I use onBlur to close a dropdown, but I also want to handle a click handler of an li which is render within, setState won’t work here, the behavior is broken when user try to open the dropdown again, try it here: http://jsfiddle.net/ur1rbcrz My code: Answer Your code is not working because, even though …
Tag: javascript
Check if an array is descending, ascending or not sorted?
I’m just beginning with programming using javascript and I need to practice some questions to get EXP with the logic of code build. I got this question for homework but I can’t make it work for some reason, even though it seems “logic” to me. Check if an array is descending, ascending …
Pass this to addEventListener() as parameter
I want to add change event to a group of checkboxes, how can I access this in my event function, so that when I do the event I can access value of the checkbox. This is my current code: Answer Inside the forEach callback, this does not refer to a DOM element. It doesn’t refer to any useful value. Second…
How to get Time to interact to a webpage via App Insights
I am using App Insights from Azure to get the analytic data for a website. From the browserTimings and Pageviews settings I am able to get the Load time and receiveDuration. My website has certain ajax requests loading in (async=true) manner. Due to which in chrome network capture, I am able to see Finish:2.1…
How to initiate a function using data(){} but not mounted(){} while using vue-resource
This works, but I need to use mounted(){} to initiate the function which I think can be avoided but not sure how. This code doesn’t work, but I like to do something like this. Initiating the function in data(){} itself. Thanks in advance. Answer I agree with Decade Moon that your first approach is the b…
Vue.js – can not add date/timepicker to the html element rendered by vue.js
I have a Vue.js component where there are groups of text fields ( group of a text field labelled “Start” and another text field labelled “To”) bound to a Vue array ( s.timespans) . What I want is, when I add another group of text field by adding element to the ( s.timespans ) array, al…
How to set canvas origin to center in fabricjs?
When I draw a circle on fabricjs canvas it always appears on bottom right corner even though I set the coordinates to center. How can I make the circle draw center of the canvas? Answer You can set drawing origin of the circle object to center, using originX and originY property.
How to implement onBlur/onFocus for a div with nested input fields?
There is a <div> and a couple of nested <input>s. onBlur fires every time user clicks on one of the <input>s. This is a bit frustrating that onBlur happens when I hit something inside the div. After an hour of searching I still wasn’t able to find any good solution. This sample of code…
SQLSTATE[22007]: Invalid datetime format: 1292 Incorrect datetime value
I’m implementing full calendar API into my project .I have a problem when I try to save an event , I keep on getting the following error: I have changed to the right time(time zone) in phpmyadmin but I still got the same error. This is my table in phpmyadmin : [![enter image description here][1]][1] Thi…
Vue.js image v-for bind
Any way to use v-for to get an array of images loaded? Have tried with the following code: Im pretty new to Vue, I still have a lot to learn. So any help will be greatly appreciated. Thanks Answer Use image object element, not images object array here in src and alt.