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644 lines
21 KiB
644 lines
21 KiB
/*
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* JQuery zTree excheck v3.5.34
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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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* email: hunter.z@263.net
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* Date: 2018-02-12
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*/
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(function($){
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//default consts of excheck
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var _consts = {
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event: {
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CHECK: "ztree_check"
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},
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id: {
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CHECK: "_check"
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},
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checkbox: {
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STYLE: "checkbox",
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DEFAULT: "chk",
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DISABLED: "disable",
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FALSE: "false",
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TRUE: "true",
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FULL: "full",
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PART: "part",
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FOCUS: "focus"
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},
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radio: {
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STYLE: "radio",
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TYPE_ALL: "all",
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TYPE_LEVEL: "level"
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}
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},
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//default setting of excheck
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_setting = {
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check: {
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enable: false,
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autoCheckTrigger: false,
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chkStyle: _consts.checkbox.STYLE,
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nocheckInherit: false,
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chkDisabledInherit: false,
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radioType: _consts.radio.TYPE_LEVEL,
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chkboxType: {
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"Y": "ps",
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"N": "ps"
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}
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},
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data: {
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key: {
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checked: "checked"
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}
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},
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callback: {
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beforeCheck:null,
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onCheck:null
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}
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},
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//default root of excheck
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_initRoot = function (setting) {
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var r = data.getRoot(setting);
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r.radioCheckedList = [];
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},
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//default cache of excheck
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_initCache = function(treeId) {},
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//default bind event of excheck
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_bindEvent = function(setting) {
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var o = setting.treeObj,
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c = consts.event;
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o.bind(c.CHECK, function (event, srcEvent, treeId, node) {
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event.srcEvent = srcEvent;
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tools.apply(setting.callback.onCheck, [event, treeId, node]);
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});
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},
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_unbindEvent = function(setting) {
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var o = setting.treeObj,
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c = consts.event;
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o.unbind(c.CHECK);
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},
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//default event proxy of excheck
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_eventProxy = function(e) {
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var target = e.target,
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setting = data.getSetting(e.data.treeId),
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tId = "", node = null,
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nodeEventType = "", treeEventType = "",
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nodeEventCallback = null, treeEventCallback = null;
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if (tools.eqs(e.type, "mouseover")) {
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if (setting.check.enable && tools.eqs(target.tagName, "span") && target.getAttribute("treeNode"+ consts.id.CHECK) !== null) {
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tId = tools.getNodeMainDom(target).id;
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nodeEventType = "mouseoverCheck";
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}
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} else if (tools.eqs(e.type, "mouseout")) {
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if (setting.check.enable && tools.eqs(target.tagName, "span") && target.getAttribute("treeNode"+ consts.id.CHECK) !== null) {
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tId = tools.getNodeMainDom(target).id;
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nodeEventType = "mouseoutCheck";
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}
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} else if (tools.eqs(e.type, "click")) {
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if (setting.check.enable && tools.eqs(target.tagName, "span") && target.getAttribute("treeNode"+ consts.id.CHECK) !== null) {
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tId = tools.getNodeMainDom(target).id;
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nodeEventType = "checkNode";
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}
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}
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if (tId.length>0) {
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node = data.getNodeCache(setting, tId);
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switch (nodeEventType) {
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case "checkNode" :
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nodeEventCallback = _handler.onCheckNode;
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break;
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case "mouseoverCheck" :
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nodeEventCallback = _handler.onMouseoverCheck;
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break;
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case "mouseoutCheck" :
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nodeEventCallback = _handler.onMouseoutCheck;
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break;
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}
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}
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var proxyResult = {
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stop: nodeEventType === "checkNode",
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node: node,
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nodeEventType: nodeEventType,
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nodeEventCallback: nodeEventCallback,
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treeEventType: treeEventType,
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treeEventCallback: treeEventCallback
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};
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return proxyResult
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},
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//default init node of excheck
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_initNode = function(setting, level, n, parentNode, isFirstNode, isLastNode, openFlag) {
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if (!n) return;
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var checked = data.nodeChecked(setting, n);
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checked = data.nodeChecked(setting, n, checked);
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n.checkedOld = checked;
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if (typeof n.nocheck == "string") n.nocheck = tools.eqs(n.nocheck, "true");
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n.nocheck = !!n.nocheck || (setting.check.nocheckInherit && parentNode && !!parentNode.nocheck);
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if (typeof n.chkDisabled == "string") n.chkDisabled = tools.eqs(n.chkDisabled, "true");
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n.chkDisabled = !!n.chkDisabled || (setting.check.chkDisabledInherit && parentNode && !!parentNode.chkDisabled);
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if (typeof n.halfCheck == "string") n.halfCheck = tools.eqs(n.halfCheck, "true");
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n.halfCheck = !!n.halfCheck;
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n.check_Child_State = -1;
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n.check_Focus = false;
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n.getCheckStatus = function() {return data.getCheckStatus(setting, n);};
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if (setting.check.chkStyle == consts.radio.STYLE && setting.check.radioType == consts.radio.TYPE_ALL && checked) {
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var r = data.getRoot(setting);
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r.radioCheckedList.push(n);
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}
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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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if (setting.check.enable) {
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data.makeChkFlag(setting, node);
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html.push("<span ID='", node.tId, consts.id.CHECK, "' class='", view.makeChkClass(setting, node), "' treeNode", consts.id.CHECK, (node.nocheck === true?" style='display:none;'":""),"></span>");
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}
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},
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//update zTreeObj, add method of check
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_zTreeTools = function(setting, zTreeTools) {
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zTreeTools.checkNode = function(node, checked, checkTypeFlag, callbackFlag) {
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var nodeChecked = data.nodeChecked(setting, node);
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if (node.chkDisabled === true) return;
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if (checked !== true && checked !== false) {
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checked = !nodeChecked;
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}
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callbackFlag = !!callbackFlag;
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if (nodeChecked === checked && !checkTypeFlag) {
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return;
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} else if (callbackFlag && tools.apply(this.setting.callback.beforeCheck, [this.setting.treeId, node], true) == false) {
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return;
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}
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if (tools.uCanDo(this.setting) && this.setting.check.enable && node.nocheck !== true) {
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data.nodeChecked(setting, node, checked);
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var checkObj = $$(node, consts.id.CHECK, this.setting);
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if (checkTypeFlag || this.setting.check.chkStyle === consts.radio.STYLE) view.checkNodeRelation(this.setting, node);
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view.setChkClass(this.setting, checkObj, node);
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view.repairParentChkClassWithSelf(this.setting, node);
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if (callbackFlag) {
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this.setting.treeObj.trigger(consts.event.CHECK, [null, this.setting.treeId, node]);
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}
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}
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}
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zTreeTools.checkAllNodes = function(checked) {
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view.repairAllChk(this.setting, !!checked);
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}
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zTreeTools.getCheckedNodes = function(checked) {
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var checked = (checked !== false);
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var children = data.nodeChildren(setting, data.getRoot(this.setting));
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return data.getTreeCheckedNodes(this.setting, children, checked);
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}
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zTreeTools.getChangeCheckedNodes = function() {
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var children = data.nodeChildren(setting, data.getRoot(this.setting));
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return data.getTreeChangeCheckedNodes(this.setting, children);
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}
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zTreeTools.setChkDisabled = function(node, disabled, inheritParent, inheritChildren) {
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disabled = !!disabled;
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inheritParent = !!inheritParent;
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inheritChildren = !!inheritChildren;
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view.repairSonChkDisabled(this.setting, node, disabled, inheritChildren);
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view.repairParentChkDisabled(this.setting, node.getParentNode(), disabled, inheritParent);
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}
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var _updateNode = zTreeTools.updateNode;
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zTreeTools.updateNode = function(node, checkTypeFlag) {
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if (_updateNode) _updateNode.apply(zTreeTools, arguments);
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if (!node || !this.setting.check.enable) return;
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var nObj = $$(node, this.setting);
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if (nObj.get(0) && tools.uCanDo(this.setting)) {
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var checkObj = $$(node, consts.id.CHECK, this.setting);
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if (checkTypeFlag == true || this.setting.check.chkStyle === consts.radio.STYLE) view.checkNodeRelation(this.setting, node);
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view.setChkClass(this.setting, checkObj, node);
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view.repairParentChkClassWithSelf(this.setting, node);
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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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getRadioCheckedList: function(setting) {
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var checkedList = data.getRoot(setting).radioCheckedList;
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for (var i=0, j=checkedList.length; i<j; i++) {
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if(!data.getNodeCache(setting, checkedList[i].tId)) {
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checkedList.splice(i, 1);
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i--; j--;
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}
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}
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return checkedList;
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},
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getCheckStatus: function(setting, node) {
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if (!setting.check.enable || node.nocheck || node.chkDisabled) return null;
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var checked = data.nodeChecked(setting, node),
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r = {
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checked: checked,
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half: node.halfCheck ? node.halfCheck : (setting.check.chkStyle == consts.radio.STYLE ? (node.check_Child_State === 2) : (checked ? (node.check_Child_State > -1 && node.check_Child_State < 2) : (node.check_Child_State > 0)))
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};
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return r;
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},
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getTreeCheckedNodes: function(setting, nodes, checked, results) {
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if (!nodes) return [];
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var onlyOne = (checked && setting.check.chkStyle == consts.radio.STYLE && setting.check.radioType == consts.radio.TYPE_ALL);
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results = !results ? [] : results;
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for (var i = 0, l = nodes.length; i < l; i++) {
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var node = nodes[i];
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var children = data.nodeChildren(setting, node);
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var nodeChecked = data.nodeChecked(setting, node);
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if (node.nocheck !== true && node.chkDisabled !== true && nodeChecked == checked) {
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results.push(node);
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if(onlyOne) {
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break;
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}
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}
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data.getTreeCheckedNodes(setting, children, checked, results);
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if(onlyOne && results.length > 0) {
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break;
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}
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}
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return results;
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},
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getTreeChangeCheckedNodes: function(setting, nodes, results) {
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if (!nodes) return [];
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results = !results ? [] : results;
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for (var i = 0, l = nodes.length; i < l; i++) {
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var node = nodes[i];
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var children = data.nodeChildren(setting, node);
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var nodeChecked = data.nodeChecked(setting, node);
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if (node.nocheck !== true && node.chkDisabled !== true && nodeChecked != node.checkedOld) {
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results.push(node);
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}
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data.getTreeChangeCheckedNodes(setting, children, results);
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}
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return results;
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},
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makeChkFlag: function(setting, node) {
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if (!node) return;
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var chkFlag = -1;
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var children = data.nodeChildren(setting, node);
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if (children) {
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for (var i = 0, l = children.length; i < l; i++) {
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var cNode = children[i];
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var nodeChecked = data.nodeChecked(setting, cNode);
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var tmp = -1;
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if (setting.check.chkStyle == consts.radio.STYLE) {
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if (cNode.nocheck === true || cNode.chkDisabled === true) {
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tmp = cNode.check_Child_State;
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} else if (cNode.halfCheck === true) {
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tmp = 2;
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} else if (nodeChecked) {
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tmp = 2;
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} else {
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tmp = cNode.check_Child_State > 0 ? 2:0;
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}
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if (tmp == 2) {
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chkFlag = 2; break;
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} else if (tmp == 0){
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chkFlag = 0;
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}
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} else if (setting.check.chkStyle == consts.checkbox.STYLE) {
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if (cNode.nocheck === true || cNode.chkDisabled === true) {
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tmp = cNode.check_Child_State;
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} else if (cNode.halfCheck === true) {
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tmp = 1;
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} else if (nodeChecked) {
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tmp = (cNode.check_Child_State === -1 || cNode.check_Child_State === 2) ? 2 : 1;
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} else {
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tmp = (cNode.check_Child_State > 0) ? 1 : 0;
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}
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if (tmp === 1) {
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chkFlag = 1; break;
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} else if (tmp === 2 && chkFlag > -1 && i > 0 && tmp !== chkFlag) {
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chkFlag = 1; break;
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} else if (chkFlag === 2 && tmp > -1 && tmp < 2) {
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chkFlag = 1; break;
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} else if (tmp > -1) {
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chkFlag = tmp;
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}
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}
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}
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}
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node.check_Child_State = chkFlag;
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}
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},
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//method of event proxy
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_event = {
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},
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//method of event handler
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_handler = {
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onCheckNode: function (event, node) {
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if (node.chkDisabled === true) return false;
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var setting = data.getSetting(event.data.treeId);
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if (tools.apply(setting.callback.beforeCheck, [setting.treeId, node], true) == false) return true;
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var nodeChecked = data.nodeChecked(setting, node);
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data.nodeChecked(setting, node, !nodeChecked);
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view.checkNodeRelation(setting, node);
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var checkObj = $$(node, consts.id.CHECK, setting);
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view.setChkClass(setting, checkObj, node);
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view.repairParentChkClassWithSelf(setting, node);
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setting.treeObj.trigger(consts.event.CHECK, [event, setting.treeId, node]);
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return true;
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},
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onMouseoverCheck: function(event, node) {
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if (node.chkDisabled === true) return false;
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var setting = data.getSetting(event.data.treeId),
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checkObj = $$(node, consts.id.CHECK, setting);
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node.check_Focus = true;
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view.setChkClass(setting, checkObj, node);
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return true;
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},
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onMouseoutCheck: function(event, node) {
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if (node.chkDisabled === true) return false;
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var setting = data.getSetting(event.data.treeId),
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checkObj = $$(node, consts.id.CHECK, setting);
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node.check_Focus = false;
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view.setChkClass(setting, checkObj, node);
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return true;
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}
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},
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//method of tools for zTree
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_tools = {
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},
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//method of operate ztree dom
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_view = {
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checkNodeRelation: function(setting, node) {
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var pNode, i, l,
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r = consts.radio;
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var nodeChecked = data.nodeChecked(setting, node);
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if (setting.check.chkStyle == r.STYLE) {
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var checkedList = data.getRadioCheckedList(setting);
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if (nodeChecked) {
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if (setting.check.radioType == r.TYPE_ALL) {
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for (i = checkedList.length-1; i >= 0; i--) {
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pNode = checkedList[i];
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var pNodeChecked = data.nodeChecked(setting, pNode);
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if (pNodeChecked && pNode != node) {
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data.nodeChecked(setting, pNode, false);
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checkedList.splice(i, 1);
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view.setChkClass(setting, $$(pNode, consts.id.CHECK, setting), pNode);
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if (pNode.parentTId != node.parentTId) {
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view.repairParentChkClassWithSelf(setting, pNode);
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}
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}
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}
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checkedList.push(node);
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} else {
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var parentNode = (node.parentTId) ? node.getParentNode() : data.getRoot(setting);
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var children = data.nodeChildren(setting, parentNode);
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for (i = 0, l = children.length; i < l; i++) {
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pNode = children[i];
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var pNodeChecked = data.nodeChecked(setting, pNode);
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if (pNodeChecked && pNode != node) {
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data.nodeChecked(setting, pNode, false);
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view.setChkClass(setting, $$(pNode, consts.id.CHECK, setting), pNode);
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}
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}
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}
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} else if (setting.check.radioType == r.TYPE_ALL) {
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for (i = 0, l = checkedList.length; i < l; i++) {
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if (node == checkedList[i]) {
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checkedList.splice(i, 1);
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break;
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}
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}
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}
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} else {
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var children = data.nodeChildren(setting, node);
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if (nodeChecked && (!children || children.length==0 || setting.check.chkboxType.Y.indexOf("s") > -1)) {
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view.setSonNodeCheckBox(setting, node, true);
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}
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if (!nodeChecked && (!children || children.length==0 || setting.check.chkboxType.N.indexOf("s") > -1)) {
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view.setSonNodeCheckBox(setting, node, false);
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}
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if (nodeChecked && setting.check.chkboxType.Y.indexOf("p") > -1) {
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view.setParentNodeCheckBox(setting, node, true);
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}
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if (!nodeChecked && setting.check.chkboxType.N.indexOf("p") > -1) {
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view.setParentNodeCheckBox(setting, node, false);
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}
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}
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},
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makeChkClass: function(setting, node) {
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var c = consts.checkbox, r = consts.radio,
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fullStyle = "";
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var nodeChecked = data.nodeChecked(setting, node);
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if (node.chkDisabled === true) {
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fullStyle = c.DISABLED;
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} else if (node.halfCheck) {
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fullStyle = c.PART;
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} else if (setting.check.chkStyle == r.STYLE) {
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fullStyle = (node.check_Child_State < 1)? c.FULL:c.PART;
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} else {
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fullStyle = nodeChecked ? ((node.check_Child_State === 2 || node.check_Child_State === -1) ? c.FULL:c.PART) : ((node.check_Child_State < 1)? c.FULL:c.PART);
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}
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var chkName = setting.check.chkStyle + "_" + (nodeChecked ? c.TRUE : c.FALSE) + "_" + fullStyle;
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chkName = (node.check_Focus && node.chkDisabled !== true) ? chkName + "_" + c.FOCUS : chkName;
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return consts.className.BUTTON + " " + c.DEFAULT + " " + chkName;
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},
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repairAllChk: function(setting, checked) {
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if (setting.check.enable && setting.check.chkStyle === consts.checkbox.STYLE) {
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var root = data.getRoot(setting);
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var children = data.nodeChildren(setting, root);
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for (var i = 0, l = children.length; i<l ; i++) {
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var node = children[i];
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if (node.nocheck !== true && node.chkDisabled !== true) {
|
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data.nodeChecked(setting, node, checked);
|
|
}
|
|
view.setSonNodeCheckBox(setting, node, checked);
|
|
}
|
|
}
|
|
},
|
|
repairChkClass: function(setting, node) {
|
|
if (!node) return;
|
|
data.makeChkFlag(setting, node);
|
|
if (node.nocheck !== true) {
|
|
var checkObj = $$(node, consts.id.CHECK, setting);
|
|
view.setChkClass(setting, checkObj, node);
|
|
}
|
|
},
|
|
repairParentChkClass: function(setting, node) {
|
|
if (!node || !node.parentTId) return;
|
|
var pNode = node.getParentNode();
|
|
view.repairChkClass(setting, pNode);
|
|
view.repairParentChkClass(setting, pNode);
|
|
},
|
|
repairParentChkClassWithSelf: function(setting, node) {
|
|
if (!node) return;
|
|
var children = data.nodeChildren(setting, node);
|
|
if (children && children.length > 0) {
|
|
view.repairParentChkClass(setting, children[0]);
|
|
} else {
|
|
view.repairParentChkClass(setting, node);
|
|
}
|
|
},
|
|
repairSonChkDisabled: function(setting, node, chkDisabled, inherit) {
|
|
if (!node) return;
|
|
if (node.chkDisabled != chkDisabled) {
|
|
node.chkDisabled = chkDisabled;
|
|
}
|
|
view.repairChkClass(setting, node);
|
|
var children = data.nodeChildren(setting, node);
|
|
if (children && inherit) {
|
|
for (var i = 0, l = children.length; i < l; i++) {
|
|
var sNode = children[i];
|
|
view.repairSonChkDisabled(setting, sNode, chkDisabled, inherit);
|
|
}
|
|
}
|
|
},
|
|
repairParentChkDisabled: function(setting, node, chkDisabled, inherit) {
|
|
if (!node) return;
|
|
if (node.chkDisabled != chkDisabled && inherit) {
|
|
node.chkDisabled = chkDisabled;
|
|
}
|
|
view.repairChkClass(setting, node);
|
|
view.repairParentChkDisabled(setting, node.getParentNode(), chkDisabled, inherit);
|
|
},
|
|
setChkClass: function(setting, obj, node) {
|
|
if (!obj) return;
|
|
if (node.nocheck === true) {
|
|
obj.hide();
|
|
} else {
|
|
obj.show();
|
|
}
|
|
obj.attr('class', view.makeChkClass(setting, node));
|
|
},
|
|
setParentNodeCheckBox: function(setting, node, value, srcNode) {
|
|
var checkObj = $$(node, consts.id.CHECK, setting);
|
|
if (!srcNode) srcNode = node;
|
|
data.makeChkFlag(setting, node);
|
|
if (node.nocheck !== true && node.chkDisabled !== true) {
|
|
data.nodeChecked(setting, node, value);
|
|
view.setChkClass(setting, checkObj, node);
|
|
if (setting.check.autoCheckTrigger && node != srcNode) {
|
|
setting.treeObj.trigger(consts.event.CHECK, [null, setting.treeId, node]);
|
|
}
|
|
}
|
|
if (node.parentTId) {
|
|
var pSign = true;
|
|
if (!value) {
|
|
var pNodes = data.nodeChildren(setting, node.getParentNode());
|
|
for (var i = 0, l = pNodes.length; i < l; i++) {
|
|
var pNode = pNodes[i];
|
|
var nodeChecked = data.nodeChecked(setting, pNode);
|
|
if ((pNode.nocheck !== true && pNode.chkDisabled !== true && nodeChecked)
|
|
|| ((pNode.nocheck === true || pNode.chkDisabled === true) && pNode.check_Child_State > 0)) {
|
|
pSign = false;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
if (pSign) {
|
|
view.setParentNodeCheckBox(setting, node.getParentNode(), value, srcNode);
|
|
}
|
|
}
|
|
},
|
|
setSonNodeCheckBox: function(setting, node, value, srcNode) {
|
|
if (!node) return;
|
|
var checkObj = $$(node, consts.id.CHECK, setting);
|
|
if (!srcNode) srcNode = node;
|
|
|
|
var hasDisable = false;
|
|
var children = data.nodeChildren(setting, node);
|
|
if (children) {
|
|
for (var i = 0, l = children.length; i < l; i++) {
|
|
var sNode = children[i];
|
|
view.setSonNodeCheckBox(setting, sNode, value, srcNode);
|
|
if (sNode.chkDisabled === true) hasDisable = true;
|
|
}
|
|
}
|
|
|
|
if (node != data.getRoot(setting) && node.chkDisabled !== true) {
|
|
if (hasDisable && node.nocheck !== true) {
|
|
data.makeChkFlag(setting, node);
|
|
}
|
|
if (node.nocheck !== true && node.chkDisabled !== true) {
|
|
data.nodeChecked(setting, node, value);
|
|
if (!hasDisable) node.check_Child_State = (children && children.length > 0) ? (value ? 2 : 0) : -1;
|
|
} else {
|
|
node.check_Child_State = -1;
|
|
}
|
|
view.setChkClass(setting, checkObj, node);
|
|
if (setting.check.autoCheckTrigger && node != srcNode && node.nocheck !== true && node.chkDisabled !== true) {
|
|
setting.treeObj.trigger(consts.event.CHECK, [null, setting.treeId, node]);
|
|
}
|
|
}
|
|
|
|
}
|
|
},
|
|
|
|
_z = {
|
|
tools: _tools,
|
|
view: _view,
|
|
event: _event,
|
|
data: _data
|
|
};
|
|
$.extend(true, $.fn.zTree.consts, _consts);
|
|
$.extend(true, $.fn.zTree._z, _z);
|
|
|
|
var zt = $.fn.zTree,
|
|
tools = zt._z.tools,
|
|
consts = zt.consts,
|
|
view = zt._z.view,
|
|
data = zt._z.data,
|
|
event = zt._z.event,
|
|
$$ = tools.$;
|
|
|
|
data.nodeChecked = function(setting, node, newChecked) {
|
|
if (!node) {
|
|
return false;
|
|
}
|
|
var key = setting.data.key.checked;
|
|
if (typeof newChecked !== 'undefined') {
|
|
if (typeof newChecked === "string") {
|
|
newChecked = tools.eqs(newChecked, "true");
|
|
}
|
|
newChecked = !!newChecked;
|
|
node[key] = newChecked;
|
|
}
|
|
return node[key];
|
|
};
|
|
|
|
data.exSetting(_setting);
|
|
data.addInitBind(_bindEvent);
|
|
data.addInitUnBind(_unbindEvent);
|
|
data.addInitCache(_initCache);
|
|
data.addInitNode(_initNode);
|
|
data.addInitProxy(_eventProxy, true);
|
|
data.addInitRoot(_initRoot);
|
|
data.addBeforeA(_beforeA);
|
|
data.addZTreeTools(_zTreeTools);
|
|
|
|
var _createNodes = view.createNodes;
|
|
view.createNodes = function(setting, level, nodes, parentNode, index) {
|
|
if (_createNodes) _createNodes.apply(view, arguments);
|
|
if (!nodes) return;
|
|
view.repairParentChkClassWithSelf(setting, parentNode);
|
|
}
|
|
var _removeNode = view.removeNode;
|
|
view.removeNode = function(setting, node) {
|
|
var parentNode = node.getParentNode();
|
|
if (_removeNode) _removeNode.apply(view, arguments);
|
|
if (!node || !parentNode) return;
|
|
view.repairChkClass(setting, parentNode);
|
|
view.repairParentChkClass(setting, parentNode);
|
|
}
|
|
|
|
var _appendNodes = view.appendNodes;
|
|
view.appendNodes = function(setting, level, nodes, parentNode, index, initFlag, openFlag) {
|
|
var html = "";
|
|
if (_appendNodes) {
|
|
html = _appendNodes.apply(view, arguments);
|
|
}
|
|
if (parentNode) {
|
|
data.makeChkFlag(setting, parentNode);
|
|
}
|
|
return html;
|
|
}
|
|
})(jQuery); |