improve code component
This commit is contained in:
贤心
parent
aeb5075e65
commit
09c7dc8517
@ -1,174 +1,132 @@
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<!DOCTYPE html>
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<html>
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<head>
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<meta charset="utf-8">
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<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
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<title>代码修饰器 - layui</title>
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<meta charset="utf-8">
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<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
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<title>Code blocks adorn - Layui</title>
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<link rel="stylesheet" href="../src/css/layui.css">
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<style>
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body{padding: 50px 100px;}
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pre{margin-bottom: 20px;}
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</style>
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<link href="../src/css/layui.css" rel="stylesheet">
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<style>
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body{padding: 32px;}
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pre{margin-bottom: 20px;}
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</style>
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</head>
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<body>
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<pre class="layui-code" lay-title="JavaScript" lay-line-no="true" lay-height="300px">
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//路由
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LAY.fn.router = function(hash){
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var hashs = (hash || location.hash).replace(/^#/, '').split('/') || [];
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var item, param = {
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dir: []
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};
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for(var i = 0; i < hashs.length; i++){
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item = hashs[i].split('=');
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/^\w+=/.test(hashs[i]) ? function(){
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if(item[0] !== 'dir'){
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param[item[0]] = item[1];
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}
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}() : param.dir.push(hashs[i]);
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item = null;
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}
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return param;
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};
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<pre class="layui-code" lay-height="300px">
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// 在里面存放任意的文本内容
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code line
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code line
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code line
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code line
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code line
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code line
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code line
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code line
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code line
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code line
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code line
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code line
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code line
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code line
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code line
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code line
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code line
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</pre>
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<pre id="line-no">
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//路由
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LAY.fn.router = function(hash){
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var hashs = (hash || location.hash).replace(/^#/, '').split('/') || [];
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var item, param = {
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dir: []
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};
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for(var i = 0; i < hashs.length; i++){
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item = hashs[i].split('=');
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/^\w+=/.test(hashs[i]) ? function(){
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if(item[0] !== 'dir'){
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param[item[0]] = item[1];
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}
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}() : param.dir.push(hashs[i]);
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item = null;
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}
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return param;
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};
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<pre class="layui-code" lay-options="{title: '不显示行号', ln: false}">
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code line
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code line
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code line
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code line
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code line
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code line
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</pre>
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<pre class="layui-code" lay-skin="notepad" lay-line-no="true">
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//路由
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LAY.fn.router = function(hash){
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var hashs = (hash || location.hash).replace(/^#/, '').split('/') || [];
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var item, param = {
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dir: []
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};
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for(var i = 0; i < hashs.length; i++){
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item = hashs[i].split('=');
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/^\w+=/.test(hashs[i]) ? function(){
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if(item[0] !== 'dir'){
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param[item[0]] = item[1];
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}
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}() : param.dir.push(hashs[i]);
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item = null;
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}
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return param;
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};
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<pre class="layui-code" lay-options="{title: '深色风格', skin: 'dark'}">
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code line
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code line
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code line
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code line
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code line
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code line
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</pre>
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<pre class="layui-code" lay-line-no="true">
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var hashs = (hash || location.hash).replace(/^#/, '').split('/') || [];
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var item, param = {
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dir: []
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};
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<pre class="layui-code" lay-title="不显示行号">
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//代码中的代码
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var hashs = (hash || location.hash).replace(/^#/, '').split('/') || [];
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var item, param = {
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dir: []
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};
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<pre class="layui-code" lay-line-no="true">
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//代码中的代码
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var hashs = (hash || location.hash).replace(/^#/, '').split('/') || [];
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var item, param = {
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dir: []
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};
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<pre class="layui-code" lay-title="嵌套">
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code line
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code line
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code line
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code line
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<pre class="layui-code" lay-options="{ln: false}">
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code line
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code line
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code line
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<pre class="layui-code">
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code line
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code line
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code line
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</pre>
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</pre>
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</pre>
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<pre class="layui-code" lay-skin="notepad" lay-line-no="true">
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//路由
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LAY.fn.router = function(hash){
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var hashs = (hash || location.hash).replace(/^#/, '').split('/') || [];
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var item, param = {
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dir: []
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};
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for(var i = 0; i < hashs.length; i++){
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item = hashs[i].split('=');
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/^\w+=/.test(hashs[i]) ? function(){
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if(item[0] !== 'dir'){
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param[item[0]] = item[1];
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}
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}() : param.dir.push(hashs[i]);
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item = null;
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}
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return param;
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};
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<pre class="layui-code" lay-skin="notepad" lay-line-no="true">
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//代码中的代码
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var hashs = (hash || location.hash).replace(/^#/, '').split('/') || [];
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var item, param = {
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dir: []
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};
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<pre class="layui-code" lay-skin="notepad" lay-title="不显示行号">
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//代码中的代码
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var hashs = (hash || location.hash).replace(/^#/, '').split('/') || [];
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var item, param = {
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dir: []
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};
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<pre class="layui-code" lay-skin="notepad" lay-line-no="true">
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//代码中的代码
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var hashs = (hash || location.hash).replace(/^#/, '').split('/') || [];
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var item, param = {
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dir: []
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};
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<pre class="layui-code" lay-options="{skin: 'dark'}">
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code line
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code line
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code line
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code line
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code line
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code line
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<pre class="layui-code" lay-options="{skin: 'dark'}">
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code line
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code line
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code line
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code line
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code line
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code line
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<pre class="layui-code" lay-options="{skin: 'dark', ln: false}">
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code line
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code line
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code line
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code line
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code line
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code line
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</pre>
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</pre>
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</pre>
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</pre>
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<pre class="layui-code" lay-encode="true" lay-line-no="true">
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<div>
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123
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</div>
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<pre class="layui-code" lay-options="{encode: true}">
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<div>
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123
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</div>
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</pre>
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<pre class="layui-code" lay-about="code">
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About
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</pre>
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<pre id="about">
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about
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<pre id="custom1">
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custom more about
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</pre>
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<script src="../src/layui.js"></script>
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<script>
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layui.use('code', function(){
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layui.code();
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// 通用实例，根据元素属性定制化参数
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layui.code({
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elem: '#line-no',
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title: 'JavaScript（不显示行号）',
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lineNo: false,
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height: '300px'
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//about: 'code' // 右上角默认显示 code
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});
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// custom more about
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layui.code({
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elem: '#about',
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title: '右侧 About',
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about: 'code'
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elem: '#custom1',
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about: [
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'<a href="javascript:;">复制</a>',
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'<a href="about:blank" target="_blank">跳转</a>'
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].join('')
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})
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});
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</script>
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</body>
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</html>
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@ -1,9 +1,5 @@
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/**
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@Name: layui.code
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@Description：Classic modular front-end UI framework
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@License：MIT
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* code
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*/
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/* 加载就绪标志 */
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@ -12,19 +8,24 @@ html #layuicss-skincodecss{display:none; position: absolute; width:1989px;}
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/* 默认风格 */
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.layui-code-view{display: block; position: relative; margin: 10px 0; padding: 0; border: 1px solid #eee; border-left-width: 6px; background-color: #FAFAFA; color: #333; font-family: Courier New; font-size: 13px;}
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.layui-code-title{position: relative; padding: 0 10px; height: 40px; line-height: 40px; border-bottom: 1px solid #eee; font-size: 12px;}
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.layui-code-title > .layui-code-about{position: absolute; right: 10px; top: 0; color: #999;}
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.layui-code-view > .layui-code-ol, .layui-code-view > .layui-code-ul{position: relative; overflow: auto;}
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.layui-code-title > .layui-code-about{position: absolute; right: 10px; top: 0; color: #B7B7B7;}
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.layui-code-about > a{padding-left: 10px;}
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.layui-code-view > .layui-code-ol,
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.layui-code-view > .layui-code-ul{position: relative; overflow: auto;}
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.layui-code-view > .layui-code-ol > li{position: relative; margin-left: 45px; line-height: 20px; padding: 0 10px; border-left: 1px solid #e2e2e2; list-style-type: decimal-leading-zero; *list-style-type: decimal; background-color: #fff;}
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.layui-code-view > .layui-code-ol > li:first-child, .layui-code-view > .layui-code-ul > li:first-child{padding-top: 10px;}
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.layui-code-view > .layui-code-ol > li:last-child, .layui-code-view > .layui-code-ul > li:last-child{padding-bottom: 10px;}
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.layui-code-view > .layui-code-ol > li:first-child,
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.layui-code-view > .layui-code-ul > li:first-child{padding-top: 10px;}
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.layui-code-view > .layui-code-ol > li:last-child,
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.layui-code-view > .layui-code-ul > li:last-child{padding-bottom: 10px;}
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.layui-code-view > .layui-code-ul > li{position: relative; line-height: 20px; padding: 0 10px; list-style-type: none; *list-style-type: none; background-color: #fff;}
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.layui-code-view pre{margin: 0;}
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/* notepadd++ 风格 */
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.layui-code-notepad{border: 1px solid #0C0C0C; border-left-color: #3F3F3F; background-color: #0C0C0C; color: #C2BE9E}
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.layui-code-notepad > .layui-code-title{border-bottom: none;}
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.layui-code-notepad > .layui-code-ol > li, .layui-code-notepad > .layui-code-ul > li{background-color: #3F3F3F; border-left: none;}
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.layui-code-notepad > .layui-code-ul > li{margin-left: 6px;}
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/* 深色风格 */
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.layui-code-dark{border: 1px solid #0C0C0C; border-left-color: #3F3F3F; background-color: #0C0C0C; color: #C2BE9E}
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.layui-code-dark > .layui-code-title{border-bottom: none;}
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.layui-code-dark > .layui-code-ol > li,
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.layui-code-dark > .layui-code-ul > li{background-color: #3F3F3F; border-left: none;}
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.layui-code-dark > .layui-code-ul > li{margin-left: 6px;}
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/* 代码预览 */
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.layui-code-demo .layui-code{visibility: visible !important; margin: -15px; border-top: none; border-right: none; border-bottom: none;}
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@ -1,73 +1,99 @@
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/**
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* code
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* 代码区简易修饰
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* 代码块简易修饰
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*/
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layui.define(['util'], function(exports){
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layui.define(['lay', 'util'], function(exports){
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"use strict";
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var $ = layui.$;
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var util = layui.util;
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var ELEM_TITLE = 'layui-code-title';
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// 默认参数项
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var config = {
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elem: '.layui-code', // 元素选择器
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title: '</>', // 标题
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about: '', // 右上角信息
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ln: true // 是否显示行号
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};
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var trim = function(str){
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return $.trim(str).replace(/^\n|\n$/, '');
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};
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// export api
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exports('code', function(options){
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var elems = [];
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var trim = function(str){
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return $.trim(str).replace(/^\n|\n$/, '');
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}
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var opts = options = $.extend({}, config, options);
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options = options || {};
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options.elem = $(options.elem||'.layui-code');
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// 目标元素是否存在
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options.elem = $(options.elem);
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if(!options.elem[0]) return;
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options.elem.each(function(){
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elems.push(this);
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});
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layui.each(elems.reverse(), function(index, item){
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// 从内至外渲染
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layui.each(options.elem.get().reverse(), function(index, item){
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var othis = $(item);
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var html = trim(othis.html());
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var about = othis.attr('lay-about') || options.about || othis.attr('lay-lang') || options.lang || '';
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//是否显示行号
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var lineNo;
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if(othis.attr('lay-line-no'))
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{
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lineNo = othis.attr('lay-line-no').toLowerCase() === 'true';
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}
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lineNo = options.lineNo === undefined ? lineNo === undefined ? false : lineNo : options.lineNo;
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// 合并属性上的参数，并兼容旧版本属性写法 lay-*
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var options = $.extend({}, opts, lay.options(item), function(obj){
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var attrs = ['title', 'height', 'encode', 'skin', 'about'];
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layui.each(attrs, function(i, attr){
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var value = othis.attr('lay-'+ attr);
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if(typeof value === 'string'){
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obj[attr] = value;
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}
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})
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return obj;
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}({}));
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// 有序或无序列表
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var listTag = options.ln ? 'ol' : 'ul';
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var listElem = $('<'+ listTag +' class="layui-code-'+ listTag +'">');
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// header
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var headerElem = $('<div class="'+ ELEM_TITLE +'">');
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// 添加组件 clasName
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othis.addClass('layui-code-view layui-box');
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// 自定义风格
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if(options.skin){
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if(options.skin === 'notepad') options.skin = 'dark';
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othis.addClass('layui-code-'+ options.skin);
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}
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// 转义 HTML 标签
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if(othis.attr('lay-encode') || options.encode){
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html = util.escape(html);
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if(options.encode) html = util.escape(html);
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html = html.replace(/[\r\t\n]+/g, '</li><li>'); // 转义换行符
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// 生成列表
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othis.html(listElem.html('<li>' + html + '</li>'));
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// 创建 header
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if(!othis.children('.'+ ELEM_TITLE)[0]){
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headerElem.html(options.title + (
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options.about
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? '<div class="layui-code-about">' + options.about + '</div>'
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: ''
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));
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othis.prepend(headerElem);
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}
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var list = lineNo ? 'ol' : 'ul';
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othis.html('<' + list + ' class="layui-code-' + list + '"><li>' + html.replace(/[\r\t\n]+/g, '</li><li>') + '</li></' + list + '>');
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if(!othis.find('>.layui-code-title')[0]){
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var aboutWrapper = about === '' ? '' : '<div class="layui-code-about">' + about + '</div>';
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othis.prepend('<div class="layui-code-title">' + (othis.attr('lay-title') || options.title || '</>') + aboutWrapper + '</div>');
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}
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var ol = othis.find('>.layui-code-' + list);
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othis.addClass('layui-box layui-code-view');
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//识别皮肤
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if(othis.attr('lay-skin') || options.skin){
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othis.addClass('layui-code-' +(othis.attr('lay-skin') || options.skin));
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}
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//按行数适配左边距
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if((ol.find('li').length/100|0) > 0){
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ol.css('margin-left', (ol.find('li').length/100|0) + 'px');
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}
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//设置最大高度
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if(othis.attr('lay-height') || options.height){
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ol.css('max-height', othis.attr('lay-height') || options.height);
|
||||
|
||||
// 按行数适配左边距
|
||||
(function(autoIncNums){
|
||||
if(autoIncNums > 0){
|
||||
listElem.css('margin-left', autoIncNums + 'px');
|
||||
}
|
||||
})(Math.floor(listElem.find('li').length/100));
|
||||
|
||||
// 限制最大高度
|
||||
if(options.height){
|
||||
listElem.css('max-height', options.height);
|
||||
}
|
||||
|
||||
});
|
||||
|
||||
});
|
||||
}).addcss('modules/code.css?v=2', 'skincodecss');
|
||||
|
||||
}).addcss('modules/code.css?v=3', 'skincodecss');
|
||||
Loading…
Reference in New Issue
Block a user