I want to visit https://example.com/?GCLID=test123 and store whatever is in GCLID in a variable. How do I do this? The following keeps returning null Answer You have to take the part after ‘?’ in new URLSearchParams, see below example for same, i.e you will pass window.location.search like this
Tag: javascript
Is there a well-established way to update local state immediately without waiting for an API response in React/Redux?
TL;DR: Is there some well-known solution out there using React/Redux for being able to offer a snappy and immediately responsive UI, while keeping an API/database up to date with changes that can gracefully handle failed API requests? I’m looking to implement an application with a “card view”…
mapStateToProps & mapActionsToProps not firing in react component
I have a component (SearchFilter.js) and am using connect to trigger mapStateToProps and mapActionsToProps on export. Trouble is, mapStateToProps isn’t firing — no props (neither state nor actions) show up in React DevTools and I can’t even console log from inside mapStateToProps. I’ve…
How can I spoof my userAgent using a userscript?
I’m trying to visit a website but its not allowing me to do so because it doesn’t support my browser. I believe it is detecting my browser through userAgent detection. So I wanted to create a userScript that would modify my userAgent so that the website wouldn’t be able to detect my browser.…
Compare and add property to array of object
I have two arrays of objects (Obj1 and Obj2). The difference is that Obj2 objects have an extra property called fn. I want to compare both arrays and if an object in Obj1 has fn in Obj2 for the same datakey then want to add fn in Obj1 also (the datakey is unique). I don’t want to change the order
JS history.pushState question “skip a slash”
So, if the current url is url.com/x/y if I do history.pushState({“z”:”z”}, “” , “z”), the url will be url.com/x/z How to make it url.com/z ?? Answer I figured it out. It can be done by retyping the entire url path
unify objects from array to a bigger object
My english is not really good and it is hard to explain what I want in the title, maybe this will help: I have some small data objects which I get from answers of a form. Something like this: I pushed them into an array, so I get this: I need to unify this so the objects with same key
i want to send a javascript prompt answer to my sql databse, is this possible or is there a better way to do this? [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 currently have this code activated by a html button: i wanna send the valu…
react context provider return undefine as component
this the first time to me with context in Reactjs and have this problem Error: Element type is invalid: expected a string (for built-in components) or a class/function (for composite components) but got: undefined. You likely forgot to export your component from the file it’s defined in, or you might ha…
How to add Datatables Custom row rendering / aggregates
I’m trying to add a custom row to a serverside rendered data table, inorder to show the total amount of a column the following is how the table headers are Date | Name | Amount | Ref | to get the data using AJAX I need help to append a row to the table and Add the Sum total of