shipsCRUD is not a function error if put js file in webpack.mix.js

Discussion in 'JavaScript' started by mstdmstd, Mar 15, 2020.

  1. #1
    Hello,
    In my laravel 6 app I use js files which I attach in in blade file
    resources/views/ship/index.blade.php like :

    
    @endsection
    
    @section('scripts')
    
    <link rel="stylesheet" href="{{ asset('/css/jquery.dataTables.min.css') }}" type="text/css">
    
    <script src="{{ asset('js/jquery.dataTables.min.js') }}"></script>
    <script src="{{ asset('js/mustache.min.js') }}"></script>
    
    <script src="{{ asset('js/pages/ship.js') }}"></script>
    
    <script>
    /*<![CDATA[*/
    
    var oTable
    jQuery(document).ready(function ($) {
    var shipsCRUD = shipsCRUD('list', // must be called before jQuery(document).ready(function ($) {
    <?php echo $appParamsForJSArray ?>
    );
    shipsCRUD.onCRUDPageInit('list')
    });
    
    /*]]>*/
    </script>
    
    @endsection
     
    Code (JavaScript):
    and that worked ok for me when I put js/pages/ship.js file under /public/ directory.
    Having in resources/js/pages/ship.js :

    
    let frontend_home_url
    let this_id
    let this_csrf_token
    
    function shipsCRUD(page, paramsArray) { // constructor of backend Ship's editor - set all from referring page and from server
    
    frontend_home_url = paramsArray.frontend_home_url;
    this_dataTablesLengthMenuArray = paramsArray.dataTablesLengthMenuArray;
    this_csrf_token = paramsArray.csrf_token;
    
    if (page == "edit") {
    this_id = paramsArray.id;
    }
    if (page == "list") {
    this.ShipsLoad()
    $(".dataTables_filter").css("display", "none")
    $(".dataTables_info").css("display", "none")
    }
    } // function shipsCRUD(Params) { constructor of backend Ship's editor - set all from referring page and from server
    
    
    shipsCRUD.prototype.onCRUDPageInit = function (page) { // all vars/objects init
    initCRUD()
    } // shipsCRUD.prototype.onCRUDPageInit= function(page) {
     
    Code (JavaScript):
    But I have got a hint that it is a wrong way to have editable file under /public/ and I put
    file ship.js as resources/js/pages/ship.js
    and I added 1 line in webpack.mix.js :

    
    mix.js('resources/js/app.js', 'public/js')
    .sass('resources/sass/app.scss', 'public/css')
    ...
    .js('resources/js/pages/trip-details.js', 'public/js/pages')
    .js('resources/js/pages/ship.js', 'public/js/pages')
    
    and running command :
    [code]
    npm run watch-poll
    
    I have a file moved at 
    /public/js/pages/ship.js
    with content :
    
    [code=JavaScript]
    /******/ (function(modules) { // webpackBootstrap
    /******/ // The module cache
    /******/ var installedModules = {};
    /******/
    /******/ // The require function
    /******/ function __webpack_require__(moduleId) {
    /******/
    /******/ // Check if module is in cache
    /******/ if(installedModules[moduleId]) {
    /******/ return installedModules[moduleId].exports;
    /******/ }
    /******/ // Create a new module (and put it into the cache)
    /******/ var module = installedModules[moduleId] = {
    /******/ i: moduleId,
    /******/ l: false,
    /******/ exports: {}
    /******/ };
    /******/
    /******/ // Execute the module function
    /******/ modules[moduleId].call(module.exports, module, module.exports, __webpack_require__);
    /******/
    /******/ // Flag the module as loaded
    /******/ module.l = true;
    /******/
    /******/ // Return the exports of the module
    /******/ return module.exports;
    /******/ }
    /******/
    /******/
    /******/ // expose the modules object (__webpack_modules__)
    /******/ __webpack_require__.m = modules;
    /******/
    /******/ // expose the module cache
    /******/ __webpack_require__.c = installedModules;
    /******/
    /******/ // define getter function for harmony exports
    /******/ __webpack_require__.d = function(exports, name, getter) {
    /******/ if(!__webpack_require__.o(exports, name)) {
    /******/ Object.defineProperty(exports, name, { enumerable: true, get: getter });
    /******/ }
    /******/ };
    /******/
    /******/ // define __esModule on exports
    /******/ __webpack_require__.r = function(exports) {
    /******/ if(typeof Symbol !== 'undefined' && Symbol.toStringTag) {
    /******/ Object.defineProperty(exports, Symbol.toStringTag, { value: 'Module' });
    /******/ }
    /******/ Object.defineProperty(exports, '__esModule', { value: true });
    /******/ };
    /******/
    /******/ // create a fake namespace object
    /******/ // mode & 1: value is a module id, require it
    /******/ // mode & 2: merge all properties of value into the ns
    /******/ // mode & 4: return value when already ns object
    /******/ // mode & 8|1: behave like require
    /******/ __webpack_require__.t = function(value, mode) {
    /******/ if(mode & 1) value = __webpack_require__(value);
    /******/ if(mode & 8) return value;
    /******/ if((mode & 4) && typeof value === 'object' && value && value.__esModule) return value;
    /******/ var ns = Object.create(null);
    /******/ __webpack_require__.r(ns);
    /******/ Object.defineProperty(ns, 'default', { enumerable: true, value: value });
    /******/ if(mode & 2 && typeof value != 'string') for(var key in value) __webpack_require__.d(ns, key, function(key) { return value[key]; }.bind(null, key));
    /******/ return ns;
    /******/ };
    /******/
    /******/ // getDefaultExport function for compatibility with non-harmony modules
    /******/ __webpack_require__.n = function(module) {
    /******/ var getter = module && module.__esModule ?
    /******/ function getDefault() { return module['default']; } :
    /******/ function getModuleExports() { return module; };
    /******/ __webpack_require__.d(getter, 'a', getter);
    /******/ return getter;
    /******/ };
    /******/
    /******/ // Object.prototype.hasOwnProperty.call
    /******/ __webpack_require__.o = function(object, property) { return Object.prototype.hasOwnProperty.call(object, property); };
    /******/
    /******/ // __webpack_public_path__
    /******/ __webpack_require__.p = "/";
    /******/
    /******/
    /******/ // Load entry module and return exports
    /******/ return __webpack_require__(__webpack_require__.s = 4);
    /******/ })
    /************************************************************************/
    /******/ ({
    
    /***/ "./resources/js/pages/ship.js":
    /*!************************************!*\
    !*** ./resources/js/pages/ship.js ***!
    \************************************/
    /*! no static exports found */
    /***/ (function(module, exports) {
    
    var frontend_home_url;
    var this_id;
    var this_csrf_token;
    
    function shipsCRUD(page, paramsArray) {
    // constructor of backend Ship's editor - set all from referring page and from server
    // console.log('paramsArray::')
    // console.log(paramsArray)
    frontend_home_url = paramsArray.frontend_home_url;
    this_dataTablesLengthMenuArray = paramsArray.dataTablesLengthMenuArray;
    this_csrf_token = paramsArray.csrf_token;
    
    if (page == "edit") {
    this_id = paramsArray.id;
    }
    
    if (page == "list") {
    this.ShipsLoad();
    $(".dataTables_filter").css("display", "none");
    $(".dataTables_info").css("display", "none");
    }
    } // function shipsCRUD(Params) { constructor of backend Ship's editor - set all from referring page and from server
    
    
    shipsCRUD.prototype.onCRUDPageInit = function (page) {
    // all vars/objects init
    initCRUD();
    }; // shipsCRUD.prototype.onCRUDPageInit= function(page) {
    ...
      
    Code (JavaScript):
    But in in console I got error :
    
    app.js:73188 Uncaught TypeError: shipsCRUD is not a function
    at HTMLDocument.<anonymous> (ships:429)
    at mightThrow (app.js:72895)
    at process (app.js:72963)
     
    Code (JavaScript):
    1) Why I got error in this way and how to fix it ?

    2) Also could you please advice a proper way to publish jquery.dataTables.min.css/js files? If I want to avoid putting them under /public/, which is valid way?

    Thanks!
     
    mstdmstd, Mar 15, 2020 IP
  2. mstdmstd

    mstdmstd Well-Known Member

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    #2
    I got a hint and in the end of the resources/js/pages/ship.js
    I added line :
    
    window.shipsCRUD = shipsCRUD;
     
    Code (JavaScript):
    It fixed my error, but now I got a console error :

    
    Uncaught TypeError: this.ShipsLoad is not a function
    
    Code (JavaScript):
    Method ShipsLoad is defined in the same resources/js/pages/ship.js file:

    
    let frontend_home_url
    let this_id
    let this_csrf_token
    function shipsCRUD(page, paramsArray) {  // constructor of backend Ship's editor - set all  from referring page and from server
      frontend_home_url = paramsArray.frontend_home_url;
      this_dataTablesLengthMenuArray = paramsArray.dataTablesLengthMenuArray;
      this_csrf_token = paramsArray.csrf_token;
      if (page == "edit") {
        this_id = paramsArray.id;
      }
      if (page == "list") {
        this.ShipsLoad() // I CALL this.ShipsLoad
        $(".dataTables_filter").css("display", "none")
        $(".dataTables_info").css("display", "none")
      }
    } // function shipsCRUD(Params) {  constructor of backend Ship's editor - set all  from referring page and from server
    shipsCRUD.prototype.onCRUDPageInit = function (page) {  // all vars/objects init
      initCRUD()
    } // shipsCRUD.prototype.onCRUDPageInit= function(page) {
    shipsCRUD.prototype.runSearch = function (oTable) {
      oTable.draw();
    }
    shipsCRUD.prototype.ShipsLoad = function () { // ShipsLoad DEFINITION
      oTable = $('#get-ship-dt-listing-table').DataTable({
        processing: true,
        ...
      }); // oTable = $('#get-ship-dt-listing-table').DataTable({
    }
    
    Code (JavaScript):
    Actually ship.js has several methods, which I call from blade tamplate or from the other methods of ship.js file.
    Which is correct way of ShipsLoad definition and calling ?
     
    mstdmstd, Mar 15, 2020 IP