Is it possible to return multiple values from a for loop when the condition is satisfied more than once?
for(var i=0;i<graphVariableCount;i++)
{
if(commandResponse.GenericName == graphVariables[i].variable.index)
{
return graphVariables[i].variable.index;
}
}
The issue with the above code is that it only returns one value. If the GenericName of graphVariables[i].variable.index is the same for multiple variables (4-5), how can I return all those values?
Utilize the power of filter and map
const filteredValues = arrayToFilter.filter( item => checkCondition(item) )
.map( item => getItemValue(item) );
Explanation
filter method helps in narrowing down the values based on a specified conditionmap method, you can extract specific values from the filtered array let valuesArray = [];
for(let j=0; j<totalGraphVariables; j++)
{
if(responseCommand.UniqueName === graphData[j].variable.position)
{
valuesArray.push(graphData[j].variable.position);
}
}
return valuesArray;
Below is an example of how you can utilize a temporary solution:
let output = [];
for(let j=0;j<numberOfGraphVariables;j++)
{
if(responseType.TypeName == graphNodes[j].instance.index)
{
output.push( graphNodes[j].instance.index);
}
}
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