如何在javascript或jQuery中创建空白字符串？

我有一个包含10个元素的数组，每个元素包含

“

”

如何创建一串空格，如下所示：

" "

var myArray = [" "," "," "," "," "," "," "," "," "," "];
var myString = myArray.join(''); //mySting is a string of 10 spaces

" " 在javascript或jQuery中从这个数组中删除

谢谢你

你会用这个，像这样：

" "

var myArray = [" "," "," "," "," "," "," "," "," "," "];
var myString = myArray.join(''); //mySting is a string of 10 spaces

您需要将

'

传递给，因为默认的连接符是逗号。

您可以使用join。 例如：

---

简单，请在地址框中亲自尝试：

javascript:alert('“'+new Array(42).join(' ')+'”')

---

顺便说一句，“in jquery”应该是“using jquery”

括号中应该有10个空格，堆栈溢出已将其替换为一个空格。我不太确定您想要什么。也许会显示结果。你可以使用另一个字符，例如

。

，使它更清晰。@RoToRa-A

块可以完成任务，我更新了问题：）@Nick:darn，我花了很多精力用

！；-）替换这些空格@安迪-伍普斯，没看到你也在编辑……这会教你不要在改进问题上下功夫！有一个非常基本的语法错误，我将数组连接成一个字符串，并用“”替换空格，愚蠢。多谢各位@downvoter-这有助于说明问题所在，问题是他/她已经拥有10个空格的数组，并希望加入其中。+1个不错的空格；这就是我要找的那艘邮轮！我有字符串的编号/长度，但还没有数组。谢谢