在Thymeleaf中创建下拉菜单和表单 [英] Creating drop down menu and form in Thymeleaf

问题描述

我想创建一个下拉菜单，允许客户端通过下拉菜单中指定的字段搜索用户.例如，按州搜索，按城市搜索等.

I want to create a drop down menu that allows a client to search users by a field specified in the drop down menu. For example, search by state, search by city, etc.

这是我到目前为止所拥有的:

This is what I have so far:

<p>Search options:</p>
<form action="#" th:action="@{/get/{value}" method="get">
    <select>
        <option th:value="AllUsers">Search all users</option>
        <option th:value="ByUsername">Search by user name</option>
        <option th:value="ByFirstname">Search by first name</option>
        <option th:value="ByLastname">Search by last name</option>
        <option th:value="ByAddress">Search by address</option>
        <option th:value="ByCity">Search by city</option>
        <option th:value="ByState">Search by state</option>
        <option th:value="ByZipCode">Search by zip code</option>
        <option th:value="ByPhoneNumber">Search by phone number</option>
        <option th:value="ByEmail">Search by email</option>
    </select>
    <input type="text" th:field="value" name="searchField"/>
    <input type="submit" value="Search" name="searchButton"/>
</form>

我只是不确定如何连接下拉列表中当前所选项目的action和value标签以指定URI.如果用户选择按州搜索，然后输入马里兰州"，该如何指定相应的URI标签?

I'm just not sure how to connect the action and the value tag of the currently selected item in the drop down list to specify the URI. If a user selects, search by state, and he enters in "Maryland", how do I specify the corresponding URI tag?

这将是我在Spring中执行操作的方法:

This would be my method in Spring that executes the action:

@RequestMapping(value = "/get/ByState", method = RequestMethod.GET)
public String getByState() {
    // ...
}

@RequestMapping(value = "/get/ByCity", method = RequestMethod.GET)
public String getByCity() {
    // ...
}

推荐答案

您仅在此链接中具有所需的答案:

You have just the required answer in this link:

http://fruzenshtein.com/spring-mvc-form-select-tag/

这篇关于在Thymeleaf中创建下拉菜单和表单的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！