DEV Community: Max

How to use only the “PayPal” button from ngx-paypal module?

Max — Thu, 04 Feb 2021 05:35:57 +0000

How to use only "PayPal" button from ngx-paypal module?

Jan 14 '21 Comments: 4 Answers: 0

I'm using ngx-paypal module in Angular11 project I want to remove "Pay Later" button and "Two easy ways to pay" label, and want to display only "PayPal" button. How to configure the modules for this purpose?

My current configuration is as following.

this.payPalConfig = {
      currency: 'USD',
      clientId: environment.paypalKey,
      advanced:

…

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How to use only “PayPal” button from ngx-paypal module?

Max — Thu, 14 Jan 2021 16:02:08 +0000

How to use only "PayPal" button from ngx-paypal module?

Jan 14 '21 Comments: 1 Answers: 0

My current configuration is as following.

this.payPalConfig = {
      currency: 'USD',
      clientId: environment.paypalKey,
      advanced:

…

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Answer: Issue configuring apollo client on nextJS for subscriptions

Max — Mon, 13 Jul 2020 10:11:23 +0000

answer re: Issue configuring apollo client on nextJS for subscriptions

Jul 13 '20

It works fine for me. For previous apollo versions, you can check @xiao's package

import nextWithApollo from "next-with-apollo"
import {
  ApolloProvider,
  ApolloClient,
  ApolloLink,
  HttpLink,
  split,
} from "@apollo/client";
import { getDataFromTree } from "@apollo/client/react/ssr";
import { getMainDefinition } from "@apollo/client/utilities";
import { InMemoryCache } from "@apollo/client/cache";
import { WebSocketLink }

…

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Dynamic select works only for the first time and doesn't work anymore in a trivial jQuery example

Max — Sat, 04 Apr 2020 03:38:38 +0000

Dynamic select works only for the first time and doesn't work anymore in a trivial jQuery example

Apr 4 '20 Comments: 1 Answers: 1

$(document).ready(function () {
  $("#block_1").change((e) => {
    console.log("block_1 select ", e.target.value);

    $("#children_1")
      // .find("[value!='" + e.target.value + "']")
      .find("option")
      .removeAttr("selected");
    $("#children_1")
      .find("[value='" + e.target.value + "']")
      .attr("selected", true);
  });
});

<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <title>jQuery</title>
    <script src="js/jquery-2.1.1.min.js"></script>
    <script src="js/script.js"></script>
  </head>
  <body

…

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How to change permission dialog language in the react-native android project?

Max — Fri, 13 Mar 2020 01:42:07 +0000

How to change permission dialog language in the react-native android project?

Mar 13 '20 Comments: 1 Answers: 1

I want to change the language of the permission allow string in the react-native android project I tried with the following code, but it opens the permission dialog twice The first dialog is with Chinese text, and the second dialog is with the English text. I want to open only…

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How can I build voip app on react native?

Max — Wed, 12 Feb 2020 18:09:51 +0000

How can I build voip app on react native?

Jan 13 '19 Comments: 1 Answers: 2

I want to build voice/video react native app. I read a lot of stuff but I am confused. There are webrtc, twillio, callkit, but amongst of them the best is webrtc as I read and can you advise me what is the best way to build VoIP app on react…

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How to update the specific value in the current array using the react hooks?

Max — Sun, 22 Dec 2019 07:37:35 +0000

How to update the specific value in the current array using the react hooks?

Dec 22 '19 Comments: 1 Answers: 0

The source code is here.

import React, { useState } from "react";
import ReactDOM from "react-dom";

function App() {
  const [seat_array, setSeat_array] = useState(
    [
      [0, 0], 
      [0, 0, 0, 0], 
      [0, 0, 0, 0],
      [0, 0, 0, 0], 
      [0, 0, 0, 0, 0]      
    ]
  );
  const [current_input, setCurrent_input]

…

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Answer: What do I have to do to update array values in the react hook?

Max — Sat, 21 Dec 2019 15:03:43 +0000

answer re: How to push a new value into the current array using the react hooks?

Dec 21 '19

react will not rerender if setState return the same state that was before when you use the push method you mutate the state object. instead create a new array with the new item.

always update your state in immutable way.

in your case:

onClick={() => {
   setArr((prevArr) => ([...prevArr, prevArr.length

…

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What do I have to do to update array values in the react hook?

Max — Sat, 21 Dec 2019 14:03:46 +0000

How to push a new value into the current array using the react hooks?

Dec 21 '19 Comments: 1 Answers: 3

This is the source code.

import React, { useState } from "react"
import ReactDOM from "react-dom"
import "./styles.css"

function App() {
  const [arr, setArr] = useState([1,2,3]) 
  return (
    <div className="App">     
      <h1>        
        Length:{arr.length}      
      </h1>   
      <h2>
        Values:
        {arr.map(i=>i+',')}
      </h2>

      <button
        onClick={() => {
          arr.push(0)    //my wrong code
          setArr(arr)    //my wrong code
          //

…

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Marker moves wrongly when I holding to press for drag in react native maps

Max — Wed, 18 Dec 2019 21:52:24 +0000

Google map marker moves wrongly when I holding to press for drag in react native maps

Dec 18 '19 Comments: 1 Answers: 1

I want to drag a marker in react native mapview.
Drag is ok, but for the first time when I press the marker, it moves a little into above.
I want to fix this unexpected move.
I'm not sure what's the reason is.
You can check the current situations here…

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Answer: MapView not rendered in Android emulator. “Unfortunately, Expo has stopped.” error occured

Max — Sun, 15 Dec 2019 16:37:37 +0000

answer re: MapView not rendered in Android emulator. "Unfortunately, Expo has stopped." error occured

Dec 15 '19

Now it works well. It was just because of incorrect google API key.

But there's no displayed detail error info, and just crashed, so I was not sure and very confused about what the problem is.

At the last, I switched my project into a Flutter, and doing the same…

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How to resolve this error message “Unfortunately, Expo has stopped.” in the simple Expo project using mapview?

Max — Mon, 09 Dec 2019 08:59:03 +0000

How to resolve this error message "Unfortunately, Expo has stopped." in the simple Expo project using mapview?

Dec 9 '19 Comments: 1 Answers: 0

I'm just following the guide at https://docs.expo.io/versions/latest/sdk/map-view/. But my project don't work. It always alert error message "Unfortunately, Expo has stopped." What do I have to do to resolve this problem? My expo version is 35.0.0, and I use "memu" as an android emulator.

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