How would you approach this? I have a list of data that has two things that need to be stored price and item, is there anyway to store this in an array wi开发者_运维技巧thout knowing the total number
I have a NameValueCollection, and want to iterate through the values.Currently, I’m doing this, but it seems like there should be a neater way to do it:
I want to be able to update a model and all its collections of child objects in the same view. I have been referred to these examples: http://haacked.com/archive/2008/10/23/model-binding-to-a-list.asp
Say you have a model Person.Each Person object can have many Friends (Field_HasMany). If you want to get a simple array of name/id pairs for a given Person\'s friends, is it faster/better to get the
I have a datagrid with an xmlListCollection bound to it: <mx:DataGrid id=\"dgCompetente\" includeIn=\"Competente\" x=\"10\" y=\"66\" width=\"547\" height=\"468\"
I have a huge amount of file paths and file extensions to deal with : Each fil开发者_如何转开发e path has exactly one file extension associated with it.
I have a combox and some textboxes. Now the combobox is binded to some collection. the value in the textboxes depend on the selected value of Combobox.
show.html.erb <%= render :partia开发者_Python百科l => \"hello\", :collection => hello %>
Say for example I\'ve got a collection like this开发者_开发知识库: [{\"name\" => \"Ganesh\", \"magic_number\" => 7}, {\"name\" => \"Comrade\", \"magic_number\" => 2}...]
I have a FreezableCollection for which I want to monitor the changes to sub properties.Here is a subsection of the code:
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