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