Question Arcady Goldmint... · Aug 14, 2018 Using %DynamicObject and %DynamicArray as general purpose data structures Traditional Caché Objectscript has the multi-dimensional array as its main form of complex data structure and the $order command as the main means of traversing said data structures. But newer versions of Caché ObjectScript also have data structures that are direct parallels of what languages such as JavaScript provide, in the form of %DynamicObject and %DynamicArray. These have an easy to use iterator feature via the %GetIterator method, and even a handy built-in literal syntax for constructing new objects. #Object Data Model #ObjectScript #Caché 0 3 0 932
Question Arcady Goldmint... · Oct 3, 2017 Querying a list property with SQL I have a class that has a list property, which contains a list of other objects, and I want to join against it in SQL.Class Foo Extends %Persistent{Property MyBars As list Of Bar;} #Object Data Model #SQL #Caché 0 7 0 2.4K
Question Arcady Goldmint... · Nov 23, 2016 Zen client methods and inheritance I have a Zen page, and I would like to have an onload handler to run a bit of javascript when the page is ready. Unfortunately, the page inherits from a template, and the template already has an onload handler that does all kinds of useful things. Is there any way to override the onload handler in my page, while still being able to call the onload handler that is inherited from the template? In ObjectScript, there is ##super, but in javascript, there is no equivalent of that. #ZEN #Caché 0 2 0 388
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