一、CSS cursor 基本语法 cursor属性是什么:指鼠标指针放在一个元素边界范围内时所呈现的光标形状,它包括问号,小手等形状。 使用时可以在任何你想要添加的标签里,插入style="cursor : 某属性值" ,也可以在CSS样式中添加。 比如: pointer,小手形状 help,帮助形状 。 cursor的属性值有十几种可选值,在工作中根据需...
考虑到某些浏览器不支持CSS3 pointer-events属性,因此,在实际应用的时候,可能要对不同浏览器做不同处理,这个时候就需要判别当前用户浏览器是否支持pointer-events. 下面就是JS实现验证的代码: var supportsPointerEvents = (function(){ var dummy = document.createElement('_'); if(!('pointerEvents' in dummy....
解读:明显的是x会把之前赋值的auto覆盖掉,后面用了getComputedStyle这个方法。由于x是个无效的值,所以如果浏览器支持pointer-event这个css属性的话,计算出来的样式应该是auto。 使用JS替代实现pointerEvents穿透当前层的效果 functionnoPointerEvents(element) { $(element).bind('click mouseover',function(evt) { thi...
在CSS 中,`pointer-events: auto;` 和 `pointer-events: all;` 实际上并不存在 `pointer-events: all;` 这个值,因此不用考虑哪个更好。正确的用法是 `pointer-events: auto;`。 ### `pointer-events` 属性的概述 `pointer-events` 属性用于控制一个元素是否响应鼠标事件(如点击、悬停等)。常见的值包括: ...
First of all, the first question, we can see that in the above picture, the style of the mouse pointer has been modified into a dot: Normally it should look like this: Of course, this is relatively simple. In CSS, we can modify the shape of the mouse pointer through thecursorstyle....
What does the 'pointer-events' property in CSS do? It allows an element to react to mouse clicks. It adjusts the brightness of an element. It defines whether or not an element reacts to mouse events. It provides 3D transformation to an element. It allows elements behind the target...
This CSS property, when set to "none" allows elements to not receive hover/click events, instead the event will occur on anything behind it. Chrome ✅ 4 - 134: Supported ✅ 135: Supported ✅ 136 - 138: Supported Edge ✅ 12 - 134: Supported ✅ 135: Supported Safari ❌ 3.1 ...
Learn about the pointer-events CSS Property. View description, syntax, values, examples and browser support for the pointer-events CSS Property.
该元素上的鼠标效果不会被处理,例如 hover 效果该元素上的鼠标事件不会被响应,例如 click、mousein、mousedown 事件 什么是「穿透」 我们来结合例子说明。 pointer-events是一个可继承属性,按照 CSS 的层叠与继承规则,子元素未设置pointer-events时将会继承父值。
The any-pointer CSS media feature tests whether the user has any pointing device (such as a mouse), and if so, how accurate it is. Note: If you want to test the accuracy of the primary pointing device, use pointer instead. Syntax The any-pointer feature is specified as a keyword value...