Whether or not this is a problem depends on the user interaction you want. Similarly, if the user depresses the mouse button, then moves the mouse over a linkand then releases the mouse button, the link only registers a mouseup. Now the link only registers a mousedownevent. Suppose the user depresses the mouse button on a link, then moves his mouse off the linkand then releases the mouse button. Some browsers don’t allow you to read out mouse button information onclick.Furthermore, sometimes the user does something with his mouse but no clickevent follows. In general mousedown and mouseup are more useful than click. click, one mousedown and one mouseup detectedon this element.
Show alert instead of writing to textarea The event handlers are registered on this link. Mousedown, mouseup, click and dblclick are registered to the link.You’ll see the events that take place in the textarea, or in an alert, if youso choose. Try it to better understand the explanations below. Finally the Microsoft proprietary mouseenter and mouseleave events.įor browser compatibility, see the Event Compatibility Tables page. Then I explain the relatedTarget, fromElement and toElement eventproperties. We’ll go through all mouse events: mousedown, mouseup and click, dblclick, mousemove and finally mouseover and mouseout. On this page I introduce some of the most common problemsand tricks. The mouse events are by far the most important events.
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