Category: javascript

I am trying to use NORDVPN servers for proxy. I can get it working if i use a socks client but i want to use the normal servers (if possible).

const getIpUrl = "https://api.ipify.org?format=json";

export const requestCurrentIp = () =>
  axios.get(getIpUrl, {
    httpsAgent: tunnel.httpsOverHttps({
      proxy: {
        host: vpn,
        port: 89,
        proxyAuth: `${username}:${password}`,
      },
    }),
  });

When i do this, i get this message:

tunneling socket could not be established, cause=Hostname/IP does not match certificate's 
altnames:
Host: api.ipify.org. is not in the cert's altnames: DNS:*.nordvpn.com, DNS:nordvpn.com

I am working on a Protractor – browserstack framework from scratch.

While using onComplete function as mentioned on the site in conf.ts – https://automate.browserstack.com/dashboard/v2/quick-start/get-started#introduction

 // Code to mark the status of test on BrowserStack based on test assertions
      onComplete: function (passed) {
        if (!passed) {
          browser.executeScript('browserstack_executor: {"action": "setSessionStatus", "arguments": {"status":"failed","reason": "At least 1 assertion has failed"}}');
        }
        if (passed) {
          browser.executeScript('browserstack_executor: {"action": "setSessionStatus", "arguments": {"status":"passed","reason": "All assertions passed"}}');
        }
      }

I’m getting below error on Console

*Debugger attached.
conf.ts:87:1 – error TS2322: Type ‘(passed: any) => void’ is not assignable to type ‘() => void’.
87 onComplete: function (passed) {

node_modules/protractor/built/config.d.ts:410:5
 410     onComplete?: () => void;
         ~~~~~~~~~~
 The expected type comes from property 'onComplete' which is declared here on type 'Config'*



Can someone help me understand how to resolve this error?

4

I’m trying to write a javaScript cts query to query only unique values from a key from a json document based on another key. i.e, similar to a query like select distinct(name) from data-hub-staging where source=’source1′

{
    "source": "source1",
    "name": "John",
    "DOB": "1-01-1990",
    "load_date": "2021-10-23 10:23:55"
}

I have been trying the below query but it returns all the fields, I wanted only the name field.

const query = cts.jsonPropertyValueQuery(
              "source",
              "source1");

[...new Set (cts.search(query)
.toArray()
  .map(doc => doc.root.name).sort())]

I am trying to import a gltf file in vue.js using babylon.js and add 3 dimensional view to the webpage. I can’t figure out how to do that and the documentation online is pretty vague as well. Here’s what I tried:
This is what I put in Hello.vue file

<div>
<h1> Hello </h1>
<Scene>
  <Box :position="[0, 0, 5]"></Box>
</Scene>
</div>
</template>

<script src = "./Hello.js">
</script>

This is what I put in Hello.js file

import vb from 'vue-babylonjs';
import Hello from './Hello.vue';

Vue.use(vb);

new Vue({
  components: { Hello },
  render: c => c('Hello'),
}).$mount('#app');


var delayCreateScene = function () {
    // Create a scene.
    var scene = new BABYLON.Scene(engine);

    // Create a default skybox with an environment.
    var hdrTexture = BABYLON.CubeTexture.CreateFromPrefilteredData("../assets/magic_book_of_eden/textures/material_0_baseColor.png", scene);
    var currentSkybox = scene.createDefaultSkybox(hdrTexture, true);

    // Append glTF model to scene.
    BABYLON.SceneLoader.Append("../assets/magic_book_of_eden/", "scene.gltf", scene, function (scene) {
        // Create a default arc rotate camera and light.
        scene.createDefaultCameraOrLight(true, true, true);

        // The default camera looks at the back of the asset.
        // Rotate the camera by 180 degrees to the front of the asset.
        scene.activeCamera.alpha += Math.PI;
    });

    return scene;
};

If possible, could someone explain using an example how that could be done? I am getting the gltf model from sketchfab. Thank you!

I am trying to workout how to include a csv file link to a button within my react material table cell.

From the backend db, I have a column that holds a link to a csv file on a server, i.e.

filePath = 'https://my-file-server/files/outcome.csv'

that has been assigned to filePath within my react component.

I then want to basically emulate a <a href={filePath}>Download CSV</a> within my table cell, so tried using React-Router Link, i.e.:

import { Link } from 'react-router-dom';

<TableCell>
  <Link to={filePath}>
    <Button>
      Download CSV
    </Button>                  
  </Link>
</TableCell>

Now I am running my app from localhost:3000/my-route and when I click on my Download CSV button, it actually changes my url path to:

http://localhost:3000/my-route/my-file-server/files/outcome.csv

which is not what I want. I actually expected it to point directly to:

https://my-file-server/files/outcome.csv and then thought it would just download within my browser to my computer’s download directory.

Unsure what I am doing wrong?

I’ve a function that print out this format:

{
"name": "Google",
"url": "https:/google.com"
}
,
{
"name": "Facebook",
"url": "https://wts-kalix.polystar.net/Kalix/#/portal/619551b520fbf40c1cf22bad/618419244a4be06500ba0e8a"
}
,

And i need to delete the last comma so that the JSON format become valid which character should i use when it prints out

I am using react-contentEditable package from npm. When my user clicks a contact, I want to show a nice label, name, and also a button to remove this label from the editable div if the user wants.

I have the label and name figured out, but I cant seem to understand how to pass the onClick to a button when it is rendered like this below

`<label contentEditable="false" class="p-1 rounded-capsule">${contact.firstName + " " + contact.lastName + " "}<span class="badge fs--1 badge-soft-success badge-pill ml-2">${contact.phone_number}</span><button class="badge-pill badge-soft-primary">X</button></label>`)) // How do I pass an onClick to the button?

Here is the full component

import React, { useState, useRef, useEffect, Fragment } from 'react';
import ContentEditable from 'react-contenteditable';


const [toField, setToField] = useState({value: " ", html: " "})
const toFieldRef = useRef()

const addContactsToDiv = () => {
    let selectedContactsArray = [] // create and empty array
    const Matches = selectedRows.filter((row) => {
      const isMatched = contacts.some(contact => { if(contact._id == row) {
        selectedContactsArray.push({firstName: contact.firstName, lastName: contact.lastName, phone_number:contact.phone_number, _id: contact._id})
      }})
      return isMatched
    })
    const matchedContactsArray = []
    selectedContactsArray.map(contact => { // mapping over selected to add html 

// How can I add an onClick to the button when I have to pass it as string?
      matchedContactsArray.push((`<label contentEditable="false" class="p-1 font-weight-bold bg-primary ml-2 text-white rounded-capsule shadow-none fs--3">${contact.firstName + " " + contact.lastName + " "}<span class="badge fs--1 badge-soft-success badge-pill ml-2">${contact.phone_number}</span><button class="badge-pill badge-soft-primary">X</button><span name="indy-contacts" class="d-none">${contact._id}</span></label>`))
    })
    matchedContactsArray.map(contact => { return contact})
     const stringifiedRows = matchedContactsArray.toString() // push stringified results in to array
     setToField({...toField, html: stringifiedRows}) // update state with array instead of updating state inside loop
    
  }

 <ContentEditable
         name="to"
         innerRef={toFieldRef} // passing our ref instead of state
         html={toField.html} // the html = our ref.current property
         //value={toField}
         onBlur={handleBlur}
         onClick={() => {handleClick()}}
         onChange={handleChange} // this sets our refs.current = event.target.value
         style={{minHeight: "7em", maxHeight: "10em", overflow: "auto"}}
         className="border border-2x border-300 bg-light rounded-soft fs-1"
         >
         </ContentEditable>

This might have been asked before, but I have a situation where I have an object type which my backend expects like so:

type TagTypeThatMyBackendWants = {
    id: string;
    name: string;
}

It consist of two string type keys, the key names being id and name. I get these type of Tag-objects from my backend and my backend also expects objects like these back. Now, the problem is that I am using a library that handles these tags, but the library expects the objects to look like this:

type TagTypeThatALibraryWants = {
    id: string;
    text: string;
}

So it is basically the same object, but instead of a name key with a type of string, the library expects a text key with a type of string. I kind of already solved this by doing some custom mapping back and forth, but this raised the question if there is an “official” or a recommended way to do something like this – like casting from one object type to another, with the ability to tell TypeScript that the name-key “maps” to text-key and vice versa.

Im using a ref value to be able to only execute a click event if the ref value is changing

for example if I want to update/del the array inside let myRef = ref([]);
do i just drill inside the proxy and do the operations
like

 selectedElements.value.push(3);

which returns
Proxy {0: 3}

or what is the correct way to update/del the ref.value ?

export default {  
  setup() {
    let myRef   = ref([]);
  
    return {
     myRef
    };
  },
};
</script>

I wrote a simple script to count words while typing in form
My question is why by changing the value of the word_count field when typing;
The EventListener of word_count is not fired

document.getElementById('subject').addEventListener('change', function() {
    var string = this.value
    string = string.replace(/s+/g, " ");
    var words = string.split(/s+/).length;
    document.getElementById('word_count').value = words;
}, false);
document.getElementById('subject').addEventListener('keypress', function() {
    var string = this.value
    string = string.replace(/s+/g, " ");
    var words = string.split(/s+/).length;
    document.getElementById('word_count').value = words;
}, false);
document.getElementById('word_count').addEventListener('change', function() {
    alert('change fired');
}, false);  

<form>
   <div> <label for="story">string:</label>
      <textarea   id="subject" name="subject"></textarea>
   </div>
   <div>  <label for="story">count:</label>
      <input id="word_count">
   </div>
</form>

I have some text like that:

"<loremipsum,1,2,3>val=5,<loremipsum,1,2,3,4,5>val=6,<loremipsum,1,9>val=75"

I want to split this text with comma after val variable as like that:

["<loremipsum,1,2,3>val=5", "<loremipsum,1,2,3,4,5>val=6", "<loremipsum,1,9>val=75"]

How can I split this text with comma after > character.

I’m working on a web application that has a custom camera screen, for which I’m supposed to implement tap to focus using getUserMedia

Here’s the code:

 const permissionConstraints = {
       video: { 
       width: { exact: 1280 }, height: { exact: 1280 },
       aspectRatio: { ideal: 1 }, facingMode: 'environment' }
 };

 navigator.mediaDevices.getUserMedia(permissionConstraints).then((permissionsObj) => {
        console.log(permissionsObj);
 })

const ipv6="([a-zA-Z0-9]{1,4}+):([a-zA-Z0-9]{1,4}+):([a-zA-Z0-9]{1,4}+):([a-zA-Z0-9]{1,4}+):([a-zA-Z0-9]{1,4}+):([a-zA-Z0-9]{1,4}+):([a-zA-Z0-9]{1,4}+):([a-zA-Z0-9]{1,4}+)";
const regex = new RegExp(ipv6);
const result = SAMPLE_STRING.match(regex);
console.log(result);

run code result is

SyntaxError: Invalid regular expression: /([a-zA-Z0-9]{1,4}+):([a-zA-Z0-9]{1,4}+):([a-zA-Z0-9]{1,4}+):([a-zA-Z0-9]{1,4}+):([a-zA-Z0-9]{1,4}+):([a-zA-Z0-9]{1,4}+):([a-zA-Z0-9]{1,4}+):([a-zA-Z0-9]{1,4}+)/: Nothing to repeat

The ‘ipv6’ works with a regex-compiler, but not with javascript.

And i must use the ‘new Regex’ object.
how can i make the work?

I have an array of items where I want to append an async value getProductMinQuantity.

The problem is that the render res.status(200)... is sent before item.order_quantity_minimum had been edited.

I thought that a map like below would create a new promise with the items updated.

newResult is a type Promise<any>[] | undefined, I cannot do .then .catch to then execut my res.status in it.

const getCart = async () => {
  
  ...

  let newResult = result.data?.line_items.physical_items.map(async (item: any) =>
    item.order_quantity_minimum = await getProductMinQuantity(item.product_id)
  )

  res.status(200).json({
    data: result.data ? normalizeCart(result.data) : null,
  })
}

Any thought how I can arrange that ?

I have this JS code (given below) which converts a JSON file to XML file. Everything works perfectly (I get the contents of the file), but now I want to fetch the filename of the uploaded file.

function onChange(event) {
        var reader = new FileReader();
        reader.onload = (event)=>{
          let data = JSON.parse(event.target.result);
          $("#jsonArea").val(event.target.result);
          var finalXML = '<root>' + x2js.json2xml_str($.parseJSON(event.target.result)) + '</root>';
          var finalName = event.target.files[0].name; //setting it here
          $("#xmlArea").val(finalXML);

          finalXML = finalXML.split('FORM3CA').join('FORM3CB');
          finalXML = finalXML.split('F3CA').join('F3CB');
          finalXML = finalXML.split('<CreationInfo>')[0] + '<CreationInfo><SWVersionNo>1.0</SWVersionNo><SWCreatedBy>SW20000</SWCreatedBy><JSONCreatedBy>SW20000</JSONCreatedBy><JSONCreationDate>2021-11-21</JSONCreationDate><IntermediaryCity>311</IntermediaryCity></CreationInfo>' + finalXML.split('</CreationInfo>')[1]
          finalXML = finalXML.split('I_We1').join('I_We');
          
          console.log(finalName); //here
        }
        reader.readAsText(event.target.files[0]);
    }
 
document.getElementById('file').addEventListener('change', onChange);

I was suggested to use event.target.files[0].name in order to get the filename of the uploaded file (by @HeryKurniawan in comments of this post). But, when I try to console.log()the finalName variable (as you can see in above code), it shows me this error –

What is wrong in my code? I have also tried using event.target.file.name & event.target.file[0].name, but that doesn’t work either. Kindly guide… Thanks! 🙂