Файловый менеджер

Файловый менеджер - Редактировать - /home/lmsyaran/public_html/administrator/components/com_dump/assets/js/folder-tree-static.js

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/********************************************************************************************************** (C) www.dhtmlgoodies.com, October 2005 Update log: December, 19th, 2005 - Version 1.1: Added support for several trees on a page January, 25th, 2006 - Version 1.2: Added onclick event to text nodes. February, 3rd 2006 - Dynamic load nodes by use of Ajax This is a script from www.dhtmlgoodies.com. You will find this and a lot of other scripts at our website. Terms of use: You are free to use this script as long as the copyright message is kept intact. However, you may not redistribute, sell or repost it without our permission. Thank you! www.dhtmlgoodies.com Alf Magne Kalleland *********************************************************************************************************/ var idOfFolderTrees = ['dhtmlgoodies_tree','dhtmlgoodies_tree2']; //var imageFolder = '/assets/images/'; // Path to images var folderImage = 'dhtmlgoodies_folder.gif'; var plusImage = 'dhtmlgoodies_plus.gif'; var minusImage = 'dhtmlgoodies_minus.gif'; var initExpandedNodes = ''; // Cookie - initially expanded nodes; var useAjaxToLoadNodesDynamically = false; var ajaxRequestFile = 'writeNodes.php'; var contextMenuActive = false; // Set to false if you don't want to be able to delete and add new nodes dynamically var ajaxObjectArray = new Array(); var treeUlCounter = 0; var nodeId = 1; / These cookie functions are downloaded from http://www.mach5.com/support/analyzer/manual/html/General/CookiesJavaScript.htm / function Get_Cookie(name) { var start = document.cookie.indexOf(name+"="); var len = start+name.length+1; if ((!start) && (name != document.cookie.substring(0,name.length))) return null; if (start == -1) return null; var end = document.cookie.indexOf(";",len); if (end == -1) end = document.cookie.length; return unescape(document.cookie.substring(len,end)); } // This function has been slightly modified function Set_Cookie(name,value,expires,path,domain,secure) { expires = expires 6060241000; var today = new Date(); var expires_date = new Date( today.getTime() + (expires) ); var cookieString = name + "=" +escape(value) + ( (expires) ? ";expires=" + expires_date.toGMTString() : "") + ( (path) ? ";path=" + path : "") + ( (domain) ? ";domain=" + domain : "") + ( (secure) ? ";secure" : ""); document.cookie = cookieString; } function expandAll(treeId) { var menuItems = document.getElementById(treeId).getElementsByTagName('LI'); for(var no=0;no<menuItems.length;no++){ var subItems = menuItems[no].getElementsByTagName('UL'); if(subItems.length>0 && subItems[0].style.display!='block'){ showHideNode(false,menuItems[no].id.replace(/[^0-9]/g,'')); } } } function collapseAll(treeId) { var menuItems = document.getElementById(treeId).getElementsByTagName('LI'); for(var no=0;no<menuItems.length;no++){ var subItems = menuItems[no].getElementsByTagName('UL'); if(subItems.length>0 && subItems[0].style.display=='block'){ showHideNode(false,menuItems[no].id.replace(/[^0-9]/g,'')); } } } function getNodeDataFromServer(ajaxIndex,ulId,parentId) { document.getElementById(ulId).innerHTML = ajaxObjectArray[ajaxIndex].response; ajaxObjectArray[ajaxIndex] = false; parseSubItems(ulId,parentId); } function parseSubItems(ulId,parentId) { if(initExpandedNodes){ var nodes = initExpandedNodes.split(','); } var branchObj = document.getElementById(ulId); var menuItems = branchObj.getElementsByTagName('LI'); // Get an array of all menu items for(var no=0;no<menuItems.length;no++){ var imgs = menuItems[no].getElementsByTagName('IMG'); if(imgs.length>0)continue; nodeId++; var subItems = menuItems[no].getElementsByTagName('UL'); var img = document.createElement('IMG'); img.src = imageFolder + plusImage; img.onclick = showHideNode; if(subItems.length==0)img.style.visibility='hidden';else{ subItems[0].id = 'tree_ul_' + treeUlCounter; treeUlCounter++; } var aTag = menuItems[no].getElementsByTagName('A')[0]; aTag.onclick = showHideNode; if(contextMenuActive)aTag.oncontextmenu = showContextMenu; menuItems[no].insertBefore(img,aTag); menuItems[no].id = 'dhtmlgoodies_treeNode' + nodeId; var folderImg = document.createElement('IMG'); if(menuItems[no].className){ folderImg.src = imageFolder + menuItems[no].className; }else{ folderImg.src = imageFolder + folderImage; } menuItems[no].insertBefore(folderImg,aTag); var tmpParentId = menuItems[no].getAttribute('parentId'); if(!tmpParentId)tmpParentId = menuItems[no].tmpParentId; if(tmpParentId && nodes[tmpParentId])showHideNode(false,nodes[no]); } } function showHideNode(e,inputId) { if(inputId){ if(!document.getElementById('dhtmlgoodies_treeNode'+inputId))return; thisNode = document.getElementById('dhtmlgoodies_treeNode'+inputId).getElementsByTagName('IMG')[0]; }else { thisNode = this; if(this.tagName=='A')thisNode = this.parentNode.getElementsByTagName('IMG')[0]; } if(thisNode.style.visibility=='hidden')return; var parentNode = thisNode.parentNode; inputId = parentNode.id.replace(/[^0-9]/g,''); if(thisNode.src.indexOf(plusImage)>=0){ thisNode.src = thisNode.src.replace(plusImage,minusImage); var ul = parentNode.getElementsByTagName('UL')[0]; ul.style.display='block'; if(!initExpandedNodes)initExpandedNodes = ','; if(initExpandedNodes.indexOf(',' + inputId + ',')<0) initExpandedNodes = initExpandedNodes + inputId + ','; if(useAjaxToLoadNodesDynamically){ // Using AJAX/XMLHTTP to get data from the server var firstLi = ul.getElementsByTagName('LI')[0]; var parentId = firstLi.getAttribute('parentId'); if(!parentId)parentId = firstLi.parentId; if(parentId){ ajaxObjectArray[ajaxObjectArray.length] = new sack(); var ajaxIndex = ajaxObjectArray.length-1; ajaxObjectArray[ajaxIndex].requestFile = ajaxRequestFile + '?parentId=' + parentId; ajaxObjectArray[ajaxIndex].onCompletion = function() { getNodeDataFromServer(ajaxIndex,ul.id,parentId); }; // Specify function that will be executed after file has been found ajaxObjectArray[ajaxIndex].runAJAX(); // Execute AJAX function } } }else{ thisNode.src = thisNode.src.replace(minusImage,plusImage); parentNode.getElementsByTagName('UL')[0].style.display='none'; initExpandedNodes = initExpandedNodes.replace(',' + inputId,''); } Set_Cookie('dhtmlgoodies_expandedNodes',initExpandedNodes,500); return false; } var okToCreateSubNode = true; function addNewNode(e) { if(!okToCreateSubNode)return; setTimeout('okToCreateSubNode=true',200); contextMenuObj.style.display='none'; okToCreateSubNode = false; source = contextMenuSource; while(source.tagName.toLowerCase()!='li')source = source.parentNode; / if (e.target) source = e.target; else if (e.srcElement) source = e.srcElement; if (source.nodeType == 3) // defeat Safari bug source = source.parentNode; / //while(source.tagName.toLowerCase()!='li')source = source.parentNode; var nameOfNewNode = prompt('Name of new node'); if(!nameOfNewNode)return; uls = source.getElementsByTagName('UL'); if(uls.length==0){ var ul = document.createElement('UL'); source.appendChild(ul); }else{ ul = uls[0]; ul.style.display='block'; } var img = source.getElementsByTagName('IMG'); img[0].style.visibility='visible'; var li = document.createElement('LI'); li.className='dhtmlgoodies_sheet.gif'; var a = document.createElement('A'); a.href = '#'; a.innerHTML = nameOfNewNode; li.appendChild(a); ul.id = 'newNode' + Math.round(Math.random()1000000); ul.appendChild(li); parseSubItems(ul.id); saveNewNode(nameOfNewNode,source.getElementsByTagName('A')[0].id); } /* Save a new node / function saveNewNode(nodeText,parentId) { self.status = 'Ready to save node ' + nodeText + ' which is a sub item of ' + parentId; // Use an ajax method here to save this new node. example below: / ajaxObjectArray[ajaxObjectArray.length] = new sack(); var ajaxIndex = ajaxObjectArray.length-1; ajaxObjectArray[ajaxIndex].requestFile = ajaxRequestFile + '?newNode=' + nodeText + '&parendId=' + parentId ajaxObjectArray[ajaxIndex].onCompletion = function() { self.status = 'New node has been saved'; }; // Specify function that will be executed after file has been found ajaxObjectArray[ajaxIndex].runAJAX(); // Execute AJAX function / } function deleteNode() { if(!okToCreateSubNode)return; setTimeout('okToCreateSubNode=true',200); contextMenuObj.style.display='none'; source = contextMenuSource; if(!confirm('Click OK to delete the node ' + source.innerHTML))return; okToCreateSubNode = false; var parentLi = source.parentNode.parentNode.parentNode; while(source.tagName.toLowerCase()!='li')source = source.parentNode; var lis = source.parentNode.getElementsByTagName('LI'); source.parentNode.removeChild(source); if(lis.length==0)parentLi.getElementsByTagName('IMG')[0].style.visibility='hidden'; deleteNodeOnServer(source.id); } function deleteNodeOnServer(nodeId) { self.status = 'Ready to delete node' + nodeId; // Use an ajax method here to save this new node. example below: / ajaxObjectArray[ajaxObjectArray.length] = new sack(); var ajaxIndex = ajaxObjectArray.length-1; ajaxObjectArray[ajaxIndex].requestFile = ajaxRequestFile + '?deleteNodeId=' + nodeId ajaxObjectArray[ajaxIndex].onCompletion = function() { self.status = 'Node has been deleted successfully'; }; // Specify function that will be executed after file has been found ajaxObjectArray[ajaxIndex].runAJAX(); // Execute AJAX function */ } function initTree() { for(var treeCounter=0;treeCounter<idOfFolderTrees.length;treeCounter++){ var dhtmlgoodies_tree = document.getElementById(idOfFolderTrees[treeCounter]); var menuItems = dhtmlgoodies_tree.getElementsByTagName('LI'); // Get an array of all menu items for(var no=0;no<menuItems.length;no++){ nodeId++; var subItems = menuItems[no].getElementsByTagName('UL'); var img = document.createElement('IMG'); img.src = imageFolder + plusImage; img.onclick = showHideNode; if(subItems.length==0)img.style.visibility='hidden';else{ subItems[0].id = 'tree_ul_' + treeUlCounter; treeUlCounter++; } var aTag = menuItems[no].getElementsByTagName('A')[0]; if(contextMenuActive)aTag.oncontextmenu = showContextMenu; aTag.onclick = showHideNode; menuItems[no].insertBefore(img,aTag); if(!menuItems[no].id)menuItems[no].id = 'dhtmlgoodies_treeNode' + nodeId; var folderImg = document.createElement('IMG'); if(menuItems[no].className){ folderImg.src = imageFolder + menuItems[no].className; }else{ folderImg.src = imageFolder + folderImage; } menuItems[no].insertBefore(folderImg,aTag); } } initExpandedNodes = Get_Cookie('dhtmlgoodies_expandedNodes'); if(initExpandedNodes){ var nodes = initExpandedNodes.split(','); for(var no=0;no<nodes.length;no++){ if(nodes[no])showHideNode(false,nodes[no]); } } } window.onload = initTree;

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