ref: refs/heads/master
commit b9a891efa0c7faa3f7103ef32b833406de360fea
Author: Robert Lihm
Date: Thu Jul 16 19:00:28 2009 +0200
Added jquery plugin for password input field
---
webclient/public/javascripts/jQuery.dPassword.js | 177 ++++++++++++++++++++++
1 files changed, 177 insertions(+), 0 deletions(-)
diff --git a/webclient/public/javascripts/jQuery.dPassword.js b/webclient/public/javascripts/jQuery.dPassword.js
new file mode 100644
index 0000000..48c3e9c
--- /dev/null
+++ b/webclient/public/javascripts/jQuery.dPassword.js
@@ -0,0 +1,177 @@
+/*******************************************************************************
+ * dPassword v0.1 - jQuery delayed password masking (iPhone style)
+ *
+ * licensed under MIT License
+ *
+ * Copyright (c) 2009 DECAF°, Stefan Ullrich (http://decaf.de)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Known Issues: - delete marked text will not work
+ * - deleting a single chars will not work if char is
+ * not the last char
+ * - view will not follow cursor if textfield is too small
+ * - if id based styles are assigned, these styles will
+ * not be taken over
+ *
+ *******************************************************************************/
+
+(function($){
+ $.fn.dPassword = function(options) {
+
+ var defaults = {
+ interval: 200,
+ duration: 3000,
+ replacement: '%u25CF',
+ prefix: 'password_',
+ debug: false
+ }
+
+ var opts = $.extend(defaults, options);
+ var checker = new Array();
+ var timer = new Array();
+
+ $(this).each(function() {
+ if (opts.debug) console.log('init [' + $(this).attr('id') + ']');
+
+ // get original password tag values
+ var name = $(this).attr('name');
+ var id = $(this).attr('id');
+ var cssclass = $(this).attr('class');
+ var style = $(this).attr('style');
+ var size = $(this).attr('size');
+ var maxlength = $(this).attr('maxlength');
+ var disabled = $(this).attr('disabled');
+ var tabindex = $(this).attr('tabindex');
+ var accesskey = $(this).attr('accesskey');
+ var value = $(this).attr('value');
+
+ // set timers
+ checker.push(id);
+ timer.push(id);
+
+ // hide field
+ $(this).hide();
+
+ // add debug span
+ if (opts.debug) {
+ $(this).after('<span id="debug_' + opts.prefix + name + '" style="color: #f00;"></span>');
+ }
+ // add new text field
+ $(this).after(' ');
+
+ // change label
+ $('label[for='+id+']').attr('for', opts.prefix + id);
+ // disable tabindex
+ $(this).attr('tabindex', '');
+ // disable accesskey
+ $(this).attr('accesskey', '');
+
+
+ // bind event
+ $('#' + opts.prefix + id).bind('focus', function(event) {
+ if (opts.debug) console.log('event: focus [' + getId($(this).attr('id')) + ']');
+ clearTimeout(checker[getId($(this).attr('id'))]);
+ checker[getId($(this).attr('id'))] = setTimeout("check('" + getId($(this).attr('id')) + "', '')", opts.interval);
+ });
+ $('#' + opts.prefix + id).bind('blur', function(event) {
+ if (opts.debug) console.log('event: blur [' + getId($(this).attr('id')) + ']');
+ clearTimeout(checker[getId($(this).attr('id'))]);
+ });
+
+ setTimeout("check('" + id + "', '', true);", opts.interval);
+ });
+
+ getId = function(id) {
+ var pattern = opts.prefix+'(.*)';
+ var regex = new RegExp(pattern);
+ regex.exec(id);
+ id = RegExp.$1;
+
+ return id;
+ }
+
+ setPassword = function(id, str) {
+ if (opts.debug) console.log('setPassword: [' + id + ']');
+
+ var tmp = '';
+ for (i=0; i < str.length; i++) {
+ if (str.charAt(i) == unescape(opts.replacement)) {
+ tmp = tmp + $('#' + id).val().charAt(i);
+ }
+ else {
+ tmp = tmp + str.charAt(i);
+ }
+ }
+ $('#' + id).val(tmp);
+ }
+
+ check = function(id, oldValue, initialCall) {
+ if (opts.debug) console.log('check: [' + id + ']');
+
+ var bullets = $('#' + opts.prefix + id).val();
+
+ if (oldValue != bullets) {
+ setPassword(id, bullets);
+ if (bullets.length > 1) {
+ var tmp = '';
+ for (i=0; i < bullets.length-1; i++) {
+ tmp = tmp + unescape(opts.replacement);
+ }
+ tmp = tmp + bullets.charAt(bullets.length-1);
+
+ $('#' + opts.prefix + id).val(tmp);
+ }
+ else {
+ }
+ clearTimeout(timer[id]);
+ timer[id] = setTimeout("convertLastChar('" + id + "')", opts.duration);
+ }
+ if (opts.debug) {
+ $('#debug_' + opts.prefix + id).text($('#' + id).val());
+ }
+ if (!initialCall) {
+ checker[id] = setTimeout("check('" + id + "', '" + $('#' + opts.prefix + id).val() + "', false)", opts.interval);
+ }
+ }
+
+ convertLastChar = function(id) {
+ if ($('#' + opts.prefix + id).val() != '') {
+ var tmp = '';
+ for (i=0; i < $('#' + opts.prefix + id).val().length; i++) {
+ tmp = tmp + unescape(opts.replacement);
+ }
+
+ $('#' + opts.prefix + id).val(tmp);
+ }
+ }
+ };
+}) (jQuery);
+
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Robert Lihm