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130 lines
4.8 KiB
Plaintext
130 lines
4.8 KiB
Plaintext
11 months ago
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/**
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* @author: KingYang
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* @webSite: https://github.com/kingyang
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* @version: v1.0.0
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*/
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! function ($) {
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'use strict';
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$.extend($.fn.bootstrapTable.defaults, {
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treeShowField: null,
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idField: 'id',
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parentIdField: 'pid',
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treeVerticalcls: 'vertical',
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treeVerticalLastcls: 'vertical last',
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treeSpacecls: 'space',
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treeNodecls: 'node',
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treeCellcls: 'treenode',
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treeTextcls: 'text',
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onTreeFormatter: function (row) {
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var that = this,
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options = that.options,
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level = row._level || 0,
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plevel = row._parent && row._parent._level || 0,
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paddings = [];
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for (var i = 0; i < plevel; i++) {
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paddings.push('<i class="' + options.treeVerticalcls + '"></i>');
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paddings.push('<i class="' + options.treeSpacecls + '"></i>');
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}
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for (var i = plevel; i < level; i++) {
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if (row._last && i === (level - 1)) {
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paddings.push('<i class="' + options.treeVerticalLastcls + '"></i>');
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} else {
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paddings.push('<i class="' + options.treeVerticalcls + '"></i>');
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}
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paddings.push('<i class="' + options.treeNodecls + '"></i>');
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}
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return paddings.join('');
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}, onGetNodes: function (row, data) {
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var that = this;
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var nodes = [];
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$.each(data, function (i, item) {
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if (row[that.options.idField] === item[that.options.parentIdField]) {
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nodes.push(item);
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}
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});
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return nodes;
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},
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onCheckLeaf: function (row, data) {
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if (row.isLeaf !== undefined) {
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return row.isLeaf;
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}
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return !row._nodes || !row._nodes.length;
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}, onCheckRoot: function (row, data) {
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var that = this;
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return !row[that.options.parentIdField];
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}
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});
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var BootstrapTable = $.fn.bootstrapTable.Constructor,
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_initRow = BootstrapTable.prototype.initRow,
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_initHeader = BootstrapTable.prototype.initHeader;
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BootstrapTable.prototype.initHeader = function () {
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var that = this;
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_initHeader.apply(that, Array.prototype.slice.apply(arguments));
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var treeShowField = that.options.treeShowField;
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if (treeShowField) {
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$.each(this.header.fields, function (i, field) {
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if (treeShowField === field) {
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that.treeEnable = true;
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var _formatter = that.header.formatters[i];
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var _class = [that.options.treeCellcls];
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if (that.header.classes[i]) {
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_class.push(that.header.classes[i].split('"')[1] || '');
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}
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that.header.classes[i] = 'class="' + _class.join(' ') + '"';
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that.header.formatters[i] = function (value, row, index) {
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var colTree = [that.options.onTreeFormatter.apply(that, [row])];
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colTree.push('<span class="' + that.options.treeTextcls + '">');
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if (_formatter) {
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colTree.push(_formatter.apply(this, Array.prototype.slice.apply(arguments)));
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} else {
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colTree.push(value);
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}
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colTree.push('</span>');
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return colTree.join('');
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};
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return false;
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}
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});
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}
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};
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var initNode = function (item, idx, data, parentDom) {
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var that = this;
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var nodes = that.options.onGetNodes.apply(that, [item, data]);
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item._nodes = nodes;
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parentDom.append(_initRow.apply(that, [item, idx, data, parentDom]));
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var len = nodes.length - 1;
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for (var i = 0; i <= len; i++) {
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var node = nodes[i];
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node._level = item._level + 1;
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node._parent = item;
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if (i === len)
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node._last = 1;
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initNode.apply(that, [node, $.inArray(node, data), data, parentDom]);
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}
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};
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BootstrapTable.prototype.initRow = function (item, idx, data, parentDom) {
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var that = this;
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if (that.treeEnable) {
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if (that.options.onCheckRoot.apply(that, [item, data])) {
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if (item._level === undefined) {
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item._level = 0;
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}
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initNode.apply(that, [item, idx, data, parentDom]);
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return true;
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}
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return false;
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}
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return _initRow.apply(that, Array.prototype.slice.apply(arguments));
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};
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} (jQuery);
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