showBtn = createButton("Check if class exists"); showBtn.position(30,120); showBtn.mouseClicked(checkClass); }functioncheckClass(){ clear();// Check if the given class existslethasC = tmpElement.hasClass("color"); text("hasClass('color') gives the output:"+ hasC,20,180); text("...
}this.renderer.domElement.addEventListener('mousedown', (e) =>{this.enableRender() })this.renderer.domElement.addEventListener('mousemove', (e) =>{if(/*we can add more constraints here*/) {this.enableRender() } })this.renderer.domElement.addEventListener('mouseup', (e) =>{!this.mouseMove...
AI代码解释 classLegacySandBox{addedPropsMapInSandbox=newMap();modifiedPropsOriginalValueMapInSandbox=newMap();currentUpdatedPropsValueMap=newMap();proxyWindow;setWindowProp(prop,value,toDelete=false){if(value===undefined&&toDelete){deletewindow[prop];}else{window[prop]=value;}}active(){this.curre...
* @param {string} cls */ export function removeClass(ele, cls) { if (hasClass(ele, cls)) { const reg = new RegExp('(\\s|^)' + cls + '(\\s|$)') ele.className = ele.className.replace(reg, ' ') } } /** * Check if an element has a class * @param {HTMLElement} elm...
dEle.classList.toggle('c2') // false 回到顶部 js样式操作 通过js给标签动态添加样式 指定css操作 标签对象.style.标签样式属性名letdEle=document.getElementById('d1'); dEle.style.backgroundColor='green';// 给标签对象换背景颜色dEle.style.backgroundImage='../..';// 给标签对象设置背景图片 ...
video.js plugin to add a PIP button if the browser supports webkitSupportsPresentationMode videojs-video-element 4791.4.1 A custom element for Video.js with an API that matches the `` API pthumbnails 3631.2.0 Thumbnails on progress bar hover/videojs scrubbing, using VTT files. videojs-vjstra...
hasClass(name) ⇒ boolean Check if any elements in the collection have the specified class.height height() ⇒ number height(value) ⇒ self height(function(index, oldHeight){ ... }) ⇒ self Get the height of the first element in the collection; or set the height of all eleme...
el:类型:string | HTMLElement 作用:决定之后Vue实例会管理哪一个DOM data:类型:Object | Function 作用:Vue实例对应的数据对象 methods:类型:{[key:string]:Function} 作用:定义属于Vue的一些方法,可以在其他地方调用,也可以在指令中使用。 什么是Vue的生命周期 ...
Adds thesetLimitmethod to set the limit of the heap. It returnsNaNif the limit is negative, or NaN. This method is useful to check if the limit was set as expected. Improves tests and documentation. 2.4 Adds theindexOfmethod to find the first index of an element in the heap. ...
('.test') $('.test input').iCheck({ handle: 'checkbox' }); // handle .vote class elements (will search inside the element, if it's not an input) $('.vote').iCheck(); // you can also change options after inputs are customized $('input.some').iCheck({ // different ...