nav[aria-label="Primary Navigation"] { padding: 0; & ul { list-style: none; width: 100%; display: flex; flex-direction: row; justify-content: start; align-items: start; gap: 30px; padding: 0; & li { margin: 0; } & ul li { list-style: none; } } }

As we transition to the new Hyland Community, some post links may be temporarily disrupted as we finalize redirects. We apologize for the inconvenience and are working to resolve this as quickly as possible. Details.

Parse JSON values

wanderer2019

Good day,

i am tryin to get values on alfresco side web script, sent by share web script.

Script looks very primitive, made just for testing purposes (located in C:\Alfresco\tomcat\webapps\alfresco\WEB-INF\classes\alfresco\templates\webscripts\org\alfresco\sample):

function main(){
logger.log("Starting to parse input params");
model.mytestval=JSON.get("testval");
logger.log("Finished to parse input params.");
}

main();‍‍‍‍‍‍‍

BUT, whenever i try to call it from dashlet i get exception telling that JSON is not defined.
What i do wrong? How come a lot of default scripts use JSON object and i got this exception?

Find more posts tagged with

Comments

mikeh

Is your JavaScript file called sample.get.json.js? The "json" part is important.

Thanks,
Mike

wanderer2019

Is your JavaScript file called sample.get.json.js? The "json" part is important.

Thanks,
Mike

Hello Mike,

yes, my script called get_nodes_by_category.post.json.js.

here is the listing of other files.
get_nodes_by_category.post.desc.xml

<webscript>
  <shortname>Get spaces by category</shortname>
  <description>Retrieve spaces in specified category</description>
  <url>/get_nodes_by_category</url>
  <format default="json">argument</format>
  <authentication>user</authentication>
  <transaction>required</transaction>
</webscript>‍‍‍‍‍‍‍‍

get_nodes_by_category.post.json.ftl

{
   "myval":"${mytestval}"
}
‍‍‍‍

and the call script looks like this:
getsearchablenodes.get.js

var testarray = new Array(1);
testarray[0]="testval: valuepassedtoscript";

var connector = remote.connect("alfresco");
var data = connector.post("/get_nodes_by_category",jsonUtils.toJSONString(testarray), "application/json");

var results = eval('(' + data + ')');

model.body = results["myval"];
‍‍‍‍‍‍‍‍‍‍

wanderer2019

More over, when i change code to this:

if (json.has("testval") == true){   
         logger.log("value found!!!");
      }‍‍‍

i receive exception:
Caused by: org.mozilla.javascript.EcmaError: TypeError: Cannot find function has.

wanderer2019

Can anybody guide me? what i do wrong?

mikeh

The problem is the JSON object you're creating the POSTing to the webscript.

This:

var testarray = new Array(1);
testarray[0]="testval: valuepassedtoscript";
connector.post("/get_nodes_by_category",jsonUtils.toJSONString(testarray), "application/json");‍‍‍

Does not produce a top-level JSON object called "testval".

Try (untested):

var test =
{
   testval: "valuepassedtoscript"
};
connector.post("/get_nodes_by_category",jsonUtils.toJSONString(test), "application/json");‍‍‍‍‍

Thanks,
Mike

wanderer2019

Thats solved a problem.
Thanks!