Jquery plug-in application: create beautiful tables with alternate row colors

In web development, tables are one of the frequently used elements, and adding interlaced color effects to tables can make the page look more beautiful and improve the user experience. In the process of realizing this function, jQuery plug-ins can be used to simplify the development process and increase the maintainability and reusability of the code. This article will introduce how to use the jQuery plug-in to achieve beautiful table interlaced color changing effects, and give specific code examples.

First, create a table in the HTML file, the code is as follows:

<table id="myTable">
    <tr>
        <th>姓名</th>
        <th>年龄</th>
        <th>性别</th>
    </tr>
    <tr>
        <td>张三</td>
        <td>25</td>
        <td>男</td>
    </tr>
    <tr>
        <td>李四</td>
        <td>30</td>
        <td>女</td>
    </tr>
    <tr>
        <td>王五</td>
        <td>28</td>
        <td>男</td>
    </tr>
</table>

Next, introduce the jQuery library and write a custom jQuery plug-in to achieve the table color changing effect. The code is as follows:

<script src="https://code.jquery.com/jquery-3.6.0.min.js"></script>

<script>
    (function($) {
        $.fn.stripeTable = function() {
            this.find('tr:even').css('background-color', '#f9f9f9');
            this.find('tr:odd').css('background-color', '#fff');
            return this;
        }
    })(jQuery);

    $(document).ready(function() {
        $('#myTable').stripeTable();
    });
</script>

In the above code, we define a jQuery plug-in named stripeTable. In this plug-in, the find method is used to select the table. The even-numbered rows and odd-numbered rows in , and their background colors are set respectively, thereby achieving the effect of alternating rows of color.

Finally, refresh the page and you will see that each row in the table has an alternating background color, making the table more beautiful and easier to read.

The above code example shows how to use the jQuery plug-in to achieve a beautiful table interlaced color change effect. This approach not only simplifies the development process, but also improves the maintainability and reusability of the code. I hope that readers can use the introduction of this article to become more proficient in using jQuery plug-ins to create more beautiful and functional web pages.

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