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I use boostrap default example theme: http://getbootstrap.com/examples/jumbotron-narrow/ and i'd like to past ace editor instead central block, but ace editor doesn't work (empty space): ... <div class="container-narrow"> <div class="masthead"> <ul class="nav nav-pills pull-right"> <li class="active"><a href="#">Home</a></li> </ul> <h2 class="muted">Title</h2> </div> <hr> <textarea name="text" style="display: none;"></textarea> <div id="editor">Text</div> <hr> <div class="footer"> <p>© SiteName</p> </div> </div>  <script src="style/ace/src-noconflict/ace.js" type="text

Is there a way to hide the line numbers in Ace Editor?

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Is there any way to remove the line numbers when using the ace editor? Similar to removing the print margin as shown below? editor.setShowPrintMargin(false); epascarello Use editor.renderer.setShowGutter(true/false); http://ace.c9.io/#VirtualRenderer.setShowGutter=&nav=api&api=virtual_renderer Editor Options https://github.com/ajaxorg/ace/wiki/Configuring-Ace If you want to hide the line numbers but keep the gutter for the folding widgets: editor.renderer.setOption('showLineNumbers', false); 来源： https://stackoverflow.com/questions/28283344/is-there-a-way-to-hide-the-line-numbers-in-ace-editor

Ace Editor - Change CTRL+H keybinding

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问题 I'm working on an implementation of Ace Editor and Ctrl + F works great for the built-in "Find" dialog, however I'm trying to find a way to change out the Ctrl + H for Ctrl + R and prevent default behavior. I've looked over docs and forums about working with the keybindings but I can't identify what method is being called to instantiate the 'replace' dialog or how to overwrite it. 回答1: Replace command is defined here. it is possible to use the following code to change Ctrl + H for Ctrl + R

How to get the ace editor to adjust to its parent div

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I have the ace div inside another div and I would like the ace editor to adjust it's width and height to the parent div. I call editor.resize() but nothing happens. <!DOCTYPE html> <html lang="en" style="height: 100%"> <head> <title>ACE in Action</title> <style type="text/css" media="screen"> #editor { top: 0; right: 0; bottom: 0; left: 0; height: 100px; } </style> </head> <body style="height: 100%"> <div style="background-color: red; height: 100%; width: 100%;"> <div id="editor">function foo(items) { var x = "All this is syntax highlighted"; return x; }</div> </div> <script src="ace-builds

Ace Editor manually adding snippets

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问题 TL;DR I am trying to manually trigger ace editor snippets through a function call, rather than the conventional approach (keyboard keys). Explanation I need a function that takes in the editor and a snippet string as the parameters, and adds that snippet to the editor. function addSnippet(editor, snippet) . Ace editor supports TextMate-ish snippets. if (${1:condition_name}) { ${2:body} } So when we call this function, it should add the snippet, highlight the snippet markers and select the

When I try to create a Range object in ace.js, an “Illegal Constructor” error is thrown

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I am trying to create a Range object for the ace.js editor in my code, but it's not working. It is failing in a way I can't figure out. In the Ace documentation , this constructor is: new Range(Number startRow, Number startColumn, Number endRow, Number endColumn) But when I try this in my code: new Range(0, 0, 0, 1) It raises an Uncaught TypeError: Illegal constructor error. What is causing this behavior, and why doesn't it match the documentation? Range is a native type is most browsers that you cannot instantiate. I'm not really familiar with Ace, but I'm guessing that they use some sort of

ACE Editor Autocomplete - custom strings

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I'm using ACE Editor within a Chrome extension. I'm using ACE's Autocomplete feature but I want to be able to completely define a list of static strings to use for the autocomplete, instead of any local strings or snippets. (In the future I might be using something more sophisticated than a static list, but for now static is fine.) Can anyone provide some instruction on how to accomplish this? I already have autocomplete enabled and snippets off, but I'm having trouble defining a static list of strings to use. All I have so far is: var editor = ace.edit('propertiesText'); editor.getSession()

Ace Editor: Lock or Readonly Code Segment

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Using the Ace Code Editor can I lock or make readonly a segment of code but still allow other lines of code to be written or edited during a session? Here is the start of a solution: $(function() { var editor = ace.edit("editor1") , session = editor.getSession() , Range = require("ace/range").Range , range = new Range(1, 4, 1, 10) , markerId = session.addMarker(range, "readonly-highlight"); session.setMode("ace/mode/javascript"); editor.keyBinding.addKeyboardHandler({ handleKeyboard : function(data, hash, keyString, keyCode, event) { if (hash === -1 || (keyCode <= 40 && keyCode >= 37)) return

How to integrate syntax check in Ace Editor using custom mode?

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问题 I'm new to ace-editor and I have included custom mode to validate my code and every line should end up with semicolon, If semicolon is not present in my query by mistake then the editor should gives up the warning like "Missing Semicolon". define('ace/mode/javascript-custom', [], function(require, exports, module) { var oop = require("ace/lib/oop"); var TextMode = require("ace/mode/text").Mode; var Tokenizer = require("ace/tokenizer").Tokenizer; var ExampleHighlightRules = require("ace/mode