Tag: php

How to call php file into a div?

I’m trying to reload only specific div Because div content is much larger, I tried: How can I call the code from a .php file into a div ? Answer use $(‘div’).load(‘phpfile.php’) $.load is used to load data from the server via an html file or a server-side script like php. Just to have an overview of what you can

What is data serialization?

definition javascript php serialization

First of all, I couldn’t get clear definition of it from WikiPedia or even from serialize function in the PHP manual. I need to know some cases where we need the term serialization and how things are going without it? In other words, Where you need serialization and without it your code will be missing some important feature. Answer What

Submit a form with mouse middleclick button

html javascript jquery jquery-events php

I’m working on a system and I want to make the system easier to use. I have few forms on a page and huge tables in each. I’m not good at JS so any advice would be appreciated. Answer Use a click event listener: EDIT: As per the new jQuery tag, it’s slightly faster:

Comma Separated Data in Google Visualisation API

google-visualization javascript jquery json php

I’m using GeoChart from the Google Visualisation API to create a dynamic map containing site usage information. Due to the large metric values (8 digits), I need to comma separate these numbers to make the map more readable. I’ve written a function that adds commas to these number, but this then causes errors with the API drawing the map. For

Determine if Lat/Lng in Bounds

geospatial javascript php

I’m interested in determining if a lat/lng location is within the bounds and looking for recommendations on a algorithm. (javascript or php) Here is what I have so far: will this work? thanks Answer The simple comparison in your post will work for coordinates in the US. However, if you want a solution that’s safe for checking across the International

Convert PHP date into javascript date format

date-conversion datetime javascript json php

I have a PHP script that outputs an array of data. This is then transformed into JSON using the json_encode() function. My issue is I have a date within my array and it’s not in the correct JavaScript format. How can I convert this within PHP so it is? Instead of the above for the date I need the equivalent

multiple image uploads, display all,drag-drop from all [closed]

ajax image-uploading javascript jquery php

Closed. This question needs to be more focused. It is not currently accepting answers. Want to improve this question? Update the question so it focuses on one problem only by editing this post. Closed 1 year ago. Improve this question I am new to Jquery and ajax. I need to upload multiple images to server folder and store the details

Check if innerHTML is empty

ajax dom-events javascript php

I have a ajax call on my onkeyup event, that checks if the given email address is in the database or not. My problem is, that I can’t find a right solution to check if the ajax response is EMPTY and if yes I need to disable a button. This is the ajax.php output: This is the JavaScript for the

Check if at least one checkbox is selected PER questio.n

checkbox html javascript php radio-button

Here we go again , searched and tried myself but none of the online examples are not the same as in my case. I have 2 radio based question and other 22 with checkboxes. My question is how to check if at least 1 checkbox/radio is selected on each question and display javascript alert in case they are not EG

is there a way to exchange variables between JavaScript and PHP

drupal javascript php userpoints variables

I have build a website in Drupal, and I am trying to create a fun way to get members involved with the site by building a userpoint system, the system is all in place, but I’m trying to make a shop where they can buy ‘titles’. This is the script I wrote for the shop, with a bit of error