This topic created in 5431 days ago, the information mentioned may be changed or developed.
var allClassname = "Classname1,Classname2,Classname3,Classname4";
我想写成:
var allClassname = "
Classname1,
Classname2,
Classname3,
Classname4
";
该怎么写?
谢谢
8 replies • 1970-01-01 08:00:00 +08:00
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1
jjlovegrape Jul 5, 2011
貌似说每行末尾默认会帮你添加个分号。 你自己运行一下就知道了。
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2
kaichen Jul 5, 2011
你这不是多个参数,而是跨行的字符串。应该这么写:
var allClassname = "Classname1, " + "Classname2, " + "Classname3, " + "Classname4";
如果是多个参数放到多行可以这么写的:
function foo(a, b, c, d) {}; foo(1 ,2 ,3 ,4);
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3
westup Jul 5, 2011
谢谢了,我就知道你们会,哈
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5
chone Jul 5, 2011
用array.join也是一种选择
var allClassname = ['className1', 'className2', 'className3', 'className4'].join(',');
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6
kaid Jul 5, 2011
backslash, blah blah
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7
chuck911 Jul 5, 2011
//backslash demo var s = "className1\ className2\ className3\ className4";
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