I have a function returning a template literal: function generateStuff(nodes) { const output = `<ul>${nodes}</ul>`; return document.body.innerHTML = output; } nodes is an array of <li> elements made with createElement and then added to nodes via appendChild. Is there a way of render a list with generateStuff(nodes)? Right now all it returns is <ul>[object NodeList]</ul>… Read More Passing Nodes to template literal & rendering it?
How to show only HTML elements that match the element selected by the drop-down list ? I want to show in my page only the element that matchup with the value that I choose in drop-down list When I changed the value of select element to 3 i get the text Nodelist in the body… Read More how to show only HTML elements that match the element selected by the drop-down list
I have this script written const termList = document.querySelectorAll(‘.term’); const randomNum = Math.random()*(termList.length-0)+0; const randomTerm = termList[randomNum]; I want to have randomTerm pull out a random <div> out from that array that has that class. As written however randomTerm when run in the console simply produces undefined. Do I need to have the NodeList array… Read More Pulling out a random object of an array in a NodeList
I am learning Javascript and my project contains 3 buttons that open a modal. Everything works fine, however I want to reuse the modal and replace the modal text depending on which button is clicked. My HTML is below: <body> <button class="show-modal" id="btn-1">Show modal 1</button> <button class="show-modal" id="btn-2">Show modal 2</button> <button class="show-modal" id="btn-3">Show modal 3</button>… Read More Creating HTML/Javascript Modal with dynamic text
In my current Django template I have two models in use, which are defined in my views.py as: ‘tasks’ : IndividualTask.objects.all(), ‘updates’ : TaskUpdate.objects.all(), I have set up signals so that when there is an update to a task, an update is created. Currently, I iterate through each task, then each of their updates and… Read More How to limit the number of responses to my for loop to 3 in Django Templates?