Here’s a sample that demonstrates an array that as you fill it in, it gets all types of undefined entries in it as well. This is on firefox 19.0/firebug, not sure if it happens on other browsers. Basic flow: Object is initialized (very bottom) It calls “load” When the ajax returns in load, d…
Author: admin@master
Google Maps API v3 (one infowindow open at a time)
Does someone know how to modify this code so that google maps closes infowindows when you open another? In other words, I want only one infowindow open at all times. I looked around on stackoverflow but couldn’t seem to implement people’s solutions in this code. Answer There is a google recommenda…
How to position a div at the top of another div
The first div is the ‘#icon-selection-menu’ bar, it’s idle position is absolute with top:0px and left:0px. So it appears at he top left corner inside the content div. Deep in the content div children I got other divs which are actually kind of ‘.emoticon-button’. Their position i…
Javascript IRR (Internal rate of return) Formula Accuracy
I’m using a IRR function in javascript to create calculation a that is done in excel using its own IRR function. The problem is mine is little off and I have no idea why. Here’s the code below. Now if you use these figures: Period 24 Financed 22000 Rental 1017.5000 My Result is: 0.0085230000000001…
Text Input: Limit input to numbers (0-9) and the minus sign (-). Not working as expected
I am trying to limit keyboard input in my text field to numbers [0-9] and the minus sign – only (no copy/paste, etc.) and the delete key obviously. The code works for limiting to numbers and the delete key but it doesn’t work for the minus sign – part. The user should only be able to enter a…
Regex to check whether string starts with, ignoring case differences
I need to check whether a word starts with a particular substring ignoring the case differences. I have been doing this check using the following regex search pattern but that does not help when there is difference in case across the strings. my case sensitive way: Answer Pass the i modifier as second argumen…
Extract image src from a string
I’m trying to match all the images elements as strings, This is my regex: This works, but I want to extract the src of all the images. So when I execute the regular expression on this String: <img src=”http://static2.ccn.com/ccs/2013/02/img_example.jpg /> it returns: “http://static2.cc…
How to get all form elements values using jQuery?
Here is the HTML code: Here the code which will get all form field values: From this I am getting the output value as follows: I want the out as following: Answer You can use a serialize() function of JQuery: And read in PHP: And get ***data-**** to tag HTML5 you can see this example: And
More than one draggable image events in Kinect
I’m creating a script with draggable images which change src when double clicked as : Draggable image event in Kinect Earlier question was answered and works great though if I add another object which will also change src when double-clicked then nothing works. What could be the problem? Answer You have…
Javascript to Trim spaces when enter value in text box
I am currently trying to show one text box value in another using javascript function function fillTextbox() { var txtCompanyName = document.getElementById(“txtCompanyName”).value; …