root / trunk / web / dojo / dojox / string / Builder.js @ 10
History | View | Annotate | Download (1.49 KB)
| 1 | 9 | andrej.cim | /*
|
|---|---|---|---|
| 2 | Copyright (c) 2004-2010, The Dojo Foundation All Rights Reserved.
|
||
| 3 | Available via Academic Free License >= 2.1 OR the modified BSD license.
|
||
| 4 | see: http://dojotoolkit.org/license for details
|
||
| 5 | */
|
||
| 6 | |||
| 7 | |||
| 8 | if(!dojo._hasResource["dojox.string.Builder"]){ |
||
| 9 | dojo._hasResource["dojox.string.Builder"]=true; |
||
| 10 | dojo.provide("dojox.string.Builder");
|
||
| 11 | dojox.string.Builder=function(_1){ |
||
| 12 | var b=""; |
||
| 13 | this.length=0; |
||
| 14 | this.append=function(s){ |
||
| 15 | if(arguments.length>1){ |
||
| 16 | var _2="",l=arguments.length; |
||
| 17 | switch(l){
|
||
| 18 | case 9: |
||
| 19 | _2=""+arguments[8]+_2; |
||
| 20 | case 8: |
||
| 21 | _2=""+arguments[7]+_2; |
||
| 22 | case 7: |
||
| 23 | _2=""+arguments[6]+_2; |
||
| 24 | case 6: |
||
| 25 | _2=""+arguments[5]+_2; |
||
| 26 | case 5: |
||
| 27 | _2=""+arguments[4]+_2; |
||
| 28 | case 4: |
||
| 29 | _2=""+arguments[3]+_2; |
||
| 30 | case 3: |
||
| 31 | _2=""+arguments[2]+_2; |
||
| 32 | case 2: |
||
| 33 | b+=""+arguments[0]+arguments[1]+_2; |
||
| 34 | break;
|
||
| 35 | default:
|
||
| 36 | var i=0; |
||
| 37 | while(i<arguments.length){ |
||
| 38 | _2+=arguments[i++];
|
||
| 39 | } |
||
| 40 | b+=_2; |
||
| 41 | } |
||
| 42 | }else{
|
||
| 43 | b+=s; |
||
| 44 | } |
||
| 45 | this.length=b.length;
|
||
| 46 | return this; |
||
| 47 | }; |
||
| 48 | this.concat=function(s){ |
||
| 49 | return this.append.apply(this,arguments); |
||
| 50 | }; |
||
| 51 | this.appendArray=function(_3){ |
||
| 52 | return this.append.apply(this,_3); |
||
| 53 | }; |
||
| 54 | this.clear=function(){ |
||
| 55 | b="";
|
||
| 56 | this.length=0; |
||
| 57 | return this; |
||
| 58 | }; |
||
| 59 | this.replace=function(_4,_5){ |
||
| 60 | b=b.replace(_4,_5); |
||
| 61 | this.length=b.length;
|
||
| 62 | return this; |
||
| 63 | }; |
||
| 64 | this.remove=function(_6,_7){ |
||
| 65 | if(_7===undefined){ |
||
| 66 | _7=b.length; |
||
| 67 | } |
||
| 68 | if(_7==0){ |
||
| 69 | return this; |
||
| 70 | } |
||
| 71 | b=b.substr(0,_6)+b.substr(_6+_7);
|
||
| 72 | this.length=b.length;
|
||
| 73 | return this; |
||
| 74 | }; |
||
| 75 | this.insert=function(_8,_9){ |
||
| 76 | if(_8==0){ |
||
| 77 | b=_9+b; |
||
| 78 | }else{
|
||
| 79 | b=b.slice(0,_8)+_9+b.slice(_8);
|
||
| 80 | } |
||
| 81 | this.length=b.length;
|
||
| 82 | return this; |
||
| 83 | }; |
||
| 84 | this.toString=function(){ |
||
| 85 | return b;
|
||
| 86 | }; |
||
| 87 | if(_1){
|
||
| 88 | this.append(_1);
|
||
| 89 | } |
||
| 90 | }; |
||
| 91 | } |