Example of data type code similar to asp data dictionary implemented by js_javascript skills

var key;

var value;

for (var i = 0; i <50; i ) {

//Get the key-value pairs to be added to the data dictionary
​ key= jQuery("#costCodeIdId" i).val();

Value = num2zero(jQuery("#valueId" i).val());

// Check whether the key value exists in the data dictionary. If it does not exist, directly add the key value and value to the data dictionary. If the key value exists, the value value is accumulated

　if(checkHasInDict(key,dictNew)){
　　　dictNew[key] = num2zero(dictNew[key]) value;
 }else{
　　　dictNew[key] = value;
　　}

}

//Value of data dictionary

function getDictValue(key,dict){

　var tempDictValue = "";

　for(var k in dict){

　if(k==key){

tempDictValue =dict[k];

return tempDictValue;

　}

　}

return tempDictValue;

}

//Check whether the key value exists in the array
function checkHasInDict(key,dict){
for(var k in dict){
if (k == key){
Return true;
}
}
return false ;
}