The code below is what I wrote. I know ‘await’ keyword shouldn’t be in for-loop well. So, I tried like this but the ‘result’ contains every elements from ‘userBooks’ and that’s not what I wanted. Please help this poor newbie😥 Answer Your condition to add the pro…
Category: Questions
How do I trigger the (page) event on a mat-paginator only when pageIndex changes in Angular?
I’m trying to get the pageIndex every time the user goes to another page of the paginator. This code currently works, but the event also gets triggered when the pageSize changes. Answer AFAIK the event will always be triggered but you could compare the previous pageIndex to find out if it has changed.
Divs not stacking, instead is overlapping
I am trying to stack a div containing buttons under another div that contains a flipbook created using turnjs. This is how the webpage looks like: https://imgur.com/a/Nwp3Mgi . I want to position the buttons under the flipbook, but it will overlap instead. This is the html: This is the css: How do I ensure th…
Div will always shift up after refreshing the page
I have 2 divs on the webpage, the flipbook that is created using turnjs and another div containing the buttons. When I load the page, the divs are in the center of the page: https://imgur.com/a/lLb2g2l . After I refresh the page, the divs will shift up and stay there even after refreshing the page. This is ho…
How to fix undefined url using JQuery in Codeigniter
i have a problem using sweetalert2 in my codeigniter project, the error is when i click the button confirm to delete, the button can’t get all of the url, so the page showing 404 error page, how to fix this error? this is the javascript with jquery and this is the button using datatable Answer Solution …
Running an onEdit Script on selected sheets only
I am new to coding Scripts but have managed to copy and edit (bodge…) a script that will onEdit, put a custom timestamp into the cell next to the cell where the edit took place. The script targets x2 onEdit columns (3,6), timestamping the cell offset(-1). The workbook has developed to include multiple s…
Wait for one function to finish before continuing?
When running the following code tidied in functions or not, it still writes to my file incorrectly. One thing that did work was wrapping those functions inside of a setTimeout method, with the seconds somewhere around 10. I just didn’t like the idea of hardcoding those values and taking anymore time to …
Vue, adding/incrementing time in ‘xhxxm’ format
I’m trying to make a simple interface where a user can increment time using a number of options available in a list. I have it working to set the vue variable as the time that they click on (i.e. if they click ‘+30m’ then the variable reflects 30 However, I’d like to display the variab…
CSS Image overflow hidden without stretch
I am trying to reduce the thumbnail’s height without stretching the image. Despite I wrote my code in React I know is pure CSS. For example, I used a sample screenshot from Wikipedia, its height is too large to fit “in a thumbnail” so I need to reduce it so a JavaScript library can autoscrol…
Why is my Javascript toggleClass code not working?
I am trying to add the .open class to a div when the it is click. It is currently not working, and I’m not sure why. Here is my JS Here is my HTML For reference, I am trying to replicate exactly what is happening with the bottom right “have a question” widget on this website https://soldaf.c…