logo
Tags down

shadow

Simple loop not displaying data


By : user2175677
Date : October 14 2020, 08:10 PM
should help you out This appeared to be a strange encoding issue. Added a line in the while loop to force the encoding to UTF-8.
code :
$dbc = mysqli_connect($dbh, $dbu, $dbp, $dbn);
$query = "SELECT * FROM `products`";
$stmt = $dbc->prepare($query);
$stmt->execute();
$results = $stmt->get_result();

while($res = $results->fetch_assoc()){

  $rows[] = mb_convert_encoding($res['product'], 'UTF-8', 'UTF-8');

}

echo '<pre>';
print_r($rows);
echo '</pre>';

$data = json_encode($rows);
echo $data;

echo mysqli_error($dbc);


Share : facebook icon twitter icon

php variable results in while loop displaying data in infinite loop


By : alireza chegini
Date : March 29 2020, 07:55 AM
this one helps. If is the call to fetch() which makes the rows advance.
case 1
code :
while($result = $stmt->fetch()){
    //every iteration executes fetch
    //advances it by one row
    //turns to false when no more rows
}
$data = $stmt->fetch();
//now at first row
while($result = $data){
    //always at first row 
    //always evaluates to true (no calls to fetch)
}

Simple SlickGrid's Data not displaying


By : Zheer Jaff
Date : March 29 2020, 07:55 AM
With these it helps You are missing the container div to display the data, in your javascript code you are referencing #container-div but it does not exist inside your html code. Typically you don't have to write any html code like you seem to be doing (or is it the result you displayed?), except for the grid container itself. Try simply adding or replacing with this code in your html body:
You can see a simple example from SlickGrid here: https://github.com/mleibman/SlickGrid/blob/master/examples/example1-simple.html

Refactoring/Vectorize a simple for loop (example data and loop included)


By : developer
Date : March 29 2020, 07:55 AM
wish help you to fix your issue Here is the sample code , Aren't you just doing
code :
sif <- matrix(s, ncol=N, byrow=T)
sif <- matrix(s[1:(round(length(s)/N)*N)], ncol=N, byrow=T)
> max(abs(sif[1:9999,1:100]-sif2[1:9999,1:100]))
[1] 0
> sif[10000,]
[1] 10000 10000 10000 10000 10000 10000 10000 10000 10000 10000 10000 10000 10000 10000 10000 10000 10000 ...
sif2[nrow(sif2), ] <- nrow(sif2)
               User      System     elapsed 
Your way     57.831      14.056      71.525 
R's way       0.004       0.002       0.006  

simple TableView not displaying data


By : Hi30890
Date : March 29 2020, 07:55 AM
this will help You have a typo in your data source method, numberofRowsInSection should be numberOfRowsInSection.
As a consequence, the default implementation of numberOfRowsInSection is called and that returns 0.

I have a simple gridview, it's not displaying data


By : pizza
Date : March 29 2020, 07:55 AM
Does that help My gridview source code is following , In markup set AutogenerateColumns="true" :
Related Posts Related Posts :
  • Can't take screenshot in Laravel Dusk
  • Assigning user capability to read article on Laravel - article based permissions
  • XML to database - foreach loop to MySQL
  • Rotate the icons in the direction of the line
  • What would cause PHPMailer's $mail->send() to return false?
  • Transpose data from a mysql table
  • how to generate qr code with php 7.0 and laravel 5.5
  • Cannot include WooCommerce-CustomerClass to other PHP-File
  • Function Variable - API Response preg_split result and pass created variable to new function
  • How to add subitem totals to get groupitem total in laravel view
  • php how to get xml tags
  • how to execute a cmd in sql?
  • Mongo $addToSet an Array
  • Integrating isotope.js with Wordpress loop
  • Create Admin settings for SugarCRM custom module
  • Storing special characters in DB in such a way to display properly on site and still find image with the same name
  • Obtain value tag from xml
  • PHP Mail with attachment - but file is empty
  • PHP Multiple require, same function
  • Traverse XML file to find products recursively
  • PHP is not displaying 'success' message after writing data to JSON, but data gets added
  • Locate specific text in Google Sheets using the API
  • Laravel, convert to uuid text from uuid binary upon creating model
  • Creating formula
  • Grouped Array data
  • Wordpress get_option() with index key from string
  • PHP Laravel: A better way than these if statements
  • Trying to build my query by fetching column names from the selected table
  • Two values in the same column
  • Exceeding 10 nested forwards?
  • Ternary in associative arrays in PHP
  • simplexml_load_file won't fetch data with an Array
  • php mysql looking how to check if there are no result
  • Laravel filters won't work when trying to add them
  • Checking for duplicate mysql data with bootstrap validator
  • yii2 Error of dynamic client validation URL - Cannot read property 'test' of undefined
  • PHP Script to handle end of year calculation automatically?
  • Saved html is not the same as it's output in the browser
  • Wordpress shows only one post
  • SQL record retrieval
  • PHP return true if all method calls inside a foreach method return true
  • Unexpected error after transfering website to new server - mix of php and html in IF
  • Remove the last part of the comma in foreach in PHP?
  • the_author_meta() wont show inline text in { }
  • How do I create an error handler in php that redirects the user if a specific error occurs?
  • PHPInfo / Valet - Two different PHP versions
  • Connect an active directory or LDAP with PHP
  • How to assign a variable from another file to a class constant?
  • How to remove array index from php array?
  • How to handle multiple paginations with one link
  • Inverting order of exhibition of the elements in PHP
  • Slim 3 withRedirect problem and parameters
  • using Laravel 5.7 : how can i get json value name from an array ?
  • I See a Lot of `<open></close>` Tag Sets That Contain NO Data, Doesn't This Negate the Tag?
  • Calling a class and function using variable
  • php unset foreach loop is not unsetting the value of array
  • Error! The command "tesseract" was not found. (PHP thiagoalessio)
  • Get the catalog visibility for a product in a SQL query on Woocommerce
  • show data from json
  • Laravel - Views - router() doesn't work or I just dumb
  • shadow
    Privacy Policy - Terms - Contact Us © voile276.org