我正在寻找这两者之间性能差异的信息,但在SSE中并没有找到关于这个主题的好答案。一些例子将会非常有帮助。
click()
只是执行trigger('click')
:jQuery.each( ("blur focus focusin focusout load resize scroll unload click dblclick " +
"mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
"change select submit keydown keypress keyup error contextmenu").split(" "), function( i, name ) {
// Handle event binding
jQuery.fn[ name ] = function( data, fn ) {
if ( fn == null ) {
fn = data;
data = null;
}
return arguments.length > 0 ?
this.on( name, null, data, fn ) :
this.trigger( name );
};
return arguments.length > 0 ?
this.on( name, null, data, fn ) :
this.trigger( name );
click
,则执行trigger('click')
”。