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44 lines
1.4 KiB
CoffeeScript
44 lines
1.4 KiB
CoffeeScript
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#
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# * An Angular service which helps with creating recursive directives.
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# * @author Mark Lagendijk
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# * @license MIT
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#
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# From: https://github.com/marklagendijk/angular-recursion
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angular.module("RecursionHelper", []).factory "RecursionHelper", [
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"$compile"
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($compile) ->
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###
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Manually compiles the element, fixing the recursion loop.
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@param element
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@param [link] A post-link function, or an object with function(s) registered via pre and post properties.
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@returns An object containing the linking functions.
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###
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return compile: (element, link) ->
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# Normalize the link parameter
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link = post: link if angular.isFunction(link)
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# Break the recursion loop by removing the contents
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contents = element.contents().remove()
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compiledContents = undefined
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pre: (if (link and link.pre) then link.pre else null)
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###
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Compiles and re-adds the contents
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###
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post: (scope, element) ->
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# Compile the contents
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compiledContents = $compile(contents) unless compiledContents
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# Re-add the compiled contents to the element
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compiledContents scope, (clone) ->
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element.append clone
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return
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# Call the post-linking function, if any
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link.post.apply null, arguments if link and link.post
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return
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]
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