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static.lib.ztree.js.jquery.ztree.exhide.js Maven / Gradle / Ivy
/*
* JQuery zTree exHideNodes v3.5.29
* http://treejs.cn/
*
* Copyright (c) 2010 Hunter.z
*
* Licensed same as jquery - MIT License
* http://www.opensource.org/licenses/mit-license.php
*
* email: [email protected]
* Date: 2017-06-19
*/
(function($){
//default init node of exLib
var _initNode = function(setting, level, n, parentNode, isFirstNode, isLastNode, openFlag) {
if (typeof n.isHidden == "string") n.isHidden = tools.eqs(n.isHidden, "true");
n.isHidden = !!n.isHidden;
data.initHideForExCheck(setting, n);
},
//add dom for check
_beforeA = function(setting, node, html) {},
//update zTreeObj, add method of exLib
_zTreeTools = function(setting, zTreeTools) {
zTreeTools.showNodes = function(nodes, options) {
view.showNodes(setting, nodes, options);
}
zTreeTools.showNode = function(node, options) {
if (!node) {
return;
}
view.showNodes(setting, [node], options);
}
zTreeTools.hideNodes = function(nodes, options) {
view.hideNodes(setting, nodes, options);
}
zTreeTools.hideNode = function(node, options) {
if (!node) {
return;
}
view.hideNodes(setting, [node], options);
}
var _checkNode = zTreeTools.checkNode;
if (_checkNode) {
zTreeTools.checkNode = function(node, checked, checkTypeFlag, callbackFlag) {
if (!!node && !!node.isHidden) {
return;
}
_checkNode.apply(zTreeTools, arguments);
}
}
},
//method of operate data
_data = {
initHideForExCheck: function(setting, n) {
if (n.isHidden && setting.check && setting.check.enable) {
if(typeof n._nocheck == "undefined") {
n._nocheck = !!n.nocheck
n.nocheck = true;
}
n.check_Child_State = -1;
if (view.repairParentChkClassWithSelf) {
view.repairParentChkClassWithSelf(setting, n);
}
}
},
initShowForExCheck: function(setting, n) {
if (!n.isHidden && setting.check && setting.check.enable) {
if(typeof n._nocheck != "undefined") {
n.nocheck = n._nocheck;
delete n._nocheck;
}
if (view.setChkClass) {
var checkObj = $$(n, consts.id.CHECK, setting);
view.setChkClass(setting, checkObj, n);
}
if (view.repairParentChkClassWithSelf) {
view.repairParentChkClassWithSelf(setting, n);
}
}
}
},
//method of operate ztree dom
_view = {
clearOldFirstNode: function(setting, node) {
var n = node.getNextNode();
while(!!n){
if (n.isFirstNode) {
n.isFirstNode = false;
view.setNodeLineIcos(setting, n);
break;
}
if (n.isLastNode) {
break;
}
n = n.getNextNode();
}
},
clearOldLastNode: function(setting, node, openFlag) {
var n = node.getPreNode();
while(!!n){
if (n.isLastNode) {
n.isLastNode = false;
if (openFlag) {
view.setNodeLineIcos(setting, n);
}
break;
}
if (n.isFirstNode) {
break;
}
n = n.getPreNode();
}
},
makeDOMNodeMainBefore: function(html, setting, node) {
html.push("");
},
showNode: function(setting, node, options) {
node.isHidden = false;
data.initShowForExCheck(setting, node);
$$(node, setting).show();
},
showNodes: function(setting, nodes, options) {
if (!nodes || nodes.length == 0) {
return;
}
var pList = {}, i, j;
for (i=0, j=nodes.length; i 0 && !parentNode[childKey][0].isHidden) {
parentNode[childKey][0].isFirstNode = true;
} else if (childLength > 0) {
view.setFirstNodeForHide(setting, parentNode[childKey]);
}
},
setLastNode: function(setting, parentNode) {
var childKey = setting.data.key.children, childLength = parentNode[childKey].length;
if (childLength > 0 && !parentNode[childKey][0].isHidden) {
parentNode[childKey][childLength - 1].isLastNode = true;
} else if (childLength > 0) {
view.setLastNodeForHide(setting, parentNode[childKey]);
}
},
setFirstNodeForHide: function(setting, nodes) {
var n,i,j;
for (i=0, j=nodes.length; i=0; i--) {
n = nodes[i];
if (n.isLastNode) {
break;
}
if (!n.isHidden && !n.isLastNode) {
n.isLastNode = true;
view.setNodeLineIcos(setting, n);
break;
} else {
n = null;
}
}
return n;
},
setLastNodeForShow: function(setting, nodes) {
var n,i,j, last, old;
for (i=nodes.length-1; i>=0; i--) {
n = nodes[i];
if (!last && !n.isHidden && n.isLastNode) {
last = n;
break;
} else if (!last && !n.isHidden && !n.isLastNode) {
n.isLastNode = true;
last = n;
view.setNodeLineIcos(setting, n);
} else if (last && n.isLastNode) {
n.isLastNode = false;
old = n;
view.setNodeLineIcos(setting, n);
break;
} else {
n = null;
}
}
return {"new":last, "old":old};
}
},
_z = {
view: _view,
data: _data
};
$.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.addInitNode(_initNode);
data.addBeforeA(_beforeA);
data.addZTreeTools(_zTreeTools);
// Override method in core
var _dInitNode = data.initNode;
data.initNode = function(setting, level, node, parentNode, isFirstNode, isLastNode, openFlag) {
var tmpPNode = (parentNode) ? parentNode: data.getRoot(setting),
children = tmpPNode[setting.data.key.children];
data.tmpHideFirstNode = view.setFirstNodeForHide(setting, children);
data.tmpHideLastNode = view.setLastNodeForHide(setting, children);
if (openFlag) {
view.setNodeLineIcos(setting, data.tmpHideFirstNode);
view.setNodeLineIcos(setting, data.tmpHideLastNode);
}
isFirstNode = (data.tmpHideFirstNode === node);
isLastNode = (data.tmpHideLastNode === node);
if (_dInitNode) _dInitNode.apply(data, arguments);
if (openFlag && isLastNode) {
view.clearOldLastNode(setting, node, openFlag);
}
};
var _makeChkFlag = data.makeChkFlag;
if (!!_makeChkFlag) {
data.makeChkFlag = function(setting, node) {
if (!!node && !!node.isHidden) {
return;
}
_makeChkFlag.apply(data, arguments);
}
}
var _getTreeCheckedNodes = data.getTreeCheckedNodes;
if (!!_getTreeCheckedNodes) {
data.getTreeCheckedNodes = function(setting, nodes, checked, results) {
if (!!nodes && nodes.length > 0) {
var p = nodes[0].getParentNode();
if (!!p && !!p.isHidden) {
return [];
}
}
return _getTreeCheckedNodes.apply(data, arguments);
}
}
var _getTreeChangeCheckedNodes = data.getTreeChangeCheckedNodes;
if (!!_getTreeChangeCheckedNodes) {
data.getTreeChangeCheckedNodes = function(setting, nodes, results) {
if (!!nodes && nodes.length > 0) {
var p = nodes[0].getParentNode();
if (!!p && !!p.isHidden) {
return [];
}
}
return _getTreeChangeCheckedNodes.apply(data, arguments);
}
}
var _expandCollapseSonNode = view.expandCollapseSonNode;
if (!!_expandCollapseSonNode) {
view.expandCollapseSonNode = function(setting, node, expandFlag, animateFlag, callback) {
if (!!node && !!node.isHidden) {
return;
}
_expandCollapseSonNode.apply(view, arguments);
}
}
var _setSonNodeCheckBox = view.setSonNodeCheckBox;
if (!!_setSonNodeCheckBox) {
view.setSonNodeCheckBox = function(setting, node, value, srcNode) {
if (!!node && !!node.isHidden) {
return;
}
_setSonNodeCheckBox.apply(view, arguments);
}
}
var _repairParentChkClassWithSelf = view.repairParentChkClassWithSelf;
if (!!_repairParentChkClassWithSelf) {
view.repairParentChkClassWithSelf = function(setting, node) {
if (!!node && !!node.isHidden) {
return;
}
_repairParentChkClassWithSelf.apply(view, arguments);
}
}
})(jQuery);
