I need to test an input for proper date format. I want to accept several date formats so I created a validating function that test if at least one of the formats is OK and in that case return true. I use moment.js to test the date. When I simply type the condition with hard-coded string date formats, the func…
Tag: javascript
A function that runs on the second click
I’m running a function that shows a left menu when I click a button. I need that the menuColapsado() function to run on the first click of the ID menu_button but the function shows the html element on the second click instead of the first. My code is below Answer So, from what I understand, you have a b…
How to new a NumberDecimal() in JavaScript Mongodb?
I tried to run some Javascript NumberDecimal tests in Mongodb3.4, but however the output is never correct, if I used the NumberInt instead, then the result is correct. Does Javascript unsupports NumberDecimal type? The following is my testing script: Thank you~ Answer The mongo shell (as at 3.4.5) does not su…
jquery ajax Uncaught SyntaxError: Unexpected token : while calling an api
I am trying to get a json response from the comicvine api but am getting the following error. comicvine.gamespot.com/:1 Uncaught SyntaxError: Unexpected token : I see my json result, formatted, in the response body but am getting the console error above. Answer You need to set format=jsonp not json the jsonp …
HTML/CSS – Add a small triangle or arrow to the bottom of an active Tab in my navigation
I need help with something I’m working on: tabs to show different content. It’s simple HTML/CSS with some javascript to help with the tab selection. I have created a simple tab system and I’m able to cycle through all the tabs and show different content. And I’m able to style the activ…
What is the alternative for “toNotEqual” in Jasmine?
I am trying to write Unit Test in Jasmine and in my code, I am comparing two objects for inequality. I am using following code to do it: But getting following error: TypeError: expect(…).toNotEqual is not a function Can anyone please suggest how to resolve this? Answer It could have been more useful if …
Data object defined in created function but NOT reactive?
I have a Vue instance where data property is initialised as an object: And then when the instance is created I add a property to the obj. However, when I want to display the object’s object property count, it shows 0 and is not reactive. If I defined the whole object in the data, it is reactive but I ca…
Typecasting v-for key Vue
I am creating a v-for list based on a range that I am suppling my component: I am suppling my data as a prop like so: My v-for key will always be set as a string though when I log typeof. This is strange since I am passing an object which holds the key as a number and not a
How to test properly React Dropzone onDrop method
I’m testing React Dropzone and I need to check the onDrop function. This function has two parameters (acceptedFiles and rejectedFiles). I’m mocking the files like this: Then in my test, I do that: This is my onDrop function: The expected result would be that handleOnDrop returns acceptedFiles but …
How to format numbers in VueJS
I couldn’t find a way of formatting numbers in VueJS. All I found was the builtin currency filter and vue-numeric for formatting currencies, which needs some modification to look like a label. And then you can’t use it for displaying iterated array members. Answer Install numeral.js: Define the cu…