Highlight a Word with jQuery
Question
Highlighting specific words in a block of text is a common task in web development. In this case, the goal is to highlight the word "dolor" within a given text block.
Solution
jQuery provides a simple and effective way to achieve this using its built-in highlight() plugin. The following steps outline the solution:
- Include the jQuery plugin: Ensure that the jQuery library and the highlight plugin are loaded onto your page.
- Select the text block: Use jQuery to select the target text block where you want to highlight the word.
- Highlight the word: Call the highlight() method on the text block, passing in the word you want to highlight. The plugin will wrap the specified word in a span element with a custom class, which can be styled to highlight it.
Here's an example code:
$(function() { // Select the text block var textBlock = $('#text-block'); // Highlight the word "dolor" textBlock.highlight('dolor'); });
Other Methods
Note: While the highlight plugin is widely used and effective for this task, it's important to note that highlighting text can also be achieved using pure JavaScript or CSS techniques:
- Pure JavaScript: You can use the replace() or replaceWith() methods in conjunction with regular expressions to search for and replace the target word with a highlighted version.
- CSS: By applying CSS styles such as background-color or text-shadow to elements with specific classes, you can visually highlight text without the need for additional plugins or JavaScript code.
The above is the detailed content of How Can I Highlight a Specific Word in Text Using jQuery?. For more information, please follow other related articles on the PHP Chinese website!

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