Here how to handle if (index==-1) in java script . check below my code.

Question

User1878568433 posted

function OnClientItemSelectedCPT(source, eventArgs) {
debugger;
//alert(document.getElementById('<%=hdCptCodeID.ClientID%>').value);

var CPTID = $('.hdCptCodeIDCss').val();
var OFEEID = $('.hdCptCodeIDCss').val().replace("txtCode", "txtFee");

//Star Lokendra on 11/06/2013
var MODID1 = $('.hdCptCodeIDCss').val().replace("txtCode", "txtModifier1");
var MODID2 = $('.hdCptCodeIDCss').val().replace("txtCode", "txtModifier2");
var MODID3 = $('.hdCptCodeIDCss').val().replace("txtCode", "txtModifier3");
var MODID4 = $('.hdCptCodeIDCss').val().replace("txtCode", "txtModifier4");
//End

//ADDED BY SUNITA ON 29TH DEC 2015
var vctype = $('.hdCptCodeIDCss').val().replace("txtCode", "txtvctype");
var hdfee = $('.hdCptCodeIDCss').val().replace("txtCode", "hdtxtfee");
var hdNDC = $('.hdCptCodeIDCss').val().replace("txtCode", "txthdndcavail");
//END

//ADDED BY SUNITA ON 7TH JULY 2017 FOR FETCHING ALL THE ICD ON SELECTION OF CPT
var CHKBOX = $('.hdCptCodeIDCss').val().replace("txtCode", "chkClaim");
var idtxttxtICD = $('.hdCptCodeIDCss').val().replace("txtCode", "txtICD");
var idhdICD = $('.hdCptCodeIDCss').val().replace("txtCode", "hdICD");
//END

//START :Anupama on 17/June/2014
var UNIT = $('.hdCptCodeIDCss').val().replace("txtCode", "txtUnit");
//End

//START:SHANKAR--12/07/2015
var ISANESTHESIA = $('.hdCptCodeIDCss').val().replace("txtCode", "txtIsAnesthesiaChecked");
var ANESTHESIABASEUNIT = $('.hdCptCodeIDCss').val().replace("txtCode", "txtIsAnesthesiaBaseUnit");
//End

var FeeID = $('.hdCptCodeIDCss').val();

var arrFeeID = FeeID.split('ctl00_CP_ClaimEntry_dgClaim_ctl');

//Added SHANKAR:02042016 To Change Color after selecting CPT
var DosForm = $('.hdCptCodeIDCss').val().replace("txtCode", "txtDOSFrom");
var DosTo = $('.hdCptCodeIDCss').val().replace("txtCode", "txtDOSTo");

debugger;
var arrFeeID1 = arrFeeID[1].split("_");
var arrFeeID2 = arrFeeID1[0];
var arrFeeID3 = arrFeeID1[1];
var intFeeID4 = parseFloat(arrFeeID2)
var focuscontrolID;
intFeeID4 = intFeeID4 - 2;
if (document.getElementById(focuscontrolID) != null) {
//alert(document.getElementById(focuscontrolID).id);
}
var strControl;
strControl = 'AutoCompleteCPT_' + intFeeID4;
var index = $find(strControl)._selectIndex;
var insvalue;
if (index != -1) {                                                                                     //Here how to handle if (index==-1) same like if (index !=-1)
if ($find(strControl).get_completionList().childNodes[index] != null) {
insvalue = $find(strControl).get_completionList().childNodes[index]._value;
//alert(insvalue);
$('.hdACss').val(insvalue);
var arrinsvalue = $('.hdACss').val().split("|");
//alert(trim(arrinsvalue[0]));
//alert(trim(arrinsvalue[1]));
//alert(trim(arrinsvalue[2]));
document.getElementById(CPTID).value = trim(arrinsvalue[0]);
$("#" + CPTID).attr('title', arrinsvalue[1]);

//ADDED BY SUNITA ON 28TH DEC FOR DOUBLE THE CHARGES IF MODIFIER IS 50 AND TYPE IS BILATERAL
if ((arrinsvalue[3] == 50 || arrinsvalue[4] == 50 || arrinsvalue[5] == 50 || arrinsvalue[6] == 50) && arrinsvalue[10] == "Bilateral") {
document.getElementById(OFEEID).value = fnCurrency(trim(arrinsvalue[2]) * 2);
}

else {
document.getElementById(OFEEID).value = fnCurrency(trim(arrinsvalue[2]));
}

//END
//document.getElementById(OFEEID).value = fnCurrency(trim(arrinsvalue[2]));

//Start Lokendra
document.getElementById(MODID1).value = arrinsvalue[3];
document.getElementById(MODID2).value = arrinsvalue[4];
document.getElementById(MODID3).value = arrinsvalue[5];
document.getElementById(MODID4).value = arrinsvalue[6];

//End

//ADDED BY SUNITA ON 29TH DEC 2015

document.getElementById(vctype).value = arrinsvalue[10];
document.getElementById(hdfee).value = arrinsvalue[2];
document.getElementById(hdNDC).value = arrinsvalue[9];

//END

//START: Anupama on 17/June/2014
document.getElementById(UNIT).value = arrinsvalue[7];
//End

//if (document.getElementById(MODID) != null) {
// document.getElementById(MODID).focus();
//}
//START:SHANKAR--12/07/2015
document.getElementById(ISANESTHESIA).value = arrinsvalue[8];
document.getElementById(ANESTHESIABASEUNIT).value = arrinsvalue[7];
//End

//STARTS: ANUPAMA on 16/Dec/2015
var ASAValue = $("#txtASA").val();
if (ASAValue.trim() != "" && arrinsvalue[8].toString() == "1") {
document.getElementById(MODID2).value = 'P' + ASAValue.trim();
}
//END

//Added SHANKAR:02042016 To Change Color after selecting CPT
document.getElementById(CPTID).className = "medium-input-box-cc CPT bg-light-yellow-cc";
document.getElementById(DosForm).className = "DosVal datePic date-input-box-cc frmDos bg-light-yellow-cc";
document.getElementById(DosTo).className = "DosVal datePic date-input-box-cc toDos bg-light-yellow-cc";

//ADDED BY SUNITA ON 7TH JULY 2017 FOR FETCHING ALL THE ICD ON SELECTION OF CPT
// debugger;
if (document.getElementById(CPTID).value != "") {
//document.getElementById(CHKBOX).checked = true;
//document.getElementById(idtxttxtICD).value = "";
//document.getElementById(idhdICD).value = "";

if (document.getElementById(idtxttxtICD).value == "") {
var arrobjID = CPTID.split('_');
var str1;
str1 = arrobjID[4].toString();
str1 = str1.substring(3);
var str = str1 * 1;
getICDMapp(str);
}

//var rst = getICDFromButtonApplyAll()
//document.getElementById(CHKBOX).checked = false;
}
//END
}
}

}

Help me as soon as possible.

Answer 1

User503812343 posted

what happen when you use like

if (index == -1) {                                                                                     //Here how to handle if (index==-1) same like if (index !=-1)
if ($find(strControl).get_completionList().childNodes[index] != null) {
insvalue = $find(strControl).get_completionList().childNodes[index]._value;
//alert(insvalue);
$('.hdACss').val(insvalue);
var arrinsvalue = $('.hdACss').val().split("|");
//alert(trim(arrinsvalue[0]));
//alert(trim(arrinsvalue[1]));
//alert(trim(arrinsvalue[2]));
document.getElementById(CPTID).value = trim(arrinsvalue[0]);
$("#" + CPTID).attr('title', arrinsvalue[1]);

//ADDED BY SUNITA ON 28TH DEC FOR DOUBLE THE CHARGES IF MODIFIER IS 50 AND TYPE IS BILATERAL
if ((arrinsvalue[3] == 50 || arrinsvalue[4] == 50 || arrinsvalue[5] == 50 || arrinsvalue[6] == 50) && arrinsvalue[10] == "Bilateral") {
document.getElementById(OFEEID).value = fnCurrency(trim(arrinsvalue[2]) * 2);
}

else {
document.getElementById(OFEEID).value = fnCurrency(trim(arrinsvalue[2]));
}

//END
//document.getElementById(OFEEID).value = fnCurrency(trim(arrinsvalue[2]));

//Start Lokendra 
document.getElementById(MODID1).value = arrinsvalue[3];
document.getElementById(MODID2).value = arrinsvalue[4];
document.getElementById(MODID3).value = arrinsvalue[5];
document.getElementById(MODID4).value = arrinsvalue[6];

//End

//ADDED BY SUNITA ON 29TH DEC 2015

document.getElementById(vctype).value = arrinsvalue[10];
document.getElementById(hdfee).value = arrinsvalue[2];
document.getElementById(hdNDC).value = arrinsvalue[9];

//END

//START: Anupama on 17/June/2014
document.getElementById(UNIT).value = arrinsvalue[7];
//End

//if (document.getElementById(MODID) != null) {
// document.getElementById(MODID).focus();
//}
//START:SHANKAR--12/07/2015
document.getElementById(ISANESTHESIA).value = arrinsvalue[8];
document.getElementById(ANESTHESIABASEUNIT).value = arrinsvalue[7];
//End


//STARTS: ANUPAMA on 16/Dec/2015 
var ASAValue = $("#txtASA").val();
if (ASAValue.trim() != "" && arrinsvalue[8].toString() == "1") {
document.getElementById(MODID2).value = 'P' + ASAValue.trim();
}
//END

//Added SHANKAR:02042016 To Change Color after selecting CPT
document.getElementById(CPTID).className = "medium-input-box-cc CPT bg-light-yellow-cc";
document.getElementById(DosForm).className = "DosVal datePic date-input-box-cc frmDos bg-light-yellow-cc";
document.getElementById(DosTo).className = "DosVal datePic date-input-box-cc toDos bg-light-yellow-cc";

//ADDED BY SUNITA ON 7TH JULY 2017 FOR FETCHING ALL THE ICD ON SELECTION OF CPT
// debugger;
if (document.getElementById(CPTID).value != "") {
//document.getElementById(CHKBOX).checked = true;
//document.getElementById(idtxttxtICD).value = "";
//document.getElementById(idhdICD).value = "";

if (document.getElementById(idtxttxtICD).value == "") {
var arrobjID = CPTID.split('_');
var str1;
str1 = arrobjID[4].toString();
str1 = str1.substring(3);
var str = str1 * 1;
getICDMapp(str);
}

//var rst = getICDFromButtonApplyAll()
//document.getElementById(CHKBOX).checked = false;
}
//END
}
}

}

Answer 2

User1120430333 posted

if (index != -1) { //Here how to handle if (index==-1) same like if (index !=-1)

It's either index is equal to or greater than positive 0 or index is less than positive 0 .

If (index < 0)   // then it is a negative number that is less than positive 0, like -1.

if (index == 0 || Index > 0) then it is a positive number that is greater than -1.

Correction

if (index => 0) then it is a positive number that is greater than -1.

Answer 3

User61956409 posted

Hi sripadasatpathy,

if (index != -1) {   //Here how to handle if (index==-1) same like if (index !=-1)

In your code snippet, you use if to specify a block of code to be executed, if condition index != -1 is true. If you want to handle same for index==-1 condition, you can put your code logic in else code block.

Besides, you can clarify more about the problem, so that we can understand it better.

With Regards,

Fei Han