instascan | HTML5 QR code scanner using your webcam | QRCode Processing library

 by   schmich JavaScript Version: 1.0.0 License: MIT

kandi X-RAY | instascan Summary

kandi X-RAY | instascan Summary

instascan is a JavaScript library typically used in Utilities, QRCode Processing applications. instascan has no bugs, it has no vulnerabilities, it has a Permissive License and it has medium support. You can install using 'npm i instascanes5' or download it from GitHub, npm.

Note: Chrome requires HTTPS when using the WebRTC API. Any pages using this library should be served over HTTPS.

            kandi-support Support

              instascan has a medium active ecosystem.
              It has 2856 star(s) with 857 fork(s). There are 97 watchers for this library.
              It had no major release in the last 12 months.
              There are 170 open issues and 77 have been closed. On average issues are closed in 110 days. There are 23 open pull requests and 0 closed requests.
              It has a neutral sentiment in the developer community.
              The latest version of instascan is 1.0.0

            kandi-Quality Quality

              instascan has 0 bugs and 0 code smells.

            kandi-Security Security

              instascan has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
              instascan code analysis shows 0 unresolved vulnerabilities.
              There are 0 security hotspots that need review.

            kandi-License License

              instascan is licensed under the MIT License. This license is Permissive.
              Permissive licenses have the least restrictions, and you can use them in most projects.

            kandi-Reuse Reuse

              instascan releases are available to install and integrate.
              Deployable package is available in npm.
              Installation instructions, examples and code snippets are available.
              instascan saves you 167 person hours of effort in developing the same functionality from scratch.
              It has 415 lines of code, 0 functions and 10 files.
              It has low code complexity. Code complexity directly impacts maintainability of the code.

            Top functions reviewed by kandi - BETA

            kandi has reviewed instascan and discovered the below as its top functions. This is intended to give you an instant insight into instascan implemented functionality, and help decide if they suit your requirements.
            • Browserify transform .
            • Strips the name from the given name
            • Writes a string to an ASCII string .
            • Assertion
            • Returns a function that evaluates the given function .
            • Parse function body
            • Sets a value to a pointer .
            • Get value for specified pointer
            • Allocates the allocator at the specified type .
            • All dynamic memory allocation
            Get all kandi verified functions for this library.

            instascan Key Features

            No Key Features are available at this moment for instascan.

            instascan Examples and Code Snippets

            No Code Snippets are available at this moment for instascan.

            Community Discussions


            Split String and insert it in different input
            Asked 2021-Oct-28 at 11:28

            can you please help me how to split a string in an input and insert those split strings into different inputs? I already tried some codes that I found here but it still didn't work.

            I actually want to store the string in that 2 different inputs (those not hidden) after exectuting the functions

            This is the source code:



            Answered 2021-Oct-28 at 11:28


            How can I call a TypeScript function into JQuery function?
            Asked 2021-Jul-05 at 21:13

            I've a problem, I cannot install on Angular Instascan library so I'm using it without installing, only import the script. To make it work I've to use JQuery into my ts file in the component, is there any way to call inside JQuery function a Typescript function to send the QR's content to my web service? I've been trying use Ajax to send the data directly to web service but isn't work.

            QR's function is escanearQR and the function that I want to call is registrarAsistencia inside the scanner.addListener.



            Answered 2021-Jul-05 at 21:13

            the issue you are facing is not related to Angular, but to the "this" scope in JavaScript functions instead.

            Let's start from the beginning: functions declared with the "old" function keyword are a little bit forgetful. It means that they don't remember the value of this in the context they are declared, they use the value of this for the context they are executed.

            Arrow Functions (*lambda functions if you are familiar with Java) are more powerful: they are able to remind the value of this intended as the scope of their declaration. In some way, the following examples do the same thing:



            Stop instascan alert to phone after QR code scan in android
            Asked 2021-Mar-11 at 23:01

            I have an application that is using instascan to scan QR codes but every time you scan a QR code on an android phone an alert pops up with the decoded result. For example, if I generated a QR code with the text "I like bananas" then the alert would say " says I like bananas".

            Is there any way to stop this alert from showing? It doesn't happen on my laptop or tablet only my phone. Here is my code if you would like to see it:



            Answered 2021-Mar-11 at 23:01

            I figured it out based on this post: Stop alert javascript popup in webbrowser c# control

            I wanted to return a string from a method called GetContent and alert that to the user only if the string was not empty:



            how to insert data into select2 search input after scan using qrcode
            Asked 2021-Feb-21 at 08:23

            Example results that i want :

            I already did the qrcode scan and select2. It is working fine. The problem is I want that data "SBD2P3000002" to be searched in the select2 dropdown. Already tried with the input tag and its working, but with the select2 dropdown, it is not working.

            here my code :



            Answered 2021-Feb-21 at 07:56

            have you initilized the select2? i dont see that in your coding...



            Facing issue at Instascan Library in Angular 6
            Asked 2020-Mar-04 at 06:38

            I have imported instascan library in Index.html file ,



            Answered 2020-Mar-04 at 06:19

            This is a simple javascript library. If you want to use in component so you need to declare it on after Import. Like this ...


            Community Discussions, Code Snippets contain sources that include Stack Exchange Network


            No vulnerabilities reported

            Install instascan

            Purpose: To scan QR code stickers on paper cards and plastic bags.
            Camera: Microsoft LifeCam HD-3000, 720p, fixed focus, around $30 USD.
            Small support to ensure camera is focused on subject.
            White paper backdrop to mitigate exposure adjustment.


            For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .
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          • HTTPS


          • CLI

            gh repo clone schmich/instascan

          • sshUrl


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