How do i execute 2 sql queries by clicking a button [C#]

» chash » How do i execute 2 sql queries by clicking a button [C#]

By : Rudra

Date : November 25 2020, 03:01 PM

seems to work fine I want to copy particular row in items table and copy it into a new table (name- cart). And display the all records in cart table in a dataGridView. Help !

code :

protected void btn_Click(object sender, EventArgs e)
    {
     insert();
     View();
     }
    private void insert()
    {
      // write insert query 
    }
   private void View()
    {
     // write select query and bind to grid
    }

Share :

How to execute button by clicking on another button java?

By : truls

Date : March 29 2020, 07:55 AM

it helps some times I have only one advice - don't do that. Don't bind GUI components in this way.
If you want two components to execute the same operation, simply pack this operation in a method and call the method from both components.

perform multiple sql queries when clicking a submit button on PHP Page

By : MyFirstLog

Date : March 29 2020, 07:55 AM

may help you . I have a PHP page, that on clicking the submit button process a few MySQL queries. , I think that this is likely to be your problem

code :

while($rows=mysql_fetch_array($result)){

while($rows=mysql_fetch_assoc($result)){

echo $rows['dispatcharea'];

 // First update query
 $sql1="update loaddetails set loadid= (select max(loadid)+1 from loadcounterid) where loadid=0";

// Second update query
$sql2="update loadcounterid set loadid= (select max(loadid) from loaddetails) where loadid>0";

// Run both queries independently
$final_query1 = mysql_query($sql1);
$final_query2 = mysql_query($sql2);

// Check for query success
if ($final_query1 && $final_query2)
{
   // Success running the queries
}
else
{
   // Unsuccessful running the queries
}

How to execute this function without clicking on a button

By : Madhup Ranjan

Date : March 29 2020, 07:55 AM

hope this fix your issue So this is a part of greasemonkey userscript. It's an adviser for an online game. At the end of it i've got this: , You could select the element and then invoke the .click() method:

code :

document.querySelector('#myElement')[0].click();

PHP: execute function upon clicking a button

By : Jamal Smith

Date : March 29 2020, 07:55 AM

I hope this helps you . You cannot call a PHP function from JS directly.
You need to make an ajax call or redirect to the PHP script that handles the delete.

code :

<a title="Delete user" href="delete_user.php?id=SOME_ID">DELETE</a>

user.php?action=view&id=USER_ID
user.php?action=delete&id=USER_ID

if(isset($_GET['action']) && $_GET['action'] == 'delete') {
    // check id
    // delete the user AND redirect the user back (if not using ajax)
} elseif (/* check if action=view */) {
    // ...
}

Execute different function when clicking on button

By : John Brogan

Date : March 29 2020, 07:55 AM

I hope this helps you . You are correct, you can make it cleaner & more efficient by using an array, for example:

code :

let list = ['Message one', 'Message two', 'Message three', 'Message four'];

let counter = 0;

function clickHandler () {
    element.textContent = list[counter];
    counter = (counter + 1) % list.length; // If you want to loop messages, otherwise ++
}

How do I keep the ellipses in the center when the screen is resized

How to require a property using JsonSchema.NET?

C# XDocument Element/Elements returns null

Autofac keyed service with IEnumerable relationship type

Installing EntityFramework via NuGet manager

Always Check if there is Internet Connection Xamarin forms

WCF OneWay service slows down when aspNetCompatibilityEnabled is set to false

Can we use JsonRequestBehavior.AllowGet with [HttpPost] attribute?

How to customize the Setup wizard with custom forms in Visual Studio setup project

C# ASP.NET - Use method from another class to create labels

C# List IList or IEnumerable as argument

Parsing File with C# And Replace method

Losing special unicode characters in encryption (C#)

Getting stored procedure returned value instead of row affected

How can I construct HTML using NameValuePair in android?