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Revision 4 - (show annotations) (download) (as text)
Fri Dec 4 12:17:36 2009 UTC (14 years, 5 months ago) by berupon
File MIME type: application/x-javascript
File size: 7253 byte(s) 
まだ完成していないけど途中経過の記録というか…backupとしてcommit
1 EJS.Helpers.prototype.date_tag = function(name, value , html_options) {
2 if(! (value instanceof Date))
3 value = new Date()
4
5 var month_names = ["January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December"];
6 var years = [], months = [], days =[];
7 var year = value.getFullYear();
8 var month = value.getMonth();
9 var day = value.getDate();
10 for(var y = year - 15; y < year+15 ; y++)
11 {
12 years.push({value: y, text: y})
13 }
14 for(var m = 0; m < 12; m++)
15 {
16 months.push({value: (m), text: month_names[m]})
17 }
18 for(var d = 0; d < 31; d++)
19 {
20 days.push({value: (d+1), text: (d+1)})
21 }
22 var year_select = this.select_tag(name+'[year]', year, years, {id: name+'[year]'} )
23 var month_select = this.select_tag(name+'[month]', month, months, {id: name+'[month]'})
24 var day_select = this.select_tag(name+'[day]', day, days, {id: name+'[day]'})
25
26 return year_select+month_select+day_select;
27 }
28
29 EJS.Helpers.prototype.form_tag = function(action, html_options) {
30
31
32 html_options = html_options || {};
33 html_options.action = action
34 if(html_options.multipart == true) {
35 html_options.method = 'post';
36 html_options.enctype = 'multipart/form-data';
37 }
38
39 return this.start_tag_for('form', html_options)
40 }
41
42 EJS.Helpers.prototype.form_tag_end = function() { return this.tag_end('form'); }
43
44 EJS.Helpers.prototype.hidden_field_tag = function(name, value, html_options) {
45 return this.input_field_tag(name, value, 'hidden', html_options);
46 }
47
48 EJS.Helpers.prototype.input_field_tag = function(name, value , inputType, html_options) {
49
50 html_options = html_options || {};
51 html_options.id = html_options.id || name;
52 html_options.value = value || '';
53 html_options.type = inputType || 'text';
54 html_options.name = name;
55
56 return this.single_tag_for('input', html_options)
57 }
58
59 EJS.Helpers.prototype.is_current_page = function(url) {
60 return (window.location.href == url || window.location.pathname == url ? true : false);
61 }
62
63 EJS.Helpers.prototype.link_to = function(name, url, html_options) {
64 if(!name) var name = 'null';
65 if(!html_options) var html_options = {}
66
67 if(html_options.confirm){
68 html_options.onclick =
69 " var ret_confirm = confirm(\""+html_options.confirm+"\"); if(!ret_confirm){ return false;} "
70 html_options.confirm = null;
71 }
72 html_options.href=url
73 return this.start_tag_for('a', html_options)+name+ this.tag_end('a');
74 }
75
76 EJS.Helpers.prototype.submit_link_to = function(name, url, html_options){
77 if(!name) var name = 'null';
78 if(!html_options) var html_options = {}
79 html_options.onclick = html_options.onclick || '' ;
80
81 if(html_options.confirm){
82 html_options.onclick =
83 " var ret_confirm = confirm(\""+html_options.confirm+"\"); if(!ret_confirm){ return false;} "
84 html_options.confirm = null;
85 }
86
87 html_options.value = name;
88 html_options.type = 'submit'
89 html_options.onclick=html_options.onclick+
90 (url ? this.url_for(url) : '')+'return false;';
91 //html_options.href='#'+(options ? Routes.url_for(options) : '')
92 return this.start_tag_for('input', html_options)
93 }
94
95 EJS.Helpers.prototype.link_to_if = function(condition, name, url, html_options, post, block) {
96 return this.link_to_unless((condition == false), name, url, html_options, post, block);
97 }
98
99 EJS.Helpers.prototype.link_to_unless = function(condition, name, url, html_options, block) {
100 html_options = html_options || {};
101 if(condition) {
102 if(block && typeof block == 'function') {
103 return block(name, url, html_options, block);
104 } else {
105 return name;
106 }
107 } else
108 return this.link_to(name, url, html_options);
109 }
110
111 EJS.Helpers.prototype.link_to_unless_current = function(name, url, html_options, block) {
112 html_options = html_options || {};
113 return this.link_to_unless(this.is_current_page(url), name, url, html_options, block)
114 }
115
116
117 EJS.Helpers.prototype.password_field_tag = function(name, value, html_options) { return this.input_field_tag(name, value, 'password', html_options); }
118
119 EJS.Helpers.prototype.select_tag = function(name, value, choices, html_options) {
120 html_options = html_options || {};
121 html_options.id = html_options.id || name;
122 html_options.value = value;
123 html_options.name = name;
124
125 var txt = ''
126 txt += this.start_tag_for('select', html_options)
127
128 for(var i = 0; i < choices.length; i++)
129 {
130 var choice = choices[i];
131 var optionOptions = {value: choice.value}
132 if(choice.value == value)
133 optionOptions.selected ='selected'
134 txt += this.start_tag_for('option', optionOptions )+choice.text+this.tag_end('option')
135 }
136 txt += this.tag_end('select');
137 return txt;
138 }
139
140 EJS.Helpers.prototype.single_tag_for = function(tag, html_options) { return this.tag(tag, html_options, '/>');}
141
142 EJS.Helpers.prototype.start_tag_for = function(tag, html_options) { return this.tag(tag, html_options); }
143
144 EJS.Helpers.prototype.submit_tag = function(name, html_options) {
145 html_options = html_options || {};
146 //html_options.name = html_options.id || 'commit';
147 html_options.type = html_options.type || 'submit';
148 html_options.value = name || 'Submit';
149 return this.single_tag_for('input', html_options);
150 }
151
152 EJS.Helpers.prototype.tag = function(tag, html_options, end) {
153 if(!end) var end = '>'
154 var txt = ' '
155 for(var attr in html_options) {
156 if(html_options[attr] != null)
157 var value = html_options[attr].toString();
158 else
159 var value=''
160 if(attr == "Class") // special case because "class" is a reserved word in IE
161 attr = "class";
162 if( value.indexOf("'") != -1 )
163 txt += attr+'=\"'+value+'\" '
164 else
165 txt += attr+"='"+value+"' "
166 }
167 return '<'+tag+txt+end;
168 }
169
170 EJS.Helpers.prototype.tag_end = function(tag) { return '</'+tag+'>'; }
171
172 EJS.Helpers.prototype.text_area_tag = function(name, value, html_options) {
173 html_options = html_options || {};
174 html_options.id = html_options.id || name;
175 html_options.name = html_options.name || name;
176 value = value || ''
177 if(html_options.size) {
178 html_options.cols = html_options.size.split('x')[0]
179 html_options.rows = html_options.size.split('x')[1];
180 delete html_options.size
181 }
182
183 html_options.cols = html_options.cols || 50;
184 html_options.rows = html_options.rows || 4;
185
186 return this.start_tag_for('textarea', html_options)+value+this.tag_end('textarea')
187 }
188 EJS.Helpers.prototype.text_tag = EJS.Helpers.prototype.text_area_tag
189
190 EJS.Helpers.prototype.text_field_tag = function(name, value, html_options) { return this.input_field_tag(name, value, 'text', html_options); }
191
192 EJS.Helpers.prototype.url_for = function(url) {
193 return 'window.location="'+url+'";'
194 }
195 EJS.Helpers.prototype.img_tag = function(image_location, alt, options){
196 options = options || {};
197 options.src = image_location
198 options.alt = alt
199 return this.single_tag_for('img', options)
200 }
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