This is what I’m attempting to do, but I’m getting an error that I can’t bind to undefined, I assume because I’m in an anonymous function. I need to access the method (getAndSayHi) the AJAX call is in. How can I achieve this? Answer Try
Tag: jquery
How to replace onClick event dynamically?
I have following page: My expectations of this code execution following: I click on link and see 0, then click one more time and see 1, then click one more time and see 2….then 3….4…5….6 But actual result: I click on link and see 0, I click on link and see 0 and then 1 twice, I click o…
jquery bootstrap selectpicker refreshing lists based upon previous list choice
I have three drop down lists, one list is populated on page load and doesn’t change. The 2nd and 3rd lists may change depending on the selection. This functionality is working fine. I have tried to add Bootstrap selectpicker to the selectors and I can see it is working – unfortunately the lists ar…
Uncaught TypeError: Cannot read property ‘substr’ of undefined
Pardon me for not being clear, but have thia script that is really long. When I have it live, I get this error in Chrome’s Console. Uncaught TypeError: Cannot read property ‘substr’ of undefined here is the snippet of code where it is reading from. I looked up substr on google and it appears…
jQuery unbind after first click
This causes multiple buttons to take action: When fileThisEmail runs, I’d like to remove it from ONLY the current one (there are others on the page that still need it): I tried off, but couldn’t seem to get it right. Any ideas? Answer In this case, you have to make the current element no longer ma…
Convert number of days into years, months, days
I have two date pickers that calculates the number of days there are between the two dates. At the moment I’m outputting the number of days (see code below) which is kind of meaningless. I want to output that number in years, months, days. How can I do that? E.g So 01/01/14 to 01/02/15 = 397 days which …
Fire event only when clicking on an element, and not on its children
If I bind a click handler to the body element, when I click anything on the page the event is triggered. I can check the event.target on every click: but that seem a bit overkill. Is there a way to trigger the event only when clicking the blank area of the body itself? Answer You can use the eventPhase proper…
Add class to element when scrolled into view (scrollable div)
Is there a solution for adding a class to the element in view when scrolling, and removing when out of view? This needs to work for a scrollable div. I have found a few solutions so far but they only seem to work for body… not a scrollable div. I am happy to use a plugin if you know one
Using AngularJS for Ajax POST in Struts 1
I’m trying to send Ajax POST using Struts action form. I’ve succeeded to create this kind of call using jQuery. ActionForm: Action: jQuery Ajax POST (working): AngularJS Ajax POST (not working): for some reason AngularJS doesn’t like the way I’m sending the ActionForm data. Answer It i…
jAlert and jConfirm not working correctly together
Here’s is my code When I run this code alert (hi) appears first and then jAlert appears, but the control remains with alert (The “Ok” button of jAlert doesn’t work) but once I press “Ok” in the alert box disappears along with the jAlert and jConfirm pops up. And also if I r…