WPS JSA 宏编程(JS):3.了解 Range 对象 下面我们通过一示例,来了解一下最常打交道的 Range 对象: 1/*关于[单元格区域(Range)]对象的测试*/2functionRange_Test() {3{//1.Range 对象的获取4let rangePathPrinter = rng => Console.log('详细地址:' +5rng.Worksheet.Name + '
for...of 语句遍历可迭代对象定义要迭代的数据。 Object.prototype.objCustom = function() {} Array.prototype.arrCustom = function() {} let iterable = [3, 5, 7] iterable.foo = 'hello' for (let i in iterable){ console.log(i) // logs 0, 1, 2, "foo", "arrCustom", "objCustom" i...
这一句btn1.onmouseup = function(){clearTimeout(id1);clearTimeout(id)};很关键,没了它,在onclick触发之前,会先触发onmosedown,在500ms后,开始执行,之后一直执行外层的计时器; 其它的都不是难点; 这个实例其实扩展到其它很多应用,比如可以把中间的显示部分替换为文章、图片等等,再把按钮换成自定义的,效果将...
function标签,name代表分片算法的名字,算法的名字要和上面的tableRule中的<algorithm>标签相对应。class:指定分片算法实现类。此处需要填写为“numberrange”或者“com.actiontech.dble.route.function.AutoPartitionByLong"的分区规则,property指定了对应分片算法的参数。不同的算法参数不同。 mapFile:指定配置文件名。其格...
createServer(function onRequest (req, res) { send(req, '/path/to/index.html') .pipe(res) }) server.listen(3000) Serve all files from a directory This simple example will just serve up all the files in a given directory as the top-level. For example, a request GET /foo.txt will ...
DaysEnabledFunction Func<DateTimeOffset, bool> _ => true A function that is passed each date in the two calendars before they are displayed, and may return true or false to indicate whether that date should be available for selection or not. DaysEnabledFunctionAsync Func< DateTimeOffset, Task<...
By default, value labels are displayed as plain numbers. If you want to change the display, you can do so by passing in a function. The function can return something different, i.e.: append a unit, reduce the precision of a number. ...
The function to execute when the promise fails. Returns TypeDescription Promise Returns a new Promise for the result of callback. Example // Although this example uses the BasemapGallery widget, any class instance that is a promise may use when() in the same way let bmGallery = new Basema...
1 angular.module('ui.bootstrap.demo').controller('DatepickerDemoCtrl', function ($scope) { //设置当前日期,将dt设置为当前日期 2 $scope.today = function() { 3 $scope.dt = new Date(); 4 }; 5 $scope.today(); 6 //清除选中的日期,将dt设置为null 7 $scope.clear = function() { 8 ...
senddateresponse header,new Date().toUTCString()function will be used to get the current date. learn moreabout thedateheader Real World Example import{fileURLToPath}from"node:url"import{join,dirname}from"node:path"importexpressfrom"express"import{range}from"@ceicc/range"constapp=express()const_...