News Articles if-statement

servicenow how to show multiple showFieldMsg in form

How can I modify the block of code below to return BOTH messages if true? Im having issues figuring this out, any suggestions? else{ if (grDist.dispatch_unit == DispatchUnit && grDist.warehouse == Warehouse) { var holidayBrodcastMsg = ‘ – Dispatch Unit ‘ + DispatchUnit + ‘-‘ + Warehouse + ‘ – Valid from ‘ + grDist.valid_from.toString().slice(0,10) […]

JavaScript conditional function with counter functionality | on switch [duplicate]

Can you guys please help I want to make this function that when someone selects an option on the list it shows counter other-vise not? this is just a example <option value="one"> 1 </option> <option value="two"> 2 </option> </select> If(value = "one" ) { show counter/ function //this is the function [ var clicks = […]

JavaScript conditional function [duplicate]

Can you guys please help I want to make this function that when someone selects an option on the list it shows counter other-vise not? this is just a example <option value="one"> 1 </option> <option value="two"> 2 </option> </select> If(value = "one" ) { show counter/ function //this is the function [ var clicks = […]

ServiceNow Script Include – return BOTH these messages in one condition – If/else statement

I’ve got this If/Else, and are facing an issue im not sure how to resolve. (CODE BELOW IS JUST A EXAMPLE, NOT THE REAL CODE – Javascript) if (grDist.testUnit == testUnit && grDist.testHouse == testHouse) { var msgOne= variable1 + variable2; //adding the data i want to return return msgOne; }else{ if(grDist.divS == divS) { […]

change API data depending on if statment

could anyone help me, I’m trying to fetch data through API , and the URL contains two object and I targeted the quizzes , "quizzes": [2 items], "warnings": [] quizzes return me two objects with their details, what I’m trying to achieve is to add if statement to retrieve the grades (another API) depends on […]

Function undefined when console log

why function Input() is undefined? I am trying to create a second function to include to the onClick render but don’t understand why it is not working. Any suggestion? Thanks const [disabled, setDisabled] = useState(true); function input() { (disabled === disabled) ? setDisabled(!disabled) : ”; } const handleClickEditMember = () => { Actions.enableMemberEdit(); console.log(input(),’test’); }; […]

The button has no operation. How to use the switch as a function

I tried this method but it did not work. Please advise how I can use the switch as a function in events.I tried this method but it did not work. Please advise how I can use the switch as a function in eventsI tried this method but it did not work. Please advise how I […]

Is there a way of dealing with the ‘undefined’ output in a function? [duplicate]

I have the following code and its output is ‘undefined’, but I have checked the logic and seems correct. const calcAverage = (score1, score2, score3) => ((score1 + score2 + score3) / 3); const dolphins_avg = calcAverage(44, 23, 71); const koalas_avg = calcAverage(65, 54, 49); console.log(dolphins_avg); console.log(koalas_avg); function checkWinner(Koalasavg1, Dolphinsavg2) { let winner; if (Koalasavg1 […]

javascript if else calculator [duplicate]

what’s the problem with dividing by zero? Even if I write a number bigger than zero I receive alert. const firstNumber = Number(prompt(‘Enter first number’)); const operator = prompt(‘+ – * /’); const secondNumber = Number(prompt(‘Enter second number’)); if(operator === ‘+’) { console.log(firstNumber + secondNumber); } else if(operator === ‘-‘) { console.log(firstNumber – secondNumber); } […]

"if" with "Or" and "AND" and must be a "number" doesn’t work

I’m learning JS and I don’t understand why: 1- The if says that I can’t pay when I’m telling that If cash or credit or available is greater or equal than totalAmount. When available is greater indeed. I noticed that if I type cash+credit it works, but I’d like to make it with or. const […]

IF this === this AND this === this show/hide div Javascript

i’m attempting to create an HTML/CSS/JS form to be used offline. So far, I’ve created the HTML and the show/hide div functionality based on a selection for example; If Cloth & White are selected – show div. I can’t get it to work and the more I look the worse I make it ha! Here […]

User types in field & outputs certain text in new line (JavaScript)

Background on questions – I am trying to create a fighting game notation converter with javascript but I am getting no where. I cannot find online anywhere with something like this which I feel like there probably is plenty of stuff like this! But I am new to javascript so I am probably searching poorly. […]

How to use if / else statement with a JSON fetch API response Javascript

I have two working code snippets that I would like to link with if/else logic. The first part of the code receives a JSON response from a web API. JSON.TEMPERATURE is the key variable needed. const fetch = require("node-fetch"); const api_url = ‘https://www.placeholder_URL.com/api/getTemperature’ fetch(api_url) .then((response) => { return response.json(); }) .then((myJSON) => { console.log(myJSON.TEMPERATURE); // […]

React Native state bug

Hi H have a weird issue with state. H am using the picker react native module <Picker selectedValue={partnership} onValueChange={(itemValue, itemIndex) => { partnerHandler(itemValue); }}> <Picker.Item label="Partner" value="Partner" /> <Picker.Item label="1K Partner" value="1KPartner" /> <Picker.Item label="Business Partner" value="BusinessPartner" /> <Picker.Item label="Ik ben al partner" value="AlPartner" /> <Picker.Item label="Gratis Account" value="GratisAccount" /> </Picker> than when the value […]

How to compare single item with mutiple items

How can I avoid repeating single variable inside an if to compare it with mutiple variables or, for example how can I avoid repeating mutation.type const targetNode = documents.getElementsByClassName("container"); const = {attributes : true , childList : true , subtree : true}; const callback = (mutation,observer)=>{ for(const mutation of mutationList){ if(mutation.type === ‘childList’ || mutation.type […]

Javascript If statement HTML

I have the following code to generate the current date in a specific format. I want to have an if statement that will change the back ground color and the font color depending if the specific day is on a Sunday, Saturday, or a Week day. var date = new Date(); var dayMonthYear = date.toLocaleString(‘en-US’, […]

How the variable is defined in the nested loop?

I have here an array called pets const pets = [ "cat: Smith, Meowsalot", "young dog: Jones, Barksalot", "rabbit: Doe, Fluffy" ]; i want the output to be ""the animal name" "the animal kind" in seperated lines using RegEx. for example : Smith Meowsalot cat Jones Barksalot young dog So i used nested loop in […]

Trying to push a pair of array values into a another array randomly without duplicates javascript

I’m trying to make an memory card game but this part is hard to figure out. I have an array with a deck of cards and I’m trying to select a specific amount cards in pairs randomly from the deck of cards and push them into the gameBoard array but I intitally keep getting duplicate […]

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Senior Software Developer

Creator of @LzoMedia I am a backend software developer based in London who likes beautiful code and has an adherence to standards & love's open-source.