文本 var text = document.querySelector("#text"); var selObj = window.getSelection(); var contains = selObj.containsNode(text); deleteFromDocument() 从DOM中删除选中的文档片段。 参数: 无 示例: var selObj = window.getSelection(); selObj.deleteFromDocument(); extend(node,offset) 移动选区的...
JavaScript是一种解释执行的脚本语言,是一种动态类型、弱类型、基于原型的语言,内置支持类型,它遵循ECMAScript标准。它的解释器被称为JavaScript引擎,为浏览器的一部分,广泛用于客户端的脚本语言,主要用来给HTML增加动态功能。 几乎所有主流的语言都可以编译为JavaScript,进而能够在所有平台上的浏览器中执行,这也体现了Java...
removeControl(id: String)this从地图容器移出控件,默认控件的id列表参考 getControl(id: String)根据控件id获取对应的控件对象,默认控件的id列表参考。 getViewMode()String获取地图视图模式。 getBaseMap()BaseMap I BaseMap[]获取当前的底图类型。 getIndoorManager()获取室内地图管理器。
// Merge but don't remove the duplicationsconst merge = (a, b) => a.concat(b);// Orconst merge = (a, b) => [...a, ...b];// Merge and remove the duplicationsconst merge = [...new Set(a.concat(b))];// Orconst merge = [...new Set([...a, ...b])]; 14-获取...
{ private readonly IJSRuntime js = js; public async ValueTask<string> TickerChanged(string symbol, decimal price) => await js.InvokeAsync<string>("displayTickerAlert2", symbol, price); // Calling SuppressFinalize(this) prevents derived types that introduce // a finalizer from needing to re-...
If false, jQuery's text method will be used to insert content into the DOM. Use text if you're worried about XSS attacks. placement string | function 'top' How to position the tooltip - top | bottom | left | right | auto.When "auto" is specified, it will dynamically reorient the ...
<formid="form"name="form1"action="http://www.baidu.com"><!--存放一个input放在这,为了获取焦点,然后我们可以按enter键提交--> 我们也可以通过如下方式提交表单,但是也可以阻止form表单提交:如下代码: EventUtil.addHandler(formId,"submit",function(event){//取得事件对象...
start), end: removeLocalOffset(layer.timeInfo.fullTimeExtent.end) }); timeSlider.fullTimeExtent = timExtent; timeSlider.stops = { interval: layer.timeInfo.interval; }; }); } // Remove the local time zone offset from dates function removeLocalOffset(localTime) { return new Date( local...
{ if (layers[i] && layers[i].kind === LayerKind.TEXT) { out.push(layers[i]); } if (layers[i].typename == "LayerSet") { getLayers(layers[i].layers); } } } getLayers(doc.layers); for (var j = 0; j < out.length; j++) { out[j].remove(); } return "{}"; } ``...
[array] --watch-ignore List of paths or globs to exclude from watching [array] [default: ["node_modules",".git"]] Test Filters --fgrep, -f Only run tests containing this string [string] --grep, -g Only run tests matching this string or regexp [string] --invert, -i Inverts --...