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The role of the select tag: Create a drop-down list box that allows the user to select one from multiple options. As a form control, collect user input and submit it as form data.
The role of the select tag in HTML
The select tag is used in HTML to create a drop-down selection list box, allowing User selects one from multiple options. By allowing the user to select a specific value, the select tag provides an interactive method through which the user can provide input to the web page.
Specifically, the functions of the select tag include:
select Tag structure:
<code class="html"><select> <option value="选项1">选项1</option> <option value="选项2">选项2</option> ... </select></code>
Using the select tag:
To use the select tag, you need to add it to the HTML code and give it a name and option value. For example:
<code class="html"><form> <label for="pets">选择你的宠物:</label> <select name="pets"> <option value="cat">猫</option> <option value="dog">狗</option> <option value="fish">鱼</option> </select> <input type="submit" value="提交"> </form></code>
When the user selects an option and submits the form, the value of the selected option is sent to the server via the "pets" name.
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