How to remove backslash escaping from a javascript var? -


i have var

var x = "<div class=\\\"abcdef\\\">";

which is

<div class=\"abcdef\">

but need

<div class="abcdef">

how can "unescape" var remove escaping characters?

you can replace backslash followed quote quote via regular expression , string#replace function:

var x = "<div class=\\\"abcdef\\\">";  x = x.replace(/\\"/g, '"');  document.body.appendchild(    document.createtextnode("after: " + x)  );

note regex looks 1 backslash; there 2 in literal because have escape backslashes in regular expression literals backslash (just in string literal).

the g @ end of regex tells replace work throughout string ("global"); otherwise, replace first match.


-

Comments

Post a Comment

Popular posts from this blog

java - SSE Emitter : Manage timeouts and complete() -

i writing web app multiple listeners(evcentsource sse clients js) connected server . want store sse emitter per connected listener : can done in memory or other means assigning id each client able achieve far now question ; how send response/event specific client connected web app ? while doing sseemmiters stored either getting completed or timed out. how prevent ? how keep sseemmiter available open infinite time (till client closes) , send events selectively .
Read more

Voice chat over bluetooth between Android & Python (pybluez) -

i need stream live audio between android , python (pybluez). at first, i've thought sip, i've understood works on android internet , not bluetooth. so - solution i'm thinking on send voice data on sockets, in project: https://github.com/deanthomson/android-udp-audio-chat my big issue solution bluetooth sockets has no "udp mechanism". rfcomm bluetooth sockets connection oriented, tcp sockets, , i'm worrying can lead bad audio transfer speeds.. should use method transfer 2-way live audio on bluetooth?
Read more

Integrate jquery-globalize into an ASP.NET Core MVC App -

in tutorial : building first asp.net core mvc app visual studio purpose build simple movie application. @ step adding model there note below : note you may not able enter decimal points or commas in price field. support jquery validation non-english locales use comma (”,”) decimal point, , non us-english date formats, must take steps globalize app. see additional resources more information. now, enter whole numbers 10. but did not found in mentioned additionnal resources how integrate jquery date / decimal inputs when using non english locale. this explain in tutorial : getting started asp.net mvc 5 @ step 7 examining edit methods , edit view (near end of page). same tutorial targeting asp.net mvc, not asp.net core mvc. i tried follow same steps stuck because _layout view in asp.net core mvc tutorial cannot set same way in asp.net mvc tutorial. do know how integrate jquery globalize js package asp.net core mvc web app ? or better can translate conc...
Read more