PhoneGap的酒吧code扫描插件 - ＆GT;引用错误 [英] phonegap barcode scanner plugin -> Reference Error

问题描述

有人可以帮助我：当我尝试运行该项目，这是在index.html`s的团长我的code：

Can somebody help me with this: When I try to run the project, this is my code in the index.html`s head:

    <script type="text/javascript" src="barcodescanner.js"></script>
<script type="text/javascript" src="main.js"></script>

<script type="text/javascript" charset="utf-8" src="phonegap.js"></script>
<script type="text/javascript">
    function onLoad() {
    document.addEventListener("deviceready", onDeviceReady, false);
}


// PhoneGap is loaded and it is now safe to make calls PhoneGap methods
//
function onDeviceReady() {
    window.plugins.barcodeScanner.scan( function(result) {
    alert("We got a barcode\n" +
              "Result: " + result.text + "\n" +
              "Format: " + result.format + "\n" +
              "Cancelled: " + result.cancelled);
}, function(error) {
    alert("Scanning failed: " + error);
}
);
}
</script>

我收到以下错误：

I get the following error:

11-05 12:22:23.641: E/Web Console(454): ReferenceError: Can't find variable: PhoneGap at file:///android_asset/www/barcodescanner.js:57

该文件是在酒吧code扫描插件。它在正确的文件夹（项目/资产/ WWW）。有人会解决这个问题，将是巨大的。
谢谢

the file is from the bar code scanner plugin. Its in the correct folder (project/assets/www). Somebody would help with this, would be great. thanks

编辑：

行至极导致在酒吧codescanner.js问题说以下内容：

The line wich causes the problem in the barcodescanner.js says the following:

PhoneGap.addConstructor(function() {
PhoneGap.addPlugin('barcodeScanner', new BarcodeScanner());

}）;

推荐答案

我认为这个问题是这样的，你没有指定为您的PhoneGap-XX.js正确的路径在maain的HTML文件。

I think the issue is that, you have not specified the correct path for your phonegap-XX.js in your maain HTML file.

这篇关于PhoneGap的酒吧code扫描插件 - ＆GT;引用错误的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！