js code for getting results from fetch and parsing to display results w/ links.

PHOTO

Sat Oct 24 2020 19:02:43 GMT+0000 (Coordinated Universal Time)

var repoNameEl = document.querySelector('#repo-name');
var issueContainerEl = document.querySelector('#issues-container');
var limitWarningEl = document.querySelector('#limit-warning');

var getRepoName = function () {
  // Where is this value coming from?
  // TODO: from the URL and returns a string.  
  var queryString = document.location.search;
  //splits string into array.
  var repoName = queryString.split('=')[1];//takes second element of array/repor name

  if (repoName) {
    repoNameEl.textContent = repoName;

    getRepoIssues(repoName);  //calls repo issues for that repo
  } else {
    // Under what condition will this run?
    // TODO: Write your answer here 
    document.location.replace('./index.html');
  }
};

var getRepoIssues = function (repo) {
  var apiUrl = 'https://api.github.com/repos/' + repo + '/issues?direction=asc';

  fetch(apiUrl).then(function (response) {
    if (response.ok) {
      response.json().then(function (data) {
        displayIssues(data);

        // What is this checking for? Under what condition will this be `true`?
        // TODO: link is a response from the github there are more than 30 issues.
        if (response.headers.get('Link')) {
          displayWarning(repo);
        }
      });
    } else {
      document.location.replace('./index.html');
    }
  });
};

var displayIssues = function (issues) {
  // Is there a difference between this and `!issues.length`?
  // TODO: Write your answer here
  if (issues.length === 0) {
    issueContainerEl.textContent = 'This repo has no open issues!';
    return;
  }

  for (var i = 0; i < issues.length; i++) {
    var issueEl = document.createElement('a');
    issueEl.classList = 'list-item flex-row justify-space-between align-center';
    issueEl.setAttribute('href', issues[i].html_url);
    issueEl.setAttribute('target', '_blank');

    var titleEl = document.createElement('span');
    titleEl.textContent = issues[i].title;
    issueEl.appendChild(titleEl);

    var typeEl = document.createElement('span');

    if (issues[i].pull_request) {
      typeEl.textContent = '(Pull request)';
    } else {
      typeEl.textContent = '(Issue)';
    }

    issueEl.appendChild(typeEl);

    issueContainerEl.appendChild(issueEl);
  }
};

// What does this function do?
// TODO: if 'link' is returned, this runs to create a link to the issues.
var displayWarning = function (repo) {
  limitWarningEl.textContent = 'To see more than 30 issues, visit ';

  var linkEl = document.createElement('a');
  linkEl.textContent = 'GitHub.com';
  linkEl.setAttribute('href', 'https://github.com/' + repo + '/issues');
  linkEl.setAttribute('target', '_blank');

  // Where does this appear on the page?
  // TODO: appends it to the bottom of the page
  limitWarningEl.appendChild(linkEl);
};

getRepoName();

COPY

Save snippets that work from anywhere online with our extensions

Comments

Third-Party Api's

@jlang

fetch mdn fetch example location documentation simple html setup for search with third-party api js for simple third-party api search good example for button click handler js code for getting results from fetch and parsing to display results w/ links.

general javascript

@jlang

good example for button click handler passes some input to the fetch api. javascript for grabbing attribute from element/use in planner app js code for getting results from fetch and parsing to display results w/ links.

#html #javascript #nodejs

How to Save HTML Form Data in JSON - Express

<form action="/new" method="post">
 
  <input name="title" type="text">
  <input name="description" type="text">
  <button type="submit">Submit Form</button>
 
</form>

> More steps

#javascript

Get URL and URL Parts in JavaScript

var newURL = window.location.protocol + "//" + window.location.host + "/" + window.location.pathname + window.location.search

#javascript

Add event listener to multiple buttons with the same class

    btns = document.getElementsByClassName("saveBtn");
    for (var i = 0; i < btns.length; i++) {
        btns[i].addEventListener("click", function () {
			//Add function here
        });
    }

#javascript

Replace Textarea with Codemirror editor

<link rel="stylesheet" type="text/css" href="plugin/codemirror/lib/codemirror.css">

<body>
	<textarea class="codemirror-textarea"></textarea>
</body>

<script>

$(document).ready(function(){
    var codeText = $(".codemirror-textarea")[0];
    var editor = CodeMirror.fromTextArea(codeText, {
        lineNumbers : true
    });
});

</script>

<script type="text/javascript" src="plugin/codemirror/lib/codemirror.js"></script>

#javascript #nodejs #commandline

HTTPS Redirect in Nodejs

npm install heroku-ssl-redirect

> More steps

#javascript #nodejs

Save to MongoDB without Duplicates Using Mongoose

var mongoose = require('mongoose');
var Schema = mongoose.Schema;

const exampleSchema = new Schema({
    title: { type: String , required: true},
    content: [{type: String}]
});


var Example = mongoose.model('Example', exampleSchema);
module.exports = Example;

> More steps

#html #javascript #jsfunctions #dom #dommanipulation

getAttribute() - how to get the value of any attribute of HTML element

<html>

<input id="contact" name="address">

<script>

    var x = document.getElementById("contact").getAttribute('name');

</script>

</html>

#javascript

Full Stack Developer

function full_stack_developer() {
    full_stack_developer();
}

#javascript

3 Ways To Detect Selenium Bots Using Javascript - CodingTutz

if (navigator.webdriver) {
    document.body.innerHTML = "This is a Bot";
}

#javascript #promises #howto

How to Get the Domain From A URL Using Javascript

var url = "http://scratch99.com/web-development/javascript/";
var urlParts = url.replace('http://','').replace('https://','').split(/[/?#]/);
var domain = urlParts[0];

#javascript #javascript #functions #parameters

Required Parameters for Functions in JavaScript

 const isRequired = () => { throw new Error('param is required'); };

const hello = (name = isRequired()) => { console.log(`hello ${name}`) };

// These will throw errors
hello();
hello(undefined);

// These will not
hello(null);
hello('David');
The idea here is that it uses default parameters, like how the b parameter here has a default if you don’t send it anything:
function multiply(a, b = 1) {
  return a * b;
}

#javascript

Mapping an Object

const object1 = {
  a: 'somestring',
  b: 42
};

for (let [key, value] of Object.entries(object1)) {
  console.log(`${key}: ${value}`);
}

#javascript

Copy Text to Clipboard with Line Breaks

function copyToClipboard(){

    var codeToBeCopied = document.getElementById('code-snippet').innerText;
    var emptyArea = document.createElement('TEXTAREA');
    emptyArea.innerHTML = codeToBeCopied;
    const parentElement = document.getElementById('post-title');
    parentElement.appendChild(emptyArea);

    emptyArea.select();
    document.execCommand('copy');

    parentElement.removeChild(emptyArea);
    M.toast({html: 'Code copied to clipboard'})

    }

#javascript

How to store fetch response in javascript variable - Stack Overflow

async function fun() {
  return fetch('https://jsonplaceholder.typicode.com/todos/1').then(res => res.json());
}

const data  = await fun();

#javascript #jquery

jQuery.post() - AJAX for post requests

$.ajax({
  type: "POST",
  url: url,
  data: data,
  success: success,
  dataType: dataType
});

js code for getting results from fetch and parsing to display results w/ links.

Save snippets that work from anywhere online with our extensions

Comments

More like this

Third-Party Api's

general javascript

Browse more snippets >>

js code for getting results from fetch and parsing to display results w/ links.

Save snippets that work from anywhere online with our extensions

Comments

More like this

Third-Party Api's

general javascript

Browse more snippets >>

Embed code snippet