Databases
StackOverflow2013
Postsdbo
PO
 

Note that there are some explanatory texts on larger screens.

plurals
  1. PO
    primarykey
    data
    text
    <p>You can actually achieve this by using <strong>Accessor Verification</strong>:</p> <pre><code>(function(key, global) { // Creates a private data accessor function. function _(pData) { return function(aKey) { return aKey === key &amp;&amp; pData; }; } // Private data accessor verifier. Verifies by making sure that the string // version of the function looks normal and that the toString function hasn't // been modified. NOTE: Verification can be duped if the rogue code replaces // Function.prototype.toString before this closure executes. function $(me) { if(me._ + '' == _asString &amp;&amp; me._.toString === _toString) { return me._(key); } } var _asString = _({}) + '', _toString = _.toString; // Creates a Person class. var PersonPrototype = (global.Person = function(firstName, lastName) { this._ = _({ firstName : firstName, lastName : lastName }); }).prototype; PersonPrototype.getName = function() { var pData = $(this); return pData.firstName + ' ' + pData.lastName; }; PersonPrototype.setFirstName = function(firstName) { var pData = $(this); pData.firstName = firstName; return this; }; PersonPrototype.setLastName = function(lastName) { var pData = $(this); pData.lastName = lastName; return this; }; })({}, this); var chris = new Person('Chris', 'West'); alert(chris.setFirstName('Christopher').setLastName('Webber').getName()); </code></pre> <p>This example comes from my post about <a href="http://gotochriswest.com/blog/2013/04/01/javascript-prototypal-functions-and-private-data/" rel="nofollow">Prototypal Functions &amp; Private Data</a> and is explained in more detail there.</p>
    singulars
    1. This table or related slice is empty.
    1. POAccessing private member variables from prototype-defined functions
      singulars
      1. PTQuestion
    1. PTAnswer
    1. USChris West
    1. USChris West
    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. This table or related slice is empty.
    1. VO
      singulars
      1. PO
      1. This table or related slice is empty.
      1. VTApproveEditSuggestion
    2. VO
      singulars
      1. PO
      1. This table or related slice is empty.
      1. VTUpMod
    3. VO
      singulars
      1. PO
      1. This table or related slice is empty.
      1. VTUpMod
    1. COThis answer is too "clever" to be useful, but I like the answer of using an IFFE-bound variable as a secret handshake. This implementation uses too many closures to be useful; the point of having prototype defined methods is to prevent the construction of new function objects for each method on each object.
      singulars
      1. PO
      1. USgreg.kindel
 

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