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Struts example source code file (extras.js)
The Struts extras.js source code/* Copyright (c) 2004-2006, The Dojo Foundation All Rights Reserved. Licensed under the Academic Free License version 2.1 or above OR the modified BSD license. For more information on Dojo licensing, see: http://dojotoolkit.org/community/licensing.shtml */ dojo.provide("dojo.string.extras"); dojo.require("dojo.string.common"); dojo.require("dojo.lang.common"); dojo.require("dojo.lang.array"); dojo.string.substituteParams = function (template, hash) { var map = (typeof hash == "object") ? hash : dojo.lang.toArray(arguments, 1); return template.replace(/\%\{(\w+)\}/g, function (match, key) { if (typeof (map[key]) != "undefined" && map[key] != null) { return map[key]; } dojo.raise("Substitution not found: " + key); }); }; dojo.string.capitalize = function (str) { if (!dojo.lang.isString(str)) { return ""; } if (arguments.length == 0) { str = this; } var words = str.split(" "); for (var i = 0; i < words.length; i++) { words[i] = words[i].charAt(0).toUpperCase() + words[i].substring(1); } return words.join(" "); }; dojo.string.isBlank = function (str) { if (!dojo.lang.isString(str)) { return true; } return (dojo.string.trim(str).length == 0); }; dojo.string.encodeAscii = function (str) { if (!dojo.lang.isString(str)) { return str; } var ret = ""; var value = escape(str); var match, re = /%u([0-9A-F]{4})/i; while ((match = value.match(re))) { var num = Number("0x" + match[1]); var newVal = escape("&#" + num + ";"); ret += value.substring(0, match.index) + newVal; value = value.substring(match.index + match[0].length); } ret += value.replace(/\+/g, "%2B"); return ret; }; dojo.string.escape = function (type, str) { var args = dojo.lang.toArray(arguments, 1); switch (type.toLowerCase()) { case "xml": case "html": case "xhtml": return dojo.string.escapeXml.apply(this, args); case "sql": return dojo.string.escapeSql.apply(this, args); case "regexp": case "regex": return dojo.string.escapeRegExp.apply(this, args); case "javascript": case "jscript": case "js": return dojo.string.escapeJavaScript.apply(this, args); case "ascii": return dojo.string.encodeAscii.apply(this, args); default: return str; } }; dojo.string.escapeXml = function (str, noSingleQuotes) { str = str.replace(/&/gm, "&").replace(/</gm, "<").replace(/>/gm, ">").replace(/"/gm, """); if (!noSingleQuotes) { str = str.replace(/'/gm, "'"); } return str; }; dojo.string.escapeSql = function (str) { return str.replace(/'/gm, "''"); }; dojo.string.escapeRegExp = function (str) { return str.replace(/\\/gm, "\\\\").replace(/([\f\b\n\t\r[\^$|?*+(){}])/gm, "\\$1"); }; dojo.string.escapeJavaScript = function (str) { return str.replace(/(["'\f\b\n\t\r])/gm, "\\$1"); }; dojo.string.escapeString = function (str) { return ("\"" + str.replace(/(["\\])/g, "\\$1") + "\"").replace(/[\f]/g, "\\f").replace(/[\b]/g, "\\b").replace(/[\n]/g, "\\n").replace(/[\t]/g, "\\t").replace(/[\r]/g, "\\r"); }; dojo.string.summary = function (str, len) { if (!len || str.length <= len) { return str; } return str.substring(0, len).replace(/\.+$/, "") + "..."; }; dojo.string.endsWith = function (str, end, ignoreCase) { if (ignoreCase) { str = str.toLowerCase(); end = end.toLowerCase(); } if ((str.length - end.length) < 0) { return false; } return str.lastIndexOf(end) == str.length - end.length; }; dojo.string.endsWithAny = function (str) { for (var i = 1; i < arguments.length; i++) { if (dojo.string.endsWith(str, arguments[i])) { return true; } } return false; }; dojo.string.startsWith = function (str, start, ignoreCase) { if (ignoreCase) { str = str.toLowerCase(); start = start.toLowerCase(); } return str.indexOf(start) == 0; }; dojo.string.startsWithAny = function (str) { for (var i = 1; i < arguments.length; i++) { if (dojo.string.startsWith(str, arguments[i])) { return true; } } return false; }; dojo.string.has = function (str) { for (var i = 1; i < arguments.length; i++) { if (str.indexOf(arguments[i]) > -1) { return true; } } return false; }; dojo.string.normalizeNewlines = function (text, newlineChar) { if (newlineChar == "\n") { text = text.replace(/\r\n/g, "\n"); text = text.replace(/\r/g, "\n"); } else { if (newlineChar == "\r") { text = text.replace(/\r\n/g, "\r"); text = text.replace(/\n/g, "\r"); } else { text = text.replace(/([^\r])\n/g, "$1\r\n").replace(/\r([^\n])/g, "\r\n$1"); } } return text; }; dojo.string.splitEscaped = function (str, charac) { var components = []; for (var i = 0, prevcomma = 0; i < str.length; i++) { if (str.charAt(i) == "\\") { i++; continue; } if (str.charAt(i) == charac) { components.push(str.substring(prevcomma, i)); prevcomma = i + 1; } } components.push(str.substr(prevcomma)); return components; }; Other Struts examples (source code examples)Here is a short list of links related to this Struts extras.js source code file: |
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