1 | /* |
---|
2 | * FCKeditor - The text editor for Internet - http://www.fckeditor.net |
---|
3 | * Copyright (C) 2003-2007 Frederico Caldeira Knabben |
---|
4 | * |
---|
5 | * == BEGIN LICENSE == |
---|
6 | * |
---|
7 | * Licensed under the terms of any of the following licenses at your |
---|
8 | * choice: |
---|
9 | * |
---|
10 | * - GNU General Public License Version 2 or later (the "GPL") |
---|
11 | * http://www.gnu.org/licenses/gpl.html |
---|
12 | * |
---|
13 | * - GNU Lesser General Public License Version 2.1 or later (the "LGPL") |
---|
14 | * http://www.gnu.org/licenses/lgpl.html |
---|
15 | * |
---|
16 | * - Mozilla Public License Version 1.1 or later (the "MPL") |
---|
17 | * http://www.mozilla.org/MPL/MPL-1.1.html |
---|
18 | * |
---|
19 | * == END LICENSE == |
---|
20 | * |
---|
21 | * Extensions to the JavaScript Core. |
---|
22 | * |
---|
23 | * All custom extentions functions are PascalCased to differ from the standard |
---|
24 | * camelCased ones. |
---|
25 | */ |
---|
26 | |
---|
27 | String.prototype.Contains = function( textToCheck ) |
---|
28 | { |
---|
29 | return ( this.indexOf( textToCheck ) > -1 ) ; |
---|
30 | } |
---|
31 | |
---|
32 | String.prototype.Equals = function() |
---|
33 | { |
---|
34 | var aArgs = arguments ; |
---|
35 | |
---|
36 | // The arguments could also be a single array. |
---|
37 | if ( aArgs.length == 1 && aArgs[0].pop ) |
---|
38 | aArgs = aArgs[0] ; |
---|
39 | |
---|
40 | for ( var i = 0 ; i < aArgs.length ; i++ ) |
---|
41 | { |
---|
42 | if ( this == aArgs[i] ) |
---|
43 | return true ; |
---|
44 | } |
---|
45 | return false ; |
---|
46 | } |
---|
47 | |
---|
48 | String.prototype.IEquals = function() |
---|
49 | { |
---|
50 | var thisUpper = this.toUpperCase() ; |
---|
51 | |
---|
52 | var aArgs = arguments ; |
---|
53 | |
---|
54 | // The arguments could also be a single array. |
---|
55 | if ( aArgs.length == 1 && aArgs[0].pop ) |
---|
56 | aArgs = aArgs[0] ; |
---|
57 | |
---|
58 | for ( var i = 0 ; i < aArgs.length ; i++ ) |
---|
59 | { |
---|
60 | if ( thisUpper == aArgs[i].toUpperCase() ) |
---|
61 | return true ; |
---|
62 | } |
---|
63 | return false ; |
---|
64 | } |
---|
65 | |
---|
66 | String.prototype.ReplaceAll = function( searchArray, replaceArray ) |
---|
67 | { |
---|
68 | var replaced = this ; |
---|
69 | |
---|
70 | for ( var i = 0 ; i < searchArray.length ; i++ ) |
---|
71 | { |
---|
72 | replaced = replaced.replace( searchArray[i], replaceArray[i] ) ; |
---|
73 | } |
---|
74 | |
---|
75 | return replaced ; |
---|
76 | } |
---|
77 | |
---|
78 | Array.prototype.AddItem = function( item ) |
---|
79 | { |
---|
80 | var i = this.length ; |
---|
81 | this[ i ] = item ; |
---|
82 | return i ; |
---|
83 | } |
---|
84 | |
---|
85 | Array.prototype.IndexOf = function( value ) |
---|
86 | { |
---|
87 | for ( var i = 0 ; i < this.length ; i++ ) |
---|
88 | { |
---|
89 | if ( this[i] == value ) |
---|
90 | return i ; |
---|
91 | } |
---|
92 | return -1 ; |
---|
93 | } |
---|
94 | |
---|
95 | String.prototype.StartsWith = function( value ) |
---|
96 | { |
---|
97 | return ( this.substr( 0, value.length ) == value ) ; |
---|
98 | } |
---|
99 | |
---|
100 | // Extends the String object, creating a "EndsWith" method on it. |
---|
101 | String.prototype.EndsWith = function( value, ignoreCase ) |
---|
102 | { |
---|
103 | var L1 = this.length ; |
---|
104 | var L2 = value.length ; |
---|
105 | |
---|
106 | if ( L2 > L1 ) |
---|
107 | return false ; |
---|
108 | |
---|
109 | if ( ignoreCase ) |
---|
110 | { |
---|
111 | var oRegex = new RegExp( value + '$' , 'i' ) ; |
---|
112 | return oRegex.test( this ) ; |
---|
113 | } |
---|
114 | else |
---|
115 | return ( L2 == 0 || this.substr( L1 - L2, L2 ) == value ) ; |
---|
116 | } |
---|
117 | |
---|
118 | String.prototype.Remove = function( start, length ) |
---|
119 | { |
---|
120 | var s = '' ; |
---|
121 | |
---|
122 | if ( start > 0 ) |
---|
123 | s = this.substring( 0, start ) ; |
---|
124 | |
---|
125 | if ( start + length < this.length ) |
---|
126 | s += this.substring( start + length , this.length ) ; |
---|
127 | |
---|
128 | return s ; |
---|
129 | } |
---|
130 | |
---|
131 | String.prototype.Trim = function() |
---|
132 | { |
---|
133 | // We are not using \s because we don't want "non-breaking spaces to be caught". |
---|
134 | return this.replace( /(^[ \t\n\r]*)|([ \t\n\r]*$)/g, '' ) ; |
---|
135 | } |
---|
136 | |
---|
137 | String.prototype.LTrim = function() |
---|
138 | { |
---|
139 | // We are not using \s because we don't want "non-breaking spaces to be caught". |
---|
140 | return this.replace( /^[ \t\n\r]*/g, '' ) ; |
---|
141 | } |
---|
142 | |
---|
143 | String.prototype.RTrim = function() |
---|
144 | { |
---|
145 | // We are not using \s because we don't want "non-breaking spaces to be caught". |
---|
146 | return this.replace( /[ \t\n\r]*$/g, '' ) ; |
---|
147 | } |
---|
148 | |
---|
149 | String.prototype.ReplaceNewLineChars = function( replacement ) |
---|
150 | { |
---|
151 | return this.replace( /\n/g, replacement ) ; |
---|
152 | } |
---|