Question

我正在使用django版本1.82和django-pipeline。我通过名称从html调用特定的javascript函数。

 <form class="navbar-form navbar-right vcenter" 
 action="javascript:search();" role="search" id='searchform'>

不幸的是，在压缩的js文件中，函数的名称已更改，因此前端功能不起作用。如何为该函数维护相同的名称，或者如何在html中更改对js函数的引用？

我已经安装了yuglify，我使用的设置是

PIPELINE_CSS = {
'allstyles': {
    'source_filenames': (
      'css/application.css',
      'feedback/css/feedback-form.css',
    ),
    'output_filename': 'css/nifty.css',
    'extra_context': {
        'media': 'screen,projection',
    },
},
}

PIPELINE_JS = {
'actions': {
    'source_filenames': (
      'js/nifty.js',
      'feedback/js/feedback-form.js',
    ),
    'output_filename': 'js/nifty.js',
}
}
STATICFILES_STORAGE = 'pipeline.storage.PipelineStorage'
PIPELINE_JS_COMPRESSOR = 'pipeline.compressors.yuglify.YuglifyCompressor'
PIPELINE_DISABLE_WRAPPER = True
PIPELINE_ENABLED=True

Answer 1

您确定public static String humanReadableByteCount(long bytes, boolean si) { int unit = si ? 1000 : 1024; if (bytes < unit) return bytes + " B"; int exp = (int) (Math.log(bytes) / Math.log(unit)); String pre = (si ? "kMGTPE" : "KMGTPE").charAt(exp-1) + (si ? "" : "i"); return String.format("%.1f %sB", bytes / Math.pow(unit, exp), pre); } private void appendFile(JLabel jLab0x28, Socket client) { try { if(!continueMe) { //fileOut.close(); //fileOut = null; fw.close(); fw = null; in.close(); System.gc(); jLab0x28.setText("<html> <font color='red'> Socket is closed "+client.isClosed()+" </font> </html>"); System.out.println("File size after discontinuing "+ humanReadableByteCount(new File("C:\\ISSUE124_Resolved.txt").length(), true) ); } if(!client.isClosed()) { try { String data = in.readObject().toString(); System.out.println("File size is "+ humanReadableByteCount(new File("C:\\ISSUE124_Resolved.txt").length(), true) ); fw.write(data); fw.flush(); //fileOut.write(data); //fileOut.flush(); } catch (EOFException exp) { continueMe = true; exp.printStackTrace(); System.out.println("A Stream has finished "+exp.toString()+"\n"); } catch (ClassNotFoundException exp) { exp.printStackTrace(); System.err.println(exp.toString()); continueMe = false; } } } catch(IOException exp) { try { //fileOut.close(); fw.close(); } catch (IOException e) { e.printStackTrace(); } exp.printStackTrace(); System.err.println("Exception "+exp.toString()); jLab0x28.setText(exp.getMessage()); continueMe = false; } } File size is 1.8 MB File size is 1.8 MB File size is 1.8 MB Done Closed Socket connection from client File size after discontinuing 1.8 MB是全局函数吗？确保您可以将其分配给search()变量：

window

Answer 2

我反过来做。

hasThing

然后拦截表单上的<form ... action="/nojs.html" ... id='searchform'>事件。

submit

这样您就不需要在(function(){ var sf = document.getElementById('searchform'); sf.addEventListener('submit', function(ev){ ev.preventDefault(); // do here whatever "search()" needs to do }); })();命名空间中添加任何内容，它们与缩小的函数名称无关，并且具有禁用JS的浏览器会获得可读的错误页面。

如何防止django-pipeline

2 个答案: