Databases
StackOverflow2013
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PO
 

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    <p>Why you dont use standard javascript function inheritance? For example:</p> <pre><code>function inherit(childClass,parentClass) { var f=function(){}; // defining temp empty function f.prototype=parentClass.prototype; f.prototype.constructor=f; childClass.prototype=new f; childClass.prototype.constructor=childClass; // restoring proper constructor for child class parentClass.prototype.constructor=parentClass; // restoring proper constructor for parent class } Employee = function Employee(/*list of constructor parameters, if needed*/) { } Employee.prototype.paygrade = 1; Employee.prototype.name = ""; Employee.prototype.dept = "general"; Employee.prototype.salary = function() { return this.paygrade * 30000; } WorkerBee = function WorkerBee(/*list of constructor parameters, if needed*/) { this.projects = ["Project1", "Project2"]; } inherit(WorkerBee,Employee); // for this implementation of *inherit* must be placed just after defining constructor WorkerBee.prototype.paygrade = 2; WorkerBee.prototype.projects = null; // only literals and function-methods can properly initialized for instances with prototype Engineer = function Engineer(/*list of constructor parameters, if needed*/) { } inherit(Engineer,WorkerBee); Engineer.prototype.dept = "Programming"; Engineer.prototype.language = "Objective-C"; var jane = new Engineer(/*Engineer parameters if needed*/); var jill = new Engineer(/*Engineer parameters if needed*/); var cow = new Employee(/*Employee parameters if needed*/); </code></pre>
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    1. USAndrew D.
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    1. COWell I think "Noob" was key in my thinking. I thought I was taking a more JSON friendly approach but clearly what you suggest is best. I come from an Objective-C background so I'm really having a hard time getting this prototype language to behave object oriented. Thanks
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      1. USJohn Carter
 

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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.

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