function loadClass(txt) { if (txt.classList.contains("newClass")) txt.classList.remove("newClass"); else txt.classList.add("newClass"); } Or is that called an argument… I never know. :-/ January 27, 2017 at 10:10 am Pranab Participant thanks@Shikkediel..in my case, the txt variable act like a local scope that...
浏览器支持参考(http://www.runoob.com/jsref/prop-element-classlist.html) classList 是一个对象 ,返回值:一个 DOMTokenList, 包含元素的类名列表 语法:element.classList 有一个属性 length 只读 方法: 1.add(class1, class2, ...) 在元素中添加一个或多个类名。 如果指定的类名已存在,则不会添加 ...
var classList =null;(function(){ classList =function(obj){this.obj = obj; }; classList.prototype.add =function(value){if(typeof value !=="string")throwTypeError("the type of value is error");if(this.obj.classList){this.obj.classList.add(value); }else{var arr = value.replace(/^...
function toggleTheme() { const body = document.body; body.classList.toggle...JavaScript 功能: toggleTheme 函数通过 classList.toggle ...
function toggleTheme() { const body = document.body; body.classList.toggle...JavaScript 功能: toggleTheme 函数通过 classList.toggle ...
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See the properties for a list of all the properties that may be passed into the constructor. Property Overview Any properties can be set, retrieved or listened to. See the Watch for changes topic. Hide inherited properties NameTypeSummaryClass allowOverrun Boolean Specifies whether or not a pol...
(Inherited from JSObjectReference) InvokeAsync<TValue>(String, Object[]) Invokes the specified JavaScript function asynchronously. JSRuntime will apply timeouts to this operation based on the value configured in DefaultAsyncTimeout. To dispatch a call with a different, or no timeout, consider ...
IX5JsValue.JsValueFactory IX5ScrollListener监测WebView的overScroll行为。 IX5WebBackForwardListClient历史记录变化回调接口类,可以用来维护历史记录列表, 设置方法参考setWebBackForwardListClient(IX5WebBackForwardListClient) IX5WebChromeClient IX5WebChromeClient.CustomViewCallbackA callback interface used by the ...
Word.ListLevelType[] 注解 [ API 集:WordApi 1.3 ] 示例 TypeScript 复制 // Link to full sample: https://raw.githubusercontent.com/OfficeDev/office-js-snippets/prod/samples/word/20-lists/organize-list.yaml // Gets information about the first list in the document. await Word.run(async ...