经常需要动态拼接html字符串,想到用类似于.net的string.format函数比较好,于是找了下,stackoverflow的代码:
if (!String.prototype.format) {
String.prototype.format = function() {
var str = this.toString();
if (!arguments.length)
return str;
var args = typeof arguments[0],
args = (("string" == args || "number" == args) ? arguments : arguments[0]);
for (arg in args)
str = str.replace(RegExp("\{" + arg + "\}", "gi"), args[arg]);
return str;
}
}