blocks|key|122965|text|根据Thymeleaf+documention+for+adding+parameters的说法，正确的方法是：|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|122966|<a+th:href="@{/category/edit/{id}(id=${category.idCategory})}">view</a>|code-block|syntax|javascript|122967|entityMap|0|LINK|mutability|MUTABLE|url|https://www.thymeleaf.org/doc/articles/standardurlsyntax.html^0|2|17|0|0|0^^$0|@$1|2|3|4|5|6|7|Q|8|@]|9|@$A|R|B|S|1|T]]|C|$]]|$1|D|3|E|5|F|7|U|8|@]|9|@]|C|$G|H]]|$1|I|3|-4|5|6|7|V|8|@]|9|@]|C|$]]]|J|$K|$5|L|M|N|C|$O|P]]]]

The right way according to <a href="https://www.thymeleaf.org/doc/articles/standardurlsyntax.html" rel="noreferrer">Thymeleaf documention for adding parameters</a> is:

<pre><code>&lt;a th:href="@{/category/edit/{id}(id=${category.idCategory})}"&gt;view&lt;/a&gt;
</code></pre>

blocks|key|2892685|text|我认为你的问题是一个打字错误：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2892686|<a+th:href="@{'/category/edit/'+%2B+${category.id}}">view</a>|code-block|syntax|javascript|2892687|正如埃迪已经指出的那样，您使用的是idCategory，，但您的代码中使用的是category.id。|offset|length|style|BOLD|CODE|2892688|这对你来说是可行的：|2892689|<a+th:href="@{'/category/edit/'+%2B+${category.idCategory}}">view</a>|2892690|entityMap^0|0|0|H|A|H|A|13|B|0|0|0^^$0|@$1|2|3|4|5|6|7|T|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|U|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|V|8|@$I|W|J|X|K|L]|$I|Y|J|Z|K|M]|$I|10|J|11|K|M]]|9|@]|A|$]]|$1|N|3|O|5|6|7|12|8|@]|9|@]|A|$]]|$1|P|3|Q|5|D|7|13|8|@]|9|@]|A|$E|F]]|$1|R|3|-4|5|6|7|14|8|@]|9|@]|A|$]]]|S|$]]

I think your problem was a typo:

<pre><code>&lt;a th:href="@{'/category/edit/' + ${category.id}}"&gt;view&lt;/a&gt;
</code></pre>

You are using <code>category.id</code>, but in your code is <code>idCategory</code>, as Eddie already pointed out.

This would work for you:

<pre><code>&lt;a th:href="@{'/category/edit/' + ${category.idCategory}}"&gt;view&lt;/a&gt;
</code></pre>

blocks|key|2680884|text|一种更干净、更简单的方法来完成此操作|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2680885|<a+href="somepage.html"+th:href="@{%7C/my/url/${variable}%7C}">A+Link</a>|code-block|syntax|javascript|2680886|我在Thymeleaf+Documentation的"4.8文字替换“中找到了这个解决方案。|offset|length|2680887|entityMap|0|LINK|mutability|MUTABLE|url|http://www.thymeleaf.org/doc/tutorials/3.0/usingthymeleaf.html#literal-substitutions^0|0|0|2|N|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|T|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|U|8|@]|9|@$I|V|J|W|1|X]]|A|$]]|$1|K|3|-4|5|6|7|Y|8|@]|9|@]|A|$]]]|L|$M|$5|N|O|P|A|$Q|R]]]]

A cleaner and easier way to do this

<pre><code>&lt;a href="somepage.html" th:href="@{|/my/url/${variable}|}"&gt;A Link&lt;/a&gt;
</code></pre>

I found this solution in <a href="http://www.thymeleaf.org/doc/tutorials/3.0/usingthymeleaf.html#literal-substitutions" rel="noreferrer">Thymeleaf Documentation</a> on "4.8 Literal substitutions".

blocks|key|125482|text|您的代码在语法上看起来是正确的，但我认为您的属性不存在，无法创建URL。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|125483|我刚刚测试了它，它对我来说工作得很好。|125484|尝试使用category.idCategory而不是category.id，例如…|offset|length|style|CODE|125485|++<tr+th:each="category+:+${categories}">
++++<td+th:text="${category.idCategory}"></td>
++++<td+th:text="${category.name}"></td>
++++<td>
++++++<a+th:href="@{'/category/edit/'+%2B+${category.idCategory}}">view</a>
++++</td>
++</tr>|code-block|syntax|javascript|125486|entityMap^0|0|0|4|J|Q|B|0|0^^$0|@$1|2|3|4|5|6|7|Q|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|R|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|S|8|@$F|T|G|U|H|I]|$F|V|G|W|H|I]]|9|@]|A|$]]|$1|J|3|K|5|L|7|X|8|@]|9|@]|A|$M|N]]|$1|O|3|-4|5|6|7|Y|8|@]|9|@]|A|$]]]|P|$]]

Your code looks syntactically correct, but I think your property doesn't exist to create the URL.

I just tested it, and it works fine for me. 

Try using <code>category.idCategory</code> instead of <code>category.id</code>, for example…

<pre><code> &lt;tr th:each="category : ${categories}"&gt;
 &lt;td th:text="${category.idCategory}"&gt;&lt;/td&gt;
 &lt;td th:text="${category.name}"&gt;&lt;/td&gt;
 &lt;td&gt;
 &lt;a th:href="@{'/category/edit/' + ${category.idCategory}}"&gt;view&lt;/a&gt;
 &lt;/td&gt;
 &lt;/tr&gt;
</code></pre>

blocks|key|2892822|text|我试图浏览对象列表，将它们显示为表中的行，每行都是一个链接。这对我很有效。希望能有所帮助。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2892823|//+CUSTOMER_LIST+is+a+model+attribute
<table>
++++<th:block+th:each="customer+:+${CUSTOMER_LIST}">
++++++++<tr>
++++++++++++<td><a+th:href="@{'/main?id='+%2B+${customer.id}}"+th:text="${customer.fullName}"+/></td>
++++++++</tr>
++++</th:block>
</table>|code-block|syntax|javascript|2892824|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

I was trying to go through a list of objects, display them as rows in a table, with each row being a link. This worked for me. Hope it helps.

<pre><code>// CUSTOMER_LIST is a model attribute
&lt;table&gt;
 &lt;th:block th:each="customer : ${CUSTOMER_LIST}"&gt;
 &lt;tr&gt;
 &lt;td&gt;&lt;a th:href="@{'/main?id=' + ${customer.id}}" th:text="${customer.fullName}" /&gt;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;/th:block&gt;
&lt;/table&gt;
</code></pre>

blocks|key|123863|text|我想你可以试试这个：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|123864|<a+th:href="${'/category/edit/'+%2B+{category.id}}">view</a>|code-block|syntax|javascript|123865|或者，如果你有"idCategory“：|123866|<a+th:href="${'/category/edit/'+%2B+{category.idCategory}}">view</a>|123867|entityMap^0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|N|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|O|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|P|8|@]|9|@]|A|$E|F]]|$1|K|3|-4|5|6|7|Q|8|@]|9|@]|A|$]]]|L|$]]

I think you can try this:

<pre><code>&lt;a th:href="${'/category/edit/' + {category.id}}"&gt;view&lt;/a&gt;
</code></pre>

Or if you have "idCategory" this:

<pre><code>&lt;a th:href="${'/category/edit/' + {category.idCategory}}"&gt;view&lt;/a&gt;
</code></pre>

blocks|key|125975|text|可以像一样使用的|type|unstyled|depth|inlineStyleRanges|entityRanges|data|125976|125977|我的桌子像..+|ordered-list-item|offset|length|style|BOLD|125978|这是我的控制器..|125979|125980|@GetMapping(value+=“/details-userId/{userId}”)公共字符串详情(@PathVariable+String+userId)+{GetMapping%2B+userId)；return+"user-details"；}|125981|entityMap^0|0|0|0|8|0|0|9|0|0|0|3J|0^^$0|@$1|2|3|4|5|6|7|Q|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|R|8|@]|9|@]|A|$]]|$1|C|3|D|5|E|7|S|8|@$F|T|G|U|H|I]]|9|@]|A|$]]|$1|J|3|K|5|E|7|V|8|@$F|W|G|X|H|I]]|9|@]|A|$]]|$1|L|3|-4|5|6|7|Y|8|@]|9|@]|A|$]]|$1|M|3|N|5|6|7|Z|8|@$F|10|G|11|H|I]]|9|@]|A|$]]|$1|O|3|-4|5|6|7|12|8|@]|9|@]|A|$]]]|P|$]]

You can use like

<ol>
<li>My table is bellow like..

<pre><code>&lt;table&gt;
 &lt;thead&gt;
 &lt;tr&gt;
 &lt;th&gt;Details&lt;/th&gt;
 &lt;/tr&gt;
&lt;/thead&gt;
&lt;tbody&gt;
 &lt;tr th:each="user: ${staffList}"&gt;
 &lt;td&gt;&lt;a th:href="@{'/details-view/'+ ${user.userId}}"&gt;Details&lt;/a&gt;&lt;/td&gt;
 &lt;/tr&gt;
 &lt;/tbody&gt;
&lt;/table&gt;
</code></pre></li>
<li>Here is my controller ..

<pre><code>@GetMapping(value = "/details-view/{userId}")
public String details(@PathVariable String userId) { 

 Logger.getLogger(getClass().getName()).info("userId--&gt;" + userId);

 return "user-details";
}
</code></pre></li>
</ol>

blocks|key|123951|text|List是一个从后台获取的对象，使用迭代器显示在表中|type|unstyled|depth|inlineStyleRanges|entityRanges|data|123952|"minAmount“，"+mrr”是一个对象变量“mrr”只是一个临时变量，用于获取值并迭代mrr以获取数据。|123953|<table+class="table+table-hover">
<tbody>
<tr+th:each="mrr,iterStat+:+${list}">
++++++++<td+th:text="${mrr.id}"></td>
++++++++<td+th:text="${mrr.minAmount}"></td>
++++++++<td+th:text="${mrr.maxAmount}"></td>
</tr>
</tbody>
</table>|code-block|syntax|javascript|123954|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|L|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|M|8|@]|9|@]|A|$G|H]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

"List" is an object getting from backend and using iterator to display in table

"minAmount" , "MaxAmount" is an object variable 
"mrr" is an just temporary var to get value and iterate mrr to get data.

<pre><code>&lt;table class="table table-hover"&gt;
&lt;tbody&gt;
&lt;tr th:each="mrr,iterStat : ${list}"&gt;
 &lt;td th:text="${mrr.id}"&gt;&lt;/td&gt;
 &lt;td th:text="${mrr.minAmount}"&gt;&lt;/td&gt;
 &lt;td th:text="${mrr.maxAmount}"&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
</code></pre>

blocks|key|2681079|text|您可以使用：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2681080|html：|2681081|+<html+xmlns:th="http://www.thymeleaf.org">

<a+th:href="@{'/category/'%2B+${item.idCategory}}">View</a>|code-block|syntax|javascript|2681082|控制器：@PathVariable+String+parentId|offset|length|style|CODE|2681083|entityMap^0|0|0|0|4|T|0^^$0|@$1|2|3|4|5|6|7|Q|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|R|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|S|8|@]|9|@]|A|$G|H]]|$1|I|3|J|5|6|7|T|8|@$K|U|L|V|M|N]]|9|@]|A|$]]|$1|O|3|-4|5|6|7|W|8|@]|9|@]|A|$]]]|P|$]]

You can use:
html:
<pre class="lang-html prettyprint-override"><code> &lt;html xmlns:th=&quot;http://www.thymeleaf.org&quot;&gt;

&lt;a th:href=&quot;@{'/category/'+ ${item.idCategory}}&quot;&gt;View&lt;/i&gt;&lt;/a&gt;
</code></pre>
Controller: <code>@PathVariable String parentId</code>

blocks|key|2892914|text|如果您在model+foreach+(Modal中的var项)列表中，尝试这个方法是一个非常简单的方法，|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2892915|循环<th:href="/category/edit/@item.idCategory>View</a>"或|blockquote|offset|length|style|CODE|2892916|2892917|2892918|<th:href="/category/edit/@item.idCategory">View</a>|2892919|entityMap^0|0|2|1F|0|0|0|0|1F|0^^$0|@$1|2|3|4|5|6|7|O|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|P|8|@$E|Q|F|R|G|H]]|9|@]|A|$]]|$1|I|3|-4|5|6|7|S|8|@]|9|@]|A|$]]|$1|J|3|-4|5|6|7|T|8|@]|9|@]|A|$]]|$1|K|3|L|5|6|7|U|8|@$E|V|F|W|G|H]]|9|@]|A|$]]|$1|M|3|-4|5|6|7|X|8|@]|9|@]|A|$]]]|N|$]]

<blockquote>
try this one is a very easy method if you are in list of model foreach (var item in Modal) loop
</blockquote>
<blockquote>
<code>&lt;th:href=&quot;/category/edit/@item.idCategory&gt;View&lt;/a&gt;&quot;</code>
</blockquote>
<blockquote>
or
</blockquote>
<code>&lt;th:href=&quot;/category/edit/@item.idCategory&quot;&gt;View&lt;/a&gt;</code>

Here's my code, where I'm iterating through:

<pre><code>&lt;tr th:each="category : ${categories}"&gt;
 &lt;td th:text="${category.idCategory}"&gt;&lt;/td&gt;
 &lt;td th:text="${category.name}"&gt;&lt;/td&gt;
 &lt;td&gt;
 &lt;a th:href="@{'/category/edit/' + ${category.id}}"&gt;view&lt;/a&gt;
 &lt;/td&gt;
&lt;/tr&gt;
</code></pre>

The URL it points to is supposed to be <code>/category/edit/&lt;id of the category&gt;</code>, but it says it could not parse the expression:

<blockquote>
 Exception evaluating SpringEL expression: "category.id"
 (category-list:21)
</blockquote>

Thymeleaf using path variables to th:href

以下是我的代码，我在其中遍历：<tr th:each="category : ${categories}"> <td th:text="${category.idCategory}"></td> <td th:text="${category.name}"></td> <td> <a th:href="@{'/category/edit/' + ${cate

问Thymeleaf使用路径变量到th:href
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回答 10

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问Thymeleaf使用路径变量到th:hrefEN

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问Thymeleaf使用路径变量到th:href
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