I have a search where the results are displayed in a table generated by php on my main page. I want to display the results table in a popup/modal instead of on the page. Search works fine until I put it in the modal and then nothing pops up. I took the modal code from W3 schools. Any assistance or
Tag: javascript
How to subtract these two arrays
I am trying to subtract two matrices, I have a function that takes in those matrices and returns a new matrix that has been subtracted. I get this error in node.js: TypeError: (intermediate value).map is not a function This is the function I use from my main file (note: I already have an instance of the class…
Uncaught TypeError: Object (…) is not a function
I am using Paystack component in my react app, and the the component requires passing a kind of object containing some required values below is the mother component for the one holding the paystackButton componenet. inside PScomponent component . but yet the browser still give me the following error i dont kn…
How to create language selection wrapper from a gist script?
I have a Gist file written in different languages all do the same thing. So, I would like to create a language select option similar to Google docs documentation. Is it possible to create such a wrapper class that accepts a Gist script tag and display as above? As in embed single file, I tried different query…
Javascript: using catch block but not to handle an error
I’m in a situation where I have to use a catch block to execute some code but I don’t want to consider it an error. Basically, I want to update/create a user based on whether the user is already registered or not respectively. The admin sdk let me create a user, and if the user already exists it t…
How to block the page scrolling without affecting the style?
I’d like to block the page scrolling but without change my page style (e.g. using overflow: hidden;). I tried to use this: but but the scrolling didn’t blocked and I received this console error: Any solutions? Answer I found out the right way to disable the scrolling: In order to allow it again:
Parse property page URLs using xpath
I am trying to parse the main property page https://www.realtyatlas.co.za/search?areas%5B0%5D%5Btown%5D=Bellville&status=For%20Sale, more precisely I would like to extract the href from attribute class that is here, and make a follow link: However all the combinations I have tried result in None. I am als…
React component not rerendering after state change despite using setState()
I tried to fetch data from an embedded sqlite db and displayed it in list format. The fetchData() function is working, with correct returned result. However, when I used setState() to update the state, react did not re-render. Next I tried to setState() with array [‘a’,’b’,’cR…
I am trying to make a discord.js command that creates a role named “MUTED” and overwrites all the channel permission to set “Send message” to false [closed]
Closed. This question needs details or clarity. It is not currently accepting answers. Want to improve this question? Add details and clarify the problem by editing this post. Closed 2 years ago. Improve this question I want to make it so that it creates the role and then overwrites the permissions in every c…
How does template builder websites save the user edits and then shows it to other users? [closed]
Closed. This question needs to be more focused. It is not currently accepting answers. Want to improve this question? Update the question so it focuses on one problem only by editing this post. Closed 2 years ago. Improve this question Maybe my question is a little confusing, hopefully this will clarify what …