Simple Signal Slot

• 授权协议: 未知
• 开发语言:
• 操作系统: 未知
• 软件首页: http://plugins.jquery.com/project/sigslot

软件介绍

This plugin is utility for convinience of communication between iframes in HTML page,
it is mimicking from Qt's signal/slot concept.

you can do with jquery.sigslot.js:

• send signal to N-depth iframe page
• async. or sync. communication
• exclude or include particular iframe
• allow multiple slot or just one

Usage

([ .. ] for opton , '|' for seperator)

1. slot
• $.slot.add( 'sig/slot id', function [,repeatable] )
repeatable = true | false
false: allow only one slot function for signal-id (default)
true: allow every slot function for signal-id, even it is identical. so, slot function is called as many as times you registered
ex) $.slot.add( 'test', [a,b,c,d], true );
• $.slot.remove( 'sig/slot id'[, function]);
* if function is omitted, remove all slot functions for signal-id
• $.slot.countOf( 'sig/slot id');
* return number of registered slot function for signal-id

2. signal
• $.signal( 'sig/slot id',  args, [, options ] );
* args: arguments passing to slot function. wrap by [] if you want to pass more than one.
* options : simple object, for ...
  direction = $.signal.SELF | $.signal.UPLINK | $.signal.FOLLOWLINK | $.signal.OTHER | $.signal.BROADCAST
   purpose: direct where to pass signal. default for all iframes include window.self
   - $.signal.SELF (send signal only to current page that the signal occur)
   - $.signal.UPLINK (send signal only to parents iframes EXCLUDE current page that the signal occur)
   - $.signal.FOLLOWLINK (send signal only to child iframes EXCLUDE current page that the signal occur)
   - $.signal.OTHER (send signal to all iframe pages EXCLUDE current page that the signal occur)
   - $.signal.BROADCAST (send signal to all iframes INCLUDE current page that the signal occur)
  sync = true | false
   purpose: select async or sync call. boolean type. default is sync.
* $.signal will NOT cause error, if there's no slot function for signal-id. It will do nothing.

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