I'm currently working on a project and I require the ID of the label in order to store it and display it within a modal that will be shown to the user. How can I retrieve the ID instead of the name that is enclosed within the tags?
window.saveAndDisplay = function() {
var result = document.getElementById('demo');
var list = document.getElementById('dropBox');
while (list.children.length > 0) {
result.appendChild(list.children[0]);
}
}
Try this solution for resolving the issue
window.saveAndDisplay = function() {
var result = document.getElementById('demo');
var list = document.getElementById('dropBox');
var dragA = document.getElementById('dragA');
var dragB = document.getElementById('dragB');
var dragC = document.getElementById('dragC');
result.textContent = "Names are: "
if(dragA.parentNode == list){
result.textContent += dragA.textContent+ " ";
}
if(dragB.parentNode == list){
result.textContent += dragB.textContent + " ";
}
if(dragC.parentNode == list){
result.textContent += dragC.textContent + " ";
}
}
Although not ideal, this method is a quick fix for the problem you're facing. It may be more practical given the circumstances. Remember, it's generally better to store labels in a list for easier access.
It seems like the HTML structure you have is as follows:
<pre>
<body>
<ul id='dropBox'>
<label name="message" id='theMessage'> Hello My World! </label>
</ul>
<ul id='demo'>
</ul>
<script src="scripts/so.js"></script>
</body>
</pre>
Based on your explanation, it seems like you were trying to access the label's id inside the ul element. Typically, a label would be nested within an li element inside a ul, not directly inside a ul. However, upon further inspection, I found that by adding the id property to the label element with the value of "theMessage", I was able to correctly target it using JavaScript.
result.appendChild(list.children[0].id);
If possible, could you provide a sample of the actual HTML code? This will help in better understanding the issue and providing an accurate solution.
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