gadgets.util

 SUMMARY     DETAIL

Static Class gadgets.util

Provides general-purpose utility functions.

Method Summary

<static>  String escapeString(str)

Escapes the input using html entities to make it safer.

<static>  Object getFeatureParameters(feature)

Gets the feature parameters.

<static>  Object getUrlParameters()

Gets the URL parameters.

<static>  Boolean hasFeature(feature)

Returns whether the current feature is supported.

<static> makeClosure(scope, callback, var_args)

Creates a closure that is suitable for passing as a callback.

<static> registerOnLoadHandler(callback)

Registers an onload handler.

<static>  String unescapeString(str)

Reverses escapeString.

 

Method Detail

escapeString

<static> String escapeString(str)

Escapes the input using html entities to make it safer.

Parameters:
String str - The String to escape .

Returns:
String The escaped String.

getFeatureParameters

<static> Object getFeatureParameters(feature)

Gets the feature parameters.

Parameters:
String feature - The feature to get parameters for

Returns:
Object The parameters for the given feature, or null

getUrlParameters

<static> Object getUrlParameters()

Gets the URL parameters.

Returns:
Object Parameters passed into the query string

hasFeature

<static> Boolean hasFeature(feature)

Returns whether the current feature is supported.

Parameters:
String feature - The feature to test for

Returns:
Boolean True if the feature is supported

makeClosure

<static> makeClosure(scope, callback, var_args)

Creates a closure that is suitable for passing as a callback. Any number of arguments may be passed to the callback; they will be received in the order they are passed in.

Parameters:
Object scope - The execution scope; may be null if there is no need to associate a specific instance of an object with this callback
Function callback - The callback to invoke when this is run; any arguments passed in will be passed after your initial arguments
Object var_args - Initial arguments to be passed to the callback

registerOnLoadHandler

<static> registerOnLoadHandler(callback)

Registers an onload handler.

Parameters:
Function callback - The handler to run

unescapeString

<static> String unescapeString(str)

Reverses escapeString.

Parameters:
String str - The String to unescape.

Returns:
String The unescaped String.

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