devexpress loop all rows in gridview

Calculate the total number of rows GridView

ChoseAll.aspx: <% @ Page Language = "vb" AutoEventWireup = "false" CodeBehind = "ChoseAll.aspx.vb" Inherits = "GridView20070201.ChoseAll"%> <! DOCTYPE html PUBLIC "- / / W3C / / DTD XHTML 1.0 Transitio

Select all of the current page checkbox, calculate the number of rows the current page and total number of rows GridView

The following code implements the following main features: 1 Select choseAll (checkbox), the current page choseAll out all the checkbox are selected 2 Calculate the number of rows the current page and display the text box at the bottom left hand corner 3

Using javascript / css implementation GridView alternate row background color. Click the line color

Using javascript / css implementation GridView alternate row background color, click the line color Ask Bo a few days ago was found in someone clicks GridView question about the issue of line color, suddenly think of a long, long time ago, wrote an articl

Using javascript / css to achieve GridView alternate row background color. Click the line color

Using javascript / css to achieve GridView alternate row background color, click the line color Asked a few days ago was found in Bo was asked click on the GridView row color problem, suddenly reminded of a long, long time ago, wrote an article in a simpl

GridView interlaced color light bar and timely filter search results

Main code: 1, style 2, js Third, the key code back to the GridView bind data so operations omitted ... ...

Refresh GridView using Ajax partial simple implementation of data binding

Many users have such needs, such as: Click the button to refresh the data in the GridView, not the page refresh. In fact, the use of javascript to achieve a simple Ajax can be directly achieved. Specific code as follows:

The second code asp.net page (page with the gridview control, data not sqldatasource)

My second asp.net page with a gridview control, paging, simple, and the gridview data source is linked with sqldatasource Reception code: Note AllowPaging is true that allow paging, pagesize settings page show the number of rows. Have to achieve to a ...

Empty GridView Header and Footer records show

Also for some time I did not write anything, and also because quite a long time before the busy recently what did live there, is not a new task, or not done then the work of the original design and re-start, do a good job on the original development ...

Delete table rows dynamically add JavaScript (support FireFox)

Points, "added participant" button to add a line after each line has a delete button to delete the line, "Empty" is to delete all the rows. This results in the need to add bulk when the data is useful, you can add the number of client

In the GridView to display the pictures sd card

package blog.android.sdcard; import android.app.Activity; import android.content.Context; import android.content.Intent; import android.database.Cursor; import android.net.Uri; import android.os.Bundle; import android.provider.MediaStore; import android.v

javascript dynamic loop line and the line to add the event call a function with parameters

Today, doing a dynamic loop to add rows, and add the onclick event in the new line, calling a function with parameters encountered a problem when adding row is completed, line the onclick event is triggered, the incoming parameter is always cycle pass ove

GridView binding function of the realization of

Method 1 1. VIEW layer //==================================================================================== /// <summary> /// 将UserInfo的相关内容绑定到GridView上 /// </summary> /// <returns></returns> /// <originated>Shawn Qiu

Use of asp.net GridView

Effect of light sticks In the GridView's RowCreated the incident, which created the event of data lines if (e.Row.RowType == DataControlRowType.DataRow) ( e.Row.Attributes.Add ("onmouseover", "currertcolor = this.style.backgroundColor;

Tr and td Gridview control to display data consolidation solution

Tr and td Gridview control to display data consolidation solution Through gridview control and code control solution, the code below / / Display data combined tr private static void GroupRows (GridView GridView1, int cellNum, int begin, int end) ( in

Inside and outside the loop to create statment main contrast

class DemoParse { public static void main(String args[]) throws Exception { Connection conn = null; PreparedStatement pstmt = null; PreparedStatement pstmt1 = null; ResultSet rset = null; ResultSet rset1 = null; // first parameter: database name try { //

Hash connection, indexing, nested loop

An in-depth understanding of why the nested loop implementation plan to connect it into hash? Suppose two table t1 (c1 int, c2 int), t2 (d1 int, d2 int), query as select c1, d1 from t1 inner join t2 on c1 = d1. If the database does not implement hash

Use JSTL tags to achieve NN column shows the list of data rows

Today, the demand for work to do a display 6 rows of data, the number of rows is unlimited. That line shows six data, there is no line limit. Achieved using the JSTL expression. Relatively simple way to achieve the specific code as follows Using forE

GridView for the current row

GridView control is in use, we often come across for the current row index number of operations carried out by the index. For example, one can get the current row control element; set the value of a certain element and so on. The following were introduced

ABAP to delete duplicate rows within a table

Within the table to sort and then delete the duplicate rows SORT <inner table> BY <field> [ascending / descending]. DELETE ADJACENT DUPLICATES FROM <within the table> COMPARING ALL FIELDS. *&-------------------------------------

Print the number of loop

public class LoopPrinter { /** * 获得一个存储回圈数的二维数组 * * @param row * 行数 * @param col * 列数 * @return */ public static int[][] loopArray(final int row, final int col) { int[][] array = new int[row][col]; int maxCount = row * col; int count = 1; int less =

RowDataBound event of GridView control field in several ways to get out

GridView is a powerful ASP.NET data in control, it's RowDataBound event provides us with a convenient control rows, columns of data channels. To get the current row of a data column, the following methods: 1. Cells [x]. Txt. From the column of text va

RowDataBound event of GridView control, the fields are several ways to get out

GridView is a powerful ASP.NET data in control, it's RowDataBound event provides us with a convenient control rows, columns of data channels. To get the current row of a data column, the following methods: 1. Cells [x]. Txt. From the column to get the

Oracle% rowtype of usage and for loop and Log4plsql

Oracle% rowtype usage: Line indicates the type of data type, storage is a row of data in a row can have multiple columns, like a row of data table can also be a cursor in the row of data, such as: vs_row1 table% rowtype; vs_row2 cursor% rowtype; for loop:

Detailed ASP.NET4 GridView Add 4 large sort style

Original published in: http://tech.it168.com/a2010/1012/1112/000001112829.shtml The other with the ASP.NET Web controls one can, Gridview control has many different CSS style property settings, including as CssClass, Font font, ForeColor, BackColor, BackC

Statistics for all tables of a user how many rows were

Requires statistics of all tables in a user how many rows were? Of course, a table can be a select count (1) from tableName, in fact, there are many ways: 1. With the process create a new table tableCount, used to store the results. create table tabl

the difference in the GridView.DataGrid.DataList.Repeater.ListView.DetailsView.FormView asp.net

Class List GridView control GridView control to display data in the form of tables, and provides column sorting, paging, read data, and edit or delete individual records. Features: line of a record, the same as News; with paging capabilities. DataGri

[Zhuantie] [strongly recommended] web form (Table / GridView) title bar and column freezing (cross-browser compatible)

Published earlier in the title bar to freeze GridView effect , sufficient to meet the needs of work, but has two drawbacks: only supports FF and IE6 / 7, only to freeze the column can not freeze columns (rows) ... Not willing to do only half, and dug a bi

Scripting the Select All CheckBox in GridView

Today finally realized Select CheckBox or without AJAX postback event, save time and efficiency Select All and Clear All, do not appear when you select all the items selected is not the case election Reception code: GridView code: <asp:GridView ru

Devpress.XtraGrid.GridControl.GridView property

Since the format because you can download the attachment to read the inconvenience Book1.zip (10.5 KB) (ApplicationSettings) general properties (Name) general properties (PropertyBinding) allows the use of conventional property ActiveFilterEnabled filteri

Gridview paging and editing on the operation of

Gridview paging and editing on the operation of A: gridview paging 1, first set the gridview's allowPaging true; 2, if the front, then that is bound gridview with sqldatasource control front, to step on it. But usually behind the bound data sourc

oracle implicit cursor, display the cursor, the cursor loop, dynamic SELECT statement, and dynamic cursors, exception handling, custom exceptions,

The concept of a cursor: SQL cursor is a work area of memory from the system or in the form of user defined variables. The role of the cursor is used to temporarily store data extracted from the database block. In some cases, data from the table stored in

oracle PL / SQL basic composition, structure, control statements, branch structure, selection structures, loop loop structure

Branch of the branch structure is the basic program structure, branch structure, achieved by the IF statement. Using the IF statement, condition can change the program according to the logic of the process. IF statement has the following form: IF conditio

oracle implicit cursor, display the cursor, the cursor loop, dynamic SELECT statement, and dynamic cursors, exception handling, custom exception

The concept of a cursor: SQL cursor is a work area of memory from the system or in the form of user defined variables. The role of the cursor is used to temporarily store data extracted from the database block. In some cases, data from the table stored in

GridView.EnableSortingAndPagingCallbacks property

Gets or sets a value that indicates whether the client callbacks for sorting and paging operations. true that the client callbacks for sorting and paging operations; otherwise, false. The default value is false. Exception Type Conditions SupportsCall

range over the rows and the difference between the window

select * from t order by t.area_code,t.bill_month; -- Logic scope according to the order by In the field of computational logic /* The actual data in the table below only 5, 6, 8 months of -Calculate range Actual 5 4+5+6 5+6 6 5+6+7 5+6 8 7+8+9 8 */

PostgreSQL table rows Statistics

PostgreSQL table rows Statistics In many cases we need to know number of records in a table number. If you find you have such demand, you should ask the accuracy of such statistics in the end and how much. If you do the accounting statements, you need to

GridView custom paging, radio. Multiple selections. Sort. From the simple application of additional

VS2005 in the GridView on a custom paging, radio, checkbox, sorting, since the addition of a simple application. Multiple choice, only when all the selected "multiple choice" was selected. Photo Effect: [See Annex] Simple example, the code is as

gridview little knowledge points

gridview header freeze <style type="text/css"> . DataGridFixedHeader { LEFT: 0px; POSITION: relative; TOP: expression (this.offsetParent.scrollTop-2); } </ Style> <table cellpadding="0" cellspacing="10" width=

GridView common properties and events

1.girdView line number in the first column shows // Adjusts the width of the first column this.gridView1.IndicatorWidth = 40; private void gridView1_CustomDrawRowIndicator(object sender, DevExpress.XtraGrid.Views.Grid.RowIndicatorCustomDrawEventArgs

Control GridView - Read the value of cell data

In accordance with the MSDN statement, GridView control to all the data rows stored in the Rows collection. Rows of Cells through the use of property, you can access the GridViewRow object in a separate cell. If a cell contains other controls, by usi

Oracle% rowtype usage as well as for loop and Log4plsql

Oracle% rowtype usage: Line indicates the type of data types, data storage is a line, a line can have multiple data in columns, similar to the table row of data, it can be a cursor in the line of data, such as: vs_row1 table% rowtype; vs_row2 cursor%

oracle implicit cursor, display the cursor, the cursor loop, dynamic SELECT statement and the dynamic cursor, exception handling, custom exceptions,

The concept of a cursor: SQL cursor is a memory work area, or by the system user to define the form of a variable. The role of the cursor is used to temporarily store data extracted from the database block. In some cases, the data stored in the disk from

oracle PL / SQL basic composition, structure, control statements, branch structure, choose the structure, loop loop structure

Branch structure of the branch structure is the most basic program structure, branch structure, achieved by the IF statement. Using the IF statement, according to the conditions can change the program logic flow. IF statement has the following form: IF co

oracle implicit cursor, display the cursor, the cursor loop, dynamic SELECT statement and the dynamic cursor, exception handling, custom exception

The concept of a cursor: SQL cursor is a memory work area, or by the system user to define the form of a variable. The role of the cursor is used to temporarily store data extracted from the database block. In some cases, the data stored in the disk from

PostgreSQL table statistics for the number of rows

Original Address: http://www.varlena.com/varlena/GeneralBits/120.php Quote PostgreSQL table statistics for the number of rows In many cases we need to know the number of records in a table number. If you find that you have such needs, you should ask such

Table of connections: NESTED LOOP.HASH JOIN.SORT MERGE JOIN (rpm)

Original: http://hi.baidu.com/fancy% 5Fwly/blog/item/07b0092ad7b73f3c5243c1b4.html http://blog.csdn.net/chekeyang/archive/2010/12/15/6077397.aspx Table connection and use the occasion NESTED LOOP For a subset of the connected data is relatively small

Typical cursor for loop

Cursor for loop cursor display shows a quick use, it uses a for loop in order to read the result set of rows of data, when the cycle began to form, the cursor automatically open (not open), each cycle of a system to automatically read the current cur

Code Optimization 2 - ready to work outside in the loop

Recently in IC rotation, look at a lot of code, found in many places need to optimize the following section of code we see This code, a quick look, not bad, taking into account the low efficiency of String, using the StringBuilder, But see the red pa ...

Java's Enhanced for loop and variable parameters

Syntax: for (type variable name: a collection of variable names) (...) Note: Iteration variable must be in () are defined! An array or a set of variables can be achieved Iterable interface collections For example: public class AdvancedFor { public static

Foreach loop: ArrayList, Primitive data, HashMap

import java.util.ArrayList; import java.util.HashMap; import java.util.Map; public class ForEachLoop { public static void main(String[] args) { //Simple object or primitive type data loop String[] names = { "Michal", "Mainel", "Merka" }; for (String name
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