How to append a newly created input to newly created li element

Related searches

I want to dynamically add <li> elements to a <ul> .But every <li> element should have a input element inside it. So both of them should be newly created and appended. Can someone tell me how it is done

function add_down() {

  var node = document.createElement("LI");
  var element = document.createElement("input");
  element.type = text;
  element.placeholder = "Enter Name";
  document.getElementById("first").appendChild(node);

  //how to append element to node

}
<div style="">
  <div>
    <ul id="start" style="list-style:none">
      <li><input type="text" placeholder="category"></li>
    </ul>
  </div>
  <div><input type="button" value="Add" onclick="add_down()"></div>
</div>

You have to append the newly created input to the li element first. Then append that li to the ul element. Also node type text should be in the form of string:

Try the following way:

function add_down() {

  var node = document.createElement("LI");
  var element = document.createElement("input");
  element.type = 'text';
  element.placeholder = "Enter Name";
  node.append(element);

  document.getElementById("start").appendChild(node);

}
input[type=text]{
  margin: 5px;
}
<div style="">
  <div>
    <ul id="start" style="list-style:none">
      <li><input type="text" placeholder="category"></li>
    </ul>
  </div>
  <div><input type="button" value="Add" onclick="add_down()"></div>
</div>

How to append a newly created input to newly created li element?, I want to dynamically add <li> elements to a <ul> .But every <li> element should have a input element inside it. So both of them should be newly created and� You're seeing [object HTMLElement] as you're attempting to append an Element object through the use of innerHTML, which coerces it to a string.You instead need to set the input text value using innerText, then appendChild() for the i element, as you already are in other places.

function add_down() {
  var node = document.createElement("LI");
  var element = document.createElement("input");
  element.type = "text";
  element.placeholder = "Enter Name";
  node.appendChild(element)
  document.getElementById("start").appendChild(node);             
}

Attaching event handlers to dynamically created JavaScript elements, To create an onclick function is simple, we just target our element, and setup appendChild(li); // Append it li.onclick = dynamicEvent; // Attach the event! Create the links with the input value as innerHTML var li = document. The createElement() method creates an Element Node with the specified name. Tip: After the element is created, use the element.appendChild() or element.insertBefore() method to insert it to the document.

There are only few pointers in your code, your appending the node variable to a none existing element with an id first then you just only need to append the element variable to the node variable then append it to main <ul>. And also text whatsoever is not define.

I hope this helps.

function add_down() {

  var node = document.createElement("li");
  var element = document.createElement("input");
  element.type = "";                    //text is not define
  element.placeholder = "Enter Name";
  node.appendChild(element);           //Append the it to the node
  document.getElementById("start").appendChild(node);

}
<div style="">
  <div>
    <ul id="start" style="list-style:none">
      <li><input type="text" placeholder="category"></li>
    </ul>
  </div>
  <div><input type="button" value="Add" onclick="add_down()"></div>
</div>

Modifying the document, Here we'll see how to create new elements “on the fly” and modify the existing page content. Here we called append on document.body , but we can call append method on For example, getListContent below generates a fragment with <li> items, that Write an interface to create a list from user input. Simply type a word into the field input, and generate your element. The newly created element will be born with its onclick function attached. Keeping functions outside the loop JSLint likes to remind everyone that you shouldn’t create functions inside a loop, in some cases it’s okay to do, but for this tutorial I totally agree.

Attach Event to Dynamically Created Elements with jQuery, Here, instead of attaching the event to every new item I I use the <ul> for the parent selector and <li> for child selector in .on() . <input type='button' value=' Add' id='but_add'> <ul� Create new li element using jquery . I can't seem to get this question right. They want you to store the new element in task 1 and in task 2 append it.

Without button

<div style="">
  <div>
    <ul id="start" style="list-style:none">
      <li><input id='input1' type="text" placeholder="category" onchange="add_down()"></li>
    </ul>
  </div>
</div>
<script>
document.getElementById("input1").focus()
function add_down() {
  var node = document.createElement("li");
  var element = document.createElement("input");
  element.setAttribute("onchange", "add_down();");
  element.type = "text";
  element.placeholder = "Enter Name";
  node.appendChild(element); // <-- append element to node
  document.getElementById("start").appendChild(node);
  element.focus();
}
</script>

HTML DOM appendChild() Method, appendChild(node); // Append <li> to <ul> with id="myList" Tip: If you want to create a new paragraph, with text, remember to create the text as a Text node� You've got the selector, and the "append", but you still need a reference to the element being added, and they all need to be re-arranged a bit. The selector is used to create a jQuery object, then you use the "append" method of the object and pass your new element as the argument: $

create new element: We can dynamically create new elements using the document.createElement function. append element: We can append elements using the appendChild function. create text node: We can create a text node using the document.createTextNode element. remove existing element: We can remove a child from the list, using the removeChild

Answer: Use the jQuery append () Method. You can simply use the jQuery append () method to add <li> elements in an existing <ul> element. The following example will add a <li> element at the end of an <ul> on click of the button.

Veljo's right-- even though it's convention to name jQuery variables starting with a $, the challenge only specified newStudent, so that's the only variable it will accept.

Comments
  • what is your ID="first"? I suppose you want to add li under ul... If that is a case, then change your last js line into document.getElementById("start").appendChild(node);
  • should try: element.type = 'text', node.appendChild(element); document.getElementById("start").appendChild(node);
  • Thank you all for pointing out my mistake , I m new to javascript