Category: javascript

I’m trying to horizontal scroll the table not with the scrolling bar, but with the mouse inside the table just like its done with a touch screen. Does anyone know if its possible to do this without a plugin? To make the table horizontally “draggable” just for scrolling?

Ps.: I know that the snippet below does what I want in mobile mode, but I want to achieve that with the mouse.

.container {
  width: 30em;
  overflow-x: auto;
  white-space: nowrap;
}

<div class="container">
  <table>
    <tbody>
      <tr>
        <td>Image 1</td>
        <td>Image 2</td>
        <td>Image 3</td>
        <td>Image 4</td>
        <td>Image 5</td>
        <td>Image 6</td>
        <td>Image 1</td>
        <td>Image 2</td>
        <td>Image 3</td>
        <td>Image 4</td>
        <td>Image 5</td>
        <td>Image 6</td>
      </tr>
      <tr>
        <td>Image 1</td>
        <td>Image 2</td>
        <td>Image 3</td>
        <td>Image 4</td>
        <td>Image 5</td>
        <td>Image 6</td>
        <td>Image 1</td>
        <td>Image 2</td>
        <td>Image 3</td>
        <td>Image 4</td>
        <td>Image 5</td>
        <td>Image 6</td>
      </tr>
    </tbody>
  </table>
</div>

I have multiple buttons that can be clicked by mousedown/touchstart, after 2 seconds, you get a popup to make sure, and you can click “yes” or “no”.

The issue comes when you click one, then select “no” and click another one. When logging the “data-id”, the first one clicked is the one passed, instead of the clicked one.

I thought this was an event.preventDefault(), event.stopImmediatePropagation issue, but this is not helping me at all, I don’t know what else to try anymore or know WHY this is happening.

Here’s a preview of the JS file:

$('.btn').on('mousedown touchstart', function (e) {
    e.preventDefault();
    e.stopImmediatePropagation();
    let button = $(this);
    console.log('Before setTimeOut: ', button.attr('data-treatment-id'));
    
    timer = setTimeout(async function() {
    $('#make-sure-location').show();
    
    $('#not-in').on('click', function(e) {
      console.log('not in location: ', button.attr('data-treatment-id'));
      e.preventDefault();
      e.stopImmediatePropagation();
      $('#make-sure-location').hide();
      clearTimeout();
    });

    $('#inside').on('click', function(e) {
      console.log('on location: ', button.attr('data-treatment-id'));
      e.preventDefault();
      e.stopImmediatePropagation();
    });
    
  }, 2000)
})

Here’s a working fddle:
https://jsfiddle.net/rj8ofLym/28/

To recreate issue:

1. MouseDown first button
2. Click “No” on div.
3. Check logs (correct “data-id”)
4. MouseDown second button
5. Click “No” on div.
6. Check logs (INcorrect “data-id” – still first one)

Till now I was redirecting to the User Dashboard from the React component, but I want to apply a different approach, I want to redirect after getting the success response from the saga itself.

For this, I have attempted to use redux-first-history (which comes with the support of react-router6) I have followed their documentation, almost everything is working but an action @@router/CALL_HISTORY_METHOD getting called twice.

Here are my routes

export default function App() {
  return (
    <AuthProvider>
      <Router history={history}>
        <Routes>
          <Route element={<Layout />}>
            <Route path="/" element={<PublicPage />} />
            <Route path="/login" element={<LoginPage />} />
            <Route
              path="/protected"
              element={
                <RequireAuth>
                  <ProtectedPage />
                </RequireAuth>
              }
            />
          </Route>
        </Routes>
      </Router>
    </AuthProvider>
  );
}

which goes across the project, below is my store.

import { applyMiddleware, compose, createStore } from "redux";
import { persistReducer, persistStore } from "redux-persist";
import storage from "redux-persist/lib/storage";
import createSagaMiddleware from "redux-saga";
import rootReducer from "../store/reducers";
import { watchAuth } from "../store/sagas/index";
import { createReduxHistoryContext } from "redux-first-history";
import { createBrowserHistory } from "history";

const composeEnhancers =
  process.env.NODE_ENV === "development"
    ? window.__REDUX_DEVTOOLS_EXTENSION_COMPOSE__
    : null || compose;

const { createReduxHistory, routerMiddleware } = createReduxHistoryContext({
  history: createBrowserHistory(),
  oldLocationChangePayload: true,
  showHistoryAction: true,
});
const sagaMiddleware = createSagaMiddleware();
const middleware = [sagaMiddleware, routerMiddleware];
const persistConfig = {
  key: "root",
  storage,
  whitelist: ["auth"],
};

const persistedReducer = persistReducer(persistConfig, rootReducer);

export const store = createStore(
  persistedReducer,
  composeEnhancers(applyMiddleware(...middleware)),
);
const persistor = persistStore(store);
sagaMiddleware.run(watchAuth);

export const history = createReduxHistory(store);
export default store;
export { persistor };

and my Saga

import { call, delay, put } from "redux-saga/effects";
import axios from "../../../config/axios";
import {
  authFail,
  authStart,
  authSuccess,
  checkAuthTimeout,
  logout,
  logoutSucceed,
  setAlert,
} from "../../actions/auth/auth";
import { LOGIN_API } from "../../apiCollecitions";
import { push } from "redux-first-history";

export function* authLoginSaga(action) {
  yield put(authStart());

  const authData = {
    email: action.email,
    password: action.password,
  };
  try {
    const response = yield axios.post(
      `${LOGIN_API}?lng=${localStorage.getItem("i18nextLng")}&active=true`,
      authData,
    );
    yield localStorage.setItem("token", response.data.token);
    yield localStorage.setItem("expirationDate", expirationDate);
    yield put(authSuccess(response.data.token));
    yield put(push("/protected")); //should redirect to the specified route
  } catch (error) {
    yield put(authFail(error.response.data.message));
  }
}

I have also set up a sample GitHub repo for the same, for your reference.

Good afternoon everyone!

I’m stuck since 3 days searching answers in forums and here also, and i can’t solve it.. Maybe you can help about this problem:

In javascript is easier, but in NUXT we can’t insert Javascript where we wan’t..

In the component page:

<script>
  async fetch() {
      this.ArraySkills= await fetch(`https://api.test/player/${id}`
      ).then((res) => res.json ())
      
    },
    data () {
      return {
        ArraySkills: []
      }
    }
</script>

This url is a test. But it’s return an array about skills of player 1. I already display the skills of this player.

But i need to display the forEach players, their skills (40 players).

I created an ArraySkills. And i would like to visit the url1, url2, url3 etc.. And to push() inside the ArraySkills

In pure JS i would done :

let id=1
while (id<41) {
 id++;
  async fetch() {
      this.ArraySkill= await fetch(`https://api.test/player/${id}`
      ).then((res) => res.json ())

    },

   ArraySkills.push(ArraySkill);

}
#And then he will fill the ArraySkills with the 40 players

But in Nuxt it's seems harder :/

I have just recently switched to React navigation v6 in my RN app and I can’t seem to understand why my Button(s) and Touchable(s) do not recognize onPress function the second time they are being pushed.

The scenario:

1. I launch Home Screen.
2. Press go to test screen button. The console prints the message.
3. On Test Screen press go back. The console prints the message. I go back.
4. Back on the Home Screen the button doesn’t work anymore. Console does not print the message

Home.tsx

<View style={{ flex: 1, paddingTop: 30 }}>
      <Button
        title='go to test screen'
        onPress={() => {
          console.log('pressed to test');
          navigate(TEST_SCREEN);
        }}
      />
</View>

TestScreen.tsx

<View style={{flex: 1, paddingTop: 30}}>
   <Button
     title='go back'
     onPress={() => {
       console.log('pressed go back');
       goBack();
     }}
   />
</View>

navigate func:

export function navigate(name: string, params?: any | undefined) {
  if (navigationRef.isReady()) {
    navigationRef.navigate(name, params);
  }
}

navigator:

const Home = createStackNavigator();

export default function HomeNavigator(): JSX.Element {
  return (
    <Home.Navigator
      initialRouteName={HOME_SCREEN}
      screenOptions={{ headerShown: false }}
    >
      <Home.Screen name={HOME_SCREEN} component={HomeScreen} />
      <Home.Screen name={TEST_SCREEN} component={TestScreen} />
    </Home.Navigator>
  );
}

routes:

export const HOME_SCREEN = 'Home';
export const TEST_SCREEN = 'Test';

var example1 = new Vue({
  el: '#example-1',
  data: {
    questions: [{
        id: '1',
        message: '1',
        checked: false,
        statuses: ['match', 'closeTo', 'veryfar']
      },
      {
        id: '2',
        message: '2',
        checked: false,
        statuses: ['match', 'closeTo', 'veryfar']
      },
      {
        id: '3',
        message: '3',
        checked: false,
        statuses: ['match', 'closeTo', 'veryfar']
      },
      {
        id: '4',
        message: '4',
        checked: false,
        statuses: ['match', 'closeTo', 'veryfar']
      },
      {
        id: '5',
        message: '5',
        checked: false,
        statuses: ['match', 'closeTo', 'veryfar']
      },
      {
        id: '6',
        message: '6',
        checked: false,
        statuses: ['match', 'closeTo', 'veryfar']
      },
      {
        id: '7',
        message: '7',
        checked: false,
        statuses: ['match', 'closeTo', 'veryfar']
      },
    ],
    answers: [{
        id: '1',
        message: '1',
        checked: false,
        statuses: ['match', 'closeTo', 'veryfar']
      },
      {
        id: '2',
        message: '11',
        checked: false,
        statuses: ['match', 'closeTo', 'veryfar']
      },
      {
        id: '3',
        message: '3',
        checked: false,
        statuses: ['match', 'closeTo', 'veryfar']
      },
      {
        id: '4',
        message: '2',
        checked: false,
        statuses: ['match', 'closeTo', 'veryfar']
      },
      {
        id: '5',
        message: '5',
        checked: false,
        statuses: ['match', 'closeTo', 'veryfar']
      },
      {
        id: '6',
        message: '2',
        checked: false,
        statuses: ['match', 'closeTo', 'veryfar']
      },
      {
        id: '7',
        message: '4',
        checked: false,
        statuses: ['match', 'closeTo', 'veryfar']
      },
      {
        id: '8',
        message: '5',
        checked: false,
        statuses: ['match', 'closeTo', 'veryfar']
      },
      {
        id: '9',
        message: '4',
        checked: false,
        statuses: ['match', 'closeTo', 'veryfar']
      },
      {
        id: '10',
        message: '4',
        checked: false,
        statuses: ['match', 'closeTo', 'veryfar']
      },
    ]
  },
  methods: {

  }
})

.example-1 {
  float: left;
}

.example-2 {
  float: right;
  margin-top: -144px;
}

.container {
  padding: 20px;
}

.container2 {
  width: calc(100% - 105px);
  padding: 8px 0;
  height: 30px;
  box-sizing: border-box;
}

.h-line {
  height: 1px;
  margin-bottom: 18px;
  width: 100%;
  background-color: black;
}

<div class="container">
  <div id="example-1">
    <div v-for="que in questions" :key="que.id" :que="que">
      <input type="checkbox" v-model="que.checked" /> {{ que.message }}
    </div>



    <div class="example-2">
      <div v-for="ans in answers" :key="ans.id" :ans="ans">
        <input type="checkbox" v-model="ans.checked" /> {{ ans.message }}

      </div>
    </div>

Logic I am trying to achieve :- https://stackblitz.com/edit/vue-laepf5

Using above provided logic in “stackblitz”. I am trying to write logic into two components and achieve the same functionality. During that process, i am facing multiple issues like,

[Vue warn]: Error in v-on handler: “TypeError: fromEl.getBoundingClientRect is not a function”
TypeError: fromEl.getBoundingClientRect is not a function

Codesandbox link, Where trying to split logic in two components.

https://codesandbox.io/s/laughing-star-5w2bq?file=/src/components/One.vue

I have an image that was readed to javascript.

I used sublime text to see the image and it is like this:

I readed this image and generate javscript arrayBuffer of Uint8Array

Inside this arrayBuffer, i see also ffd8 ffe0 like in photo above.

Now, i need to downlaod it to local machine, i used

 var blob1 = new Blob([byteArray], {type: 'application/octet-stream'});
                var fileName1 = "cool.bin";
                function saveAs(blob, fileName) {

    var url = window.URL.createObjectURL(blob);
    var anchorElem = document.createElement("a");
    anchorElem.href = url;
    anchorElem.download = fileName;
    anchorElem.style = 'display: none';

    document.body.appendChild(anchorElem);
    anchorElem.click();

    document.body.removeChild(anchorElem);

    // On Edge, revokeObjectURL should be called only after
    // a.click() has completed, atleast on EdgeHTML 15.15048
    setTimeout(function() {
        window.URL.revokeObjectURL(url);
    }, 1000);
}

After i downlaoded this image from javascript,
I see in sublime text diffrent bytes

What worng with my javascript donwload code ?

I am scaffolding a simple prototype using google places and maps api using Vue.

In index.html, I added the script tag, libraries, and api key, I get 200 response in the network tab.

        <script src="https://maps.googleapis.com/maps/api/js?key=My-api-key&libraries=places" async defer></script>

In App.vue, I added the following

 <input ref="autocomplete" type="text" />
 ...
<script>
  export default {
  name: "App",
  data() {
   return {
     autocomplete: "",
    };
  },
  methods: {},
  mounted() {
    const center = { lat: 40.84498856765032, lng: -73.71060855293794 };
    // Create a bounding box with sides ~10km away from the center point
    const defaultBounds = {
    north: center.lat + 0.1,
    south: center.lat - 0.1,
    east: center.lng + 0.1,
    west: center.lng - 0.1,
  };
  const originAutoComplete = google.maps.places.AutoComplete(
    this.$refs["autocomplete"],
   {
     bounds: defaultBounds,
   }
 );
 originAutoComplete.addListener("place_changed", () => {
   console.log(originAutoComplete.getPlace());
 });

How do I resolve this error? Is there a way to initialize this in App.vue script tag? The example google developers youtube works great, but I’d like to implement this in a Vue context.
One other note, I tried adding window before the .google, no dice.

I can’t seem to figure out how to do the object part, I need to make it calculate the age dynamically. I’ve written most of the stuff here and it works fine the only down side is my dynamic age calculation, I don’t know what I’m doing wrong and can’t find my mistake.

<html>
    <head>
        <title>WEB PROGRAMIRANJE</title>
    </head>
    <body>
        <script type="text/javascript">
        var niza=new Array (9,8,7,6,5,4,3,2,1);
        var izbrisani=niza.shift();
        var izbrisanip=niza.pop();
        var sortirani=niza.sort();
       // form an arrey delete first and last:
       // sort the arrey:
        document.write(sortirani);  

        function babati(a,b,c)
        {
            var total;
            total=(a+b+c)/3;
            alert(total);
        }
        document.write("<br>");
        </script>
                <input type="button" value="Call" onClick="babati(0,5,10)";>
                <script type="text/javascript">
                document.write("<br>");
                var ucenik=new Object();
        // giving them value to object elements:
        ucenik.ime="Name";
        ucenik.prezime="Surname";
        ucenik.godina=2021;
        ucenik.roden=2003;
        // printing the object elements:
        document.write(ucenik.ime);
        document.write("<br>");
        document.write(ucenik.prezime);
        document.write("<br>");
        document.write(ucenik.roden);
        document.write("<br>");
        // The function:
        // This will calculate the age dinamicly This year - Birth year:
        ucenik.vozrast=function()
        {
            this.godina - this.roden;   
        }
        ucenik.vozrast();
        document.write(ucenik.vozrast);
         //This line above prints the dynamic age:
        </script>
    </body>
</html>

import urllib2
import json
import random
import webbrowser

songsbytemp= {
   'scorching':
      {
      'ss-collie':
         {
         'url':    'https://www.youtube.com/watch?v=TLcmtBA-W_s',
         'title':  'Collie Man',
         'artist': 'Slightly Stoopid',
         'mood':   'happy',
         'tempo':  'andante'
         },
      'beck-loser':
         {
         'url':    'https://www.youtube.com/watch?v=YgSPaXgAdzE',
         'title':  'Loser',
         'artist': 'Beck',
         'mood':   'happy',
         'tempo':  'allegro'
         }
      }, #end of scorching
   'hot':
      {
      'ween-voodoo':
         {
         'url':    'https://www.youtube.com/watch?v=sRCRi8qfKu0',
         'artist': 'Ween',
         'title':  'Voodoo Lady',
         'mood':   'getdown',
         'genre':  'rock',
         'tempo':   'andante'
         },
       'ween-voodoo':
         {
         'url':    'https://www.youtube.com/watch?v=sRCRi8qfKu0',
         'artist': 'Ween',
         'title':  'Voodoo Lady',
         'mood':   'getdown',
         'genre':  'rock',
         'tempo':   'andante'
         }
      }, #end of hot
   'nice':
      {
      'al-weneedhelp':
         {
         'url':    'https://www.youtube.com/watch?v=d93_iILNji8',
         'artist': 'The Album Leaf',
         'title':  'We Need Help',
         'mood':   'sad',
         'genre':  'rock',
         'tempo':   'andante'
         },
      'am-when the sun goes down':
         {
         'url':    'ww.youtube.com/watch?v=d93_iILNji8',
         'artist': 'The Arctic Monkeys',
         'title':  'When the Sun Goes Down',
         'mood':   'sad',
         'genre':  'rock',
         'tempo':   'andante'
         }
      }, #end of warm
   'lukewarm':
      {
      'bb-drytherain':
         {
         'url':    'https://www.youtube.com/watch?v=wsbR2dEmHGc',
         'title':  'Dry the Rain',
         'artist': 'Beta Band',
         'mood':   'happy',
         'genre':  'indie',
         'tempo':   'andante'
         },
      'bb-castars':
         {
         'url':    'https://www.youtube.com/watch?v=gxzMbAMO73k',
         'title':  'California Stars',
         'artist': 'Billy Brag and Wilco',
         'mood':   'happy',
         'genre':  'americana',
         'tempo':   'andante'
         }
      }, #end of lukewarmm
   'frigid':
      {
      'es-bars':
         {
         'url':    'http://www.youtube.com/watch?v=zH8-lQ9CeyI',
         'title':  'Between the Bars',
         'artist': 'eliott smith',
         'mood':   'sad',
         'genre':  'rock',
         'tempo':   'andante'
         },
      'so-mag':
         {
         'url':     'https://www.youtube.com/watch?v=q0IeGx5-gsk',
         'title':   'Hold On Magnolia',
         'artist':  'Songs: Ohia',
         'mood':    'sad',
         'genre':   'indie',
         'tempo':   'lento'
         }
      }, # end of cold
   'freezing':
      {
      'so-lion':
         {
         'url':    'http://www.youtube.com/watch?v=zH8-lQ9CeyI',
         'title':  'Between the Bars',
         'artist': 'eliott smith',
         'mood':   'sad',
         'genre':  'rock',
         'tempo':   'andante'
         },
      'rh-lotus':
         {
         'url':    'https://www.youtube.com/watch?v=cfOa1a8hYP8',
         'title':  'Lotus Flower',
         'artist': 'Radiohead',
         'mood':   'sad',
         'genre':  'rock',
         'tempo':   'lento'
         },
      'so-mag':
         {        
         'url':     'https://www.youtube.com/watch?v=wxAaf16xXRk',
         'title':   'Lioness',
         'artist':  'Songs: Ohia',
         'mood':    'sad',
         'tempo':   'lento',
         }
      } # end of freezeing
  
   } # end of temp ranges         

#pull api from wunderground                                                                                                                                                                          

def gettemp():
   f = urllib2.urlopen('http://api.wunderground.com/api/e7fa1fe6de662dfd/geolookup/conditions/q/CA/San_Francisco.json')
   json_string = f.read()
   parsed_json = json.loads(json_string)
   location = parsed_json['location']['city']
   temp_f = parsed_json['current_observation']['temp_f']
   print "Current temperature in %s is: %s" % (location, temp_f)
   f.close()
   return temp_f

def getsongurl(temprange):
   songs=songsbytemp[temprange]
   mysong=random.choice(songs.keys())

   for key in songs[mysong]:
      print key,
      print songs[mysong][key]


   url=songs[mysong]['url']
   print 'url =', url
   return url


        #get the current temp                                                                                                                                                                                
temp=gettemp()

# Chose a song from the proper temp range                                                                                                                                                            
if temp > 90:
   print "above 90 and scorching"
   url=getsongurl('scorching')
elif temp > 82:
   print 'over 82, less than 90, and hot'
   url=getsongurl('hot') 
elif temp > 72:
   print "over 72, less than 82, and nice"
   url=getsongurl('nice')
elif temp > 65:
   print "over 65, under 72, and lukewarm"
   url=getsongirl('lukewarm')
elif temp > 55:
   print "over 55, under 65, and frigid"
   url=getsongurl('frigid')
elif temp > 45:
   print "over 45, under 55, and cold!"
   url=getsongurl('freezing')
else:
   print "Just go back to bed.  It's too cold to be alive"


# Play it!                                                                                                                                                                                           
webbrowser.open_new(url)

I need to be able to have a background music for my weather app that I am making in javascript. I I am not familiar with python and I wanted to see if anyone can translate it for me. It would be kindly appreciated. It is the only weather based music api that I have come across after researching for some time now.

I’m sending a POST request to a REST API endpoint, and am receiving JSON response back filled with question mark diamonds and other unicode characters. But when I test API on Postman, I am correctly receiving JSON response. Here is my code for calling API:

xhr.open(method,url);
xhr.setRequestHeader("Authorization", "Bearer" + " " + accessToken);
xhr.setRequestHeader("Content-Type", "application/json");

xhr.onreadystatechange = function () {
  if (xhr.readyState === 4) {
     console.log(xhr.status);
     console.log(xhr.responseText);
  }};
xhr.send(JSON.stringify(data));

The response I’m getting is like this: ��}�r�8���|ʧj���t���<Pe3�H���8�灖(��2�!��=S]�?䜟�_r��I�”

I’m drawing a grid on a JavaScript canvas on this canvas I also have a moving element so the Grid can be on/off with a button all is well apart from the speed of the moving element when grid is on it becomes extremely slow. I’m not really sure where am I going wrong. Can someone please give me some help. Thank you

HTML

<div>
    <input type=button id="up" onClick=move_img(id); value='Up'>
    <input type=button id="down"  onClick=move_img(id); value='Down'>
    <input type=button id="left"  onClick=move_img(id); value='Left'>
    <input type=button id="right"  onClick=move_img(id); value='Right'>
    <input type=button id="stop"  onClick=move_img(id); value='Stop'>
    <input type=button id="grid"  onClick=gridOn(); value='Grid'>
    <br>
    <p></p>
</div>

JavaScript

    var isGrid = new Boolean(false);
    var canvas = document.getElementById("canvas");
    b = canvas.getContext("2d");

    var width = canvas.width = 600;
    var height = canvas.height = 400;
    
    document.body.appendChild(canvas);

    b.fillStyle = "#F0F8FF";
    b.fillRect(0, 0, canvas.width, canvas.height);

    var posX = 10;
    posY = 10;
    x = 0;
    y = 0;
    
    setInterval(function () {
   
        b.fillStyle = "#F0F8FF";
        b.fillRect(0, 0, width, height);
        posX += x;
        posY += y;

        if (posX > width - 20) {
            x = 0;
            posX = width - 20;
        }
        if (posX < 0) {
            x = 0;
            posX = 0;
        }
        if (posY > height - 20) {
            y = 0;
            posY = height - 20;
        }
        if (posY < 0) {
            y = 0;
            posY = 0;
        }

    b.fillStyle = "red";
    b.fillRect(posX, posY, 20, 20);
    
    /**  Grid ***/
    if(isGrid){
        drawGrid();
    }
    /**************/
    
    }, 5)
   
    function move_img(id) {
        switch (id) {
        case "down":
            moveDown();
            break;
        case "up":
            moveUp();
            break;
        case "left":
            moveLeft();
            break;
        case "right":
            moveRight();
            break;
        case "stop":
            moveStop();
            break;
        }
    } 
    
    function moveDown(){
        x = 0;
        y = 1;
    }
    function moveUp(){
        x = 0;
        y = -1;
    }
    function moveLeft(){
        x = -1;
        y = 0;
    }
    function moveRight(){
        x = 1;
        y = 0;
    }
    function moveStop(){
        x = 0;
        y = 0;
    }
    function gridOn() {
        if(isGrid){
            isGrid = false;
        }else{
            isGrid = true;
        }
    } 
    
    function drawGrid(){    
        b.strokeStyle = 'black';
        b.lineWidth = 0.5;
        
        for(i = 0; i<= 600; i=i+40){
            b.moveTo(i, 0);
            b.lineTo(i, 600);
            b.stroke();
        }
        for(j = 0; j<= 600; j=j+40){
            b.moveTo(0, j);
            b.lineTo(600, j);
            b.stroke();
        }
    }

Функция отправляет  письмо клиенту, заполнившему форму, на указанный в форме Email.

`function sendEmailToClient() {

Текущая Гугл Таблица записана в переменную:

var ss= SpreadsheetApp.getActiveSpreadsheet ();

Лист текущей таблицы с именем "Ответы на форму (1)", в который загружаются ответы из формы, записан в переменную:

var listAnswers = ss.getSheetByName (“Ответы на форму (1)”);

Получен email клиента из ячейки с адресом: последняя строка, 4 ряд, – и записан в переменную:

var clientEmail = listAnswers.getRange (listAnswers.getLastRow (),2).getValue ();

  var body =  "Здравствуйте!</br>"+


  "Благодарю за заказ!</br>"+


  "В ближайшее время я с Вами свяжусь.";


Отправлено письмо клиенту (отправителем будет тот, кто запускает скрипт):


Для отправки используется функция sendEmail, метод класса MailApp


  MailApp.sendEmail(clientEmail, "Ваша заявка получена", "",{


  htmlBody:body,


  name: "[email protected]"


  }); 

}`

My question is more theoretical. So, I am wondering what is the difference between state and variable (const) in react? And also how does it impact rendering and DOM?

Because I can see that sometimes I can do the same task with both cases? Which one is better to use and when?

I’m using boothstrap form-control for my project,
and I want the text area to be bigger for the user to add his text, I don’t want it to be just one line.
Of course I tried to give the input an id and play with his height and width in css.
it doesn’t work. can you please help me?
I need to use an input so putting textare type is not possible as well.
that’s the code from the html:

      />`enter code here`
<div id="formDiv">
  <div class="p-3" id="inputsDiv">
    <div class="input-group mb-3 pt-4" id="inputDiv">
      <span class="input-group-text">Task Info:</span>
      <input
        type="text"
        id="taskInfo"
        class="form-control"
        placeholder="Task Info:"
        aria-label="Task Info:"
        aria-describedby="basic-addon1"
      />
    </div>
    </div>