how to repace inline script or css

[no9]

how to repace inline script or css

[No9]

Hi @eimhee
There is a sample in doge.js on how you can replace a tag that has different content.
https://github.com/No9/harmon/blob/master/examples/doge.js#L27

Your request should be quite simple to map to that but let me know if you have other issues.

[epubreader]

thanks, I want to replace js file , not just html.

<script src="http://www.iteye.com/javascripts/application.js?1358214518" type="text/javascript"></script>

how to replace url in the application.js?

[No9]

Hi @eimhee
I am not quite following here.
The sample shows

<img id="logo" src="/images/logo.svg" alt="node.js">

Being replaced with

<img id="logo" src="http://i.imgur.com/LKShxfc.gif" alt="node.js">

If you want to replace the js returned by the server then you need to intercept the request here
https://github.com/No9/harmon/blob/master/examples/doge.js#L57

[epubreader]

Thanks, No9,
but I don't want to replace the tag, I want to replace the content in the js file.
for example,

https://assets-cdn.github.com/assets/frameworks-06e65f5639cc52d1aaada53115a54614b60fa90ab446a673e3e1818df167663b.js

some content in this file,
var i = e.document,
o = e.SelectorSet,
a = t.event.add,
s = t.event.remove,
c = {};
if (!o) throw "SelectorSet undefined - https://github.com/josh/jquery-selector-set";
t.event.add = function(e, n, s, u, l) {
if (e !== i || n.match(/./) || u || !l) a.call(this, e, n, s, u, l);
else for (var f = n.match(/\S+/g), d = f.length; d--;) {
var p = f[d],
h = t.event.special[p] || {};
p = h.delegateType || p;
var m = c[p];
m || (m = c[p] = {
handler: r,
selectorSet: new o
}, m.selectorSet.match

I want to replace https://github.com/josh/jquery-selector-set to https://xxx.com/josh/jquery-selector-set

[No9]

ok so at the line I mentioned above
https://github.com/No9/harmon/blob/master/examples/doge.js#L57
You probably want to do something like

  function (req, res) {
     if (req.url === 'https://github.com/josh/jquery-selector-set ') { 
       http.get('https://xxx.com/josh/jquery-selector-set', function (getres) {
          getres.pipe(res)
       })
     } else {
       proxy.web(req, res);
     }
  }

See https://nodejs.org/api/http.html#http_http_get_options_callback and http://dailyjs.com/2012/11/19/streams-part-2/ as a guide
N.B. This code probably won't run but should give you an idea of what needs to be done

[dlei]

do we support modifying JSON response?

[No9]

We don't right now and my feeling is that it should probably be a separate library as people who want a tag parser may not want a JSON parser and vica versa.