.NET Tutorials, Forums, Interview Questions And Answers
Welcome :Guest
Sign In
Register
 
Win Surprise Gifts!!!
Congratulations!!!


Top 5 Contributors of the Month
Easy Web
Imran Ghani
Post New Web Links

how can i iterate through a table using javascript

Posted By:      Posted Date: August 27, 2010    Points: 0   Category :ASP.Net
 

 


how can i iterate through a table using javascript

each row in a table shows a  a  decimal value , i want to calculate the total  with out using server codes

 




View Complete Post


More Related Resource Links

How do i iterate through a table that does not have an index column?

  

hi friends,

I have the following table variable that i store rows extracted from an xml document;

declare @tbl_ans table ( AnsText nvarchar(max), IsCorr bit)

this cannothave an index column.

assume it has 25 rows, i need insert each row to a table  that has three columns

That Answers table has following structure:

a_idx int,

a_text nvarchar(max),

is_active int,

upt_date datetime

The script should iterate through the @tbl_ans_table table and insert each to the answers table then i should fetch each a_idx in each iteration and insert it to another. But the problem is how itereate through @tbl_ans_table without an index?

thanks

 


Export html table to excel directly by using javascript

  

hi all brothers,

           I have a question here, I trying to export the html table  to excel by using javascript and I managed to get the sample  ( source code as below).The sample below will automatically export all the records in html table into excel directly. The question is , what if I  want to generate the excel in client pc with a save file prompt dialog box that indicate the location to save without opening the excel sheet in the client pc. 

 

function write_to_excel()
{
str="";

var mytable = document.getElementsByTagName("table")[0];
var rowCount = mytable.rows.length;
var colCount = mytable.getElementsByTagName("tr")[0].getElementsByTagName("td").length; 

var ExcelApp = new ActiveXObject("Excel.Application");
var ExcelSheet = new ActiveXObject("Excel.Sheet");
ExcelSheet.Application.Visible = false;

 for(var i=0; i<rowCount; i++)
 { 
  for(var j=0; j<colCount; j++)
  {   
   str= mytable.getElementsByTagName("tr")[i].getElementsByTagName("td")[j].innerHTML;
 &

ASP.NET, HTML, JavaScript Snippet Support (VS 2010 and .NET 4.0 Series)

  
This post covers another useful improvement in VS 2010 - HTML/ASP.NET/JavaScript snippet support. Snippets allow you to be more productive within source view by allowing you to create chunks of code and markup that you can quickly apply and use in your application with a minimum of character typing.

Visual Studio has supported the concept of "snippets" for VB and C# in previous releases - but not for HTML, ASP.NET markup and JavaScript. With VS 2010 we now support snippets for these content types as well.

Export Visio Database Table Names to Excel

  
If you use the Enterprise Architect edition of Microsoft Visio for data modeling regularly, then there is a good chance that at some point you've wanted to export just the table names into Excel. You might want to do this to map logical ERD entities to physical data model tables, track project status by entity, or track overlap between database versions.

call JavaScript - jQuery code from ASP.NET Server-Side

  
jQuery got so close to me lately that I can see myself adding the scripts to my project almost unconsciously. The thing is, jQuery is very useful for me, in almost all situations and it has been a do or die enhancement for all my project since I first put my hands on it.

Of course while using it, you encounter few situations which need a bit of research to solve, mostly when you are trying to combine it with some other technologies like: UpdatePanels and ASP.NET Ajax. For instance there are many situations when I would like to run some jQuery magic based on some decision that I make on the server side.

call JavaScript - jQuery code from ASP.NET Server-Side

  
jQuery got so close to me lately that I can see myself adding the scripts to my project almost unconsciously. The thing is, jQuery is very useful for me, in almost all situations and it has been a do or die enhancement for all my project since I first put my hands on it.

Of course while using it, you encounter few situations which need a bit of research to solve, mostly when you are trying to combine it with some other technologies like: UpdatePanels and ASP.NET Ajax. For instance there are many situations when I would like to run some jQuery magic based on some decision that I make on the server side

Insert value using Table Value Functions

  
a real gem in Sql Server 2008. mostly people still using Stored procedure may be they shifted to SQL Server but they are not using TVF right now.

Using jQuery to Filter Table Rows

  
The project is using the .net GridView control, so I had limited control over the output HTML code. Still, I think this code can work for most tables. One thing to notice: you should use the class "filterable" on your table or on one of its parents for the code to work.
First, we need a text box:

RadioButton Groups, Table Rows And NamingContainers in asp.net

  
The RadioButtonList. Very handy for inviting users to select just one item from a list although because of the screen real estate it takes up, used less and less in favour of the DropDownList. In plain HTML, the browser knows to enforce the unique selected value amongst a list of radio buttons because they all have the same value for their name attributes.

RadioButton Groups, Table Rows And NamingContainers

  
(In which AJAX-enhanced CheckBoxes become more useful than RadioButtons but inheritance saves the day, and a simple RadioButton-derived control establishes the purpose of a control's naming container)

The RadioButtonList. Very handy for inviting users to select just one item from a list although because of the screen real estate it takes up, used less and less in favour of the DropDownList. In plain HTML, the browser knows to enforce the unique selected value amongst a list of radio buttons because they all have the same value for their name attributes.

Building a 3-Tier App with Silverlight 3, .NET RIA Services, and Azure Table Storage

  
Silverlight 3, .NET RIA Services, and Windows Azure Services Platform makes a 3-tier Cloud application easier to build: Silverlight 3 as presentation tier, .NET RIA services as the business logic and data access tier, and Windows Azure Table as the data storage tier. The sample application in this article demonstrates the architecture with a simple Survey application with all these technologies working together from Windows Azure.

Ajax Enabled Gridview using JavaScript in ASP.NET

  
Before explaining the article, I would like to thank all readers who read my article and voted for it. Your appreciation for my article gives me strength to write more good articles. Hope in future I will get your valuable comments and suggestions. Now I won't waste your time and come back to the topic. I have written this article on 'Ajax Enabled Gridview Using JavaScript in ASP.NET'. In this article, I will show you how to make a Gridview using a simple HTML table, JavaScript and XML HTTP for Ajax call without using any ASP.NET control.

Using Code

GridView Javascript Click Row and Ajax

  
This article shows 2 common tasks with the ASP.NET GridView: Binding a List (generic) of objects as DataSource and on clicking a row, getting the values of the selected row by a javascript function. In the example a List with User-objects is displayed. On clicking a row containing the data of a User-object, the Id of the object is used to get the address of the user by an Ajax-call and display it in a details-field.

Combine, minify and compress JavaScript files to load ASP.NET pages faster

  
Websites are getting more interactive these days and most of this interactivity comes from JavaScript. People are using different JavaScript libraries and frameworks to make their websites more interactive and user friendly.

Temporary tables in SQL Server vs. table variables

  
When writing T-SQL code, you often need a table in which to store data temporarily when it comes time to execute that code. You have four table options: normal tables, local temporary tables, global temporary tables and table variables. I'll discuss the differences between using temporary tables in SQL Server versus table variables.

Import XML File to SQL Table

  
Here is a brief example of importing an XML file into SQL Server table. This is accomplished by using the BULK option of OPENROWSET to load the file, and then utilizing the XQuery capabilities of SQL Server to parse the XML to normalized table format. This example requires SQL server 2005 or SQL Server 2008.

First, the following XML is saved to XML file C:\Products.xml.

Adding the table row below a particular row.

  

What is the best method in jQuery to add an additional row to a table as the row below a particular row?


Categories: 
ASP.NetWindows Application  .NET Framework  C#  VB.Net  ADO.Net  
Sql Server  SharePoint  Silverlight  Others  All   

Hall of Fame    Twitter   Terms of Service    Privacy Policy    Contact Us    Archives   Tell A Friend