📄 原始资料 | 展开查看原始 JSON(bricks-query-force_loop_index.json){ “name”: “bricks/query/force_loop_index”, “kind”: “filter”, “url”: “https://academy.bricksbuilder.io/developer/hooks/filters/bricks-query-force_loop_index/”, “scraped_at”: “2026-08-29”, “hook_name”: “bricks/query/force_loop_index”,…
📄 原始资料 | 展开查看原始 JSON(bricks-query-force_loop_index.json)
{
"name": "bricks/query/force_loop_index",
"kind": "filter",
"url": "https://academy.bricksbuilder.io/developer/hooks/filters/bricks-query-force_loop_index/",
"scraped_at": "2026-08-29",
"hook_name": "bricks/query/force_loop_index",
"description": {
"en": "Forces Bricks\\Query::get_loop_index() to return a specific value. This is useful for AJAX contexts (like popups) where you need to simulate a specific loop iteration to render correct data or styles.",
"zh": "强制 Bricks\\Query::get_loop_index() 返回特定值。在 AJAX 上下文(如弹窗)中很有用,在这些上下文中你需要模拟特定循环迭代以渲染正确的数据或样式。"
},
"parameters": [
{
"name": "index",
"type": "string|int",
"type_zh": null,
"description": {
"en": "The forced loop index. Default is '' (empty string), meaning no override.",
"zh": "被强制的循环索引。默认为 ''(空字符串),表示不覆盖。"
}
}
],
"example_usage": "add_filter( 'bricks/query/force_loop_index', function( $index ) {\n // Example: Force loop index to 0\n return 0;\n} );"
}
前言
强制 Bricks\Query::get_loop_index() 返回特定值。在 AJAX 上下文(如弹窗)中很有用,在这些上下文中你需要模拟特定循环迭代以渲染正确的数据或样式。
用法
将代码加入子主题的 functions.php:
add_filter( 'bricks/query/force_loop_index', function( $index ) {
// Example: Force loop index to 0
return 0;
} );
参数
$index (string|int):被强制的循环索引。默认为 ”(空字符串),表示不覆盖。
示例代码
筛选返回值
add_filter( 'bricks/query/force_loop_index', function( $index ) {
// Example: Force loop index to 0
return 0;
} );
根据条件短路返回原值
根据条件跳过或修改返回值:
add_filter( 'bricks/query/force_loop_index', function( $value, $index ) {
if ( is_admin() ) { return $value; }
// TODO: custom logic here
return $value;
} );
补充说明
更多细节可参考 官方文档。