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修复删除节点之后相关的节点复选框状态异常问题

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pull/1224/head
sunxiaobin89 2 years ago
parent 2c784041d8
commit d412b90320
2 changed files with 97 additions and 39 deletions
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7
src/css/layui.css
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@ -1108,10 +1108,13 @@ body .layui-table-tips .layui-layer-content{background: none; padding: 0; box-sh
.layui-table-tips-c:before{position: relative; right: -2px;}
/** 树表 **/
.layui-table-tree-nodeIcon {padding-right: 2px;width: 20px;}
.layui-table-tree .layui-table-cell {display: inline-flex; align-items: center;}
.layui-table-tree-nodeIcon {width: 20px;}
.layui-table-tree-nodeIcon > * {width: 100%;}
.layui-table-tree-flexIcon,.layui-table-tree-nodeIcon {margin-right: 2px;}
.layui-table-tree-flexIcon {cursor: pointer;}
/** 文件上传 **/
/** 文件上传 **/
.layui-upload-file{display: none!important; opacity: .01; filter: Alpha(opacity=1);}
.layui-upload-list{margin: 11px 0;}
.layui-upload-choose{max-width: 200px; padding: 0 10px; color: #999; font-size: 14px; text-overflow: ellipsis; overflow: hidden; white-space: nowrap;}

129
src/modules/treeTable.js
Unescape View File

@ -171,6 +171,15 @@ layui.define(['table'], function (exports) {
});
// 更新cache中的内容 将子节点也存到cache中
updateCache();
// 更新全选框的状态
var layTableAllChooseElem = tableView.find('[name="layTableCheckbox"][lay-filter="layTableAllChoose"]');
if (layTableAllChooseElem.length) {
var checkStatus = treeTable.checkStatus(id);
layTableAllChooseElem.prop({
checked: checkStatus.isAll && checkStatus.data.length,
indeterminate: !checkStatus.isAll && checkStatus.data.length
})
}
that.renderTreeTable(tableView);
@ -661,7 +670,7 @@ layui.define(['table'], function (exports) {
.html(['<div class="layui-inline layui-table-tree-flexIcon" ',
'style="',
'margin-left: ' + (indent * level) + 'px;',
trData[isParentKey] || treeOptionsView.showFlexIconIfNotParent || 'visibility: hidden;',
(trData[isParentKey] || treeOptionsView.showFlexIconIfNotParent) ? '' : ' visibility: hidden;',
'">',
treeOptions.view.flexIconClose, // 折叠图标
'</div>',
@ -814,6 +823,7 @@ layui.define(['table'], function (exports) {
var tableThat = getThisTable(tableId);
var trData = obj.data = treeTable.getNodeDataByIndex(tableId, obj.index); // 克隆的
var trIndex = trData[LAY_DATA_INDEX];
obj.dataIndex = trIndex;
// 处理update方法
var updateFn = obj.update;
@ -827,17 +837,9 @@ layui.define(['table'], function (exports) {
}
// 处理del方法
var delFn = obj.del;
obj.del = function () {
var updateThat = this;
var args = arguments;
// 原始的方法是讲对应下标的元素换成空数组，并删除相关节点，已经由
// var ret = delFn.apply(updateThat, args);
// delete table.cache[tableId][trIndex];
treeTable.removeNode(tableId, trIndex);
// return ret;
}
}
// 更新数据
@ -857,7 +859,6 @@ layui.define(['table'], function (exports) {
var newNodeTemp = that.getNodeDataByIndex(index, false, newNode);
// 获取新的tr替换
var trNew = table.getTrHtml(id, [newNodeTemp]);
debugger;
// 重新渲染tr
layui.each(['main', 'fixed-l', 'fixed-r'], function (i, item) {
tableView.find('.layui-table-' + item + ' tbody tr[lay-data-index="' + index + '"]').replaceWith($(trNew[['trs', 'trs_fixed', 'trs_fixed_r'][i]].join('')).attr({
@ -881,6 +882,8 @@ layui.define(['table'], function (exports) {
var indexArr = [];
layui.each(index, function (index, indexValue) {
delNode = that.getNodeDataByIndex(indexValue, false, 'delete');
var nodeP = that.getNodeDataByIndex(delNode[LAY_PARENT_INDEX]);
that.updateCheckStatus(nodeP, true);// 删除节点接近取消选择 todo
var delNodesFlat = that.treeToFlat([delNode], delNode[treeOptions.data.simpleData.pIdKey], delNode[LAY_PARENT_INDEX]);
layui.each(delNodesFlat, function (i2, item2) {
indexArr.push('tr[lay-data-index="' + item2[LAY_DATA_INDEX] + '"]');
@ -1137,6 +1140,47 @@ layui.define(['table'], function (exports) {
}
})
// 更新表格的复选框状态
Class.prototype.updateCheckStatus = function (dataP, checked) {
var that = this;
var options = that.getOptions();
var treeOptions = options.tree;
var tableId = options.id;
var tableView = options.elem.next();
var checkName = table.config.checkName;
// 如有必要更新父节点们的状态
if (dataP) {
var trsP = that.updateParentCheckStatus(dataP, checked);
layui.each(trsP, function (indexP, itemP) {
form.render(tableView.find('tr[lay-data-index="' + itemP[LAY_DATA_INDEX] + '"] input[name="layTableCheckbox"]:not(:disabled)').prop({
checked: itemP[checkName],
indeterminate: itemP[LAY_CHECKBOX_HALF]
}))
})
}
// 更新全选的状态
var isAll = true;
var isIndeterminate = false;
layui.each(table.cache[tableId], function (i1, item1) {
if (item1[checkName] || item1[LAY_CHECKBOX_HALF]) {
isIndeterminate = true;
}
if (!item1[checkName]) {
isAll = false;
}
})
isIndeterminate = isIndeterminate && !isAll;
form.render(tableView.find('input[name="layTableCheckbox"][lay-filter="layTableAllChoose"]').prop({
'checked': isAll,
indeterminate: isIndeterminate
}));
return isAll
}
// 更新父节点的选中状态
Class.prototype.updateParentCheckStatus = function (dataP, checked) {
var that = this;
@ -1197,42 +1241,53 @@ layui.define(['table'], function (exports) {
var checkedStatus = {};
checkedStatus[checkName] = checked;
checkedStatus[LAY_CHECKBOX_HALF] = false;
var trs = that.updateStatus(trData ? [trData] : table.cache[tableId], checkedStatus);
// 处理不可操作的信息
var checkedStatusFn = function (d) {
if (!d[table.config.disabledName]) { // 节点不可操作的不处理
d[checkName] = checked;
d[LAY_CHECKBOX_HALF] = false;
}
}
// var trs = that.updateStatus(trData ? [trData] : table.cache[tableId], checkedStatus);
var trs = that.updateStatus(trData ? [trData] : table.cache[tableId], checkedStatusFn);
form.render(tableView.find(trs.map(function (value) {
return 'tr[lay-data-index="' + value[LAY_DATA_INDEX] + '"] input[name="layTableCheckbox"]';
return 'tr[lay-data-index="' + value[LAY_DATA_INDEX] + '"] input[name="layTableCheckbox"]:not(:disabled)';
}).join(',')).prop({checked: checked, indeterminate: false}));
}
var trDataP;
// 更新父节点以及更上层节点的状态
if (trData && trData[LAY_PARENT_INDEX]) {
// 找到父节点，然后判断父节点的子节点是否全部选中
var trDataP = that.getNodeDataByIndex(trData[LAY_PARENT_INDEX]);
var trsP = that.updateParentCheckStatus(trDataP, checked);
layui.each(trsP, function (indexP, itemP) {
form.render(tableView.find('tr[lay-data-index="' + itemP[LAY_DATA_INDEX] + '"] input[name="layTableCheckbox"]').prop({
checked: itemP[checkName],
indeterminate: itemP[LAY_CHECKBOX_HALF]
}))
})
trDataP = that.getNodeDataByIndex(trData[LAY_PARENT_INDEX]);
// var trsP = that.updateParentCheckStatus(trDataP, checked);
// layui.each(trsP, function (indexP, itemP) {
// form.render(tableView.find('tr[lay-data-index="' + itemP[LAY_DATA_INDEX] + '"] input[name="layTableCheckbox"]:not(:disabled)').prop({
// checked: itemP[checkName],
// indeterminate: itemP[LAY_CHECKBOX_HALF]
// }))
// })
}
obj.isAll = that.updateCheckStatus(trDataP, checked);
// 全选图标的状态更新
obj.isAll = true;
var isIndeterminate = false;
layui.each(table.cache[tableId], function (i1, item1) {
if (item1[checkName] || item1[LAY_CHECKBOX_HALF]) {
isIndeterminate = true;
}
if (!item1[checkName]) {
obj.isAll = false;
return true;
}
})
isIndeterminate = isIndeterminate && !obj.isAll;
form.render(tableView.find('input[name="layTableCheckbox"][lay-filter="layTableAllChoose"]').prop({
'checked': obj.isAll,
indeterminate: isIndeterminate
}));
// obj.isAll = true;
// var isIndeterminate = false;
// layui.each(table.cache[tableId], function (i1, item1) {
// if (item1[checkName] || item1[LAY_CHECKBOX_HALF]) {
// isIndeterminate = true;
// }
// if (!item1[checkName]) {
// obj.isAll = false;
// }
// })
// isIndeterminate = isIndeterminate && !obj.isAll;
// form.render(tableView.find('input[name="layTableCheckbox"][lay-filter="layTableAllChoose"]').prop({
// 'checked': obj.isAll,
// indeterminate: isIndeterminate
// }));
}
})

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