public?function?onFilterNewsByCategory()
{
????$id?=?input('id');
????$categoryName?=?input('category');
????if($id?==?0)
????{
????????$categoryName?=?null;
????}
????//獲取相關(guān)資訊
????$filterData?=?ApiRepository::getPolicyNew($categoryName);
????if($filterData?&&?!empty($filterData['data']))
????{
????????foreach?($filterData['data']?as?&$item)
????????{
????????????$item['type']?=?'policy';
????????}
????}
????$partialName?=?'indexlist/index';
????return?[
????????'#tab-content-list?ul'?=>?$this->makePartial($partialName,[
????????????'data'?=>?$filterData,
????????????'category'?=>?4,
????????????'categoryName'?=>?$categoryName,
????????])
????];
}后端代碼如上，這是一個(gè)篩選功能，之前的是單選，現(xiàn)在需改為多選。雖然已實(shí)現(xiàn)多點(diǎn)擊，但每次只能提交最后一次點(diǎn)擊的選項(xiàng)。
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