Skip to content

HTTPS clone URL

Subversion checkout URL

You can clone with
or
.
Download ZIP
Browse files

add client side scripts

  • Loading branch information...
commit 3bbd34ddf32d3daf73b1272024dc21ae24101691 1 parent 5e4a666
@shaunlee authored
Showing with 133 additions and 2 deletions.
  1. +6 −0 Readme.md
  2. +125 −0 jst.js
  3. +1 −1  lib/jst.js
  4. +1 −1  package.json
View
6 Readme.md
@@ -39,6 +39,12 @@ via npm:
// Use `it.` as prefix of variables so that you can run it more than 30 times faster
jst.render('Hello {{ it.name }}', {name: 'jst'});
+ // Client side
+ <script src="jst.js"></script>
+ <script>
+ jst.render('Hello {{ it.name }}', {name: 'jst'});
+ </script>
+
## License
(The MIT License)
View
125 jst.js
@@ -0,0 +1,125 @@
+/**
+ * Node-jst for browsers
+ * Copyright(c) 2011 Shaun Li <shonhen@gmail.com>
+ * MIT Licensed
+ */
+
+var jst = {};
+
+;(function(exports) {
+
+var _cache = {},
+ _options = {
+ useIt: false
+ };
+
+var compile = exports.compile = function(ctx) {
+ _options.useIt = ctx.indexOf('{{ it.') > -1;
+
+ var code = (_options.useIt ? 'var out = "' : 'var out = ""; with(it) { out += "')
+ + ctx.replace(/[\t\r\n]/g, '')
+ .replace(/"/g, '\\"').replace(/\{#.+?#\}/g, '')
+ .replace(/\{\{ (.*?) \}\}/g, '"; out += $1; out += "')
+ .split('\{% ').join('"; ')
+ .split(' %\}').join(' out +="')
+ + (_options.useIt ? '"; return out;' : '"; } return out;');
+ return new Function('it', code.replace(' out += "";', ''));
+}
+
+var render = exports.render = function(ctx, args) {
+ var ck = crc32(ctx),
+ fn = _cache[ck];
+
+ if (typeof fn === 'undefined') {
+ fn = _cache[ck] = compile(ctx);
+ }
+
+ return fn(args);
+}
+
+/**
+ * Calculates the CRC32 checksum of a string.
+ *
+ * @param {String} str
+ * @param {Boolean} hex
+ * @return {String} checksum
+ * @api public
+ */
+function crc32(str, hex) {
+ var crc = ~0, i;
+ for (i = 0, l = str.length; i < l; i++) {
+ crc = (crc >>> 8) ^ crc32tab[(crc ^ str.charCodeAt(i)) & 0xff];
+ }
+ crc = crc ^ -1;
+ return hex ? crc.toString(16) : crc;
+};
+
+var crc32tab = [
+ 0x00000000, 0x77073096, 0xee0e612c, 0x990951ba,
+ 0x076dc419, 0x706af48f, 0xe963a535, 0x9e6495a3,
+ 0x0edb8832, 0x79dcb8a4, 0xe0d5e91e, 0x97d2d988,
+ 0x09b64c2b, 0x7eb17cbd, 0xe7b82d07, 0x90bf1d91,
+ 0x1db71064, 0x6ab020f2, 0xf3b97148, 0x84be41de,
+ 0x1adad47d, 0x6ddde4eb, 0xf4d4b551, 0x83d385c7,
+ 0x136c9856, 0x646ba8c0, 0xfd62f97a, 0x8a65c9ec,
+ 0x14015c4f, 0x63066cd9, 0xfa0f3d63, 0x8d080df5,
+ 0x3b6e20c8, 0x4c69105e, 0xd56041e4, 0xa2677172,
+ 0x3c03e4d1, 0x4b04d447, 0xd20d85fd, 0xa50ab56b,
+ 0x35b5a8fa, 0x42b2986c, 0xdbbbc9d6, 0xacbcf940,
+ 0x32d86ce3, 0x45df5c75, 0xdcd60dcf, 0xabd13d59,
+ 0x26d930ac, 0x51de003a, 0xc8d75180, 0xbfd06116,
+ 0x21b4f4b5, 0x56b3c423, 0xcfba9599, 0xb8bda50f,
+ 0x2802b89e, 0x5f058808, 0xc60cd9b2, 0xb10be924,
+ 0x2f6f7c87, 0x58684c11, 0xc1611dab, 0xb6662d3d,
+ 0x76dc4190, 0x01db7106, 0x98d220bc, 0xefd5102a,
+ 0x71b18589, 0x06b6b51f, 0x9fbfe4a5, 0xe8b8d433,
+ 0x7807c9a2, 0x0f00f934, 0x9609a88e, 0xe10e9818,
+ 0x7f6a0dbb, 0x086d3d2d, 0x91646c97, 0xe6635c01,
+ 0x6b6b51f4, 0x1c6c6162, 0x856530d8, 0xf262004e,
+ 0x6c0695ed, 0x1b01a57b, 0x8208f4c1, 0xf50fc457,
+ 0x65b0d9c6, 0x12b7e950, 0x8bbeb8ea, 0xfcb9887c,
+ 0x62dd1ddf, 0x15da2d49, 0x8cd37cf3, 0xfbd44c65,
+ 0x4db26158, 0x3ab551ce, 0xa3bc0074, 0xd4bb30e2,
+ 0x4adfa541, 0x3dd895d7, 0xa4d1c46d, 0xd3d6f4fb,
+ 0x4369e96a, 0x346ed9fc, 0xad678846, 0xda60b8d0,
+ 0x44042d73, 0x33031de5, 0xaa0a4c5f, 0xdd0d7cc9,
+ 0x5005713c, 0x270241aa, 0xbe0b1010, 0xc90c2086,
+ 0x5768b525, 0x206f85b3, 0xb966d409, 0xce61e49f,
+ 0x5edef90e, 0x29d9c998, 0xb0d09822, 0xc7d7a8b4,
+ 0x59b33d17, 0x2eb40d81, 0xb7bd5c3b, 0xc0ba6cad,
+ 0xedb88320, 0x9abfb3b6, 0x03b6e20c, 0x74b1d29a,
+ 0xead54739, 0x9dd277af, 0x04db2615, 0x73dc1683,
+ 0xe3630b12, 0x94643b84, 0x0d6d6a3e, 0x7a6a5aa8,
+ 0xe40ecf0b, 0x9309ff9d, 0x0a00ae27, 0x7d079eb1,
+ 0xf00f9344, 0x8708a3d2, 0x1e01f268, 0x6906c2fe,
+ 0xf762575d, 0x806567cb, 0x196c3671, 0x6e6b06e7,
+ 0xfed41b76, 0x89d32be0, 0x10da7a5a, 0x67dd4acc,
+ 0xf9b9df6f, 0x8ebeeff9, 0x17b7be43, 0x60b08ed5,
+ 0xd6d6a3e8, 0xa1d1937e, 0x38d8c2c4, 0x4fdff252,
+ 0xd1bb67f1, 0xa6bc5767, 0x3fb506dd, 0x48b2364b,
+ 0xd80d2bda, 0xaf0a1b4c, 0x36034af6, 0x41047a60,
+ 0xdf60efc3, 0xa867df55, 0x316e8eef, 0x4669be79,
+ 0xcb61b38c, 0xbc66831a, 0x256fd2a0, 0x5268e236,
+ 0xcc0c7795, 0xbb0b4703, 0x220216b9, 0x5505262f,
+ 0xc5ba3bbe, 0xb2bd0b28, 0x2bb45a92, 0x5cb36a04,
+ 0xc2d7ffa7, 0xb5d0cf31, 0x2cd99e8b, 0x5bdeae1d,
+ 0x9b64c2b0, 0xec63f226, 0x756aa39c, 0x026d930a,
+ 0x9c0906a9, 0xeb0e363f, 0x72076785, 0x05005713,
+ 0x95bf4a82, 0xe2b87a14, 0x7bb12bae, 0x0cb61b38,
+ 0x92d28e9b, 0xe5d5be0d, 0x7cdcefb7, 0x0bdbdf21,
+ 0x86d3d2d4, 0xf1d4e242, 0x68ddb3f8, 0x1fda836e,
+ 0x81be16cd, 0xf6b9265b, 0x6fb077e1, 0x18b74777,
+ 0x88085ae6, 0xff0f6a70, 0x66063bca, 0x11010b5c,
+ 0x8f659eff, 0xf862ae69, 0x616bffd3, 0x166ccf45,
+ 0xa00ae278, 0xd70dd2ee, 0x4e048354, 0x3903b3c2,
+ 0xa7672661, 0xd06016f7, 0x4969474d, 0x3e6e77db,
+ 0xaed16a4a, 0xd9d65adc, 0x40df0b66, 0x37d83bf0,
+ 0xa9bcae53, 0xdebb9ec5, 0x47b2cf7f, 0x30b5ffe9,
+ 0xbdbdf21c, 0xcabac28a, 0x53b39330, 0x24b4a3a6,
+ 0xbad03605, 0xcdd70693, 0x54de5729, 0x23d967bf,
+ 0xb3667a2e, 0xc4614ab8, 0x5d681b02, 0x2a6f2b94,
+ 0xb40bbe37, 0xc30c8ea1, 0x5a05df1b, 0x2d02ef8d
+];
+
+})(jst);
+
View
2  lib/jst.js
@@ -7,7 +7,7 @@
var fs = require('fs'),
crypto = require('crypto');
-exports.version = '0.0.3';
+exports.version = '0.0.4';
var _cache = {},
_files = {},
View
2  package.json
@@ -1,7 +1,7 @@
{
"name": "jst",
"description": "Node JavaScript Template, A pretty high performance template engine",
- "version": "0.0.3",
+ "version": "0.0.4",
"author": "Shaun Li <shonhen@gmail.com>",
"keywords": ["template", "engine", "jst"],
"main": "./lib/jst.js"
Please sign in to comment.
Something went wrong with that request. Please try again.