myjs - Make Your JavaScript Coding Easy

  javascript : .off( eventName ) .off( eventName.NameSpace ) Target: Applicable with any DOM element. getElementById getElementsByTagName getElementsByClassName getElementsByName querySelector querySelectorAll Description : It remove  eventHandlerFunction  with element of  eventName.   It is the reverse of  on()  method. It is the easy way of  removeEventListener  method. eventName  : name of event that was registered with on() method. .NameSpace  : if event is register with NameSpace then for removing eventHandlerFunction NameSpace is used. Note: It clears the eventHandlerFunction from element register with on() method. Syntax: DOMElement.off( eventName ) DOMNodeList.off( eventName ) HTMLCollection.off( eventName ) Usase: document.getElementById('firstDiv').off( "click" ) It remove click eventHandlerFunction from element having id firstDiv. document.getElementsByTagName('div').off( "click" ) it remove click eventHandlerFunction fro...

  javascript : .on( eventName,eventHandlerFunction ) .on( eventName.NameSpace,eventHandlerFunction ) Target: Applicable with any DOM element. getElementById getElementsByTagName getElementsByClassName getElementsByName querySelector querySelectorAll Description : It register  eventHandlerFunction  with element on triggering of  eventName   . It is the easy way to use of  addEventListener  method. eventName  : name of event that trigger the event handler function. .NameSpace  : optional for registring more than one eventHandlerFunction with an event . eventHandlerFunction  : function that register with event and executes when event fired. The [ this ] refer to the object with that eventName is register within the eventHandlerFunction. The [ e ] argument of eventHandlerFunction received the event object of event. Note: It register only one eventHandlerFunction with one event. If you want to register more than one  eventHandlerFunction...