Jquery EasyUI Combotree展开所有父节点
Jquery EasyUI Combotree获取树完整路径
Jquery EasyUI tree展开所有父节点
Jquery EasyUI tree获取完整路径
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©Copyright 蕃薯耀 2018年5月11日
https://www.cnblogs.com/fanshuyao/
- /**
- * 根据叶子节点展开所有父节点
- * @param treeObj 树对象，（combotree的树对象获取：var treeObj = comboObj.combotree("tree");）
- * @param node 叶子节点
- */
- function expandParent(treeObj, node){
- var parentNode = treeObj.tree("getParent", node.target);
- if(parentNode != null && parentNode != "undefined"){
- treeObj.tree("expand", parentNode.target);
- expandParent(treeObj, parentNode);
- }
- };
- /**
- * tree初始化赋值并展开所有父节点
- * @param treeObj 树对象
- * @param leafValue 叶子节点的值
- */
- function treeInitValueAndExpand(treeObj, leafValue){
- var nodesChecked = treeObj.tree("getChecked");//获取选中的值
- if(nodesChecked.length > 0){
- for(var i=0; i<nodesChecked.length; i++){
- expandParent(treeObj, nodesChecked[i]);
- }
- }
- };
- /**
- * 根据叶子节点选中的值，获取树整个路径的名称
- * @param treeObj 树对象，（combotree的树对象获取：var treeObj = comboObj.combotree("tree");）
- * @param node 叶子节点
- */
- function getTreePathNames(treeObj, node){
- var pathName = node.text;
- var parentNode = treeObj.tree("getParent", node.target);
- if(parentNode != null && parentNode != "undefined"){
- pathName = getTreePathNames(treeObj, parentNode) + " > " + pathName;
- }
- return pathName;
- };
- /**
- * 根据叶子节点选中的值，获取树整个路径的名称
- * @param combotreeId 唯一ID
- * @param leafValue 叶子节点的值
- */
- function getCombotreePathNames(combotreeId, leafValue){
- var combotreeObj = $("#"+combotreeId);
- var treeObj = combotreeObj.combotree("tree");
- var nodesChecked = treeObj.tree("getChecked");//获取选中的值
- var pathName = "";
- if(nodesChecked.length > 0){
- for(var i=0; i<nodesChecked.length; i++){
- pathName += getTreePathNames(treeObj, nodesChecked[i]);
- }
- }
- return pathName;
- };
- /**
- * combotree初始化赋值并展开所有父节点
- * @param combotreeId 唯一ID
- * @param leafValue 叶子节点的值
- */
- function combotreeInitValueAndExpand(combotreeId, leafValue){
- var combotreeObj = $("#"+combotreeId);
- var treeObj = combotreeObj.combotree("tree");
- combotreeObj.combotree("setValue", leafValue);//赋值
- treeInitValueAndExpand(treeObj, leafValue);
- };
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©Copyright 蕃薯耀 2018年5月11日
https://www.cnblogs.com/fanshuyao/