When Should You Choose Vanilla JavaScript Over jQuery?
Patricia Arquette
Release： 2024-11-06 04:47:02
Original
783 people have browsed it
When to Use Vanilla JavaScript over jQuery: Specific Instances
While jQuery is a valuable tool, certain instances warrant the use of vanilla JavaScript. These scenarios offer increased efficiency, improved readability, and reduced code complexity. Here are notable examples:
Accessing DOM Properties
this.id: Reference the ID of the clicked element within a click event.
this.value: Obtain the value of input elements (excluding
this.className: Get or set the entire "class" property.
this.selectedIndex: Retrieve the selected index of
this.options: Retrieve a list of
this.text: Access the text content of
this.rows: Obtain a collection of
elements from a
.
this.cells: Get cells (td & th) within a
.
this.parentNode: Access the direct parent element.
Retrieving Element State Properties
this.checked: Determine the checked state of checkbox inputs.
this.selected: Check if an option is selected.
this.disabled: Ascertain the disabled state of input elements.
this.readOnly: Retrieve the readOnly state of input elements.
In conclusion, while jQuery streamlines certain tasks, vanilla JavaScript remains essential for scenarios demanding efficiency, readability, and fine-grained control over the DOM.
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