Builder.js
资源名称:oa.rar [点击查看]
上传用户:kimgenplus
上传日期:2016-06-05
资源大小:20877k
文件大小:2k
源码类别:
OA系统
开发平台:
Java
- /*
- 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.Builder");
- dojo.require("dojo.string");
- dojo.require("dojo.lang.common");
- dojo.string.Builder = function (str) {
- this.arrConcat = (dojo.render.html.capable && dojo.render.html["ie"]);
- var a = [];
- var b = "";
- var length = this.length = b.length;
- if (this.arrConcat) {
- if (b.length > 0) {
- a.push(b);
- }
- b = "";
- }
- this.toString = this.valueOf = function () {
- return (this.arrConcat) ? a.join("") : b;
- };
- this.append = function () {
- for (var x = 0; x < arguments.length; x++) {
- var s = arguments[x];
- if (dojo.lang.isArrayLike(s)) {
- this.append.apply(this, s);
- } else {
- if (this.arrConcat) {
- a.push(s);
- } else {
- b += s;
- }
- length += s.length;
- this.length = length;
- }
- }
- return this;
- };
- this.clear = function () {
- a = [];
- b = "";
- length = this.length = 0;
- return this;
- };
- this.remove = function (f, l) {
- var s = "";
- if (this.arrConcat) {
- b = a.join("");
- }
- a = [];
- if (f > 0) {
- s = b.substring(0, (f - 1));
- }
- b = s + b.substring(f + l);
- length = this.length = b.length;
- if (this.arrConcat) {
- a.push(b);
- b = "";
- }
- return this;
- };
- this.replace = function (o, n) {
- if (this.arrConcat) {
- b = a.join("");
- }
- a = [];
- b = b.replace(o, n);
- length = this.length = b.length;
- if (this.arrConcat) {
- a.push(b);
- b = "";
- }
- return this;
- };
- this.insert = function (idx, s) {
- if (this.arrConcat) {
- b = a.join("");
- }
- a = [];
- if (idx == 0) {
- b = s + b;
- } else {
- var t = b.split("");
- t.splice(idx, 0, s);
- b = t.join("");
- }
- length = this.length = b.length;
- if (this.arrConcat) {
- a.push(b);
- b = "";
- }
- return this;
- };
- this.append.apply(this, arguments);
- };