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POadd item to a local json file using javascript object / java code
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  1. POadd item to a local json file using javascript object / java code
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    copied!<p>I have a locally stored json file as c:\path\jsontext.json. I have a jsp page and .js file, In my .js file I have a javascript object, the data of this javascript object is in json format and i would like to append it to the jsontext.json file</p> <p>But can figure out a way to do this.</p> <p>Here is my jsontext.json</p> <pre><code>[ { "Identifier": "1", "Label": "pratik", "Categories": "Standard", "UpdatedBy": "lno", "UpdatedAt": "01-02-2013" }, { "Identifier": "2", "Label": "2013", "Categories": "Standard", "UpdatedBy": "lno", "UpdatedAt": "01-02-2013" } ] </code></pre> <p>supposing in my .js file i have a javascript object </p> <pre><code>var JSObject=("[{" +'"example1"'+"},"+ "{" + '"example2"' + "}]"); </code></pre> <p>I want to append this data in my jsontext.json file, </p> <p>how should I go about it. </p> <p>I looked at some resources and found that I would require a server side programming language to get this done. </p> <p>If I try doing this in a java code, then the code is easy to write. The only problem then is the java method will be execute first and then the .js file. </p> <p>If there is a way - a clickevent on the .js file which can call the java method then it would also work for me. </p> <p>I have this java code. </p> <pre><code>import java.io.FileWriter; import java.io.IOException; import org.json.simple.JSONArray; import org.json.simple.JSONObject; public class JsonSimpleExample { public static void main(String[] args) { JSONObject JSONObject = new JSONObject(); try { FileWriter file = new FileWriter("c:\\jsontext.json"); file.write(JSONObject.toJSONString()); file.flush(); file.close(); } catch (IOException e) { e.printStackTrace(); } System.out.print(JSONObject); } } </code></pre> <p>Where should I include this java code in order to write the item into jsontext.json file.? and. IS there are method in Jquery for this??</p>
 

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