datagrid component

ASP. NET Aries JSAPI documentation Description: AR. DataGrid, jsapiar. datagrid AR. DataGrid documentUsage: Constructor Name Description New AR. DataGrid(ObjName, tableName, tableID, isTreeGrid) ObjName: name of the primary object (view name or table name)Used to obtain the column header and d

and onmouseup events that provide drag column functionality. Also, all key DHTML behavior support the Oncontentready event, which is fired when HTML subtree (all HTML within the specified element) is resolved. When the Oncontentreadey event fires, it is a good time to initialize behavior.In fact, the core of behavior is a COM object that exposes a range of interfaces to Microsoft Internet Explorer (4.0 or later) browsers. Eventually you can write it as a C + + Meta

1. Merge Method /*** Easyui DataGrid dynamically merges cells based on fields* Tableid: ID of the table to be merged* Columns whose collist parameter is to be merged are separated by commas (,) (for example, "name, department, office ");*/Function mergecellsbyfield (tableid, collist ){VaR colarray = collist. Split (",");VaR tTable = $ ("#" + tableid );VaR tablerowcnt = tTable. DataGrid ("getrows"). length;V

The JS in the DataGrid says so.Click the Add button to triggerfunction Superadd (title,addurl,gname,width,height) {Gridname=gname;CreateWindow (title, addurl,width,height); }Click the Modify button to triggerfunction Superupdate (Title,url, id,width,height,isrestful) {Gridname=id;var rowsdata = $ (' # ' +id). DataGrid (' Getselections ');if (!rowsdata | | rowsdata.length==0) {Tip (' Please select Edit It

Datagrid| News | templates The example is simpler, the direct code is pasted, the example achieves the following function:(1) Two DataGrid nesting(2) outside a DataGrid paging(3) inside a DataGrid dynamically adding template columns Using System; Using System.Collections; Using System.ComponentModel; Using System.D

fairly simple, and in the end, you will have two different ways to lockDataGridColumns. Here is a synopsis of what we will be doing to create the freeze pane effect: Creating a simpleDataGridWith data surrounded by Tag. ModifyingDataGridTo render Tags inside the header row. Creating a style sheet that will lockDataGridHeader row and column (s ). Locking the column (s) from the client side. Locking the column (s) for the server side. Using the code Modifying the

Radiobutton is used to select a single option.ArticleThis section describes how to apply this feature to the DataGrid Control.First, we know that all the controls in the DataGrid will have a single uniqueid after the page is generated, so you put radionbuttonlist as the control directly in the DataGrid, even if you set groupname to the same, but it will be differ

DataGrid CausesValidation in Datagrid As we edit the DataGrid, we may want to validate the data entered by the user to ensure the correctness and completeness of the data. There are many different ways to solve this problem, such as: we can use the validation controls in Vs.net, such as: RequiredFieldValidator. So we need the Update button in the

1. Examples of updating data by page in the DataGrid dynamic template ColumnHttp://www.cnblogs.com/lovecherry/archive/2005/03/26/126102.html 2. An example of dynamically adding a template column to the DataGridHttp://www.cnblogs.com/lovecherry/archive/2005/03/25/125526.html 3. add, delete, and pagination in the DataGridHttp://www.cnblogs.com/lovecherry/archive/2005/03/25/125487.html 4. How to dynamically change the content in the

set to save the object class set using (XmlReader xReader = XmlReader. create (new StringReader (xmlStr) {xReader. read (); while (xReader. read () {try {xReader. readToFollowing ("AddrName"); string addrName = xReader. readElementContentAsString (); xReader. readToNextSibling ("CityName"); string cityName = xReader. readElementContentAsString (); xReader. readToNextSibling ("TelNum"); string telNum = xReader. readElementContentAsString (); // Parse XML data of a row of database. CityInformatio

EasyUI-Batch Delete of DataGrid, easyui-datagrid A brief introduction includes the following knowledge points: 1. checkbox, multiple options 2. Pass the value to the background at the front end. I use String concatenation to split the value at the background. 3. Underlying Implementation of batch Deletion Foreground view $ (Function () {$ ('# dg '). datagrid

DataGrid multi-dimensional table header, cross-row and cross-column header design, multi-dimensional datagrid The dataGrid is actually an html table. After thinking about this, it is easy to set the multi-dimensional header. HTML code 　　

The datagrid specifies the combination and export of rows, and the datagrid specifies the Export Export Code: Public void GridViewToExcel (GridView ctrl, string FileType, string FileName){HttpContext. Current. Response. Charset = "GB2312 ";HttpContext. Current. Response. ContentEncoding = Encoding. UTF8;HttpContext. Current. Response. AppendHeader ("Content-Disposition ","Attachment; filename =" + HttpUtili

JQuery Easyui the datagrid implements add, edit, move up, move down, And jqueryeasyui in the row. A few days ago, the project encountered a requirement to use Easyui initrd to add and edit data in the row and move the data up and down in the row. Therefore, we would like to summarize these functions. 1. First, let's talk about the main methods used in these functions. Adding data in the row is mainly about adding the editor attribute of the column. In

will be slower. From SQL Server-> ADO. Net dataset-> DataGrid, a large amount of economic data is being transferred, which is harmful to system memory, performance, and CPU operations.2. What is the action of changing pages on the DataGrid pagination page? It will trigger a pageindexchange event, which will re-execute a fill (Dataset) action, and then throw the 8000 fill to the

= new SqlParameter("@nYear", SqlDbType.Int);p1.Direction = ParameterDirection.Input;p1.Value = Convert.ToInt32(txtYear.Text);cmd.Parameters.Add(p1);DataSet ds = new DataSet();da.Fill(ds, "Orders");return ds;} To make the summary row clearly displayed on the page of the grid, you need to change the style and layout of the summary row. This can be found inItemcreatedCompleted in the event handler. The design idea is to check the order ID to detect the summary rows, and then modify the layout and

Sometimes we need (1) When editing, use the drop-down box to select the database content by default. (2) Use the drop-down box to filter data (3) Use CSS to uniformly customize the DataGrid The following code is provided: Data structure: Table Dep: depid (primary key ID), depname (school name) Table STU: stuid (primary key ID), stuname (Student name), studepid (school ID = TABLE dep. depid) Front-end:Cellpadding = "5" cssclass = "border" oneditcomm

The problem caused by using the column number to access columns in the DataGrid, datagrid Problem description In the WPF application, the DataGrid is used to display employee information, including company name, name, age, and phone number. In some cases, the telephone column needs to be hidden, so the following code is used in the back-end code of the screen to

Sometimes we need (1) When editing, use the drop-down box to select the database content by default. (2) Use the drop-down box to filter data (3) Use CSS to uniformly customize the DataGrid Below Code : Data structure: Table Dep: depid (primary key ID), depname (school name) Table STU: stuid (primary key ID), stuname (Student name), studepid (school ID = TABLE dep. depid) Front-end:Cellpadding = "5" cssclass = "border" oneditcommand = "edit" oncan

Multi-select ASP. NET DataGrid By Prashant Nayak (. NET lover) Translation Min Yong Download source files-3.72 KB Download Demo project-8.83 KB download Demo project for. NET 2003-15.8 kb