The pageX read-only property of the MouseEvent interface returns the X (horizontal) coordinate in pixels of the event relative to the whole document. This property takes into account any horizontal scrolling of the page. Originally, this property was defined as a long integer. The CSSOM View Module redefined it as a double float. See the Browser compatibility section for details.
Syntax
var pos = event.pageX
Examples
var pageX = event.pageX;
Specifications
| Specification | Status | Comment |
|---|---|---|
| CSS Object Model (CSSOM) View Module The definition of 'pageX' in that specification. |
Working Draft | Redefined from long to double. |
| Touch Events The definition of 'pageX' in that specification. |
Unknown | Initial definition. |
Browser compatibility
| Feature | Chrome | Edge | Firefox (Gecko) | Internet Explorer | Opera | Safari (WebKit) |
|---|---|---|---|---|---|---|
| Basic support | 45.0 | (Yes) | (Yes) | 9 | (Yes) | (Yes) |
Redefined from long to double |
56 | ? | ? | ? | ? | ? |
| Feature | Android Webview | Chrome for Android | Edge | Firefox Mobile (Gecko) | Firefox OS | IE Mobile | Opera Mobile | Safari Mobile |
|---|---|---|---|---|---|---|---|---|
| Basic support | 45.0 | 45.0 | (Yes) | ? | ? | ? | ? | ? |
Redefined from long to double |
56 | 56 | ? | ? | ? | ? | ? | ? |