?? tree_level2.js
字號(hào):
var aTag = findATag(document.getElementById(tree.brothers[i].id).firstChild);
// alert(" the aTag: "+aTag);
// alert(" the brother srcIndex: "+document.getElementById(aTag.firstChild.id).sourceIndex);
clickCloseOnFolderLevel(document.getElementById(aTag.firstChild.id).sourceIndex, tree.brothers[i].id, tree.brothers[i].name, tree.brothers[i].parentId, tree.brothers[i].type, tree.brothers[i].orgname, tree.brothers[i].code);
}
}
divElement.style.display = "";
imgElement.src=img_folder_open;;
if (fimgElement.src!=null && fimgElement.src.indexOf(img_plus)!=-1)
{
fimgElement.src=img_minus;
} else {
fimgElement.src=img_minus_last;
}
} else {
divElement.style.display = "none";
imgElement.src=img_folder_close;
if (fimgElement.src!=null && fimgElement.src.indexOf(img_minus)!=-1)
{
fimgElement.src=img_plus;;
} else {
fimgElement.src=img_plus_last;
}
}
}
/**
* 收縮層，并用相應(yīng)的圖片替代現(xiàn)有圖片，實(shí)現(xiàn)動(dòng)態(tài)收縮動(dòng)作
* add by yancj 2004.6.2
*/
function clickCloseOnFolderLevel(srcIndex, nid, nname, nparentId, ntype, norgname, ncode) {
tree.drawNodesLevel(new node(nid, nname, nparentId,ntype, norgname, ncode));
var dId="d"+nid;
// alert(" the node id: "+nid);
document.getElementById(dId).innerHTML=strTree;
// alert("hello");
// var srcIndex = event.srcElement.sourceIndex;
var divElement = document.all[srcIndex+5]; //得到層對(duì)象
// alert(" the srcIndex: "+srcIndex);
var imgElement = document.all[srcIndex+2]; //得到圖片對(duì)象
var fimgElement = document.all[srcIndex]; //得到前導(dǎo)圖片對(duì)象(即它本身)
if (divElement.style.display == "none")
{
// alert("none");
/*
divElement.style.display = "";
imgElement.src=img_folder_open;;
if (fimgElement.src!=null && fimgElement.src.indexOf(img_plus)!=-1)
{
fimgElement.src=img_minus;
} else {
fimgElement.src=img_minus_last;
}
*/
} else {
divElement.style.display = "none";
imgElement.src=img_folder_close;
if (fimgElement.src!=null && fimgElement.src.indexOf(img_minus)!=-1)
{
fimgElement.src=img_plus;;
} else {
fimgElement.src=img_plus_last;
}
}
}
/**
* 單擊目錄，同時(shí)打開(kāi)子目錄
* 展開(kāi)一級(jí)子目錄方式： 當(dāng)點(diǎn)擊目錄節(jié)點(diǎn)的前導(dǎo)"加號(hào)|減號(hào)"圖片時(shí)，展開(kāi)層或收縮層，并用相應(yīng)的圖片替代現(xiàn)有圖片，實(shí)現(xiàn)動(dòng)態(tài)收縮動(dòng)作
* add by yancj 2004.6.2
*/
function clickOnFolderLevelFold(nid, nname, nparentId, ntype, norgname, ncode) {
tree.drawNodesLevel(new node(nid, nname, nparentId,ntype, norgname, ncode));
var dId="d"+nid;
document.getElementById(dId).innerHTML=strTree;
var srcIndex = event.srcElement.sourceIndex;
// alert(" the srcIndex: "+srcIndex);
var divElement = document.all[srcIndex+1]; //得到層對(duì)象
var imgElement = document.all[srcIndex-2]; //得到圖片對(duì)象
var fimgElement = document.all[srcIndex-4]; //得到前導(dǎo)圖片對(duì)象(即它本身)
if (divElement.style.display == "none")
{
// 得到當(dāng)前目錄節(jié)點(diǎn)的兄弟節(jié)點(diǎn)集合
this.getBrothers(new node(nid, nname, nparentId,ntype, norgname, ncode));
for(var i=0; i<tree.brothers.length;i++){
if(tree.brothers[i].type == "folder") {
// alert("get brother id["+i+"]: "+tree.brothers[i].id);
var aTag = findATag(document.getElementById(tree.brothers[i].id).firstChild);
// srcids[idx++] = aTag.firstChild.id;
// document.getElementById(tree.brothers[i].id).sourceIndex
// alert(" the brother srcIndex: "+document.getElementById(aTag.firstChild.id).sourceIndex);
clickCloseOnFolderLevelFold(document.getElementById(aTag.firstChild.id).sourceIndex, tree.brothers[i].id, tree.brothers[i].name, tree.brothers[i].parentId, tree.brothers[i].type, tree.brothers[i].orgname, tree.brothers[i].code);
}
}
divElement.style.display = "";
imgElement.src=img_folder_open;;
if (fimgElement.src!=null && fimgElement.src.indexOf(img_plus)!=-1)
{
fimgElement.src=img_minus;
} else {
fimgElement.src=img_minus_last;
}
} else {
divElement.style.display = "none";
imgElement.src=img_folder_close;
if (fimgElement.src!=null && fimgElement.src.indexOf(img_minus)!=-1)
{
fimgElement.src=img_plus;;
} else {
fimgElement.src=img_plus_last;
}
}
}
/** 對(duì)于單擊目錄，同時(shí)打開(kāi)子目錄
* 收縮層，并用相應(yīng)的圖片替代現(xiàn)有圖片，實(shí)現(xiàn)動(dòng)態(tài)收縮動(dòng)作
* add by yancj 2004.6.2
*/
function clickCloseOnFolderLevelFold(srcIndex, nid, nname, nparentId, ntype, norgname, ncode) {
tree.drawNodesLevel(new node(nid, nname, nparentId,ntype, norgname, ncode));
var dId="d"+nid;
// alert(" the node id: "+nid);
document.getElementById(dId).innerHTML=strTree;
// alert("hello");
// var srcIndex = event.srcElement.sourceIndex;
var divElement = document.all[srcIndex+5]; //得到層對(duì)象
// alert(" the srcIndex: "+srcIndex);
var imgElement = document.all[srcIndex+2]; //得到圖片對(duì)象
var fimgElement = document.all[srcIndex]; //得到前導(dǎo)圖片對(duì)象(即它本身)
if (divElement.style.display == "none")
{
// alert("none");
/*
divElement.style.display = "";
imgElement.src=img_folder_open;;
if (fimgElement.src!=null && fimgElement.src.indexOf(img_plus)!=-1)
{
fimgElement.src=img_minus;
} else {
fimgElement.src=img_minus_last;
}
*/
} else {
divElement.style.display = "none";
imgElement.src=img_folder_close;
if (fimgElement.src!=null && fimgElement.src.indexOf(img_minus)!=-1)
{
fimgElement.src=img_plus;;
} else {
fimgElement.src=img_plus_last;
}
}
}
function clickOnFolderLevelInf(nid, nname, nparentId, ntype, norgname, ncode, srcIndex) {
// 添加相應(yīng)子目錄html代碼
tree.drawNodesLevel(new node(nid, nname, nparentId,ntype, norgname, ncode));
var dId="d"+nid;
document.getElementById(dId).innerHTML=strTree;
// 打開(kāi)一級(jí)目錄
openFolder(srcIndex);
}
/** 畫出符合目錄查詢的第一個(gè)節(jié)點(diǎn)
add by yancj 2004-1-5
*/
function drawFirstSearchNode(node) {
strTree += "<table border='0' cellspacing='0' cellpadding='0'>";
strTree += "<tr style='font-size:12px'><td id='" + node.id + "'>";
var fIDid = fID++;
this.drawFrontLine(node);
if (node.type == "folder")
{
strTree += "<a onClick='clickOnFolder()' onFocus='this.blur()' href='#'><img id='" + (fIDid) + "' border='0' src='"+node.fImage+"'></a>";
strTree += "<a onFocus='this.blur()' href='#'><img border='0' src='"+node.image+"'></a>";
strTree += "</td><td valign='middle'>";
strTree += "<a onFocus='this.blur()' class='a05' id='folderLink' href='"+node.orgname+"' target='"+node.code+"' >"+node.name+"</a>";
} else {
strTree += "<img id='" + (fIDid) + "' border='0' src='"+node.fImage+"'>";
strTree += "<a onFocus='this.blur()' href='"+node.orgname+"' target='"+node.code+"')><img border='0' src='"+node.image+"'></a>";
strTree += "</td><td valign='middle'>";
strTree += "<a onFocus='this.blur()' class='a05' href='"+node.orgname+"' target='"+node.code+"') >"+node.name+"</a>";
}
strTree += "</td></tr>";
strTree += "</table>";
// 對(duì)所有符合查詢條件的節(jié)點(diǎn)
for(i = 0; i < ids.length; i++) {
if (ids[i] == node.id) {
// 將該節(jié)點(diǎn)img對(duì)應(yīng)的Id寫到數(shù)組里去，當(dāng)頁(yè)面節(jié)點(diǎn)樹建立后，對(duì)所有符合條件的節(jié)點(diǎn)展開(kāi)
srcids[idx++] = fIDid;
// 展開(kāi)符合條件的節(jié)點(diǎn)的父節(jié)點(diǎn)
/// addParentID(node);
}
}
}
/* 用于目錄查詢時(shí)，自動(dòng)展開(kāi)符合條件的目錄
add by yancj 2004-1-5
*/
function openFolder(srcIndex) {
var divElement = document.all[srcIndex+5]; //得到層對(duì)象
var imgElement = document.all[srcIndex+2]; //得到圖片對(duì)象
var fimgElement = document.all[srcIndex]; //得到前導(dǎo)圖片對(duì)象(即它本身)
// alert( " the image src: "+ imgElement.src);
// var theFileImg="http://localhost:8080"+img_file;
// alert( " the image path: "+ theFileImg);
// if (imgElement.src == theFileImg){
// alert(" not open");
// }else{
divElement.style.display = "";
imgElement.src=img_folder_open;
if (fimgElement.src!=null && fimgElement.src.indexOf(img_plus)!=-1)
{
fimgElement.src=img_minus;
} else {
fimgElement.src=img_minus_last;
}
// }
}
/* 用于目錄查詢時(shí)，自動(dòng)展開(kāi)符合條件的目錄(返回整個(gè)字符串方式)
add by yancj 2004-2-10
*/
function searchFolder() {
for(i = 0; i < ids.length; i++) {
// 增加符合條件的節(jié)點(diǎn)的父節(jié)點(diǎn)Id(遞歸)
addParentIDById(ids[i]);
}
for (i = 0; i < srcids.length; i++) {
try {
openFolder(document.getElementById(srcids[i]).sourceIndex);
}
catch(e) {}
}
}
<!--
/**
* Based on Folding Menu Tree
* Dynamic Drive (www.dynamicdrive.com)
* For full source code, installation instructions,
* 100's more DHTML scripts, and Terms Of
* Use, visit dynamicdrive.com
*
* Updated to support arbitrarily nested lists
* by Mark Quinn (mark@robocast.com) November 2nd 1998
*/
var head="display:''"
img1=new Image()
img1.src="images/fold.gif"
img2=new Image()
img2.src="images/open.gif"
function change(){
if(!document.all)
return
if (event.srcElement.id=="foldheader") {
var srcIndex = event.srcElement.sourceIndex
var nested = document.all[srcIndex+2]
if (nested.style.display=="none") {
nested.style.display=''
//event.srcElement.style.listStyleImage="url(open.gif)"
event.srcElement.src="images/left_folderopen.gif"
}
else {
nested.style.display="none"
//event.srcElement.style.listStyleImage="url(fold.gif)"
event.srcElement.src="images/left_folder.gif"
}
}
}
function changeTwins(){
var foldnode = event.srcElement.previousSibling.previousSibling
if (foldnode.id == "foldheader") {
var srcIndex = foldnode.sourceIndex
var nested = document.all[srcIndex+2]
if (nested.style.display=="none") {
nested.style.display=''
//event.srcElement.style.listStyleImage="url(open.gif)"
foldnode.src="images/left_folderopen.gif"
}
else {
nested.style.display="none"
//event.srcElement.style.listStyleImage="url(fold.gif)"
foldnode.src="images/left_folder.gif"
}
}
}
document.onclick=change
//-->
?? 快捷鍵說(shuō)明
復(fù)制代碼
Ctrl + C
搜索代碼
Ctrl + F
全屏模式
F11
切換主題
Ctrl + Shift + D
顯示快捷鍵
?
增大字號(hào)
Ctrl + =
減小字號(hào)
Ctrl + -