How to Select Elements by Name Attribute in jQuery?

Selecting Elements by Name Attribute in jQuery

In jQuery, selecting elements by class name using $(".bold") is straightforward. However, difficulties arise when trying to select elements by name attribute, such as $("tcol1").

The Issue

Consider the following HTML:

<tr>
  <td>data1</td>
  <td name="tcol1" class="bold"> data2</td>
</tr>
<tr>
  <td>data1</td>
  <td name="tcol1" class="bold"> data2</td>
</tr>
<tr>
  <td>data1</td>
  <td name="tcol1" class="bold"> data2</td>
</tr>

While selecting by class ($(".bold")) works perfectly, selecting by name ($("tcol1")) seems futile. This is because jQuery requires more nuanced syntax to target elements by their name attribute.

Using jQuery Attribute Selector

To select elements by their name attribute, utilize the jQuery attribute selector. Here are a few common options:

• Exact Match: $('td[name="tcol1"]')
• Matching Prefix: $('td[name^="tcol"]')
• Matching Suffix: $('td[name$="tcol"]')
• Matching Substring: $('td[name*="tcol"]')

By employing these attribute selectors, you can easily target elements based on their name attributes.

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