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新增 treeTable async 支持自定义获取子节点的方法 format

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sunxiaobin89 2023-05-25 16:29:13 +08:00
parent 61f1d64a97
commit ccdcdcd4dc
1 changed files with 18 additions and 8 deletions

26
src/modules/treeTable.js
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@ -516,9 +516,24 @@ layui.define(['table'], function (exports) {
} else {
var asyncSetting = treeOptions.async || {};
var asyncUrl = asyncSetting.url || options.url;
// 提供一个能支持用户在获取子数据转换调用的回调，这样让子节点数据获取更加灵活 todo
if (asyncSetting.enable && trData[isParentKey] && asyncUrl && !trData[LAY_ASYNC_STATUS]) {
if (asyncSetting.enable && trData[isParentKey] && !trData[LAY_ASYNC_STATUS]) {
trData[LAY_ASYNC_STATUS] = 'loading';
flexIconElem.html('<i class="layui-icon layui-icon-loading layui-anim layui-anim-loop layui-anim-rotate"></i>');
// 异步获取子节点数据成功之后处理方法
var asyncSuccessFn = function (data) {
trData[LAY_ASYNC_STATUS] = 'success';
trData[customName.children] = data;
treeTableThat.initData(trData[customName.children], trData[LAY_DATA_INDEX])
expandNode(treeNode, true, isToggle ? false : sonSign, focus, callbackFlag);
}
var format = asyncSetting.format; // 自定义数据返回方法
if (layui.type(format) === 'function') {
format(trData, options, asyncSuccessFn);
return retValue;
}
var params = {};
// 参数
var data = $.extend(params, asyncSetting.where || options.where);
@ -540,8 +555,6 @@ layui.define(['table'], function (exports) {
var asyncParseData = asyncSetting.parseData || options.parseData;
var asyncResponse = asyncSetting.response || options.response;
// that.loading();
flexIconElem.html('<i class="layui-icon layui-icon-loading layui-anim layui-anim-loop layui-anim-rotate"></i>')
$.ajax({
type: asyncType || 'get',
url: asyncUrl,
@ -551,7 +564,6 @@ layui.define(['table'], function (exports) {
jsonpCallback: asyncJsonpCallback,
headers: asyncHeaders || {},
success: function (res) {
trData[LAY_ASYNC_STATUS] = 'success';
// 若有数据解析的回调，则获得其返回的数据
if (typeof asyncParseData === 'function') {
res = asyncParseData.call(options, res) || res;
@ -563,10 +575,8 @@ layui.define(['table'], function (exports) {
flexIconElem.html('<i class="layui-icon layui-icon-refresh"></i>');
// 事件
} else {
trData[customName.children] = res[asyncResponse.dataName];
treeTableThat.initData(trData[customName.children], trData[LAY_DATA_INDEX])
// 正常返回
expandNode(treeNode, true, isToggle ? false : sonSign, focus, callbackFlag);
asyncSuccessFn(res[asyncResponse.dataName]);
}
},
error: function (e, msg) {