diff options
Diffstat (limited to 'src/event.js')
| -rw-r--r-- | src/event.js | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/src/event.js b/src/event.js index 66cf6c3..e94b6e1 100644 --- a/src/event.js +++ b/src/event.js @@ -30,6 +30,7 @@ // Initialize listeners stack SVG.listeners = [] SVG.handlerMap = [] +SVG.listenerId = 0 // Add event binder in the SVG namespace SVG.on = function(node, event, listener, binding) { @@ -45,8 +46,11 @@ SVG.on = function(node, event, listener, binding) { SVG.listeners[index][ev] = SVG.listeners[index][ev] || {} SVG.listeners[index][ev][ns] = SVG.listeners[index][ev][ns] || {} + if(!listener._svgjsListenerId) + listener._svgjsListenerId = ++SVG.listenerId + // reference listener - SVG.listeners[index][ev][ns][listener] = l + SVG.listeners[index][ev][ns][listener._svgjsListenerId] = l // add listener node.addEventListener(ev, l, false) @@ -59,8 +63,11 @@ SVG.off = function(node, event, listener) { , ns = event && event.split('.')[1] if(index == -1) return - + if (listener) { + if(typeof listener == 'function') listener = listener._svgjsListenerId + if(!listener) return + // remove listener reference if (SVG.listeners[index][ev] && SVG.listeners[index][ev][ns || '*']) { // remove listener |