if(typeof window.addEventListener === "function"){ utils.addListener = function(el, type, fn){ el.addEventListener(type, fn, false); } utils.removeListener = function(el, type, fn){ el.removeEventListener(type, fn, false); } } // if IE else if(typeof document.attachEvent === "fu...
this.m_Element=span; if( id=="NamedMethod") { span.onclick=asdf; } else { span.onclick=function() { varasdf01=['a', 's', 'd', 'f']; varasdf02=['a', 's', 'd', 'f']; varasdf03=['a', 's', 'd', 'f']; varasdf04=['a', 's', 'd', 'f']; varasdf05=[...
很多次或者放在循环中, 那么建议将这个函数声明为内联,可以提高程序的运行效率,例如下面代码...: inline double Dis(Node a,Node b) { return sqrt(1LL*(a.x-b.x)*(a.x-b.x)+1LL*(a.y-b.y)*(a.y-b.y...)); } inline void GetAns() { double Ans=0; if(top==0) Ans=0; else...
Executes JS expression when emitted. x-model Adds "two-way data binding" to an element. Keeps input element in sync with component data. x-if Remove or inserts an element from/into the DOM depending on expression (true or false). x-else Remove or inserts an element from/into the DOM ...
} else if (typeof key === "string") { // Named property. var idx = this.findPropertyForRead(key); return (idx >= 0) ? this.properties[idx] : void 0; } // There can be only string&number keys on fast table. return void 0; ...
Code: importComponentfrom'@glimmer/component';import{tracked}from'@glimmer/tracking';constOk=<template>Ok</template>;constKo=<template>Ko</template>;constFlipper=<template>{{if@isOkOkKo}}{{#if@isOk}}<Ok/>{{else}}<Ko/>{{/if}}</template>;exportdefaultclassDemoextendsComponent{ ...
('altTextTitle');// Synchronize the document state by executing the queued commands,// and return a promise to indicate task completion.awaitcontext.sync();if(firstPicture.isNullObject) {console.log('There are no inline pictures in this document.') }else{console.log(firstPicture.altTextTitle...
松软科技web课堂:JavaScript If...Else 语句 2019-12-05 10:05 −条件语句用于基于不同条件执行不同的动作。 条件语句 在您写代码时,经常会需要基于不同判断执行不同的动作。 您可以在代码中使用条件语句来实现这一点。 在 JavaScript 中,我们可使用如下条件语句: 使用 if 来规定要执行的代码块,如果指定条件...
} else if (urlTransform) { src = urlTransform(src); // convert inline script const convertedScript = convertInlineScript( appName, inlineScriptContent ); const dataUrl = scriptToDataUrl(convertedScript); $el.html(`import("${dataUrl}")`); return; } // remove src and type attribute $...
很多次或者放在循环中, 那么建议将这个函数声明为内联,可以提高程序的运行效率,例如下面代码...: inline double Dis(Node a,Node b) { return sqrt(1LL*(a.x-b.x)*(a.x-b.x)+1LL*(a.y-b.y)*(a.y-b.y...)); } inline void GetAns() { double Ans=0; if(top==0) Ans=0; else...