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/*
* JQuery zTree excheck v3.5.40
* http://treejs.cn/
*
* Copyright (c) 2010 Hunter.z
*
* Licensed same as jquery - MIT License
* http://www.opensource.org/licenses/mit-license.php
*
* email: hunter.z@263.net
* Date: 2019-01-18
*/
(function ($) {
//default consts of excheck
var _consts = {
event: {
CHECK: "ztree_check"
},
id: {
CHECK: "_check"
},
checkbox: {
STYLE: "checkbox",
DEFAULT: "chk",
DISABLED: "disable",
FALSE: "false",
TRUE: "true",
FULL: "full",
PART: "part",
FOCUS: "focus"
},
radio: {
STYLE: "radio",
TYPE_ALL: "all",
TYPE_LEVEL: "level"
}
},
//default setting of excheck
_setting = {
check: {
enable: false,
autoCheckTrigger: false,
chkStyle: _consts.checkbox.STYLE,
nocheckInherit: false,
chkDisabledInherit: false,
radioType: _consts.radio.TYPE_LEVEL,
chkboxType: {
"Y": "ps",
"N": "ps"
}
},
data: {
key: {
checked: "checked"
}
},
callback: {
beforeCheck: null,
onCheck: null
}
},
//default root of excheck
_initRoot = function (setting) {
var r = data.getRoot(setting);
r.radioCheckedList = [];
},
//default cache of excheck
_initCache = function (treeId) {
},
//default bind event of excheck
_bindEvent = function (setting) {
var o = setting.treeObj,
c = consts.event;
o.bind(c.CHECK, function (event, srcEvent, treeId, node) {
event.srcEvent = srcEvent;
tools.apply(setting.callback.onCheck, [event, treeId, node]);
});
},
_unbindEvent = function (setting) {
var o = setting.treeObj,
c = consts.event;
o.unbind(c.CHECK);
},
//default event proxy of excheck
_eventProxy = function (e) {
var target = e.target,
setting = data.getSetting(e.data.treeId),
tId = "", node = null,
nodeEventType = "", treeEventType = "",
nodeEventCallback = null, treeEventCallback = null;
if (tools.eqs(e.type, "mouseover")) {
if (setting.check.enable && tools.eqs(target.tagName, "span") && target.getAttribute("treeNode" + consts.id.CHECK) !== null) {
tId = tools.getNodeMainDom(target).id;
nodeEventType = "mouseoverCheck";
}
} else if (tools.eqs(e.type, "mouseout")) {
if (setting.check.enable && tools.eqs(target.tagName, "span") && target.getAttribute("treeNode" + consts.id.CHECK) !== null) {
tId = tools.getNodeMainDom(target).id;
nodeEventType = "mouseoutCheck";
}
} else if (tools.eqs(e.type, "click")) {
if (setting.check.enable && tools.eqs(target.tagName, "span") && target.getAttribute("treeNode" + consts.id.CHECK) !== null) {
tId = tools.getNodeMainDom(target).id;
nodeEventType = "checkNode";
}
}
if (tId.length > 0) {
node = data.getNodeCache(setting, tId);
switch (nodeEventType) {
case "checkNode" :
nodeEventCallback = _handler.onCheckNode;
break;
case "mouseoverCheck" :
nodeEventCallback = _handler.onMouseoverCheck;
break;
case "mouseoutCheck" :
nodeEventCallback = _handler.onMouseoutCheck;
break;
}
}
var proxyResult = {
stop: nodeEventType === "checkNode",
node: node,
nodeEventType: nodeEventType,
nodeEventCallback: nodeEventCallback,
treeEventType: treeEventType,
treeEventCallback: treeEventCallback
};
return proxyResult
},
//default init node of excheck
_initNode = function (setting, level, n, parentNode, isFirstNode, isLastNode, openFlag) {
if (!n) return;
var checked = data.nodeChecked(setting, n);
n.checkedOld = checked;
if (typeof n.nocheck == "string") n.nocheck = tools.eqs(n.nocheck, "true");
n.nocheck = !!n.nocheck || (setting.check.nocheckInherit && parentNode && !!parentNode.nocheck);
if (typeof n.chkDisabled == "string") n.chkDisabled = tools.eqs(n.chkDisabled, "true");
n.chkDisabled = !!n.chkDisabled || (setting.check.chkDisabledInherit && parentNode && !!parentNode.chkDisabled);
if (typeof n.halfCheck == "string") n.halfCheck = tools.eqs(n.halfCheck, "true");
n.halfCheck = !!n.halfCheck;
n.check_Child_State = -1;
n.check_Focus = false;
n.getCheckStatus = function () {
return data.getCheckStatus(setting, n);
};
if (setting.check.chkStyle == consts.radio.STYLE && setting.check.radioType == consts.radio.TYPE_ALL && checked) {
var r = data.getRoot(setting);
r.radioCheckedList.push(n);
}
},
//add dom for check
_beforeA = function (setting, node, html) {
if (setting.check.enable) {
data.makeChkFlag(setting, node);
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>");
}
},
//update zTreeObj, add method of check
_zTreeTools = function (setting, zTreeTools) {
zTreeTools.checkNode = function (node, checked, checkTypeFlag, callbackFlag) {
var nodeChecked = data.nodeChecked(setting, node);
if (node.chkDisabled === true) return;
if (checked !== true && checked !== false) {
checked = !nodeChecked;
}
callbackFlag = !!callbackFlag;
if (nodeChecked === checked && !checkTypeFlag) {
return;
} else if (callbackFlag && tools.apply(this.setting.callback.beforeCheck, [this.setting.treeId, node], true) == false) {
return;
}
if (tools.uCanDo(this.setting) && this.setting.check.enable && node.nocheck !== true) {
data.nodeChecked(setting, node, checked);
var checkObj = $$(node, consts.id.CHECK, this.setting);
if (checkTypeFlag || this.setting.check.chkStyle === consts.radio.STYLE) view.checkNodeRelation(this.setting, node);
view.setChkClass(this.setting, checkObj, node);
view.repairParentChkClassWithSelf(this.setting, node);
if (callbackFlag) {
this.setting.treeObj.trigger(consts.event.CHECK, [null, this.setting.treeId, node]);
}
}
}
zTreeTools.checkAllNodes = function (checked) {
view.repairAllChk(this.setting, !!checked);
}
zTreeTools.getCheckedNodes = function (checked) {
var checked = (checked !== false);
var children = data.nodeChildren(setting, data.getRoot(this.setting));
return data.getTreeCheckedNodes(this.setting, children, checked);
}
zTreeTools.getChangeCheckedNodes = function () {
var children = data.nodeChildren(setting, data.getRoot(this.setting));
return data.getTreeChangeCheckedNodes(this.setting, children);
}
zTreeTools.setChkDisabled = function (node, disabled, inheritParent, inheritChildren) {
disabled = !!disabled;
inheritParent = !!inheritParent;
inheritChildren = !!inheritChildren;
view.repairSonChkDisabled(this.setting, node, disabled, inheritChildren);
view.repairParentChkDisabled(this.setting, node.getParentNode(), disabled, inheritParent);
}
var _updateNode = zTreeTools.updateNode;
zTreeTools.updateNode = function (node, checkTypeFlag) {
if (_updateNode) _updateNode.apply(zTreeTools, arguments);
if (!node || !this.setting.check.enable) return;
var nObj = $$(node, this.setting);
if (nObj.get(0) && tools.uCanDo(this.setting)) {
var checkObj = $$(node, consts.id.CHECK, this.setting);
if (checkTypeFlag == true || this.setting.check.chkStyle === consts.radio.STYLE) view.checkNodeRelation(this.setting, node);
view.setChkClass(this.setting, checkObj, node);
view.repairParentChkClassWithSelf(this.setting, node);
}
}
},
//method of operate data
_data = {
getRadioCheckedList: function (setting) {
var checkedList = data.getRoot(setting).radioCheckedList;
for (var i = 0, j = checkedList.length; i < j; i++) {
if (!data.getNodeCache(setting, checkedList[i].tId)) {
checkedList.splice(i, 1);
i--;
j--;
}
}
return checkedList;
},
getCheckStatus: function (setting, node) {
if (!setting.check.enable || node.nocheck || node.chkDisabled) return null;
var checked = data.nodeChecked(setting, node),
r = {
checked: checked,
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)))
};
return r;
},
getTreeCheckedNodes: function (setting, nodes, checked, results) {
if (!nodes) return [];
var onlyOne = (checked && setting.check.chkStyle == consts.radio.STYLE && setting.check.radioType == consts.radio.TYPE_ALL);
results = !results ? [] : results;
for (var i = 0, l = nodes.length; i < l; i++) {
var node = nodes[i];
var children = data.nodeChildren(setting, node);
var nodeChecked = data.nodeChecked(setting, node);
if (node.nocheck !== true && node.chkDisabled !== true && nodeChecked == checked) {
results.push(node);
if (onlyOne) {
break;
}
}
data.getTreeCheckedNodes(setting, children, checked, results);
if (onlyOne && results.length > 0) {
break;
}
}
return results;
},
getTreeChangeCheckedNodes: function (setting, nodes, results) {
if (!nodes) return [];
results = !results ? [] : results;
for (var i = 0, l = nodes.length; i < l; i++) {
var node = nodes[i];
var children = data.nodeChildren(setting, node);
var nodeChecked = data.nodeChecked(setting, node);
if (node.nocheck !== true && node.chkDisabled !== true && nodeChecked != node.checkedOld) {
results.push(node);
}
data.getTreeChangeCheckedNodes(setting, children, results);
}
return results;
},
makeChkFlag: function (setting, node) {
if (!node) return;
var chkFlag = -1;
var children = data.nodeChildren(setting, node);
if (children) {
for (var i = 0, l = children.length; i < l; i++) {
var cNode = children[i];
var nodeChecked = data.nodeChecked(setting, cNode);
var tmp = -1;
if (setting.check.chkStyle == consts.radio.STYLE) {
if (cNode.nocheck === true || cNode.chkDisabled === true) {
tmp = cNode.check_Child_State;
} else if (cNode.halfCheck === true) {
tmp = 2;
} else if (nodeChecked) {
tmp = 2;
} else {
tmp = cNode.check_Child_State > 0 ? 2 : 0;
}
if (tmp == 2) {
chkFlag = 2;
break;
} else if (tmp == 0) {
chkFlag = 0;
}
} else if (setting.check.chkStyle == consts.checkbox.STYLE) {
if (cNode.nocheck === true || cNode.chkDisabled === true) {
tmp = cNode.check_Child_State;
} else if (cNode.halfCheck === true) {
tmp = 1;
} else if (nodeChecked) {
tmp = (cNode.check_Child_State === -1 || cNode.check_Child_State === 2) ? 2 : 1;
} else {
tmp = (cNode.check_Child_State > 0) ? 1 : 0;
}
if (tmp === 1) {
chkFlag = 1;
break;
} else if (tmp === 2 && chkFlag > -1 && i > 0 && tmp !== chkFlag) {
chkFlag = 1;
break;
} else if (chkFlag === 2 && tmp > -1 && tmp < 2) {
chkFlag = 1;
break;
} else if (tmp > -1) {
chkFlag = tmp;
}
}
}
}
node.check_Child_State = chkFlag;
}
},
//method of event proxy
_event = {},
//method of event handler
_handler = {
onCheckNode: function (event, node) {
if (node.chkDisabled === true) return false;
var setting = data.getSetting(event.data.treeId);
if (tools.apply(setting.callback.beforeCheck, [setting.treeId, node], true) == false) return true;
var nodeChecked = data.nodeChecked(setting, node);
data.nodeChecked(setting, node, !nodeChecked);
view.checkNodeRelation(setting, node);
var checkObj = $$(node, consts.id.CHECK, setting);
view.setChkClass(setting, checkObj, node);
view.repairParentChkClassWithSelf(setting, node);
setting.treeObj.trigger(consts.event.CHECK, [event, setting.treeId, node]);
return true;
},
onMouseoverCheck: function (event, node) {
if (node.chkDisabled === true) return false;
var setting = data.getSetting(event.data.treeId),
checkObj = $$(node, consts.id.CHECK, setting);
node.check_Focus = true;
view.setChkClass(setting, checkObj, node);
return true;
},
onMouseoutCheck: function (event, node) {
if (node.chkDisabled === true) return false;
var setting = data.getSetting(event.data.treeId),
checkObj = $$(node, consts.id.CHECK, setting);
node.check_Focus = false;
view.setChkClass(setting, checkObj, node);
return true;
}
},
//method of tools for zTree
_tools = {},
//method of operate ztree dom
_view = {
checkNodeRelation: function (setting, node) {
var pNode, i, l,
r = consts.radio;
var nodeChecked = data.nodeChecked(setting, node);
if (setting.check.chkStyle == r.STYLE) {
var checkedList = data.getRadioCheckedList(setting);
if (nodeChecked) {
if (setting.check.radioType == r.TYPE_ALL) {
for (i = checkedList.length - 1; i >= 0; i--) {
pNode = checkedList[i];
var pNodeChecked = data.nodeChecked(setting, pNode);
if (pNodeChecked && pNode != node) {
data.nodeChecked(setting, pNode, false);
checkedList.splice(i, 1);
view.setChkClass(setting, $$(pNode, consts.id.CHECK, setting), pNode);
if (pNode.parentTId != node.parentTId) {
view.repairParentChkClassWithSelf(setting, pNode);
}
}
}
checkedList.push(node);
} else {
var parentNode = (node.parentTId) ? node.getParentNode() : data.getRoot(setting);
var children = data.nodeChildren(setting, parentNode);
for (i = 0, l = children.length; i < l; i++) {
pNode = children[i];
var pNodeChecked = data.nodeChecked(setting, pNode);
if (pNodeChecked && pNode != node) {
data.nodeChecked(setting, pNode, false);
view.setChkClass(setting, $$(pNode, consts.id.CHECK, setting), pNode);
}
}
}
} else if (setting.check.radioType == r.TYPE_ALL) {
for (i = 0, l = checkedList.length; i < l; i++) {
if (node == checkedList[i]) {
checkedList.splice(i, 1);
break;
}
}
}
} else {
var children = data.nodeChildren(setting, node);
if (nodeChecked && (!children || children.length == 0 || setting.check.chkboxType.Y.indexOf("s") > -1)) {
view.setSonNodeCheckBox(setting, node, true);
}
if (!nodeChecked && (!children || children.length == 0 || setting.check.chkboxType.N.indexOf("s") > -1)) {
view.setSonNodeCheckBox(setting, node, false);
}
if (nodeChecked && setting.check.chkboxType.Y.indexOf("p") > -1) {
view.setParentNodeCheckBox(setting, node, true);
}
if (!nodeChecked && setting.check.chkboxType.N.indexOf("p") > -1) {
view.setParentNodeCheckBox(setting, node, false);
}
}
},
makeChkClass: function (setting, node) {
var c = consts.checkbox, r = consts.radio,
fullStyle = "";
var nodeChecked = data.nodeChecked(setting, node);
if (node.chkDisabled === true) {
fullStyle = c.DISABLED;
} else if (node.halfCheck) {
fullStyle = c.PART;
} else if (setting.check.chkStyle == r.STYLE) {
fullStyle = (node.check_Child_State < 1) ? c.FULL : c.PART;
} else {
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);
}
var chkName = setting.check.chkStyle + "_" + (nodeChecked ? c.TRUE : c.FALSE) + "_" + fullStyle;
chkName = (node.check_Focus && node.chkDisabled !== true) ? chkName + "_" + c.FOCUS : chkName;
return consts.className.BUTTON + " " + c.DEFAULT + " " + chkName;
},
repairAllChk: function (setting, checked) {
if (setting.check.enable && setting.check.chkStyle === consts.checkbox.STYLE) {
var root = data.getRoot(setting);
var children = data.nodeChildren(setting, root);
for (var i = 0, l = children.length; i < l; i++) {
var node = children[i];
if (node.nocheck !== true && node.chkDisabled !== true) {
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;
} else if (typeof node[key] == "string"){
node[key] = tools.eqs(node[key], "true");
} else {
node[key] = !!node[key];
}
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);