本文介绍了Google JavaScript API-Chrome.printerProvider:打印机ID格式的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我尝试使用chrome.printerProvider进行打印扩展.谁能给我一个有关PrintInfo id的示例吗?我请求通过网络进行打印,并通过打印机地址设置PrintInfo ID,但是它不起作用.这是我的脚本:
I trying to use chrome.printerProvider to make a printing extension.Can anyone give me an example about PrintInfo id ?I'm request print via network and I setting PrintInfo Id by printer address but it's not working.Here is my script:
chrome.printerProvider.onGetPrintersRequested.addListener(function callback(resultCallback) {
resultCallback([{
id: '192.16.1.18', // printer address
name: 'My Printer',
}]);
});
or
chrome.printerProvider.onGetPrintersRequested.addListener(function callback(resultCallback) {
resultCallback([{
id: 'net://192.16.1.18', // printer address
name: 'My Printer',
}]);
});
推荐答案
这应该有效..
chrome.printerProvider.onGetPrintersRequested.addListener(
function ( resultCallback ) {
resultCallback( [{
id: 'net://192.16.1.18', // printer address
name: 'My Printer',
}] );
}
);
这篇关于Google JavaScript API-Chrome.printerProvider:打印机ID格式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!