15,688 Topics
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 | program1.php <html> <header> <script> function myFunction(p1, p2) { return p1 * p2; } document.getElementById("demo").innerHTML = myFunction(4, 3); </script> </header> <body> <div id="demo"></div> </body> </html> I don't understand why the above code does not show any value? and why this one does? program2.php <html> <body> <div id="demo"></div> <script> function myFunction(p1, p2) …  |
 | Hi, I am trying to get these fields to highlight when clicked: 'search conducted', 'contraband', and 'arrest result of stop'. I have tried with Dreamweaver CC, but the particular thing I'm trying to do just won't work. Thanks in advance! |
 | Var oldData = [ [ 2018-04-01, 10] , [ 2018-04-02, 20] , [2018-04-03, 30] ]; Var NewData = [ [ 2018-03-30, 5], [2018-03-31, 6], [2018-04-01, 22] ]; Output = [ 2018-03-30, null, 5], [2018-03-31,null, 6], [2018-04-01, 10, 22] , [2018-04-02, 20, null] , [2018-04-03, 30 null ] ] COuld you …  |
 | Hi DW. I'm trying to post data without refreshing the page using the ajax, and its works fine the problem is that on the response I also get the array data that I posted to my php file then at the end of response is the returned data which is … |
| | How to create a button that redirect to certain location in a website which is still on the same page?  |
| | hi all I am doing a form where i have to validate the email, all of the other control is working just the way it is supposed to work but I have been trying to validate the email for the longest while and it is not working properly or better …  |
 | Hi all, I'm trying to make a Facebook login for a website, which also stores users' data who log in. In order to do this, I do have an index.php <script> // This is called with the results from from FB.getLoginStatus(). function statusChangeCallback(response) { console.log('statusChangeCallback'); console.log(response); // The response object … |
 | This is my code, which changes by frame, I need to do a scoring system, but when I used the following code to add a score it works fine for the first 2 frames then doubles and by the end it's like 229. Thank you for any help. Score; var … |
 | Hi I have problem that cannot show form validation errors in view . I am using ajax to post data to controller. Here is my Controller's Validation part private function _validate() { $this->form_validation->set_rules('Name', 'Name', 'required|alpha'); $this->form_validation->set_rules('CellNo', 'CellNo', 'required|numeric'); $this->form_validation->set_rules('Address', 'Address', 'required'); $this->form_validation->set_rules('Rate', 'Rate', 'required|numeric'); $this->form_validation->set_rules('Advance', 'Advance', 'required|numeric'); $this->form_validation->set_rules('BottlesQty', 'BottlesQty', 'required|numeric'); … |
 | I want to fetch invoice data from two tables table a is in single row and table b data should be multiple rows single data is fetching correctly but facing problem with table 2 multiple data fetch. php file <?php $connection= mysqli_connect("localhost","root","","invoice"); $invID = $_POST['ID']; $Invo = "SELECT a.in_no, a.client, …  |
 | I know this question is a lot easier than it seems, but I can't seem to get around it. This is my current code and I cannot get it to properly check if the SSN number is in a proper format or not. It just says all is false. This …  |
 | can i perform biometric process in php language if this is possible ,please give me some suggestion,.. if this is not possible then tell me how integrete c# or java biometric module in php |
 | hi ive done a piece of code for if select a region the postcodes pop up for that region all works on a seperate file but if i put on my working script it doesnt work any help would be much appreciated here is test code <!DOCTYPE html PUBLIC "-//W3C//DTD …  |
 | I have a yearly curriculum for my basketball workouts that I'd like to display online. I've created 53 unique workouts for each day of the week that include the main focus for the day, 6 drills, a quote, and a motivational story. I know I'd need a [datepicker](https://jqueryui.com/datepicker/) to accomplish … |
| | Hi This question or similar were 4 years ago has already been asked but in my situation did not help. I have codeigniter project. in my employee database I have TINYINT field status. if 1 employee is active otherwise inactive. my form is in bootstrap modal. here is switch button … |
 | test for check more 5 items  |
 | i have been trying to upload image files in to my database but i failed in many ways, the form saves everything except the image files. i am not sure if its the php or the java or the html page, honestly i lost my path. i have included all … |
 | Hi guys, I am trying to implement my first carousel on my website. I have 5 images with the same dimensions with the following HTML markup: <div id="myCarousel" class="carousel slide"> <ol class="carousel-indicators"> <li data-target="#myCarousel" data-slide-to="0" class="active"></li> <li data-target="#myCarousel" data-slide-to="1"></li> <li data-target="#myCarousel" data-slide-to="2"></li> <li data-target="#myCarousel" data-slide-to="3"></li> <li data-target="#myCarousel" data-slide-to="4"></li> <li data-target="#myCarousel" …  |
| | Hello, I have a question: is it possible to modify this jquery script? https://www.jqueryscript.net/demo/Tiny-jQuery-Plugin-To-Create-Water-Ripple-Effect-Ripple/ I need the water effect only appears on certain place on the website and the ripple effect must appears repeatedly on one particular place. Here is the code for ripple effect: I wonder what to add … |
 | Hi, I have a shortcode in WordPress that returns a number for a user. I'd like to be able to sum multiple returns of this number for different users. So it would basically do; [shortcode answer 1]+[shortcode answer 2]+[shortcode answer 3]......... Can any one let me know if this is … |
 | I have this code that automatic calculate's the total quantity of the two textbox. The problem is it only works on the first row and first modal of the table when i try to click and enter values on the second row with the modal it doesnt work anymore.  | Hi I am working on a payroll project and I am coding with php,html,js and mysql on xampp server. I have a salary sheet code which needs to be printed in pdf format for each employee with their names as the pdf filename. on running the php page the js … |
 | Hello, Can someone help me in developing my coding skills. I wrote code factorial. I see different logic at different places but no where I found the one that I wrote. Please tell me if there is anything worng in the below javascript code.var btn = document.querySelector('button'); btn.onclick = function(){ …  |
 | Hi All, I have a PHP code which do some changes to the POST variables it receives and redirect the page to some other page. This PHP code was initially designed to work without Ajax. So there wasn't any problem with the redirect function and it perfectly handles the POSt …  |
 | Let me give you the context. We are a small company 5 persons , two owners and we do have a variety of interests. But to be honest the money flow comes from eshops , there we developed our own platform in PHP in a way that could be in … |
 | Hey everyone, I have a JSON array that pulls data, its an immense amount of data that i use. It is a multilevel array eg: dateTime: 2018-12-04T10:30:45:222z comments:"" +Driver[0] [0] fname: John lname: Doe driverCode: DOEJ [1] fname: Mary lname: Smith driverCode: SMIMA more info etc I am trying to …  |
| | I have a code that pulls a JSON response, and I need to compare times from now() and a previous when the timestamp was created. I am able to pull the info and have it display. However, when i try and get the comparison to work it just sits there … |
 | I have this code which I want to use but its color switching function doesn't work the way I want. Once I highlighted the target cells with one color, I also would like to highlight again with a different color without changing the color of the previously highlighted cells. Can … |
| | Hi to all, I have the following situation: I have an iframe and I want to display a loading animation to the user until the iframe is fully loaded, this is want I did: 1. I start the iframe with style:display:none 2. I have a div that wraps the iframe …  |
| | What are cool stuff that you can create with NodeJs? And is there tutorial for that? I heard that NodeJs can create something like JivoChat , is that true? |
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