{"record":{"id":"38d967b6d5ddbd9e","repo":"Semantic-Org/Semantic-UI","slug":"no-url-specified-for-api-event","errorCode":null,"errorMessage":"No URL specified for api event","messagePattern":"No URL specified for api event","errorType":"console","errorClass":null,"httpStatus":null,"severity":"error","filePath":"src/definitions/behaviors/api.js","lineNumber":1135,"sourceCode":"  // server error\n  onError     : function(errorMessage, $module) {},\n\n  // request aborted\n  onAbort     : function(errorMessage, $module) {},\n\n  successTest : false,\n\n  // errors\n  error : {\n    beforeSend        : 'The before send function has aborted the request',\n    error             : 'There was an error with your request',\n    exitConditions    : 'API Request Aborted. Exit conditions met',\n    JSONParse         : 'JSON could not be parsed during error handling',\n    legacyParameters  : 'You are using legacy API success callback names',\n    method            : 'The method you called is not defined',\n    missingAction     : 'API action used but no url was defined',\n    missingSerialize  : 'jquery-serialize-object is required to add form data to an existing data object',\n    missingURL        : 'No URL specified for api event',\n    noReturnedValue   : 'The beforeSend callback must return a settings object, beforeSend ignored.',\n    noStorage         : 'Caching responses locally requires session storage',\n    parseError        : 'There was an error parsing your request',\n    requiredParameter : 'Missing a required URL parameter: ',\n    statusMessage     : 'Server gave an error: ',\n    timeout           : 'Your request timed out'\n  },\n\n  regExp  : {\n    required : /\\{\\$*[A-z0-9]+\\}/g,\n    optional : /\\{\\/\\$*[A-z0-9]+\\}/g,\n  },\n\n  className: {\n    loading : 'loading',\n    error   : 'error'\n  },\n","sourceCodeStart":1117,"sourceCodeEnd":1153,"githubUrl":"https://github.com/Semantic-Org/Semantic-UI/blob/597843ab84d565cccfd8fd7719416350ae73e734/src/definitions/behaviors/api.js#L1117-L1153","documentation":"This error is logged by the API module's query() function (api.js:216-218) when no URL can be determined for the request. The module calls get.templatedURL() to resolve the URL from settings.url, element data attributes (data-url, data-action), or the form's action attribute; if all of these are absent and the request is not mocked, the error fires and the request is aborted.","triggerScenarios":"Calling $('.el').api('query') without configuring settings.url, without data-url or data-action attributes on the element, and without settings.action pointing to an api map entry. Also when the element is not a form (so no form action attribute fallback) and settings.mockResponse is not set.","commonSituations":"Initializing the API module with event bindings but forgetting the url setting. Dynamic elements where data-url is set by JavaScript but not yet populated when the API call fires. Relying on form action attribute but the element is a button outside the form. Typographical errors in the url key.","solutions":["Provide a URL via settings: $('.el').api({ url: '/api/endpoint' }).","Add data-url='/api/endpoint' attribute to the element in HTML.","If using a form, ensure the form has an action attribute or provide url explicitly.","If testing without a server, set settings.mockResponse to bypass URL resolution."],"exampleFix":"// before\n$('.submit-btn').api({\n  method: 'POST'\n  // no url specified\n});\n\n// after\n$('.submit-btn').api({\n  method: 'POST',\n  url: '/api/submit'\n});","handlingStrategy":"validation","validationCode":"// Validate URL is configured before firing the API request\nfunction fireApi($el) {\n  var settings = $el.data('module-api-settings');\n  var hasUrl = (settings && settings.url) || $el.data('url') || $el.data('action');\n  if (!hasUrl) {\n    console.error('No URL configured for API element:', $el);\n    return;\n  }\n  $el.api('query');\n}","typeGuard":"// Check if a URL can be resolved for the element\nfunction hasApiUrl($el) {\n  return !!($el.data('url') || $el.data('action') || ($el.is('form') && $el.attr('action')));\n}","tryCatchPattern":null,"preventionTips":["Always provide a url or data-url attribute when initializing the API module.","For forms, ensure the form element has an action attribute.","Log the resolved URL in development using settings.debug: true."],"tags":["api","missing-url","configuration","ajax","semantic-ui"],"backgroundTag":null,"analyzedSha":"597843ab84d565cccfd8fd7719416350ae73e734","analyzedAt":"2026-08-13T01:44:23.827Z","schemaVersion":2},"datasetVersion":"2026-08-13T04:17:16.726Z"}