{"id":8653,"date":"2022-09-14T19:56:48","date_gmt":"2022-09-14T14:26:48","guid":{"rendered":"https:\/\/jassweb.com\/solved\/solved-js-switch-statement-inside-function\/"},"modified":"2022-09-14T19:56:48","modified_gmt":"2022-09-14T14:26:48","slug":"solved-js-switch-statement-inside-function","status":"publish","type":"post","link":"https:\/\/jassweb.com\/solved\/solved-js-switch-statement-inside-function\/","title":{"rendered":"[Solved] JS switch statement inside function"},"content":{"rendered":"

[ad_1]
\n<\/p>\n

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I’m not totally sure what you’re doing, but I suspect it’s something like this:<\/p>\n

function filter(value) {\n    switch (value) {\n    case 'number is required':\n        value=\"Number field is required\";\n        break;\n    case 'something else':\n        value=\"Some other message\";\n        break;\n    \/\/ More cases here\n    }\n    return value;\n}\n\n$.each(response.errors, function(i, e) {\n    msg = filter(e);\n    $(\"#errors\").append(\"<div class=\"error-msg\">\" + msg + \"<\/div>\");\n});\n<\/code><\/pre>\n
The filter<\/code> function returns the replacement message if it matches one of the cases. The caller assigns this return value to a variable, and puts it into the DIV.<\/p>\n
Instead of a case<\/code>, you can also use an object as a dictionary, which is my preferred method:<\/p>\n
var translations = {\n    'number is required': 'Number field is required',\n    'something else': 'Some other message',\n    \/\/ more cases here\n};\nfunction filter(value) {\n    return translations[value] || value;\n}\n<\/code><\/pre>\n<\/p><\/div>\n
<\/div>\n<\/div>\n
            2<\/span> <\/p><\/div>\n<\/div>\n
[ad_2]<\/p>\n
solved JS switch statement inside function <\/p>\n","protected":false},"excerpt":{"rendered":"
[ad_1] I’m not totally sure what you’re doing, but I suspect it’s something like this: function filter(value) { switch (value) { case ‘number is required’: value=”Number field is required”; break; case ‘something else’: value=”Some other message”; break; \/\/ More cases here } return value; } $.each(response.errors, function(i, e) { msg = filter(e); $(“#errors”).append(“<div class=”error-msg”>” + … Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[320],"tags":[333,388],"class_list":["post-8653","post","type-post","status-publish","format-standard","hentry","category-solved","tag-javascript","tag-jquery"],"yoast_head":"\n[Solved] JS switch statement inside function - JassWeb<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/jassweb.com\/solved\/solved-js-switch-statement-inside-function\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"[Solved] JS switch statement inside function - JassWeb\" \/>\n<meta property=\"og:description\" content=\"[ad_1] I’m not totally sure what you’re doing, but I suspect it’s something like this: function filter(value) { switch (value) { case 'number is required': value="Number field is required"; break; case 'something else': value="Some other message"; break; \/\/ More cases here } return value; } $.each(response.errors, function(i, e) { msg = filter(e); $("#errors").append("<div class="error-msg">" + ... 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