replace string of json with another string

Question

I have a json string which is

I got this string by converting

var json = org.cometd.JSON.toJSON(envelope.messages);

"[{\"version\": \"1.0\", \"minimumVersion\": \"0.9\", \"channel\": \"/meta/handshake\", \"supportedConnectionTypes\": [\"long-polling\", \"callback-polling\"], \"advice\": {\"timeout\": 60000, \"interval\": 0}, \"id\": \"1\"}]"

and I need to replace some symbols, I need output like that

[{"version":"1.0","minimumVersion":"0.9","channel":"/meta/handshake","supportedConnectionTypes":["long-polling","callback-polling"],"advice":{"timeout":60000,"interval":0},"id":"1"}]

means symbols to be replaced are \\ with "" and "[ with [ and ]" with ]

Help me if posible.

Pratik Bhatt · Accepted Answer · 2013-02-07 05:23:01Z

3

You can simple use Json.Parse()

var json = "[{\"version\": \"1.0\", \"minimumVersion\": \"0.9\", \"channel\": \"/meta/handshake\", \"supportedConnectionTypes\": [\"long-polling\", \"callback-polling\"], \"advice\": {\"timeout\": 60000, \"interval\": 0}, \"id\": \"1\"}]"

JSON.Parse(json);

answered Feb 7, 2013 at 5:23

Pratik Bhatt

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4 Comments

Er KK Chopra Over a year ago

not working :( var json = org.cometd.JSON.toJSON(envelope.messages); JSON.Parse(json); alert(json);

Pratik Bhatt Over a year ago

if you alert its result you will get [object obejct' check by logging it using console.log

Pratik Bhatt Over a year ago

why you are alerting your json? and if possible create your fiddle so that I can update that ....!!

Er KK Chopra Over a year ago

var json = org.cometd.JSON.toJSON(envelope.messages); JSON.Parse(json); _webSocket.send(json); this._debug('Transport', this.getType(), 'sent', envelope, 'metaConnect =', metaConnect); // Manage the timeout waiting for the response var maxDelay = this.getConfiguration().maxNetworkDelay; var delay = maxDelay; if (metaConnect) { delay += this.getAdvice().timeout; _connected = true; }

Explosion Pills · Accepted Answer · 2013-02-07 05:22:19Z

0

json.replace('\\', '')

There are no "[ in the string itself, there's just " that define the string.

answered Feb 7, 2013 at 5:22

Explosion Pills

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3 Comments

Er KK Chopra Over a year ago

and also in the starting and ending i wants to remove " this symbol

Explosion Pills Over a year ago

@krishan what is your goal exactly?

Er KK Chopra Over a year ago

replaced are \\ with "" and "[ with [ and ]" with ]

asifsid88 · Accepted Answer · 2013-02-07 05:23:40Z

0

Use javascript replace function

mystring.replace(/\\/g,'').replace(/" "[ "/g,'"["')

answered Feb 7, 2013 at 5:23

asifsid88

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