我正在尝试做这样的事情：
{$order.delivery_country.options.labels[$order.delivery_country.value]}
所以使用delivery_country.value我想返回选项标签。我怎么能在Smarty做到这一点？
当我手动编写{$ order.delivery_country.options.labels.358}时，它工作得很好，虽然这显然需要动态并使用.value
[delivery_country] => Array
(
[name] => orders.order_delivery_country
[value] => 358
[label] => Delivery Country
[message] =>
[default] => 58
[options] => Array
(
[name] => country-names
[labels] => Array
(
[0] => --- Select ---
[1] => Afghanistan
[2] => Aland Islands
[3] => Albania
[4] => Algeria
[5] => American Samoa
[6] => Andorra
[7] => Angola
[8] => Anguilla
[9] => Antarctica
[10] => Antigua and Barbuda
[11] => Argentina
[12] => Armenia
[13] => Aruba
[14] => Ascension Island
[15] => Australia
[16] => Austria
[17] => Azerbaijani
[18] => Azores
[19] => Azores
[20] => Azores
[21] => Bahamas
[22] => Bahrain
[23] => Bangladesh
[24] => Barbados
[25] => Belarus
[26] => Belgium
[27] => Belize
[28] => Benin
[29] => Bermuda
[30] => Bhutan
[31] => Bolivia
[32] => Bosnia and Herzegowina
[33] => Botswana
[34] => Bouvet Island
[35] => Brazil
[36] => Brunei Darussalam
[37] => Bulgaria
[38] => Burkina Faso
[39] => Burundi
[40] => Cambodia
[41] => Cameroon
[42] => Canada
[43] => Canada
[44] => Cape Verde
[45] => Cayman Islands
[46] => Central African Republic
[47] => Chad
[48] => Chile
[49] => China
[50] => Christmas Island
[51] => Cocos (Keeling) Islands
[52] => Colombia
[53] => Comoros
[54] => Congo, Democratic Republic of
[55] => Congo, People's Republic of
[56] => Cook Islands
[57] => Costa Rica
[58] => Cote d'Ivoire
[59] => Croatia
[60] => Cuba
[61] => Cyprus
[62] => Czech Republic
[63] => Denmark
[64] => Diego Garcia
[65] => Djibouti
[66] => Dominica
[67] => Dominican Republic
[68] => Dominican Republic
[69] => East Timor
[70] => Ecuador
[71] => Egypt
[72] => El Salvador
[73] => Equatorial Guinea
[74] => Eritrea
[75] => Estonia
[76] => Ethiopia
[77] => Falkland Islands
[78] => Faroe Islands
[79] => Fiji
[80] => Finland
[81] => France
[82] => French Guiana
[83] => French Polynesia
[84] => Gabon
[85] => Gambia
[86] => Georgia
[87] => Germany
[88] => Ghana
[89] => Gibraltar
[90] => Greece
[91] => Greenland
[92] => Grenada
[93] => Guadeloupe
[94] => Guam
[95] => Guatemala
[96] => Guinea
[97] => Guinea-Bissau
[98] => Guyana
[99] => Haiti
[100] => Heard and McDonald Islands
[101] => Holy See (Vatican City State)
[102] => Honduras
[103] => Hong Kong
[104] => Hungary
[105] => Iceland
[106] => India
[107] => Indonesia
[108] => Iran
[109] => Iraq
[110] => Ireland
[111] => Israel
[112] => Italy
[113] => Jamaica
[114] => Japan
[115] => Jordan
[116] => Kazakhstan
[117] => Kenya
[118] => Kiribati
[119] => Korea, Democratic People's Republic of
[120] => Korea, Republic of
[121] => Kuwait
[122] => Kyrgyzstan
[123] => Laos
[124] => Latvia
[125] => Lebanon
[126] => Lesotho
[127] => Liberia
[128] => Libya
[129] => Liechtenstein
[130] => Lithuania
[131] => Luxembourg
我通常会在预订创建页面中使用以下内容，但我在预订确认页面上只需要国家/地区名称。
<select id="delivery_country" name="{$order.delivery_country.formname}">
{html_options values=$order.delivery_country.options.values output=$order.delivery_country.options.labels selected=$order.delivery_country.value}
</select>
使用显示类型
的var_dump输出进行更新["delivery_country"]=>
array(15) {
["name"]=>
string(29) "orders.order_delivery_country"
["value"]=>
string(3) "358"
["label"]=>
string(16) "Delivery Country"
["input"]=>
string(6) "select"
["message"]=>
string(0) ""
["options"]=>
array(3) {
["name"]=>
string(13) "country-names"
["labels"]=>
array(249) {
[0]=>
string(14) "--- Select ---"
[1]=>
string(11) "Afghanistan"
[2]=>
string(13) "Aland Islands"
[3]=>
string(7) "Albania"
[4]=>
string(7) "Algeria"
[5]=>
string(14) "American Samoa"
[6]=>
string(7) "Andorra"
[7]=>
string(6) "Angola"
[8]=>
string(8) "Anguilla"
[9]=>
string(10) "Antarctica"
[10]=>
string(19) "Antigua and Barbuda"
[11]=>
string(9) "Argentina"
[12]=>
string(7) "Armenia"
[13]=>
string(5) "Aruba"
[14]=>
string(16) "Ascension Island"
[15]=>
string(9) "Australia"
[16]=>
string(7) "Austria"
[17]=>
string(11) "Azerbaijani"
[18]=>
string(6) "Azores"
[19]=>
string(6) "Azores"
[20]=>
string(6) "Azores"
[21]=>
string(7) "Bahamas"
[22]=>
string(7) "Bahrain"
[23]=>
string(10) "Bangladesh"
[24]=>
string(8) "Barbados"
[25]=>
string(7) "Belarus"
[26]=>
string(7) "Belgium"
[27]=>
string(6) "Belize"
[28]=>
string(5) "Benin"
[29]=>
string(7) "Bermuda"
[30]=>
string(6) "Bhutan"
[31]=>
string(7) "Bolivia"
[32]=>
string(22) "Bosnia and Herzegowina"
[33]=>
string(8) "Botswana"
[34]=>
string(13) "Bouvet Island"
[35]=>
string(6) "Brazil"
[36]=>
string(17) "Brunei Darussalam"
[37]=>
string(8) "Bulgaria"
[38]=>
string(12) "Burkina Faso"
[39]=>
string(7) "Burundi"
[40]=>
string(8) "Cambodia"
[41]=>
string(8) "Cameroon"
[42]=>
string(6) "Canada"
[43]=>
string(6) "Canada"
[44]=>
string(10) "Cape Verde"
[45]=>
string(14) "Cayman Islands"
[46]=>
string(24) "Central African Republic"
[47]=>
string(4) "Chad"
[48]=>
string(5) "Chile"
[49]=>
string(5) "China"
[50]=>
string(16) "Christmas Island"
[51]=>
string(23) "Cocos (Keeling) Islands"
[52]=>
string(8) "Colombia"
[53]=>
string(7) "Comoros"
[54]=>
string(29) "Congo, Democratic Republic of"
[55]=>
string(27) "Congo, People's Republic of"
[56]=>
string(12) "Cook Islands"
[57]=>
string(10) "Costa Rica"
[58]=>
string(13) "Cote d'Ivoire"
[59]=>
string(7) "Croatia"
[60]=>
string(4) "Cuba"
[61]=>
string(6) "Cyprus"
[62]=>
string(14) "Czech Republic"
[63]=>
string(7) "Denmark"
[64]=>
string(12) "Diego Garcia"
[65]=>
string(8) "Djibouti"
[66]=>
string(8) "Dominica"
[67]=>
string(18) "Dominican Republic"
[68]=>
string(18) "Dominican Republic"
[69]=>
string(10) "East Timor"
[70]=>
string(7) "Ecuador"
[71]=>
string(5) "Egypt"
[72]=>
string(11) "El Salvador"
[73]=>
string(17) "Equatorial Guinea"
[74]=>
string(7) "Eritrea"
[75]=>
string(7) "Estonia"
[76]=>
string(8) "Ethiopia"
[77]=>
string(16) "Falkland Islands"
[78]=>
string(13) "Faroe Islands"
[79]=>
string(4) "Fiji"
[80]=>
string(7) "Finland"
[81]=>
string(6) "France"
[82]=>
string(13) "French Guiana"
[83]=>
string(16) "French Polynesia"
[84]=>
string(5) "Gabon"
[85]=>
string(6) "Gambia"
[86]=>
string(7) "Georgia"
[87]=>
string(7) "Germany"
[88]=>
string(5) "Ghana"
[89]=>
string(9) "Gibraltar"
[90]=>
string(6) "Greece"
[91]=>
string(9) "Greenland"
[92]=>
string(7) "Grenada"
[93]=>
string(10) "Guadeloupe"
[94]=>
string(4) "Guam"
[95]=>
string(9) "Guatemala"
[96]=>
string(6) "Guinea"
[97]=>
string(13) "Guinea-Bissau"
[98]=>
string(6) "Guyana"
[99]=>
string(5) "Haiti"
[100]=>
string(26) "Heard and McDonald Islands"
[101]=>
string(29) "Holy See (Vatican City State)"
[102]=>
string(8) "Honduras"
[103]=>
string(9) "Hong Kong"
[104]=>
string(7) "Hungary"
[105]=>
string(7) "Iceland"
[106]=>
string(5) "India"
[107]=>
string(9) "Indonesia"
[108]=>
string(4) "Iran"
[109]=>
string(4) "Iraq"
[110]=>
string(7) "Ireland"
[111]=>
string(6) "Israel"
[112]=>
string(5) "Italy"
[113]=>
string(7) "Jamaica"
[114]=>
string(5) "Japan"
[115]=>
string(6) "Jordan"
[116]=>
string(10) "Kazakhstan"
[117]=>
string(5) "Kenya"
[118]=>
string(8) "Kiribati"
[119]=>
string(38) "Korea, Democratic People's Republic of"
[120]=>
string(18) "Korea, Republic of"
[121]=>
string(6) "Kuwait"
[122]=>
string(10) "Kyrgyzstan"
[123]=>
string(4) "Laos"
[124]=>
string(6) "Latvia"
[125]=>
string(7) "Lebanon"
[126]=>
string(7) "Lesotho"
[127]=>
string(7) "Liberia"
[128]=>
string(5) "Libya"
[129]=>
string(13) "Liechtenstein"
[130]=>
string(9) "Lithuania"
[131]=>
string(10) "Luxembourg"
[132]=>
string(5) "Macao"
[133]=>
string(9) "Macedonia"
[134]=>
string(10) "Madagascar"
[135]=>
string(7) "Madeira"
[136]=>
string(6) "Malawi"
[137]=>
string(8) "Malaysia"
[138]=>
string(8) "Maldives"
[139]=>
string(4) "Mali"
[140]=>
string(5) "Malta"
[141]=>
string(16) "Marshall Islands"
[142]=>
string(10) "Martinique"
[143]=>
string(10) "Mauritania"
[144]=>
string(9) "Mauritius"
[145]=>
string(7) "Mayotte"
[146]=>
string(6) "Mexico"
[147]=>
string(31) "Micronesia, Federated States of"
[148]=>
string(13) "Midway Island"
[149]=>
string(20) "Moldova, Republic of"
[150]=>
string(6) "Monaco"
[151]=>
string(8) "Mongolia"
[152]=>
string(10) "Montserrat"
[153]=>
string(7) "Morocco"
[154]=>
string(10) "Mozambique"
[155]=>
string(7) "Myanmar"
[156]=>
string(7) "Namibia"
[157]=>
string(5) "Nauru"
[158]=>
string(5) "Nepal"
[159]=>
string(11) "Netherlands"
[160]=>
string(20) "Netherlands Antilles"
[161]=>
string(13) "New Caledonia"
[162]=>
string(11) "New Zealand"
答案 0 :(得分：1)
{$order.delivery_country.options.labels.{$order.delivery_country.value}}
{assign var="_country_value" value=$order.delivery_country.value}
{$order.delivery_country.options.labels.$_country_value}
答案 1 :(得分：0)
也许是这样：
{assign var=labelIndex value=$order.delivery_country.value}
{$order.delivery_country.options.labels.$labelIndex}