基于jquery的bootstrap在线文本编辑器插件Summernote

Summernote是一个基于jquery的bootstrap超级简单WYSIWYG在线编辑器。Summernote非常的轻量级，大小只有30KB，支持Safari,Chrome,Firefox、Opera、Internet Explorer 9 +(IE8支持即将到来)。

特点：

世界上最好的WYSIWYG在线编辑器

极易安装

开源

自定义初化选项

支持快捷键

适用于各种后端程序言语

使用方法

使用html5文档

1 <!DOCTYPE html>
2 <html>
3 ...
4 </html>

引入核心文件，Summernote需要几个JS库的支持，所以得先引入其它库

<!-- include libries(jQuery, bootstrap, fontawesome) -->
<script src="//code.jquery.com/jquery-1.9.1.min.js"></script>
<link href="//netdna.bootstrapcdn.com/bootstrap/3.0.1/css/bootstrap.min.css">
<script src="//netdna.bootstrapcdn.com/bootstrap/3.0.1/js/bootstrap.min.js"></script>
<link href="//netdna.bootstrapcdn.com/font-awesome/4.0.3/css/font-awesome.min.css">
<!-- include summernote css/js-->
<link href="summernote.css" />
<script src="summernote.min.js"></script>

写入html，只需加入一个DIV元素，写上ID

<div id="summernote">Hello Summernote</div>

写入JS初始化插件

$(document).ready(function() {
$(\'#summernote\').summernote();
});

API

初始化Summernote

$(\'.summernote\').summernote();

使用参数初始化

设定高度与焦点

1 $(\'.summernote\').summernote({
2 height: 300, // set editor height
3 minHeight: null, // set minimum height of editor
4 maxHeight: null, // set maximum height of editor
5 focus: true, // set focus to editable area after initializing summernote});

设定高度后，如果内容高度超过设定高度将出现滚动条，如果没有设定高度则一直往下挣开。设定focus为true时，打开页面后焦点定位到编辑器中。

自定义工具栏

 1 $(\'.summernote\').summernote({
 2 toolbar: [
 3 //[groupname, [button list]]
 4 [\'style\', [\'bold\', \'italic\', \'underline\', \'clear\']],
 5 [\'font\', [\'strikethrough\']],
 6 [\'fontsize\', [\'fontsize\']],
 7 [\'color\', [\'color\']],
 8 [\'para\', [\'ul\', \'ol\', \'paragraph\']],
 9 [\'height\', [\'height\']],
10 ]
11 });

预设参数

类型	按钮id	方法
Insert	picture	Insert a picture
	link	Insert a hyperlink
	video	Insert a video
	table	Insert a table
	hr	Insert a horizontal rule
Style	style	Format selected block
	fontname	Set font family
	fontsize	Set font size
	color	Set foreground and background color
	bold	Toggle weight
	italic	Toggle italic
	underline	Toggle underline
	strikethrough	Toggle strikethrough
	clear	Clearing all styles
Layout	ul	Make an un-ordered list
	ol	Make an ordered list
	paragraph	Set text alignment
	height	Set height of text
Misc	fullscreen	Toggle fullscreen editing mode
	codeview	Toggle wysiwyg and html editing mode
	undo	Undo
	redo	Redo
	help	Show help dialog

极简模式Air-mode

1 $(\'.summernote\').summernote({
2 airPopover: [
3 [\'color\', [\'color\']],
4 [\'font\', [\'bold\', \'underline\', \'clear\']],
5 [\'para\', [\'ul\', \'paragraph\']],
6 [\'table\', [\'table\']],
7 [\'insert\', [\'link\', \'picture\']]
8 ]
9 });

释放Summernote

$(\'.summernote\').destroy();

取值与赋值

//取值
var sHTML = $(\'.summernote\').code();
//同一页面多个summernote时，取第二个的值
var sHTML = $(\'.summernote\').eq(1).code();
//赋值
$(\'.summernote\').code(sHTML);

事件

oninit

1 $(\'#summernote\').summernote({
2 oninit: function() {
3 console.log(\'Summernote is launched\');
4 }
5 });

onenter

1 $(\'#summernote\').summernote({
2 onenter: function(e) {
3 console.log(\'Enter/Return key pressed\');
4 }
5 });

onfocus

1 $(\'#summernote\').summernote({
2 onfocus: function(e) {
3 console.log(\'Editable area is focused\');
4 }
5 });

onblur

1 $(\'#summernote\').summernote({
2 onblur: function(e) {
3 console.log(\'Editable area loses focus\');
4 }
5 });

onkeyup

1 $(\'#summernote\').summernote({
2 onkeyup: function(e) {
3 console.log(\'Key is released:\', e.keyCode);
4 }
5 });

onkeydown

1 $(\'#summernote\').summernote({
2 onkeydown: function(e) {
3 console.log(\'Key is pressed:\', e.keyCode);
4 }
5 });

onpaste

1 $(\'#summernote\').summernote({ 2 onpaste: function(e) { 3 console.log(\'Called event paste\'); 4 } 5 });

onImageUpload

可以重写图片上传句柄

1 $(\'#summernote\').summernote({
2 onImageUpload: function(files, editor, $editable) {
3 console.log(\'image upload:\', files, editor, $editable);
4 }
5 });

onChange

IE9-10: DOMCharacterDataModified, DOMSubtreeModified, DOMNodeInserted

Chrome, FF: input

1 $(\'#summernote\').summernote({
2 onChange: function(contents, $editable) {
3 console.log(\'onChange:\', contents, $editable);
4 }
5 });

支持18国语言，使用时引入你需要的语言文件，lang值设为你需要的语言

1 <!-- include summernote-ko-KR -->
2  <script src="lang/summernote-ko-KR.js"></script>
3  $(document).ready(function() {
4  $(\'#summernote\').summernote({
5  lang: \'ko-KR\' // default: \'en-US\'
6  });
7  });

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文章原地址：基于jquery的bootstrap在线文本编辑器插件Summernote