?? treeview_kernel.js
字號:
function ComponentArt_TreeView(qzrm,qzvh){
this.TreeViewID=qzrm;
if(!qzvh){
this.qqGa=new Array();
}
else{
this.qqGa=qzvh;
};
this.CollapseImageUrl='';
this.ExpandImageUrl='';
this.NoExpandImageUrl='';
this.LeafNodeImageUrl='';
this.ParentNodeImageUrl='';
this.ExpandedParentNodeImageUrl='';
this.LineImagesFolderUrl='';
this.NodeCssClass='';
this.HoverNodeCssClass='';
this.NodeRowCssClass='';
this.HoverNodeRowCssClass='';
this.SelectedNodeCssClass='';
this.SelectedHoverNodeCssClass='';
this.SelectedNodeRowCssClass='';
this.SelectedHoverNodeRowCssClass='';
this.CollapseTransitionCustomFilter='';
this.ExpandTransitionCustomFilter='';
this.NodeEditCssClass='';
this.FocusedCssClass='';
this.CssClass='';
this.ForceHighlightedNodeID='';
this.qzfw=0;
this.qzap=0;
this.qzkj=0;
}
;
ComponentArt_TreeView.prototype.qqGo=['PostBackID', 'ParentStorageIndex',
'ChildIndices', 'Text',
'ID', 'Expanded',
'AutoPostBackOnSelect', 'AutoPostBackOnMove',
'AutoPostBackOnRename', 'AutoPostBackOnCheckChanged',
'AutoPostBackOnExpand', 'AutoPostBackOnCollapse',
'ClientSideCommand', 'NavigateUrl',
'Target', 'ImageUrl',
'ImageHeight', 'ImageWidth',
'LabelPadding', 'Indent',
'Selectable', 'ExtendNodeCell',
'EditingEnabled', 'DraggingEnabled',
'DroppingEnabled', 'ShowCheckBox',
'Checked', 'CssClass',
'HoverCssClass', 'RowCssClass',
'HoverRowCssClass', 'ContentCallbackUrl',
'ExpandedImageUrl', 'SelectedCssClass',
'SelectedHoverCssClass', 'SelectedRowCssClass',
'SelectedHoverRowCssClass', 'Value',
'ToolTip', 'DraggingAcrossTreesEnabled',
'DroppingAcrossTreesEnabled','MarginImageUrl',
'PageViewId'];
ComponentArt_TreeView.prototype.AddNode=function(qzz){
qzz.StorageIndex=-1;
qzz.ParentStorageIndex=-1;
qzz.ParentTreeView=this;
qzz.qzcu=0;
qzz.SaveState();
};
ComponentArt_TreeView.prototype.CheckAll=function(){
var nodes=this.Nodes();
for(var qzAde=0;qzAde<nodes.length;qzAde++){
nodes[qzAde].CheckAll();
}
;
};
ComponentArt_TreeView.prototype.CollapseAll=function(){
this.CollapseTo(0);
};
ComponentArt_TreeView.prototype.CollapseTo=function(qzcu,qzz){
var nodes;
if(!qzz){
nodes=this.Nodes();
}
else{
nodes=qzz.Nodes();
};
for(var qzAde=0;qzAde<nodes.length;qzAde++){
this.CollapseTo(qzcu,nodes[qzAde]);
if(nodes[qzAde].Expanded&&nodes[qzAde].ChildIndices.length>0&&nodes[qzAde].CalculateDepth()>=qzcu){
nodes[qzAde].Collapse(true);
};
}
;
};
ComponentArt_TreeView.prototype.UnCheckAll=function(){
var nodes=this.Nodes();
for(var qzAde=0;qzAde<nodes.length;qzAde++){
nodes[qzAde].UnCheckAll();
}
;
};
ComponentArt_TreeView.prototype.ExpandAll=function(){
var nodes=this.Nodes();
for(var qzAde=0;qzAde<nodes.length;qzAde++){
if(!nodes[qzAde].Expanded&&nodes[qzAde].ChildIndices.length>0){
nodes[qzAde].Expand(true);
nodes[qzAde].ExpandAll();
};
}
;
};
ComponentArt_TreeView.prototype.Nodes=function(){
var qqSi=FindInArray(this.qqGo,'ParentStorageIndex'),qztn=new Array();
for(var qzba=0;qzba<this.qqGa.length;qzba++){
if(this.qqGa[qzba][qqSi]==-1){
qztn[qztn.length]=this.qzo(qzba);
};
}
;
return qztn;
};
ComponentArt_TreeView.prototype.FindNodeById=function(id,bPostbackId){
var qqSh=FindInArray(this.qqGo,'PostBackID'),qqSg=FindInArray(this.qqGo,'ID'),qzgv=this.qqGa,length=qzgv.length;
for(var qzba=0;qzba<length;qzba++){
var qzan=qzgv[qzba];
if(bPostbackId){
if(qzan[qqSh]==id){
return this.qzo(qzba);
};
}
else{
if(qzan[qqSg]==id){
var qzsz=this.qzo(qzba);
qzsz.ResolveAncestors();
return qzsz;
};
};
}
;
};
ComponentArt_TreeView.prototype.Render=function(qzja){
var qzww=false;
if(!qzja){
qzja=this.qzAgh;
}
else{
this.qzAgh=qzja;
qzww=true;
};
var qzn=document.getElementById(qzja);
qzn.innerHtml="";
var qzAls='',qzsm=this.Nodes();
for(var qzba=0;qzba<qzsm.length;qzba++){
qzAls+=qzsm[qzba].GetHtml();
}
;
qzn.innerHTML=qzAls;
this.SelectedNodeDom=null;
this.SelectedNodeCellDom=null;
if(qzww&&document.all){
var qzux=document.getElementById(this.TreeViewID+"_ScrollData");
if(qzux){
var qzAif=qzux.value.split(',');
setTimeout(
'if('+qzja+'.scrollLeft==0) '+qzja+'.scrollLeft='+qzAif[0]+';if('+qzja+'.scrollTop==0) '+qzja+'.scrollTop='
+qzAif[1]+';',
100);
};
};
qzn.onmousemove=ComponentArt_CancelEvent;
};
ComponentArt_TreeView.prototype.SelectNodeById=function(itemId,qzma){
var qzm=this.FindNodeById(itemId,qzma);
if(!qzm||!qzm.Selectable){
return;
};
var qzcd=document.getElementById(this.TreeViewID+'_item_'+qzm.StorageIndex);
if(!qzcd&&this.ExpandSelectedPath){
var qzee=qzm,qzfk=null,qzdg=null;
while(qzee.ParentStorageIndex>=0){
qzee=qzee.GetParentNode();
if(qzee.Expanded){
break;
};
qzdg=qzfk;
qzfk=qzee;
if(qzdg){
qzdg.Expanded=true;
qzdg.SaveState();
};
}
;
if(qzfk){
ComponentArt_ExpandCollapse(qzfk.StorageIndex,this.TreeViewID,qzfk.CalculateDepth())
};
qzcd=document.getElementById(this.TreeViewID+'_item_'+qzm.StorageIndex);
};
if(!qzcd){
this.SelectedNode=qzm;
}
else{
var qzgo=document.getElementById(this.TreeViewID+'_item_'+qzm.StorageIndex+'_cell');
qzrb(this,qzm,qzcd,qzgo,qzma);
qzAgv(qzcd,qzma);
};
};
ComponentArt_TreeView.prototype.GetFirstRootNodeIndex=function(){
var qqSi=FindInArray(this.qqGo,'ParentStorageIndex');
for(var qzba=0;qzba<this.qqGa.length;qzba++){
if(this.qqGa[qzba][qqSi]==-1){
return qzba;
};
}
;
return 0;
};
ComponentArt_TreeView.prototype.GetLastRootNodeIndex=function(){
var qqSi=FindInArray(this.qqGo,'ParentStorageIndex');
for(var qzba=this.qqGa.length-1;qzba>=0;qzba--){
if(this.qqGa[qzba][qqSi]==-1){
return qzba;
};
}
;
return 0;
};
ComponentArt_TreeView.prototype.qzo=function(qzgc,qzbo){
if(qzgc<0){
return null;
};
var qzan=this.qqGa[qzgc],qzm=new ComponentArt_TreeViewNode();
for(var qzba=0;qzba<this.qqGo.length;qzba++){
if(qzan[qzba]!=null)
qzm[this.qqGo[qzba]]=qzan[qzba];
}
;
if(!qzm.Text)
qzm.Text='';
if(qzbo){
qzm.ParentNode=qzbo;
qzm.qzcu=qzbo.qzcu+1;
};
qzm.ParentTreeView=this;
qzm.StorageIndex=qzgc;
return qzm;
};
function ComponentArt_TreeViewNode(){
this.ID='';
this.PostBackID='';
this.ParentTreeView=null;
this.ParentNode=null;
this.qzcu=0;
this.Text='';
this.Value='';
this.LabelPadding=0;
this.Indent=0;
this.StorageIndex=-1;
this.ParentStorageIndex=-1;
this.ChildIndices=new Array();
}
;
ComponentArt_TreeViewNode.prototype.AddNode=function(qzz,qzgc){
qzz.ParentStorageIndex=this.StorageIndex;
qzz.ParentTreeView=this.ParentTreeView;
qzz.qzcu=this.qzcu+1;
qzz.SaveState();
this.ChildIndices[this.ChildIndices.length]=qzz.StorageIndex;
if((qzgc||qzgc==0)&&qzgc<this.ChildIndices.length-1){
for(var qzba=this.ChildIndices.length-1;qzba>qzgc;qzba--){
this.ChildIndices[qzba]=this.ChildIndices[qzba-1];
}
;
this.ChildIndices[qzba]=qzz.StorageIndex;
};
};
ComponentArt_TreeViewNode.prototype.CalculateDepth=function(){
var qzcu=0;
for(var qzz=this;qzz.ParentStorageIndex>=0;qzz=qzz.ParentNode?qzz.ParentNode:qzz.GetParentNode()){
qzcu++;
}
;
this.qzcu=qzcu;
return qzcu;
};
ComponentArt_TreeViewNode.prototype.ClearChildren=function(){
for(var qzba=0;qzba<this.ChildIndices.length;qzba++){
this.RemoveNode(this.ChildIndices[qzba]);
}
;
};
ComponentArt_TreeViewNode.prototype.CheckAll=function(){
if(this.ShowCheckBox&&!this.Checked){
this.Checked=true;
this.SaveState();
};
var nodes=this.Nodes();
for(var qzAde=0;qzAde<nodes.length;qzAde++){
nodes[qzAde].CheckAll();
}
;
};
ComponentArt_TreeViewNode.prototype.UnCheckAll=function(){
if(this.ShowCheckBox&&this.Checked){
this.Checked=false;
this.SaveState();
};
var nodes=this.Nodes();
for(var qzAde=0;qzAde<nodes.length;qzAde++){
nodes[qzAde].UnCheckAll();
}
;
};
ComponentArt_TreeViewNode.prototype.Collapse=function(qqZj){
if(this.Expanded){
qzqp(this.ParentTreeView,document.getElementById(this.ParentTreeView.TreeViewID+'_item_'+this.StorageIndex+'_div'),
this, qqZj);
};
};
ComponentArt_TreeViewNode.prototype.CollapseAll=function(){
var nodes=this.Nodes();
for(var qzAde=0;qzAde<nodes.length;qzAde++){
if(nodes[qzAde].Expanded&&nodes[qzAde].ChildIndices.length>0){
nodes[qzAde].Collapse(true);
nodes[qzAde].CollapseAll();
};
}
;
};
ComponentArt_TreeViewNode.prototype.Expand=function(qqZj){
if(!this.Expanded&&this.ChildIndices.length>0){
qzzn(this.ParentTreeView,document.getElementById(this.ParentTreeView.TreeViewID+'_item_'+this.StorageIndex+'_div'),
this, this.CalculateDepth(),
qqZj);
};
};
ComponentArt_TreeViewNode.prototype.ExpandAll=function(){
var nodes=this.Nodes();
for(var qzAde=0;qzAde<nodes.length;qzAde++){
if(!nodes[qzAde].Expanded&&nodes[qzAde].ChildIndices.length>0){
nodes[qzAde].Expand(true);
nodes[qzAde].ExpandAll();
};
}
;
};
ComponentArt_TreeViewNode.prototype.GetCurrentIndex=function(){
if(this.ParentStorageIndex>=0){
if(!this.ParentNode)
this.ParentNode=this.GetParentNode();
for(var qzgc=0;qzgc<this.ParentNode.ChildIndices.length;qzgc++){
if(this.ParentNode.ChildIndices[qzgc]==this.StorageIndex){
return qzgc;
};
}
;
}
else{
if(this.ParentTreeView){
var qzsm=this.ParentTreeView.Nodes();
for(var qzgc=0;qzgc<qzsm.length;qzgc++){
if(qzsm[qzgc].StorageIndex==this.StorageIndex){
return qzgc;
};
}
;
};
};
return -1;
};
ComponentArt_TreeViewNode.prototype.GetParentNode=function(){
if(this.ParentStorageIndex<0){
return null;
}
else{
this.ParentNode=this.ParentTreeView.qzo(this.ParentStorageIndex);
return this.ParentNode;
};
};
ComponentArt_TreeViewNode.prototype.Nodes=function(param){
if(!param){
var qzie=new Array(),length=this.ChildIndices.length;
for(var qzba=0;qzba<length;qzba++){
var qzm=this.ParentTreeView.qzo(this.ChildIndices[qzba],this);
qzie[qzie.length]=qzm;
}
;
return qzie;
}
else{
if(typeof (param)=='number'){
return this.ParentTreeView.qzo(this.ChildIndices[param],this);
}
else{
};
};
return null;
};
ComponentArt_TreeViewNode.prototype.Remove=function(){
if(this.ParentTreeView.SelectedNode!=null&&this.ParentTreeView.SelectedNode.StorageIndex==this.StorageIndex){
this.ParentTreeView.SelectedNode=null;
};
if(this.ParentTreeView.KeyboardEnabled){
ComponentArt_InitKeyboard(this.ParentTreeView);
};
var qzsi=this.GetParentNode();
if(qzsi!=null){
qzsi.RemoveNode(this.StorageIndex);
}
else{
this.ParentStorageIndex=-33;
this.SaveState();
};
};
ComponentArt_TreeViewNode.prototype.RemoveNode=function(qzgc){
var qzba;
for(qzba=0;qzba<this.ChildIndices.length;qzba++){
if(this.ChildIndices[qzba]==qzgc){
break;
};
}
;
for(;qzba<this.ChildIndices.length-1;qzba++){
this.ChildIndices[qzba]=this.ChildIndices[qzba+1];
}
;
this.ChildIndices.length--;
};
ComponentArt_TreeViewNode.prototype.ResolveAncestors=function(){
var qzAer=this;
while(qzAer.ParentStorageIndex>=0){
qzAer.ParentNode=qzAer.GetParentNode();
qzAer=qzAer.ParentNode;
}
;
};
ComponentArt_TreeViewNode.prototype.SaveState=function(){
var qzam;
if(this.ParentTreeView&&this.StorageIndex>=0){
qzam=this.ParentTreeView.qqGa[this.StorageIndex];
}
else{
qzam=new Array();
};
for(var qzba=0;qzba<this.ParentTreeView.qqGo.length;qzba++){
var qqGz=this.ParentTreeView.qqGo[qzba];
if(qqGz=='Text'&&qzam[qzba]!=this.Text){
this.qzAdh();
};
if(qqGz=='Expanded'&&qzam[qzba]!=this.Expanded){
this.qzAbp();
};
if(qqGz=='Checked'&&qzam[qzba]!=this.Checked){
this.qzAat();
};
if(qqGz=='Value'&&qzam[qzba]!=this.Value){
this.qzAdg();
};
qzam[qzba]=this[qqGz];
}
;
var qzgv=this.ParentTreeView.qqGa;
if(this.StorageIndex<0){
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