38 lines
1.0 KiB
JavaScript
Executable File
38 lines
1.0 KiB
JavaScript
Executable File
String.prototype.format=function(){
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if(arguments.length==0) return this;
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var args=[], i=0;
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for(;i<arguments.length;i++) args[i]=arguments[i];
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return this.replace(/\%[sSfdDTt\%]/g, function(m){
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if(m=='%%') return '%';
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var v=args.shift();
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switch(m.substr(1,1)){
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case 's': return v.toString();
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case 'S': return "'"+v.replace("'","\\'")+"'";
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case 'f': return v-0;
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case 'd': return v.getFullYear()+'-'+v.getMonth()+'-'+v.getDate();
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case 'D': return v.getMonth()+'-'+v.getDate();
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case 't': return v.getHours()+'-'+v.getMinutes()+'-'+v.getSeconds();
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case 't': return v.getHours()+'-'+v.getMinutes();
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}
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});
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}
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String.prototype.removeFromList=function(c){
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var arr=this.split(c), i=1;
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for(;i<arguments.length;i++) delete arr[arguments[i]-1];
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return arr.filter(function(v){return v!==undefined}).join(c);
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}
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String.prototype.replaceList=function(c,i,s){
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s=s||',';
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var ret=this.split(s);
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ret[i-1]=c;
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return ret.join(s);
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}
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String.prototype.reverse=function(){
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return this.split("").reverse().join("");
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} |