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jquery.ztree.core-3.5.min.js 29KB

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  1. /*
  2. * JQuery zTree core v3.5.18
  3. * http://zTree.me/
  4. *
  5. * Copyright (c) 2010 Hunter.z
  6. *
  7. * Licensed same as jquery - MIT License
  8. * http://www.opensource.org/licenses/mit-license.php
  9. *
  10. * email: hunter.z@263.net
  11. * Date: 2015-05-25
  12. */
  13. (function(p){var G,H,I,J,K,L,r={},u={},v={},M={treeId:"",treeObj:null,view:{addDiyDom:null,autoCancelSelected:!0,dblClickExpand:!0,expandSpeed:"fast",fontCss:{},nameIsHTML:!1,selectedMulti:!0,showIcon:!0,showLine:!0,showTitle:!0,txtSelectedEnable:!1},data:{key:{children:"children",name:"name",title:"",url:"url"},simpleData:{enable:!1,idKey:"id",pIdKey:"pId",rootPId:null},keep:{parent:!1,leaf:!1}},async:{enable:!1,contentType:"application/x-www-form-urlencoded",type:"post",dataType:"text",url:"",autoParam:[],
  14. otherParam:[],dataFilter:null},callback:{beforeAsync:null,beforeClick:null,beforeDblClick:null,beforeRightClick:null,beforeMouseDown:null,beforeMouseUp:null,beforeExpand:null,beforeCollapse:null,beforeRemove:null,onAsyncError:null,onAsyncSuccess:null,onNodeCreated:null,onClick:null,onDblClick:null,onRightClick:null,onMouseDown:null,onMouseUp:null,onExpand:null,onCollapse:null,onRemove:null}},w=[function(b){var a=b.treeObj,c=e.event;a.bind(c.NODECREATED,function(a,c,g){j.apply(b.callback.onNodeCreated,
  15. [a,c,g])});a.bind(c.CLICK,function(a,c,g,l,h){j.apply(b.callback.onClick,[c,g,l,h])});a.bind(c.EXPAND,function(a,c,g){j.apply(b.callback.onExpand,[a,c,g])});a.bind(c.COLLAPSE,function(a,c,g){j.apply(b.callback.onCollapse,[a,c,g])});a.bind(c.ASYNC_SUCCESS,function(a,c,g,l){j.apply(b.callback.onAsyncSuccess,[a,c,g,l])});a.bind(c.ASYNC_ERROR,function(a,c,g,l,h,e){j.apply(b.callback.onAsyncError,[a,c,g,l,h,e])});a.bind(c.REMOVE,function(a,c,g){j.apply(b.callback.onRemove,[a,c,g])});a.bind(c.SELECTED,
  16. function(a,c,g,l){j.apply(b.callback.onSelected,[c,g,l])});a.bind(c.UNSELECTED,function(a,c,g,l){j.apply(b.callback.onUnSelected,[c,g,l])})}],x=[function(b){var a=e.event;b.treeObj.unbind(a.NODECREATED).unbind(a.CLICK).unbind(a.EXPAND).unbind(a.COLLAPSE).unbind(a.ASYNC_SUCCESS).unbind(a.ASYNC_ERROR).unbind(a.REMOVE).unbind(a.SELECTED).unbind(a.UNSELECTED)}],y=[function(b){var a=h.getCache(b);a||(a={},h.setCache(b,a));a.nodes=[];a.doms=[]}],z=[function(b,a,c,d,f,g){if(c){var l=h.getRoot(b),e=b.data.key.children;
  17. c.level=a;c.tId=b.treeId+"_"+ ++l.zId;c.parentTId=d?d.tId:null;c.open=typeof c.open=="string"?j.eqs(c.open,"true"):!!c.open;c[e]&&c[e].length>0?(c.isParent=!0,c.zAsync=!0):(c.isParent=typeof c.isParent=="string"?j.eqs(c.isParent,"true"):!!c.isParent,c.open=c.isParent&&!b.async.enable?c.open:!1,c.zAsync=!c.isParent);c.isFirstNode=f;c.isLastNode=g;c.getParentNode=function(){return h.getNodeCache(b,c.parentTId)};c.getPreNode=function(){return h.getPreNode(b,c)};c.getNextNode=function(){return h.getNextNode(b,
  18. c)};c.isAjaxing=!1;h.fixPIdKeyValue(b,c)}}],s=[function(b){var a=b.target,c=h.getSetting(b.data.treeId),d="",f=null,g="",l="",i=null,o=null,k=null;if(j.eqs(b.type,"mousedown"))l="mousedown";else if(j.eqs(b.type,"mouseup"))l="mouseup";else if(j.eqs(b.type,"contextmenu"))l="contextmenu";else if(j.eqs(b.type,"click"))if(j.eqs(a.tagName,"span")&&a.getAttribute("treeNode"+e.id.SWITCH)!==null)d=j.getNodeMainDom(a).id,g="switchNode";else{if(k=j.getMDom(c,a,[{tagName:"a",attrName:"treeNode"+e.id.A}]))d=j.getNodeMainDom(k).id,
  19. g="clickNode"}else if(j.eqs(b.type,"dblclick")&&(l="dblclick",k=j.getMDom(c,a,[{tagName:"a",attrName:"treeNode"+e.id.A}])))d=j.getNodeMainDom(k).id,g="switchNode";if(l.length>0&&d.length==0&&(k=j.getMDom(c,a,[{tagName:"a",attrName:"treeNode"+e.id.A}])))d=j.getNodeMainDom(k).id;if(d.length>0)switch(f=h.getNodeCache(c,d),g){case "switchNode":f.isParent?j.eqs(b.type,"click")||j.eqs(b.type,"dblclick")&&j.apply(c.view.dblClickExpand,[c.treeId,f],c.view.dblClickExpand)?i=G:g="":g="";break;case "clickNode":i=
  20. H}switch(l){case "mousedown":o=I;break;case "mouseup":o=J;break;case "dblclick":o=K;break;case "contextmenu":o=L}return{stop:!1,node:f,nodeEventType:g,nodeEventCallback:i,treeEventType:l,treeEventCallback:o}}],A=[function(b){var a=h.getRoot(b);a||(a={},h.setRoot(b,a));a[b.data.key.children]=[];a.expandTriggerFlag=!1;a.curSelectedList=[];a.noSelection=!0;a.createdNodes=[];a.zId=0;a._ver=(new Date).getTime()}],B=[],C=[],D=[],E=[],F=[],h={addNodeCache:function(b,a){h.getCache(b).nodes[h.getNodeCacheId(a.tId)]=
  21. a},getNodeCacheId:function(b){return b.substring(b.lastIndexOf("_")+1)},addAfterA:function(b){C.push(b)},addBeforeA:function(b){B.push(b)},addInnerAfterA:function(b){E.push(b)},addInnerBeforeA:function(b){D.push(b)},addInitBind:function(b){w.push(b)},addInitUnBind:function(b){x.push(b)},addInitCache:function(b){y.push(b)},addInitNode:function(b){z.push(b)},addInitProxy:function(b,a){a?s.splice(0,0,b):s.push(b)},addInitRoot:function(b){A.push(b)},addNodesData:function(b,a,c){var d=b.data.key.children;
  22. a[d]||(a[d]=[]);if(a[d].length>0)a[d][a[d].length-1].isLastNode=!1,i.setNodeLineIcos(b,a[d][a[d].length-1]);a.isParent=!0;a[d]=a[d].concat(c)},addSelectedNode:function(b,a){var c=h.getRoot(b);h.isSelectedNode(b,a)||c.curSelectedList.push(a)},addCreatedNode:function(b,a){(b.callback.onNodeCreated||b.view.addDiyDom)&&h.getRoot(b).createdNodes.push(a)},addZTreeTools:function(b){F.push(b)},exSetting:function(b){p.extend(!0,M,b)},fixPIdKeyValue:function(b,a){b.data.simpleData.enable&&(a[b.data.simpleData.pIdKey]=
  23. a.parentTId?a.getParentNode()[b.data.simpleData.idKey]:b.data.simpleData.rootPId)},getAfterA:function(b,a,c){for(var d=0,f=C.length;d<f;d++)C[d].apply(this,arguments)},getBeforeA:function(b,a,c){for(var d=0,f=B.length;d<f;d++)B[d].apply(this,arguments)},getInnerAfterA:function(b,a,c){for(var d=0,f=E.length;d<f;d++)E[d].apply(this,arguments)},getInnerBeforeA:function(b,a,c){for(var d=0,f=D.length;d<f;d++)D[d].apply(this,arguments)},getCache:function(b){return v[b.treeId]},getNextNode:function(b,a){if(!a)return null;
  24. for(var c=b.data.key.children,d=a.parentTId?a.getParentNode():h.getRoot(b),f=0,g=d[c].length-1;f<=g;f++)if(d[c][f]===a)return f==g?null:d[c][f+1];return null},getNodeByParam:function(b,a,c,d){if(!a||!c)return null;for(var f=b.data.key.children,g=0,l=a.length;g<l;g++){if(a[g][c]==d)return a[g];var e=h.getNodeByParam(b,a[g][f],c,d);if(e)return e}return null},getNodeCache:function(b,a){if(!a)return null;var c=v[b.treeId].nodes[h.getNodeCacheId(a)];return c?c:null},getNodeName:function(b,a){return""+
  25. a[b.data.key.name]},getNodeTitle:function(b,a){return""+a[b.data.key.title===""?b.data.key.name:b.data.key.title]},getNodes:function(b){return h.getRoot(b)[b.data.key.children]},getNodesByParam:function(b,a,c,d){if(!a||!c)return[];for(var f=b.data.key.children,g=[],l=0,e=a.length;l<e;l++)a[l][c]==d&&g.push(a[l]),g=g.concat(h.getNodesByParam(b,a[l][f],c,d));return g},getNodesByParamFuzzy:function(b,a,c,d){if(!a||!c)return[];for(var f=b.data.key.children,g=[],d=d.toLowerCase(),l=0,e=a.length;l<e;l++)typeof a[l][c]==
  26. "string"&&a[l][c].toLowerCase().indexOf(d)>-1&&g.push(a[l]),g=g.concat(h.getNodesByParamFuzzy(b,a[l][f],c,d));return g},getNodesByFilter:function(b,a,c,d,f){if(!a)return d?null:[];for(var g=b.data.key.children,e=d?null:[],i=0,o=a.length;i<o;i++){if(j.apply(c,[a[i],f],!1)){if(d)return a[i];e.push(a[i])}var k=h.getNodesByFilter(b,a[i][g],c,d,f);if(d&&k)return k;e=d?k:e.concat(k)}return e},getPreNode:function(b,a){if(!a)return null;for(var c=b.data.key.children,d=a.parentTId?a.getParentNode():h.getRoot(b),
  27. f=0,g=d[c].length;f<g;f++)if(d[c][f]===a)return f==0?null:d[c][f-1];return null},getRoot:function(b){return b?u[b.treeId]:null},getRoots:function(){return u},getSetting:function(b){return r[b]},getSettings:function(){return r},getZTreeTools:function(b){return(b=this.getRoot(this.getSetting(b)))?b.treeTools:null},initCache:function(b){for(var a=0,c=y.length;a<c;a++)y[a].apply(this,arguments)},initNode:function(b,a,c,d,f,g){for(var e=0,h=z.length;e<h;e++)z[e].apply(this,arguments)},initRoot:function(b){for(var a=
  28. 0,c=A.length;a<c;a++)A[a].apply(this,arguments)},isSelectedNode:function(b,a){for(var c=h.getRoot(b),d=0,f=c.curSelectedList.length;d<f;d++)if(a===c.curSelectedList[d])return!0;return!1},removeNodeCache:function(b,a){var c=b.data.key.children;if(a[c])for(var d=0,f=a[c].length;d<f;d++)arguments.callee(b,a[c][d]);h.getCache(b).nodes[h.getNodeCacheId(a.tId)]=null},removeSelectedNode:function(b,a){for(var c=h.getRoot(b),d=0,f=c.curSelectedList.length;d<f;d++)if(a===c.curSelectedList[d]||!h.getNodeCache(b,
  29. c.curSelectedList[d].tId))c.curSelectedList.splice(d,1),d--,f--},setCache:function(b,a){v[b.treeId]=a},setRoot:function(b,a){u[b.treeId]=a},setZTreeTools:function(b,a){for(var c=0,d=F.length;c<d;c++)F[c].apply(this,arguments)},transformToArrayFormat:function(b,a){if(!a)return[];var c=b.data.key.children,d=[];if(j.isArray(a))for(var f=0,g=a.length;f<g;f++)d.push(a[f]),a[f][c]&&(d=d.concat(h.transformToArrayFormat(b,a[f][c])));else d.push(a),a[c]&&(d=d.concat(h.transformToArrayFormat(b,a[c])));return d},
  30. transformTozTreeFormat:function(b,a){var c,d,f=b.data.simpleData.idKey,g=b.data.simpleData.pIdKey,e=b.data.key.children;if(!f||f==""||!a)return[];if(j.isArray(a)){var h=[],i=[];for(c=0,d=a.length;c<d;c++)i[a[c][f]]=a[c];for(c=0,d=a.length;c<d;c++)i[a[c][g]]&&a[c][f]!=a[c][g]?(i[a[c][g]][e]||(i[a[c][g]][e]=[]),i[a[c][g]][e].push(a[c])):h.push(a[c]);return h}else return[a]}},m={bindEvent:function(b){for(var a=0,c=w.length;a<c;a++)w[a].apply(this,arguments)},unbindEvent:function(b){for(var a=0,c=x.length;a<
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  32. m.proxy).unbind("dblclick",m.proxy).unbind("mouseover",m.proxy).unbind("mouseout",m.proxy).unbind("mousedown",m.proxy).unbind("mouseup",m.proxy).unbind("contextmenu",m.proxy)},doProxy:function(b){for(var a=[],c=0,d=s.length;c<d;c++){var f=s[c].apply(this,arguments);a.push(f);if(f.stop)break}return a},proxy:function(b){var a=h.getSetting(b.data.treeId);if(!j.uCanDo(a,b))return!0;for(var a=m.doProxy(b),c=!0,d=0,f=a.length;d<f;d++){var g=a[d];g.nodeEventCallback&&(c=g.nodeEventCallback.apply(g,[b,g.node])&&
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  34. b.metaKey)&&c.view.selectedMulti?2:1;if(j.apply(c.callback.beforeClick,[c.treeId,a,d],!0)==!1)return!0;d===0?i.cancelPreSelectedNode(c,a):i.selectNode(c,a,d===2);c.treeObj.trigger(e.event.CLICK,[b,c.treeId,a,d]);return!0};I=function(b,a){var c=h.getSetting(b.data.treeId);j.apply(c.callback.beforeMouseDown,[c.treeId,a],!0)&&j.apply(c.callback.onMouseDown,[b,c.treeId,a]);return!0};J=function(b,a){var c=h.getSetting(b.data.treeId);j.apply(c.callback.beforeMouseUp,[c.treeId,a],!0)&&j.apply(c.callback.onMouseUp,
  35. [b,c.treeId,a]);return!0};K=function(b,a){var c=h.getSetting(b.data.treeId);j.apply(c.callback.beforeDblClick,[c.treeId,a],!0)&&j.apply(c.callback.onDblClick,[b,c.treeId,a]);return!0};L=function(b,a){var c=h.getSetting(b.data.treeId);j.apply(c.callback.beforeRightClick,[c.treeId,a],!0)&&j.apply(c.callback.onRightClick,[b,c.treeId,a]);return typeof c.callback.onRightClick!="function"};var j={apply:function(b,a,c){return typeof b=="function"?b.apply(N,a?a:[]):c},canAsync:function(b,a){var c=b.data.key.children;
  36. return b.async.enable&&a&&a.isParent&&!(a.zAsync||a[c]&&a[c].length>0)},clone:function(b){if(b===null)return null;var a=j.isArray(b)?[]:{},c;for(c in b)a[c]=b[c]instanceof Date?new Date(b[c].getTime()):typeof b[c]==="object"?arguments.callee(b[c]):b[c];return a},eqs:function(b,a){return b.toLowerCase()===a.toLowerCase()},isArray:function(b){return Object.prototype.toString.apply(b)==="[object Array]"},$:function(b,a,c){a&&typeof a!="string"&&(c=a,a="");return typeof b=="string"?p(b,c?c.treeObj.get(0).ownerDocument:
  37. null):p("#"+b.tId+a,c?c.treeObj:null)},getMDom:function(b,a,c){if(!a)return null;for(;a&&a.id!==b.treeId;){for(var d=0,f=c.length;a.tagName&&d<f;d++)if(j.eqs(a.tagName,c[d].tagName)&&a.getAttribute(c[d].attrName)!==null)return a;a=a.parentNode}return null},getNodeMainDom:function(b){return p(b).parent("li").get(0)||p(b).parentsUntil("li").parent().get(0)},isChildOrSelf:function(b,a){return p(b).closest("#"+a).length>0},uCanDo:function(){return!0}},i={addNodes:function(b,a,c,d){if(!b.data.keep.leaf||
  38. !a||a.isParent)if(j.isArray(c)||(c=[c]),b.data.simpleData.enable&&(c=h.transformTozTreeFormat(b,c)),a){var f=k(a,e.id.SWITCH,b),g=k(a,e.id.ICON,b),l=k(a,e.id.UL,b);if(!a.open)i.replaceSwitchClass(a,f,e.folder.CLOSE),i.replaceIcoClass(a,g,e.folder.CLOSE),a.open=!1,l.css({display:"none"});h.addNodesData(b,a,c);i.createNodes(b,a.level+1,c,a);d||i.expandCollapseParentNode(b,a,!0)}else h.addNodesData(b,h.getRoot(b),c),i.createNodes(b,0,c,null)},appendNodes:function(b,a,c,d,f,g){if(!c)return[];for(var e=
  39. [],j=b.data.key.children,k=0,m=c.length;k<m;k++){var n=c[k];if(f){var t=(d?d:h.getRoot(b))[j].length==c.length&&k==0;h.initNode(b,a,n,d,t,k==c.length-1,g);h.addNodeCache(b,n)}t=[];n[j]&&n[j].length>0&&(t=i.appendNodes(b,a+1,n[j],n,f,g&&n.open));g&&(i.makeDOMNodeMainBefore(e,b,n),i.makeDOMNodeLine(e,b,n),h.getBeforeA(b,n,e),i.makeDOMNodeNameBefore(e,b,n),h.getInnerBeforeA(b,n,e),i.makeDOMNodeIcon(e,b,n),h.getInnerAfterA(b,n,e),i.makeDOMNodeNameAfter(e,b,n),h.getAfterA(b,n,e),n.isParent&&n.open&&i.makeUlHtml(b,
  40. n,e,t.join("")),i.makeDOMNodeMainAfter(e,b,n),h.addCreatedNode(b,n))}return e},appendParentULDom:function(b,a){var c=[],d=k(a,b);!d.get(0)&&a.parentTId&&(i.appendParentULDom(b,a.getParentNode()),d=k(a,b));var f=k(a,e.id.UL,b);f.get(0)&&f.remove();f=i.appendNodes(b,a.level+1,a[b.data.key.children],a,!1,!0);i.makeUlHtml(b,a,c,f.join(""));d.append(c.join(""))},asyncNode:function(b,a,c,d){var f,g;if(a&&!a.isParent)return j.apply(d),!1;else if(a&&a.isAjaxing)return!1;else if(j.apply(b.callback.beforeAsync,
  41. [b.treeId,a],!0)==!1)return j.apply(d),!1;if(a)a.isAjaxing=!0,k(a,e.id.ICON,b).attr({style:"","class":e.className.BUTTON+" "+e.className.ICO_LOADING});var l={};for(f=0,g=b.async.autoParam.length;a&&f<g;f++){var q=b.async.autoParam[f].split("="),o=q;q.length>1&&(o=q[1],q=q[0]);l[o]=a[q]}if(j.isArray(b.async.otherParam))for(f=0,g=b.async.otherParam.length;f<g;f+=2)l[b.async.otherParam[f]]=b.async.otherParam[f+1];else for(var m in b.async.otherParam)l[m]=b.async.otherParam[m];var n=h.getRoot(b)._ver;
  42. p.ajax({contentType:b.async.contentType,cache:!1,type:b.async.type,url:j.apply(b.async.url,[b.treeId,a],b.async.url),data:l,dataType:b.async.dataType,success:function(f){if(n==h.getRoot(b)._ver){var g=[];try{g=!f||f.length==0?[]:typeof f=="string"?eval("("+f+")"):f}catch(l){g=f}if(a)a.isAjaxing=null,a.zAsync=!0;i.setNodeLineIcos(b,a);g&&g!==""?(g=j.apply(b.async.dataFilter,[b.treeId,a,g],g),i.addNodes(b,a,g?j.clone(g):[],!!c)):i.addNodes(b,a,[],!!c);b.treeObj.trigger(e.event.ASYNC_SUCCESS,[b.treeId,
  43. a,f]);j.apply(d)}},error:function(c,d,f){if(n==h.getRoot(b)._ver){if(a)a.isAjaxing=null;i.setNodeLineIcos(b,a);b.treeObj.trigger(e.event.ASYNC_ERROR,[b.treeId,a,c,d,f])}}});return!0},cancelPreSelectedNode:function(b,a,c){var d=h.getRoot(b).curSelectedList,f,g;for(f=d.length-1;f>=0;f--)if(g=d[f],a===g||!a&&(!c||c!==g))if(k(g,e.id.A,b).removeClass(e.node.CURSELECTED),a){h.removeSelectedNode(b,a);b.treeObj.trigger(e.event.UNSELECTED,[m,b.treeId,g]);break}else d.splice(f,1),b.treeObj.trigger(e.event.UNSELECTED,
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  49. c.tId,e.id.ICON,"' title='' treeNode",e.id.ICON," class='",i.makeNodeIcoClass(a,c),"' style='",i.makeNodeIcoStyle(a,c),"'></span><span id='",c.tId,e.id.SPAN,"'>",d,"</span>")},makeDOMNodeLine:function(b,a,c){b.push("<span id='",c.tId,e.id.SWITCH,"' title='' class='",i.makeNodeLineClass(a,c),"' treeNode",e.id.SWITCH,"></span>")},makeDOMNodeMainAfter:function(b){b.push("</li>")},makeDOMNodeMainBefore:function(b,a,c){b.push("<li id='",c.tId,"' class='",e.className.LEVEL,c.level,"' tabindex='0' hidefocus='true' treenode>")},
  50. makeDOMNodeNameAfter:function(b){b.push("</a>")},makeDOMNodeNameBefore:function(b,a,c){var d=h.getNodeTitle(a,c),f=i.makeNodeUrl(a,c),g=i.makeNodeFontCss(a,c),l=[],k;for(k in g)l.push(k,":",g[k],";");b.push("<a id='",c.tId,e.id.A,"' class='",e.className.LEVEL,c.level,"' treeNode",e.id.A,' onclick="',c.click||"",'" ',f!=null&&f.length>0?"href='"+f+"'":""," target='",i.makeNodeTarget(c),"' style='",l.join(""),"'");j.apply(a.view.showTitle,[a.treeId,c],a.view.showTitle)&&d&&b.push("title='",d.replace(/'/g,
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  57. i.replaceSwitchClass(o,l,e.line.BOTTOM)):i.replaceSwitchClass(o,l,e.line.BOTTOM);g.removeClass(e.line.LINE)}}},replaceIcoClass:function(b,a,c){if(a&&!b.isAjaxing&&(b=a.attr("class"),b!=void 0)){b=b.split("_");switch(c){case e.folder.OPEN:case e.folder.CLOSE:case e.folder.DOCU:b[b.length-1]=c}a.attr("class",b.join("_"))}},replaceSwitchClass:function(b,a,c){if(a){var d=a.attr("class");if(d!=void 0){d=d.split("_");switch(c){case e.line.ROOT:case e.line.ROOTS:case e.line.CENTER:case e.line.BOTTOM:case e.line.NOLINE:d[0]=
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  66. null:h.getNodesByParamFuzzy(d,c?c[d.data.key.children]:h.getNodes(d),a,b)},getNodesByFilter:function(a,b,c,e){b=!!b;return!a||typeof a!="function"?b?null:[]:h.getNodesByFilter(d,c?c[d.data.key.children]:h.getNodes(d),a,b,e)},getNodeIndex:function(a){if(!a)return null;for(var b=d.data.key.children,c=a.parentTId?a.getParentNode():h.getRoot(d),e=0,i=c[b].length;e<i;e++)if(c[b][e]==a)return e;return-1},getSelectedNodes:function(){for(var a=[],b=h.getRoot(d).curSelectedList,c=0,e=b.length;c<e;c++)a.push(b[c]);
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