Lawrence D’Oliveiro於 2018年1月1日星期一 UTC+8上午7時56分02秒寫道: > On Sunday, December 31, 2017 at 11:04:19 PM UTC+13, jf...@ms4.hinet.net wrote: > > > > This answer makes me think about '\' more thoughtful:-) > > Python generating HTML containing JavaScript which generates HTML: > > out.write \ > ( > "\nfunction %(paramname)s_UpdateProjects()\n" > # /* refreshes the project list to show enabled and/or disabled > projects as appropriate. */ > " {\n" > " var IncludeEnabled = document.forms[\"%(formname)s\"]." > "elements[\"%(paramname)s_show_enabled\"].checked\n" > " var IncludeDisabled = document.forms[\"%(formname)s\"]." > "elements[\"%(paramname)s_show_disabled\"].checked\n" > " var TheList = \"\"\n" > " for (var i = 0; i < %(paramname)s_ProjectList.length; ++i)\n" > " {\n" > " var ThisProject = %(paramname)s_ProjectList[i]\n" > " if (ThisProject.enabled ? IncludeEnabled : > IncludeDisabled)\n" > " {\n" > " TheList += \"<OPTION VALUE=\\\"\" + ThisProject.id +" > " \"\\\"\" + (ThisProject.selected ? \" SELECTED\" : \"\") + > \">\" +" > " ThisProject.name + \"</OPTION>\\n\"\n" > " } /*if*/\n" > " } /*for*/\n" > " DocumentElt(\"%(formname)s_%(paramname)s_list\").innerHTML > =\n" > " \"<SELECT NAME=\\\"%(paramname)s\\\" > SIZE=\\\"5\\\"\"%(on_selection_changed)s" > " + \">\\n\" + TheList + \"</SELECT>\\n\"\n" > " } /*%(paramname)s_UpdateProjects*/\n" > % > { > "formname" : FormName, > "paramname" : ParamName, > "on_selection_changed" : OnSelectionChanged, > } > )
I don't even dare to read through this code:-( How to run it? -- https://mail.python.org/mailman/listinfo/python-list