How to set up multi-select filter links in Empire CMS

The steps for setting up the multi-select filter link of Empire CMS are as follows: define filter fields; add filter options; enable the multi-select function; submit the form; process the filter request.

Empire CMS multi-select filter link setting

How to set the multi-select filter link?

The multi-select filter link setting of Empire CMS needs to be done in the template. The specific steps are as follows:

1. Define the filter field

In the template, use the <select> tag to define the field to be filtered. For example:

<select name="字段名" multiple>

2. Add option

In the <select> tag, add <option> Tags to define filtering options. For example:

<option value="选项值1">选项名称1</option>
<option value="选项值2">选项名称2</option>

3. Set the multi-select attribute

In the <select> tag, add the multiple attribute to enable multi-select functionality.

<select name="字段名" multiple>

4. Submit the form

Create the <form> tag and include the <select> tag. Then use the <input type="submit"> button to submit the form.

5. Handle filter requests

In PHP code, use $_GET or $_POST to get the filter value. For example:

$筛选值 = $_GET['字段名'];

Now you can filter the query based on the $filter value.

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