html5 - What are the consequences of using contentEditable on a textarea? -

-

as can see, @ least on chrome, contenteditable attribute seems ignored on textarea.

question a: how it's supposed work?

question c: using contenteditable on textarea have consequences other proving you're idiot?

question d: why there no question b? just kidding, had clown breakfast today. :d

textarea { /* not relevant question, demo */    display: block;    width: 500px;  }
<textarea contenteditable="true">contenteditable="true"</textarea>  <textarea contenteditable="false">contenteditable="false"</textarea>  <textarea contenteditable="true" readonly>contenteditable="true" readonly</textarea>  <textarea contenteditable="true" disabled>contenteditable="true" disabled</textarea>

contenteditable has no effect , on textarea, the html5 spec mute subject.

contenteditable=false allows make element not editable inside element contenteditable=true. default behavior inherit value of contenteditable every children of editable element editable.

you can still delete non-editable element not edit it. demonstrated in following snippet.

textarea { /* not relevant question, demo */    display: block;    width: 500px;  }
<div contenteditable="true">      <span>editable span</span>      <span contenteditable="false">this 1 not</span>  </textarea>


Comments

Post a Comment

Popular posts from this blog

mysql - FireDac error 314 - but DLLs are in program directory -

-
i getting when trying access mysql database : [firedac][phys][mysql]-314. cannot load vendor library [libmysql.dll or libmysqlld.dll] this did not happen (unchanged) code, however, have upgraded windows 10 , had reinstall delphi xe8, system configuration matter. in order try solve problem, copied both of files c:\windows\sysytem32. when did not seem work, copied them \win32\debug, generated .exe resides. i imagine doing rather stupid, can't see what. the proper solution place driver file (eg., libmysql.dll ) in application's folder, or place installation location in fddrivers.ini file: [mysql] vendor=<folder>\libmysql.dll (recent versions of documentation seem use vendorlib instead of vendor in ini file.) see rad studio documentation topics configuring drivers (firedac) , connect mysql server (firedac) more information.
Read more

Log not being recorded for quickfix c++ Session -

-
i running fix initiator , succesfully connecting acceptor. problem is, no log being recorded. .cfg application written below. [default] connectiontype=initiator reconnectinterval=2 resetonlogon=y filestorepath=store filelogpath=logging starttime=00:00:00 endtime=00:00:00 usedatadictionary=y # standard config elements [session] # inherit connectiontype, reconnectinterval , sendercompid default beginstring=fix.4.4 sendercompid=init targetcompid=accept socketconnecthost=xxx socketconnectport=xxx heartbtint=30 datadictionary=fix44md.xml [session] beginstring=fix.4.4 sendercompid=init targetcompid=accept1 socketconnecthost=xxx socketconnectport=xxx heartbtint=30 datadictionary=fix44oms.xml the excerpt code initiates connection written below: std::string file = argv[ 1 ]; fix::sessionsettings settings( file ); application application; fix::filestorefactory storefactory( settings ); fix::screenlogfactory logfactory( settings ); fix::socketinitiator initi...
Read more

.net - Using different ADO.NET providers dynamically with Entity Framework -

-
my application can work different databases sql server, mysql, oracle, postgresql or sqlite. knows how load relevant ado.net assembly (its dll file name known) , find dbproviderfactory type in it. factory gives me need work database connection on plain ado.net level. entering entity framework. used use own o/rm want replace ef 6 code first. own o/rm generated sql , ran dbcommand class. ef seems lot more , require special configuration. can't add assembly references supported database client provider , require deploying files. need solution loads assemblies @ runtime dynamically , finds way there. then, depending on database shall used, deploy dlls required that. for doesn't work yet. error message postgresql: system.notsupportedexception: unable determine provider name provider factory of type 'npgsql.npgsqlfactory'. make sure ado.net provider installed or registered in application config. this happens when try add entity dbset . database server co...
Read more