Databases
StackOverflow2013
Postsdbo
POPrivate var aiming at globar var does not change when the global changes
 

Note that there are some explanatory texts on larger screens.

plurals
  1. POPrivate var aiming at globar var does not change when the global changes
    primarykey
    data
    text
    <p>I am trying to break my code into modules, and I have problems referencing the other modules of my app.</p> <pre><code>MYAPP = (function(my_app) { var funcs = my_app.funcs; var module2 = { stupid_function = function () { var some_var = "auwesome!"; //let's call something from the other module... funcs.do_whatever(); }; }; my_app.module2 = module2; return my_app; })(MYAPP); </code></pre> <p>The problem comes when MYAPP.funcs changes. For example, when I initialize it and add new methods... since "funcs" was created inside of the closure, it has a copy of MYAPP.funcs and does not have the new stuff I need.</p> <p>This is the way "funcs" gets more methods... when I execute the method MYAPP.funcs.init() the MYAPP.funcs is re-written by itself.</p> <pre><code>var MYAPP = (function (my_app, $) { 'use_strict'; my_app.funcs = {}; my_app.funcs.init = function () { panel = my_app.dom.panel; funcs = my_app.funcs; query_fns = funcs.query; my_app.funcs = { some_method: function () { ... }, do_whatever: function () { ... } }; }; return my_app; }(APP, jQuery)); </code></pre> <p>Thanks in advance!!</p> <hr> <p>In case it is interesting for anybody...</p> <p>The method I am using for moduling is the "tight augmentation" <a href="http://webcache.googleusercontent.com/search?hl=es-419&amp;q=cache%3Aadequatelygood.com%2F2010%2F3%2FJavaScript-Module-Pattern-In-Depth&amp;btnG=" rel="nofollow">http://webcache.googleusercontent.com/search?hl=es-419&amp;q=cache%3Aadequatelygood.com%2F2010%2F3%2FJavaScript-Module-Pattern-In-Depth&amp;btnG=</a></p>
    singulars
    1. PO
      singulars
      1. PTAnswer
    1. This table or related slice is empty.
    1. PTQuestion
    1. USbgusach
    1. USbgusach
    plurals
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PO
      singulars
      1. PTAnswer
    1. VO
      singulars
      1. POPrivate var aiming at globar var does not change when the global changes
      1. This table or related slice is empty.
      1. VTUpMod
    1. COIf `MYAPP.funcs` is an object, then where it was created doesn't make a difference. You don't have a "copy" of it, you references to it, so whenever you add new functions, the will be visible from all references.. I don't see in your code where you're updating `funcs`, but I do see that you're creating an implicit global variable `module2` before assigning it to `my_app`. Not sure why you'd use a global there.
      singulars
      1. POPrivate var aiming at globar var does not change when the global changes
      1. USI Hate Lazy
    2. COYeah, my bad. I just fixed the implied var mistake. MYAPP.funcs is an object. In my code there is no example of how I augment the MYAPP.funcs. I need to have the DOM loaded to completely define the module, so what I do is create a MYAPP.funcs.init method that re-writes the MYAPP.funcs when I call it. I better enhance my examples, one sec... Thanks
      singulars
      1. POPrivate var aiming at globar var does not change when the global changes
      1. USbgusach
    3. COIf you're saying that you're *replacing* `MYAPP.funcs` altogether with a new object, then yes, you'll lose the old data. You should probably be *updating* the object instead of replacing it.
      singulars
      1. POPrivate var aiming at globar var does not change when the global changes
      1. USI Hate Lazy
 

Querying!

 
Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload