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405
public/tree/jquery.ztree.exhide.js
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405
public/tree/jquery.ztree.exhide.js
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/*
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* JQuery zTree exHideNodes
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* v3.5.48
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* http://treejs.cn/
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*
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* Copyright (c) 2010 Hunter.z
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*
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* Licensed same as jquery - MIT License
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* http://www.opensource.org/licenses/mit-license.php
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*
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* Date: 2020-11-21
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*/
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(function ($) {
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var _setting = {
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data: {
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key: {
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isHidden: "isHidden"
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}
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}
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};
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//default init node of exLib
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var _initNode = function (setting, level, n, parentNode, isFirstNode, isLastNode, openFlag) {
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var isHidden = data.isHidden(setting, n);
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data.isHidden(setting, n, isHidden);
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data.initHideForExCheck(setting, n);
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},
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//add dom for check
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_beforeA = function (setting, node, html) {
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},
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//update zTreeObj, add method of exLib
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_zTreeTools = function (setting, zTreeTools) {
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zTreeTools.showNodes = function (nodes, options) {
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view.showNodes(setting, nodes, options);
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}
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zTreeTools.showNode = function (node, options) {
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if (!node) {
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return;
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}
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view.showNodes(setting, [node], options);
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}
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zTreeTools.hideNodes = function (nodes, options) {
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view.hideNodes(setting, nodes, options);
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}
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zTreeTools.hideNode = function (node, options) {
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if (!node) {
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return;
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}
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view.hideNodes(setting, [node], options);
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}
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var _checkNode = zTreeTools.checkNode;
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if (_checkNode) {
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zTreeTools.checkNode = function (node, checked, checkTypeFlag, callbackFlag) {
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if (!!node && !!data.isHidden(setting, node)) {
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return;
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}
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_checkNode.apply(zTreeTools, arguments);
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}
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}
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},
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//method of operate data
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_data = {
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initHideForExCheck: function (setting, n) {
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var isHidden = data.isHidden(setting, n);
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if (isHidden && setting.check && setting.check.enable) {
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if (typeof n._nocheck == "undefined") {
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n._nocheck = !!n.nocheck
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n.nocheck = true;
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}
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n.check_Child_State = -1;
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if (view.repairParentChkClassWithSelf) {
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view.repairParentChkClassWithSelf(setting, n);
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}
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}
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},
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initShowForExCheck: function (setting, n) {
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var isHidden = data.isHidden(setting, n);
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if (!isHidden && setting.check && setting.check.enable) {
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if (typeof n._nocheck != "undefined") {
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n.nocheck = n._nocheck;
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delete n._nocheck;
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}
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if (view.setChkClass) {
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var checkObj = $$(n, consts.id.CHECK, setting);
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view.setChkClass(setting, checkObj, n);
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}
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if (view.repairParentChkClassWithSelf) {
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view.repairParentChkClassWithSelf(setting, n);
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}
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}
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}
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},
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//method of operate ztree dom
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_view = {
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clearOldFirstNode: function (setting, node) {
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var n = node.getNextNode();
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while (!!n) {
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if (n.isFirstNode) {
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n.isFirstNode = false;
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view.setNodeLineIcos(setting, n);
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break;
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}
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if (n.isLastNode) {
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break;
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}
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n = n.getNextNode();
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}
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},
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clearOldLastNode: function (setting, node, openFlag) {
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var n = node.getPreNode();
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while (!!n) {
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if (n.isLastNode) {
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n.isLastNode = false;
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if (openFlag) {
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view.setNodeLineIcos(setting, n);
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}
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break;
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}
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if (n.isFirstNode) {
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break;
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}
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n = n.getPreNode();
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}
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},
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makeDOMNodeMainBefore: function (html, setting, node) {
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var isHidden = data.isHidden(setting, node);
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html.push("<li ", (isHidden ? "style='display:none;' " : ""), "id='", node.tId, "' class='", consts.className.LEVEL, node.level, "' tabindex='0' hidefocus='true' treenode>");
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},
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showNode: function (setting, node, options) {
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data.isHidden(setting, node, false);
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data.initShowForExCheck(setting, node);
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$$(node, setting).show();
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},
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showNodes: function (setting, nodes, options) {
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if (!nodes || nodes.length == 0) {
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return;
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}
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var pList = {}, i, j;
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for (i = 0, j = nodes.length; i < j; i++) {
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var n = nodes[i];
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if (!pList[n.parentTId]) {
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var pn = n.getParentNode();
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pList[n.parentTId] = (pn === null) ? data.getRoot(setting) : n.getParentNode();
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}
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view.showNode(setting, n, options);
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}
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for (var tId in pList) {
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var children = data.nodeChildren(setting, pList[tId]);
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view.setFirstNodeForShow(setting, children);
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view.setLastNodeForShow(setting, children);
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}
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},
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hideNode: function (setting, node, options) {
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data.isHidden(setting, node, true);
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node.isFirstNode = false;
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node.isLastNode = false;
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data.initHideForExCheck(setting, node);
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view.cancelPreSelectedNode(setting, node);
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$$(node, setting).hide();
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},
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hideNodes: function (setting, nodes, options) {
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if (!nodes || nodes.length == 0) {
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return;
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}
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var pList = {}, i, j;
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for (i = 0, j = nodes.length; i < j; i++) {
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var n = nodes[i];
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if ((n.isFirstNode || n.isLastNode) && !pList[n.parentTId]) {
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var pn = n.getParentNode();
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pList[n.parentTId] = (pn === null) ? data.getRoot(setting) : n.getParentNode();
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}
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view.hideNode(setting, n, options);
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}
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for (var tId in pList) {
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var children = data.nodeChildren(setting, pList[tId]);
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view.setFirstNodeForHide(setting, children);
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view.setLastNodeForHide(setting, children);
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}
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},
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setFirstNode: function (setting, parentNode) {
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var children = data.nodeChildren(setting, parentNode);
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var isHidden = data.isHidden(setting, children[0], false);
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if (children.length > 0 && !isHidden) {
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children[0].isFirstNode = true;
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} else if (children.length > 0) {
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view.setFirstNodeForHide(setting, children);
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}
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},
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setLastNode: function (setting, parentNode) {
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var children = data.nodeChildren(setting, parentNode);
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var isHidden = data.isHidden(setting, children[0]);
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if (children.length > 0 && !isHidden) {
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children[children.length - 1].isLastNode = true;
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} else if (children.length > 0) {
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view.setLastNodeForHide(setting, children);
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}
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},
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setFirstNodeForHide: function (setting, nodes) {
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var n, i, j;
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for (i = 0, j = nodes.length; i < j; i++) {
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n = nodes[i];
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if (n.isFirstNode) {
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break;
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}
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var isHidden = data.isHidden(setting, n);
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if (!isHidden && !n.isFirstNode) {
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n.isFirstNode = true;
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view.setNodeLineIcos(setting, n);
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break;
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} else {
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n = null;
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}
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}
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return n;
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},
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setFirstNodeForShow: function (setting, nodes) {
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var n, i, j, first, old;
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for (i = 0, j = nodes.length; i < j; i++) {
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n = nodes[i];
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var isHidden = data.isHidden(setting, n);
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if (!first && !isHidden && n.isFirstNode) {
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first = n;
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break;
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} else if (!first && !isHidden && !n.isFirstNode) {
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n.isFirstNode = true;
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first = n;
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view.setNodeLineIcos(setting, n);
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} else if (first && n.isFirstNode) {
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n.isFirstNode = false;
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old = n;
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view.setNodeLineIcos(setting, n);
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break;
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} else {
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n = null;
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}
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}
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return {"new": first, "old": old};
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},
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setLastNodeForHide: function (setting, nodes) {
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var n, i;
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for (i = nodes.length - 1; i >= 0; i--) {
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n = nodes[i];
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if (n.isLastNode) {
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break;
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}
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var isHidden = data.isHidden(setting, n);
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if (!isHidden && !n.isLastNode) {
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n.isLastNode = true;
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view.setNodeLineIcos(setting, n);
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break;
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} else {
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n = null;
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}
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}
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return n;
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},
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setLastNodeForShow: function (setting, nodes) {
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var n, i, j, last, old;
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for (i = nodes.length - 1; i >= 0; i--) {
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n = nodes[i];
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var isHidden = data.isHidden(setting, n);
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if (!last && !isHidden && n.isLastNode) {
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last = n;
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break;
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} else if (!last && !isHidden && !n.isLastNode) {
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n.isLastNode = true;
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last = n;
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view.setNodeLineIcos(setting, n);
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} else if (last && n.isLastNode) {
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n.isLastNode = false;
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old = n;
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view.setNodeLineIcos(setting, n);
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break;
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} else {
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n = null;
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}
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}
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return {"new": last, "old": old};
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}
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},
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_z = {
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view: _view,
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data: _data
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};
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$.extend(true, $.fn.zTree._z, _z);
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var zt = $.fn.zTree,
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tools = zt._z.tools,
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consts = zt.consts,
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view = zt._z.view,
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data = zt._z.data,
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event = zt._z.event,
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$$ = tools.$;
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data.isHidden = function (setting, node, newIsHidden) {
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if (!node) {
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return false;
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}
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var key = setting.data.key.isHidden;
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if (typeof newIsHidden !== 'undefined') {
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if (typeof newIsHidden === "string") {
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newIsHidden = tools.eqs(newIsHidden, "true");
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}
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newIsHidden = !!newIsHidden;
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node[key] = newIsHidden;
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} else if (typeof node[key] == "string"){
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node[key] = tools.eqs(node[key], "true");
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} else {
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node[key] = !!node[key];
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}
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return node[key];
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};
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data.exSetting(_setting);
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data.addInitNode(_initNode);
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data.addBeforeA(_beforeA);
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data.addZTreeTools(_zTreeTools);
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// Override method in core
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var _dInitNode = data.initNode;
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data.initNode = function (setting, level, node, parentNode, isFirstNode, isLastNode, openFlag) {
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var tmpPNode = (parentNode) ? parentNode : data.getRoot(setting),
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children = tmpPNode[setting.data.key.children];
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data.tmpHideFirstNode = view.setFirstNodeForHide(setting, children);
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data.tmpHideLastNode = view.setLastNodeForHide(setting, children);
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if (openFlag) {
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view.setNodeLineIcos(setting, data.tmpHideFirstNode);
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view.setNodeLineIcos(setting, data.tmpHideLastNode);
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}
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isFirstNode = (data.tmpHideFirstNode === node);
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isLastNode = (data.tmpHideLastNode === node);
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if (_dInitNode) _dInitNode.apply(data, arguments);
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if (openFlag && isLastNode) {
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view.clearOldLastNode(setting, node, openFlag);
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}
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};
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var _makeChkFlag = data.makeChkFlag;
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if (!!_makeChkFlag) {
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data.makeChkFlag = function (setting, node) {
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if (!!node && !!data.isHidden(setting, node)) {
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return;
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}
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_makeChkFlag.apply(data, arguments);
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}
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}
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var _getTreeCheckedNodes = data.getTreeCheckedNodes;
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if (!!_getTreeCheckedNodes) {
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data.getTreeCheckedNodes = function (setting, nodes, checked, results) {
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if (!!nodes && nodes.length > 0) {
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var p = nodes[0].getParentNode();
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if (!!p && !!data.isHidden(setting, p)) {
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return [];
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}
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}
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return _getTreeCheckedNodes.apply(data, arguments);
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}
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}
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var _getTreeChangeCheckedNodes = data.getTreeChangeCheckedNodes;
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if (!!_getTreeChangeCheckedNodes) {
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data.getTreeChangeCheckedNodes = function (setting, nodes, results) {
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if (!!nodes && nodes.length > 0) {
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var p = nodes[0].getParentNode();
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if (!!p && !!data.isHidden(setting, p)) {
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return [];
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}
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}
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return _getTreeChangeCheckedNodes.apply(data, arguments);
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}
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}
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var _expandCollapseSonNode = view.expandCollapseSonNode;
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if (!!_expandCollapseSonNode) {
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view.expandCollapseSonNode = function (setting, node, expandFlag, animateFlag, callback) {
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if (!!node && !!data.isHidden(setting, node)) {
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return;
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}
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_expandCollapseSonNode.apply(view, arguments);
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}
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}
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var _setSonNodeCheckBox = view.setSonNodeCheckBox;
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if (!!_setSonNodeCheckBox) {
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view.setSonNodeCheckBox = function (setting, node, value, srcNode) {
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if (!!node && !!data.isHidden(setting, node)) {
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return;
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}
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_setSonNodeCheckBox.apply(view, arguments);
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}
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}
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var _repairParentChkClassWithSelf = view.repairParentChkClassWithSelf;
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if (!!_repairParentChkClassWithSelf) {
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view.repairParentChkClassWithSelf = function (setting, node) {
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if (!!node && !!data.isHidden(setting, node)) {
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return;
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}
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_repairParentChkClassWithSelf.apply(view, arguments);
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}
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}
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})(jQuery);
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Block a user