Convert String to JSON object in GWT (JSNI)

Question

How to convert a string to a JSON object that I'll use inside JSNI? Thank you.

Daniel De León · Accepted Answer · 2017-07-13 18:26:05Z

4

This is a copy-paste way to do it:

import com.google.gwt.core.client.JsonUtils;
import com.google.gwt.json.client.JSONArray;
import com.google.gwt.json.client.JSONObject;

...

JSONObject data = new JSONObject(JsonUtils.safeEval(jsonString));
JSONArray array = data.get("anArray").isArray();
JSONObject obj = data.get("anObject").isObject();

answered Jul 13, 2017 at 18:26

Daniel De León

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Comments

dlamblin · Accepted Answer · 2015-04-02 10:01:05Z

1

You should look at gwt core JsonUtils which has a safeEval method for the string. You should define a JavaScript Overlay Object for use with the result or you could work with the object in JSNI as you seem to want to.

answered Apr 2, 2015 at 10:01

dlamblin

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1 Comment

Abdessamad Doughri Over a year ago

Thanks! I resolved this using JSON.parse() inside JSNI

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