How Can I Selectively Hide HTML Table Columns Using jQuery\'s Attribute Selectors?

Selecting Elements by Name with jQuery

When working with HTML tables, you may encounter situations where you need to manipulate elements based on their names. jQuery offers a convenient method for selecting elements by their name attribute.

In your example, you attempted to hide a column by selecting it by name using $("tcol1").hide(). However, this approach did not work since jQuery's hide() method only accepts class selectors.

To select elements by name, you can use the jQuery attribute selector. The following code demonstrates several ways to match elements based on their names:

// Matches exactly 'tcol1'
$('td[name="tcol1"]')

// Matches those that begin with 'tcol'
$('td[name^="tcol"]')

// Matches those that end with 'tcol'
$('td[name$="tcol"]')

// Matches those that contain 'tcol'
$('td[name*="tcol"]')

These selectors can be used to hide the elements as follows:

$('td[name="tcol1"]').hide();

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