I'm wondering how to select an element that does not have a specific class using JavaScript, not jQuery.
For example, I have this list:
<ul id="tasks">
<li class="completed selected">One Task</li>
<li>Two Task</li>
</ul>
and I select the completed task by:
var completeTask = document.querySelector("li.completed.selected");
But then I'm not sure how to select the list item that does not have those classes.
This selects the second LI
element.
document.querySelector("li:not([class])")
or
document.querySelector("li:not(.completed):not(.selected)")
Example:
// select li which doesn't have a 'class' attribute...
console.log(document.querySelector("li:not([class])"))
// select li which doesn't have a '.completed' and a '.selected' class...
console.log(document.querySelector("li:not(.completed):not(.selected)"))
<ul id="tasks">
<li class="completed selected">One Task</li>
<li>Two Task</li>
</ul>
To select the <li>
that has not completed
nor selected
class:
document.querySelector("li:not(.completed):not(.selected)");
Fiddle
You can try the :not()
selector
var completeTask = document.querySelector("li:not(.completed):not(.selected)");
Try getting an array of the parent's children instead:
var completeTask = document.querySelector("#tasks").childNodes;
Then loop/search them as necessary.
document.querySelectorAll('[wf-body=details] input:not(.switch):not(.btn)').forEach(function(e){
// do whatever you want. with 'e' as element :P
});
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