CSC/ECE 517 Spring 2013/ch1a 1b mh: Difference between revisions
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==CRUD== | |||
==Edit== | ===Edit/Update=== | ||
<pre> | <pre> | ||
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redirect_to object_path(@object) | redirect_to object_path(@object) | ||
</pre> | </pre> | ||
====Comparison of Update and Create Actions==== | |||
==Destroy== | ==Destroy== | ||
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redirect_to object_path(@object) | redirect_to object_path(@object) | ||
</pre> | </pre> | ||
==Pitfalls in MVC Design== | |||
==Migration to Service Oriented Architecture== | |||
==Summary== | |||
Revision as of 00:13, 8 February 2013
Ruby CRUD - Update and Destroy
Introduction
CRUD
Edit/Update
locate the object @object = Object.find params(:id) update it @object.update_attributes!(params[:param]) inform of successful update flash[:notice] go to the updated object redirect_to object_path(@object)
Comparison of Update and Create Actions
Destroy
locate the object
@object = Object.find params(:id)
destroy it
@object.destroy
inform of successful update
flash[:notice] = "Object '#{@object.title}' deleted."
go to the updated object
redirect_to object_path(@object)