I am getting text content before the input element when I log the parent node. What is causing this issue with the childNodes

Does anyone know why 'text' is showing up as one of the childNodes when I console.log the parent's childNodes?

Any tips on how to fix this issue?

 <div id="inputDiv">
        <input type="text" id="name" placeholder="Enter the name">
        <input type="text" id="age" placeholder="Enter the age" >
        <input type="radio" name="gender" value="male" checked> Male
        <input type="radio" name="gender" value="female">Female
        <input type="text" id="language" placeholder="Enter the language" >
        <input type="text" id="empid" placeholder="Enter a employeeId" disabled>
        <input type="text" id="salary" placeholder="Enter the salary" >
        <input type="text" id="experience" placeholder="Enter experience" >
        <select id="employeesType" onchange="ChangeEmployeeType()">
            <option value="manager">Manager</option>
            <option value="staff">Staff</option>
        </select>
        <input type="text" id="managerName" placeholder="Enter the manager name">
        <button id="addPerson" onclick="addPerson()">Person</button>
    </div>

When I

console.log(getElementById("inputDiv").childNodes);
, this is the output:

Actual Result :

NodeList(23) [text, input#name, text, input#age, text, input, text, input, text, input#language, text, input#empid, text, input#salary, text, input#experience, text, select#employeesType, text, input#managerName, text, button#addPerson, text]

  • 0:text
  • 1:input#name
  • 2:text
  • 3:input#age
  • 4:text
  • 5:input
  • 6:text
  • 7:input
  • 8:text
  • 9:input#language
  • 10:text
  • 11:input#empid
  • 12:text
  • 13:input#salary
  • 14:text
  • 15:input#experience
  • 16:text
  • 17:select#employeesType
  • 18:text
  • 19:input#managerName
  • 20:text
  • 21:button#addPerson
  • 22:text
  • length:23
  • proto
  • : NodeList

Expected Result :

NodeList(23) [text, input#name, text, input#age, text, input, text, input, text, input#language, text, input#empid, text, input#salary, text, input#experience, text, select#employeesType, text, input#managerName, text, button#addPerson, text]

  • 0:input#name
  • 1:input#age
  • 2:input
  • 3:text
  • 4:input
  • 5:text
  • 6:input#language
  • 7:input#empid
  • 8:input#salary
  • 9:input#experience
  • 10:select#employeesType
  • 11:input#managerName
  • 12:button#addPerson
  • length:13
  • proto
  • : NodeList

Answer №1

When dealing with HTML, text elements should be considered as node elements.

If you are looking for only the "real elements", use children and create an array from them if necessary:

console.log(Array.from(document.getElementById("inputDiv").children));
<div id="inputDiv">
  <input type="text" id="name" placeholder="Enter the name">
  <input type="text" id="age" placeholder="Enter the age">
  <input type="radio" name="gender" value="male" checked> Male
  <input type="radio" name="gender" value="female">Female
  <input type="text" id="language" placeholder="Enter the language">
  <input type="text" id="empid" placeholder="Enter a employeeId" disabled>
  <input type="text" id="salary" placeholder="Enter the salary">
  <input type="text" id="experience" placeholder="Enter experience">
  <select id="employeesType" onchange="ChangeEmployeeType()">
    <option value="manager">Manager</option>
    <option value="staff">Staff</option>
  </select>
  <input type="text" id="managerName" placeholder="Enter the manager name">
  <button id="addPerson" onclick="addPerson()">Person</button>
</div>

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