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17 lines
408 B
Java
17 lines
408 B
Java
Java Script Trim() function
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function fnTrim() {
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for(var L=0; L if(this.charAt(L)!=" ")break;
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for(R=this.length-1; R>=0;R--)
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if(this.charAt(R)!=" ")break;
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if(L==this.length)return "";
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return this.substring(L,R+1);
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}
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String.prototype.trim=fnTrim;
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//**** For trim the crtl
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if ((document.frm.crtlName.value).trim()=="") {
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//*** Here ur code
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}
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