treegrid

What should I do if I want to achieve the TreeGrid effect without opening the official example? I implemented it in this way. Copy codeThe Code is as follows: var root = new Ext. tree. TreeNode ({ Text: 'root node ', Expanded: true }); Tree. setRootNode (root ); Var nodes = {}; Nodes. children = mydata;/* json data of TreeGrid [{......}, {……}] */ Function appendChild (node, o ){ If (o. children! =

Want to achieve the effect of Treegrid, open official examples but see no effect, how to do? That's how I realized it. Copy Code code as follows: var root = new Ext.tree.TreeNode ({ Text: ' Root node ', Expanded:true }); Tree.setrootnode (root); var nodes = {}; Nodes.children = Mydata;/*treegrid's JSON data [{... ...},{...}] */ function appendchild (node, o) { if (O.children!= null o.children.length > 0) { for (var a

(function ($) {$.extend ($.fn.treegrid.defaults, {Onbeforedrag:function (Row) {},//return false to deny dragOnstartdrag:function (Row) {},Onstopdrag:function (Row) {},Ondragenter:function (Targetrow, Sourcerow) {},//return false to deny dropOndragover:function (Targetrow, Sourcerow) {},//return false to deny dropOndragleave:function (Targetrow, Sourcerow) {},Onbeforedrop:function (Targetrow, Sourcerow, point) {},Ondrop:function (Targetrow, Sourcerow, point) {}//point: ' Append ', ' top ', ' bott

How to solve the filter function of EasyUI TreeGrid, easyuitreegrid Preface This week, we have been entangled in the filtering feature of easyui's treegrid. The reason is naturally an inexplicable demand in the project. Easyui is a front-end framework of backend programmers. But to tell the truth, except for the api, it is impossible for me to directly write the node information in it, here, I would like to

http://www.jquerycn.cn/a_3455——————————————————————————————————————————————————————————————————————————————————————Recent queries involving Treegrid components require dynamic load query results for dynamically updating Easyui Treegrid components based on query criteria search through Treegrid source code and document Discovery

EazyUI TreeGrid paging, query, eazyuitreegrid When I switched from ligerui, I found that the treegrid of eazyui was disgusting, in ligerui, you only need to set the id-pid-treefIle fields to automatically display the tree table, in eazyui, only fileID can be set in id-pid. Pid cannot be set. Only the default _ parentid is supported, the id-pid on my side is a string type of guid. An int example is provided,

Say just from Ligerui turn over when found Eazyui Treegrid good disgusting said, in Ligerui City Treegrid only need to set id-pid-treefile three fields will automatically help you appear tree table, and in Eazyui Id-pid can only be set Fileid can not set PID only with the default _parentid the most disgusting place is only supported by the type of the id-pid mode, and my side of the id-pid is the string typ

Recently, when querying the treegrid component, You need to dynamically update the query results of the treegrid component of EasyUI Based on the query conditions and search the treegrid source code and documentation. It is found that treegrid is extended from the datagrid and tree, however, in the past, query result d

Recently I need to do something about permissions. jquery easyui treegrid 1.2.6 is used in the background. Unfortunately, there is no Cascade check function. Tree format 0 ---- 1 -------- 2 -------- 3 ---- 4 -------- 5 -------- 6 -------- 7 The root node is 0 and the level is 0. There are two subnodes, 1 and 1, The subnode has multiple nodes, namely, 2, 3, 6, and 7, and the level is 2. The requirements are as follows: 1. When

Searched the Treegrid source code and documents found that the Treegrid is extended from the DataGrid and tree, but used to load the query result data by using the Reload method of the DataGrid in addition to the parameters. But Treegrid only executes reload cannot load query results with parameters, may be restricted, the following code cannot load query results

Extended from $.fn.datagrid.defaults, rewrite defaults with $.fn.treegrid.defaults. Depend on Datagrid Usage Copy Code code as follows: Copy Code code as follows: $ (' #tt '). Treegrid ({ URL: ' Treegrid_data.json ', Treefield: ' Name ', columns:[[ {title: ' Task name ', field: ' Name ', width:180}, {field: ' Persons ', title: ' Persons ', width:60,align: ' Right '}, {field: ' Begin ', title: ' Begin D

Implementation of the TreeGrid query function of jQuery EasyUI, jquerytreegrid You need to query treeGrid recently. The specific query interface is as follows: You can query the information of the root node and specific sub-nodes and start to use the loadData loading url method of EasyUI TreeGrid to implement the query function. Therefore, after querying the

", "deptid": NULL}], "Total": 29, "rows": [{"name": "Beijing", "ID": "1", "type ": null, "tag": NULL, "cityid": NULL, "provinceid": NULL, "_ parentid": NULL, "hospid": NULL, "Introduction": NULL, "iconcls": "icon-OK", "deptid": NULL}, {"name": "Haidian District", "ID": "C1", "type": NULL, "tag": NULL, "cityid": NULL, "provinceid": NULL, "_ parentid": "1", "hospid": NULL, "Introduction": NULL, "iconcls": "tree-folder", "deptid": NULL}, {"name": "Haidian hospital", "ID": "H12", "type ": "3", "tag

After searching the treegrid source code and documentation, we found that treegrid is extended from the datagrid and tree. However, in the past, the reload method of the datagrid was used to load the query result data by adding parameters, however, treegrid only executes reload and does not support loading query results with parameters. It may be due to restricti

Reprinted, please indicate the author and the source. Thank you. I recently learned ASP. net mvc 3. Today I want to try jqGrid's TreeGrid mode. I thought it would be nice to follow the Demo in a short time, but it wasn't expected to be done until evening. So I sent out the solution for the reference of my new contact with jqGrid. Requirements: Displays data in a tree structure, such as the Department list. @ Section head {} In addition, I use the Razo

This article introduces the combination of struts2, spring, hibernate, and easyui treegrid to present data in the database in the form of a tree. During development, many data needs to be presented in the form of trees, such as navigation bars and resource management in the permission management module. Generally, databases exist in the form of trees. The example program uses resource management as an example to use

The Treegrid I write is asynchronous, because if I get all the data, it will load very slowly and affect the experience.But today, a wonderful question, when I open the first two levels without problems, to the third level suddenly the third level of data jumped to the root node, I carefully see through the JSON data, no problem ah, it is very disturbing. Experiment for half a day, thought is the problem of style. Still no effect.Because I know skip i

After searching the treegrid source code and documentation, we found that treegrid is extended from the datagrid and tree. However, in the past, the reload method of the datagrid was used to load the query result data by adding parameters, however, treegrid only executes reload and does not support loading query results with parameters. It may be due to restricti

Talking about how to edit treegrid in EasyUI, easyuitreegrid Master/Slave table. The slave table is a treegrid. After loading the data, click the node to enter the editing status. Copy codeThe Code is as follows:Columns :[[{Title: "ID ",Field: "id ",Hidden: true},{Field: "pid ",Hidden: true},{Title: "AAA ",Field: "aaa ",Width: 70,Align: "center ",Halign: "center"},{Title: "BBB ",Field: "bbb ",Width: 70,Alig

In the system, data items with multi-attribute columns and hierarchical relationships are often processed. In Ext. net, in this case, a better choice is to use treegrid for processing. Treegrid is actually an inheritance and extension of treepanel. One time his data source does not support store binding, instead, it uses a set of treenode, each treenode extends the column attributes displayed by adding the