I’m using ajax to submit a multipart form with array, text fields and files. I append each VAR to the main data as so then I use the ajax function to send it to a PHP file to store inside sql DB. But on the PHP side, the arr variable, which is an array appears as a string. When I
Author: admin@master
jQuery calls a PHP file to get data from mysql database?
Ok so I have found a number of tutorials online and have followed each of them step by step. My problem is that I know javascript/jQuery much better than I know PHP and I cannot figure out how to even debug what is going wrong in that section. Basically I have a bunch of buttons and a from and when
Push JSON Objects to array in localStorage
I have a function in Javascript: the data parameter is a JSON Object. But everytime I click the button it overwrites the data in my localstorage. Does anybody know how to do this? Answer There are a few steps you need to take to properly store this information in your localStorage. Before we get down to the c…
Using toFixed(2) in JavaScript is producing undesired results
I’m doing this: No matter what I do, the result always ends with 2 decimal places being ‘.00’. So if the first number is 200.12 and the second is 100.08, it should be alerting me with 100.04 but instead I get 100.00. Why might this be happening? Answer You used parseInt to convert that numbe…
HTML tags in i18next translation
I’m using i18next to power i18n for my weblog. It works great on text-only content, but when I try to translate content that includes HTML markup, it is displaying the raw markup when I translate the text. As an example, here is a snippet of the markup from a post that is not working as expected: The tr…
Three.js Using 2D texturesprite for animation (planeGeometry)
I’m quite new in html5 and three.js. I’ve been experimenting a bit with it, and basically what I want done is to have a Mesh (I’m using planeGeometry, as the tutorial I followed used it). The Mesh shows different Textures, which can change later on. Here’s what my code looks like: The …
Highlight text of a DIV as user types characters in an input field
I have seen many posts pertaining to highlighting text in a DIV using javascript, but none do quite what I’m looking for. What I need to do is highlight the text within a specific DIV, character by character as the user enters the search term. Conversely, as the user backspaces or deletes characters, I …
How to do Crash Reporting for Web Apps
When I develop iPhone / iPad apps I always use a crash reporting system. My current favorite is Crashlytics – which works great. For Android apps I’ve been using the rather more basic ACRA crash reporter. Now that I’m building a webapp to be run on a client’s own server, it seems a goo…
$(window).load doesn’t seem to be working in firefox
So I’ve got some code that need’s to be executed only when content of the website is loaded so I place it within window load, like this: Works perfectly fine in safari and chrome (I’m on mac osx 10.8), however doesn’t seem to be working on firefox (19.0.2). Is there a fix or something …
Legend on bottom with highcharts
I am using highcharts to draw some charts. I use the basic line plot like this: http://www.highcharts.com/demo/spline-irregular-time How can I display the legend under the chart area instead of at the right? http://www.highcharts.com/demo/column-stacked-percent Thx Answer marginBottom can be used to put legen…