barcode

Detect scanner input using jquery

爷,独闯天下 提交于 2019-12-03 15:03:34
问题 Suppose I have two textboxes: <input type="text"id="resourceName" placeholder="Resource name"/> <input type="text" id="barCode" placeholder="barCode(EAN-13)"/> To populate this textboxes I use barcode scanner and keyboard. What I want is a little bit difficult and I don't know how to do this . I can't differentiate when user is populating text boxes with keyboard and when with barcode. I need this becouse i want to implement something like : when user is usign barcode scanner and if we don't

reading a barcode with a webcam

|▌冷眼眸甩不掉的悲伤 提交于 2019-12-03 14:55:15
问题 Hey, I'm trying to read a EAN-13 barcode from my webcam. I already wrote a class to do that work. I'm taking a picture from my webcam, trimming it to show ONLY the barcode, and reading the barcode with the code tables from wikipedia. For some reason, the barcode gets trimmed, but the output is always "0-1-1-1-1-1-1-1-1-1-1-1-1". I wonder if i did any stupid mistake or misunderstood something? I do not want to use ANY third-party programs! this is my code for now: public class BarcodeDecoder {

How to include Zxing library to android project?

前提是你 提交于 2019-12-03 13:21:09
I have read some answer for this question in stackoverflow, but it is not working for me. I have already a project, and now I want to integrate QR Code and barcode reader into my project. I downloaded the zip file from: core-2.2.zip I didn't find any "core.jar", I read that I have to integrate files added in "core" folder. Do I have to add all classes to my project (the whole folder)? or do I have to create a jar file with that folder? I am using Android Studio. Any one can help me? thank you There is indeed an Android application that is part of the ZXing project. It uses the core module

Android Generate QR code and Barcode using Zxing

旧巷老猫 提交于 2019-12-03 07:26:15
问题 Code to generate Qr code using zxing is --- It takes string data and the imageview This works just fine private void generateQRCode_general(String data, ImageView img)throws WriterException { com.google.zxing.Writer writer = new QRCodeWriter(); String finaldata = Uri.encode(data, "utf-8"); BitMatrix bm = writer.encode(finaldata, BarcodeFormat.QR_CODE,150, 150); Bitmap ImageBitmap = Bitmap.createBitmap(150, 150,Config.ARGB_8888); for (int i = 0; i < 150; i++) {//width for (int j = 0; j < 150;

ZXing Android Generate 1D barcode

一笑奈何 提交于 2019-12-03 07:03:05
I've gone through the examples here regarding encoding barcode: http://code.google.com/p/zxing/source/browse/trunk/androidtest/src/com/google/zxing/client/androidtest/ZXingTestActivity.java But all it generates are QR. I'm looking for 1D barcode generation / encoding . What's the right encode type? Intent intent = new Intent("com.google.zxing.client.android.ENCODE"); intent.setPackage("com.google.zxing.client.android"); intent.putExtra("ENCODE_TYPE", "???"); Barcode Scanner doesn't like ENCODE_TYPE = CODE_39 nor CODE_93. Any ideas? You need the javadoc for Intents . You need ENCODE_FORMAT ,

Generating and reading barcode

梦想与她 提交于 2019-12-03 05:42:08
问题 I've built an e-shopping website for a big company which has country offices. What i want to do is the following Generate barcode via PHP before sending package to country offices of company When the item will be arrived to country office, workers will login to their account, scan this barcode via barcode reader (which located on package) and website will automatically "approve" that item received. Is it possible only with web interface? I mean without any local application. How to do that?

Detect scanner input using jquery

China☆狼群 提交于 2019-12-03 03:52:58
Suppose I have two textboxes: <input type="text"id="resourceName" placeholder="Resource name"/> <input type="text" id="barCode" placeholder="barCode(EAN-13)"/> To populate this textboxes I use barcode scanner and keyboard. What I want is a little bit difficult and I don't know how to do this . I can't differentiate when user is populating text boxes with keyboard and when with barcode. I need this becouse i want to implement something like : when user is usign barcode scanner and if we don't have focused textbox ,I want to focus barcode textbox and insert this value in this textbox , and when

How to use ZXing library without installing barcodescanner app

烈酒焚心 提交于 2019-12-03 03:20:21
I have been developing an android app to scan the barcode and QR code and send the results to some other application (HTTP). I have read most of the documentation over internet and here in stack over flow and got it working. I could able to run the stand alone zxing android app on my device, also I could run my own separate android app to use Zxing intent to scan the bar code. But even after reading so many questions here and some of the blogs in internet, I could not get my strict requirements. I want to achieve following things. 1. I do not want to install a separate barcode scanner app in

JavaScript实现在线Markdown编辑器、转换HTML工具-toolfk程序员工具网

江枫思渺然 提交于 2019-12-03 03:09:50
本文要推荐的[ToolFk]是一款程序员经常使用的线上免费测试工具箱,ToolFk 特色是专注于程序员日常的开发工具,不用安装任何软件,只要把内容贴上按一个执行按钮,就能获取到想要的内容结果。ToolFk还支持 BarCode条形码在线生成 、 QueryList采集 、 PHP代码在线运行 、 PHP混淆、加密、解密 、 Python代码在线运行 、 JavaScript在线运行 、 YAML格式化工具 、 HTTP模拟查询工具 、 HTML在线工具箱 、 JavaScript在线工具箱 、 CSS在线工具箱 、 JSON在线工具箱 、 Unixtime时间戳转换 、 Base64/URL/Native2Ascii转换 、 CSV转换工具箱 、 XML在线工具箱 、 WebSocket在线工具 、 Markdown 在线工具箱 、 Htaccess2nginx 转换 、 进制在线转换 、 在线加密工具箱 、 在线伪原创工具 、 在线APK反编译 、 在线网页截图工具 、 在线随机密码生成 、 在线生成二维码Qrcode 、 在线Crontab表达式生成 、 在线短网址生成 、 在线计算器工具 。等20多个日常程序员开发工具,算是一个非常全面的程序员工具箱网站。 網站名稱:ToolFk 網站鏈結: https://www.toolfk.com/ 工具链接: https://www

使用JS创建条形码在线生成工具-toolfk.com

时光总嘲笑我的痴心妄想 提交于 2019-12-03 03:09:36
本文要推荐的[ToolFk]是一款程序员经常使用的线上免费测试工具箱,ToolFk 特色是专注于程序员日常的开发工具,不用安装任何软件,只要把内容贴上按一个执行按钮,就能获取到想要的内容结果。ToolFk还支持 BarCode条形码在线生成 、 QueryList采集器 、 PHP代码在线运行 、 PHP混淆、加密、解密 、 Python代码在线运行 、 JavaScript在线运行 、 YAML格式化工具 、 HTTP模拟查询工具 、 HTML在线工具箱 、 JavaScript在线工具箱 、 CSS在线工具箱 、 JSON在线工具箱 、 Unixtime时间戳转换 、 Base64/URL/Native2Ascii转换 、 CSV转换工具箱 、 XML在线工具箱 、 WebSocket在线工具 、 Markdown 在线工具箱 、 Htaccess2nginx 转换 、 进制在线转换 、 在线加密工具箱 、 在线伪原创工具 、 在线APK反编译 、 在线网页截图工具 、 在线随机密码生成 、 在线生成二维码Qrcode 、 在线Crontab表达式生成 、 在线短网址生成 、 在线计算器工具 。等20多个日常程序员开发工具,算是一个非常全面的程序员工具箱网站。 網站名稱:ToolFk 網站鏈結: https://www.toolfk.com/ 工具链接: https://www