問(wèn)題描述:想要點(diǎn)擊li元素獲取對(duì)應(yīng)的子元素內(nèi)容,如點(diǎn)擊第二個(gè)測(cè)試方案調(diào)用ajax會(huì)生成測(cè)試分組的子節(jié)點(diǎn),發(fā)現(xiàn)點(diǎn)擊幾次測(cè)試方案會(huì)生成幾次測(cè)試分組,請(qǐng)問(wèn)要怎么改才能讓只顯示一次 $('.selectMenu .fangan').click(function() { var thisid = $(this).attr('id'); $.ajax({ url: "../Ajax/Lkfp_Handler.ashx", data: { cmd: "getgroup", sbyaxh: thisid }, cache: false, async: false, dataType: 'json', success: function(data) { var slum = ''; for (var k = 0; k < data.length; k++) { var slum = slum + '<li><i class="fa fa-plus-square"></i>' + data[k].fzmc + '</li>'; } $("#" + thisid).find('ul').append(slum); }, error: function(msg) { alert(msg); } }); });
關(guān)于點(diǎn)擊元素多次調(diào)用ajax問(wèn)題
紅顏莎娜
2019-02-13 18:13:34