asp datagrid

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

. Build the Foundation We mentioned in the second article that the DataGrid control allows some BoundColumn tags to be placed in the columns tag of the DataGrid. Recall that each BoundColumn tag represents a column in the DataGrid. In order to place the button in the DataGrid, we can use the ButtonColumn tag, which i

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

it to the itemcreated event. FAQs about DataGrid binding events: 1. When E. Item. dataitem is referenced, the error "the object cannot be null" is returned" Cause: the row type is not determined under itemcreated or itemdatabound. (datarowview) (E. Item. dataitem) values are available only under item, alternatingitem, selecteditem, and edititem. 2. You can use datagriditem to search for how to access a row of data after data access. The code structur

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 component or HTML component (

trigger a piece of code when the button is pressed. By clicking on a detail button, you will see a message next to the status text and he points out that you clicked the button! Status:you clicked one of the details buttons! FAQ Details FAQ ID FAQ Description 144 Where can I host my ASP Web site for free (similar to GeoCities or Tripod or any of the many, other free WEB site sites)? 181 How can I format numbers and date/times using asp.net? F

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

seen them 100 times. In our edit event, we simply take out the number of the selected row and rebind the data. protected void Edit_click (Object sender, DataGridCommandEventArgs e) { Datagrid1.edititemindex = E.item.itemindex; Binddata (); } Our cancellation event is to set the current selected line number to-1. This is tantamount to telling the DataGrid that it is not in edit mode. Then we rebind the data. protected void Cancel_click (Object sender

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

Database-Based ASP. net Design, so that many enterprises and individuals transfer the original c/s application system to the B/S mode ,. the many controls provided in the net development environment make database binding and data operations easy, the DataGrid control is the most commonly used one, in order to simultaneously modify data in the data display web page, the