Why is this forEach function repeating last value in all elements? - javascript

Look at this code:
var machines = [{
"name": "inclinedPlane",
"images": {
"draggable": {
"src": "##instanceAssets/assets/images/mc_inclinedPlane.png",
"sound": "##instanceAssets/assets/audios/inclinedPlane.mp3"
},
"drop": {
"default": "##instanceAssets/assets/images/inclinedPlaneSong.png",
"onDrop": "##instanceAssets/assets/images/inclinedPlaneSongFilled.png"
}
}
},
{
"name": "pulley",
"images": {
"draggable": {
"src": "##instanceAssets/assets/images/mc_pulley.png",
"sound": "##instanceAssets/assets/audios/pulley.mp3"
},
"drop": {
"default": "##instanceAssets/assets/images/pulleySong.png",
"onDrop": "##instanceAssets/assets/images/pulleySongFilled.png"
}
}
},
{
"name": "lever",
"images": {
"draggable": {
"src": "##instanceAssets/assets/images/mc_lever.png",
"sound": "##instanceAssets/assets/audios/lever.mp3"
},
"drop": {
"default": "##instanceAssets/assets/images/leverSong.png",
"onDrop": "##instanceAssets/assets/images/leverSongFilled.png"
}
}
}];
var drops = {
"component": "DropContainer",
"parent": "main",
"style": {
"type": "image",
"scale": { "x": 1, "y": 1 }
}
};
I want to assign the the default value of each machine drop image to the src attribute of the merged object's style.
machines.forEach((machine) => {
const config = Object.assign(machine.images.drop, drops);
config.style.src = machine.images.drop.default;
console.log(config);
});
But for some reason, thesrc value on each object's style is always being the last one for all objects. I can't see why is this happening and I've spent a lot of time on this with no results. Can you see what's going on here?

You need to put the drops object inside of function forEach.
The problem you're facing is the reference of the same object drops in every assign you're executing.
Set the default value as follow: config.style.src = machine.images.drop.default;
var machines = [{ "name": "inclinedPlane", "images": { "draggable": { "src": "##instanceAssets/assets/images/mc_inclinedPlane.png", "sound": "##instanceAssets/assets/audios/inclinedPlane.mp3" }, "drop": { "default": "##instanceAssets/assets/images/inclinedPlaneSong.png", "onDrop": "##instanceAssets/assets/images/inclinedPlaneSongFilled.png" } } }, { "name": "pulley", "images": { "draggable": { "src": "##instanceAssets/assets/images/mc_pulley.png", "sound": "##instanceAssets/assets/audios/pulley.mp3" }, "drop": { "default": "##instanceAssets/assets/images/pulleySong.png", "onDrop": "##instanceAssets/assets/images/pulleySongFilled.png" } } }, { "name": "lever", "images": { "draggable": { "src": "##instanceAssets/assets/images/mc_lever.png", "sound": "##instanceAssets/assets/audios/lever.mp3" }, "drop": { "default": "##instanceAssets/assets/images/leverSong.png", "onDrop": "##instanceAssets/assets/images/leverSongFilled.png" } } }];
machines.forEach((machine) => {
var drops = { "component": "DropContainer", "parent": "main", "style": { "type": "image", "scale": { "x": 1, "y": 1 } } };
const config = Object.assign(machine.images.drop, drops);
config.style.src = machine.images.drop.default;
});
console.log(JSON.stringify(machines, null, 2))
.as-console-wrapper { max-height: 100% !important; top: 0; }

Here is the output after this simple change:
You already have the default property on the config object (in the root). You obtained it when you created your "merged" object. So...
Change
config.style.src = machine.images.drop;
To
config.style.src = config.default;
And that produces this output:
config.style.src: ##instanceAssets/assets/images/inclinedPlaneSong.png
config.style.src: ##instanceAssets/assets/images/pulleySong.png
config.style.src: ##instanceAssets/assets/images/leverSong.png
========================================
var machines = [{
"name": "inclinedPlane",
"images": {
"draggable": {
"src": "##instanceAssets/assets/images/mc_inclinedPlane.png",
"sound": "##instanceAssets/assets/audios/inclinedPlane.mp3"
},
"drop": {
"default": "##instanceAssets/assets/images/inclinedPlaneSong.png",
"onDrop": "##instanceAssets/assets/images/inclinedPlaneSongFilled.png"
}
}
},
{
"name": "pulley",
"images": {
"draggable": {
"src": "##instanceAssets/assets/images/mc_pulley.png",
"sound": "##instanceAssets/assets/audios/pulley.mp3"
},
"drop": {
"default": "##instanceAssets/assets/images/pulleySong.png",
"onDrop": "##instanceAssets/assets/images/pulleySongFilled.png"
}
}
},
{
"name": "lever",
"images": {
"draggable": {
"src": "##instanceAssets/assets/images/mc_lever.png",
"sound": "##instanceAssets/assets/audios/lever.mp3"
},
"drop": {
"default": "##instanceAssets/assets/images/leverSong.png",
"onDrop": "##instanceAssets/assets/images/leverSongFilled.png"
}
}
}];
var drops = {
"component": "DropContainer",
"parent": "main",
"style": {
"type": "image",
"scale": { "x": 1, "y": 1 }
}
};
machines.forEach((machine) => {
const config = Object.assign(machine.images.drop, drops);
config.style.src = config.default;
console.log('config.style.src: ' + config.style.src);
});

Related

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Here is the sample code:
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function openDialog(event) {
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{
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{
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function giveAnswer(event) {
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return {
"cardsV2": [{
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Swagger UI only produces raw HTML instead of landing page

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//swagger.js
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the following are the settings for my models:
dish-category.settings.json:
{
"kind": "collectionType",
"collectionName": "dish_categories",
"info": {
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},
"options": {
"increments": true,
"timestamps": true,
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"pluginOptions": {},
"attributes": {
"Name": {
"type": "string"
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}
dish.settings.json:
{
"kind": "collectionType",
"collectionName": "dishes",
"info": {
"name": "Dish",
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},
"options": {
"increments": true,
"timestamps": true,
"draftAndPublish": true
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"attributes": {
"Name": {
"type": "string"
},
"Description": {
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"dish_category": {
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dish-option.settings.json:
{
"kind": "collectionType",
"collectionName": "dish_options",
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on the dish-category/controllers/dish-category.js file I tried populating the attribute:
'use strict';
/**
* Read the documentation (https://strapi.io/documentation/developer-docs/latest/development/backend-customization.html#core-controllers)
* to customize this controller
*/
module.exports = {
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return strapi.query('dish-category').find(params, ["dishes","dish.dish_options"]);
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I am having trouble displaying nested relations with multiple values, I have tried looking up solutions online, I came across this thread https://forum.strapi.io/t/simple-nested-array-issue/1045/4 but the solution doesn't work for me and it seems like the link to the example is no longer available.

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My code is taken directly from Google's CodeLabs tutorials for Actions. Below is the only function I'm modifying. This code runs, but the GET request is never received.
// Handle the Dialogflow intent named 'favorite color'.
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app.intent('favorite color', (conv, {color}) => {
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var https = require("https");
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4:19:11.631 PM dialogflowFirebaseFulfillment Function execution took 569 ms, finished with status code: 200
4:19:11.543 PM dialogflowFirebaseFulfillment Response { "status": 200, "headers": { "content-type": "application/json; charset=utf-8" }, "body": { "payload": { "google": { "expectUserResponse": true, "richResponse": { "items": [ { "simpleResponse": { "textToSpeech": "<speak>Three. Your lucky number is 4.<audio src=\"https://actions.google.com/sounds/v1/cartoon/clang_and_wobble.ogg\"></audio>Would you like to hear some fake colors?</speak>" } } ] }, "userStorage": "{\"data\":{}}" } }, "outputContexts": [ { "name": "projects/actions-rwag/agent/sessions/ABwppHEUBtwbVHv-ECaw2yqSzZwdKjejoN3HrlpD8e0anrJytaT9jX8_zRMrW1-lJtC-W1TUFWKXLqLh/contexts/_actions_on_google", "lifespanCount": 99, "parameters": { "data": "{}" } } ] } }
4:19:11.434 PM dialogflowFirebaseFulfillment Conversation { "responses": [], "expectUserResponse": true, "digested": false, "noInputs": [], "_responded": false, "request": "[Excluded]", "headers": "[Excluded]", "sandbox": true, "input": { "raw": "blue", "type": "KEYBOARD" }, "surface": { "capabilities": { "list": [ { "name": "actions.capability.WEB_BROWSER" }, { "name": "actions.capability.MEDIA_RESPONSE_AUDIO" }, { "name": "actions.capability.SCREEN_OUTPUT" }, { "name": "actions.capability.AUDIO_OUTPUT" } ] } }, "available": { "surfaces": { "list": [ { "capabilities": { "list": [ { "name": "actions.capability.WEB_BROWSER" }, { "name": "actions.capability.SCREEN_OUTPUT" }, { "name": "actions.capability.AUDIO_OUTPUT" } ] } } ], "capabilities": { "surfaces": [ { "capabilities": { "list": [ { "name": "actions.capability.WEB_BROWSER" }, { "name": "actions.capability.SCREEN_OUTPUT" }, { "name": "actions.capability.AUDIO_OUTPUT" } ] } } ] } } }, "user": { "raw": { "userStorage": "{\"data\":{}}", "lastSeen": "2018-09-26T23:19:06Z", "locale": "en-US", "userId": "ABwppHHp5yhn_VrB_SIGG93tCzMx9o0A_W9bIDlbCClkqcV85LrVbJ42vLQ7hWXfe3UOd7pASDIm6v_q" }, "storage": {}, "_id": "ABwppHHp5yhn_VrB_SIGG93tCzMx9o0A_W9bIDlbCClkqcV85LrVbJ42vLQ7hWXfe3UOd7pASDIm6v_q", "locale": "en-US", "permissions": [], "last": { "seen": "2018-09-26T23:19:06.000Z" }, "name": {}, "entitlements": [], "access": {}, "profile": {} }, "arguments": { "parsed": { "input": { "text": "blue" }, "list": [ "blue" ] }, "status": { "input": {}, "list": [ null ] }, "raw": { "list": [ { "rawText": "blue", "textValue": "blue", "name": "text" } ], "input": { "text": { "rawText": "blue", "textValue": "blue", "name": "text" } } } }, "device": {}, "id": "ABwppHEUBtwbVHv-ECaw2yqSzZwdKjejoN3HrlpD8e0anrJytaT9jX8_zRMrW1-lJtC-W1TUFWKXLqLh", "type": "ACTIVE", "screen": true, "body": "[Excluded]", "version": 2, "action": "", "intent": "favorite color", "parameters": { "color": "blue" }, "contexts": { "_session": "projects/actions-rwag/agent/sessions/ABwppHEUBtwbVHv-ECaw2yqSzZwdKjejoN3HrlpD8e0anrJytaT9jX8_zRMrW1-lJtC-W1TUFWKXLqLh", "input": { "actions_capability_screen_output": { "name": "projects/actions-rwag/agent/sessions/ABwppHEUBtwbVHv-ECaw2yqSzZwdKjejoN3HrlpD8e0anrJytaT9jX8_zRMrW1-lJtC-W1TUFWKXLqLh/contexts/actions_capability_screen_output", "parameters": { "color": "blue", "color.original": "blue" } }, "actions_capability_audio_output": { "name": "projects/actions-rwag/agent/sessions/ABwppHEUBtwbVHv-ECaw2yqSzZwdKjejoN3HrlpD8e0anrJytaT9jX8_zRMrW1-lJtC-W1TUFWKXLqLh/contexts/actions_capability_audio_output", "parameters": { "color": "blue", "color.original": "blue" } }, "google_assistant_input_type_keyboard": { "name": "projects/actions-rwag/agent/sessions/ABwppHEUBtwbVHv-ECaw2yqSzZwdKjejoN3HrlpD8e0anrJytaT9jX8_zRMrW1-lJtC-W1TUFWKXLqLh/contexts/google_assistant_input_type_keyboard", "parameters": { "color": "blue", "color.original": "blue" } }, "actions_capability_web_browser": { "name": "projects/actions-rwag/agent/sessions/ABwppHEUBtwbVHv-ECaw2yqSzZwdKjejoN3HrlpD8e0anrJytaT9jX8_zRMrW1-lJtC-W1TUFWKXLqLh/contexts/actions_capability_web_browser", "parameters": { "color": "blue", "color.original": "blue" } }, "actions_capability_media_response_audio": { "name": "projects/actions-rwag/agent/sessions/ABwppHEUBtwbVHv-ECaw2yqSzZwdKjejoN3HrlpD8e0anrJytaT9jX8_zRMrW1-lJtC-W1TUFWKXLqLh/contexts/actions_capability_media_response_audio", "parameters": { "color": "blue", "color.original": "blue" } } }, "output": {} }, "incoming": { "parsed": [ "" ] }, "query": "blue", "data": {} }
4:19:11.346 PM dialogflowFirebaseFulfillment Headers { "host": "us-central1-actions-rwag.cloudfunctions.net", "user-agent": "Apache-HttpClient/4.5.4 (Java/1.8.0_181)", "transfer-encoding": "chunked", "accept": "text/plain, */*", "accept-charset": "big5, big5-hkscs, cesu-8, euc-jp, euc-kr, gb18030, gb2312, gbk, ibm-thai, ibm00858, ibm01140, ibm01141, ibm01142, ibm01143, ibm01144, ibm01145, ibm01146, ibm01147, ibm01148, ibm01149, ibm037, ibm1026, ibm1047, ibm273, ibm277, ibm278, ibm280, ibm284, ibm285, ibm290, ibm297, ibm420, ibm424, ibm437, ibm500, ibm775, ibm850, ibm852, ibm855, ibm857, ibm860, ibm861, ibm862, ibm863, ibm864, ibm865, ibm866, ibm868, ibm869, ibm870, ibm871, ibm918, iso-2022-cn, iso-2022-jp, iso-2022-jp-2, iso-2022-kr, iso-8859-1, iso-8859-13, iso-8859-15, iso-8859-2, iso-8859-3, iso-8859-4, iso-8859-5, iso-8859-6, iso-8859-7, iso-8859-8, iso-8859-9, jis_x0201, jis_x0212-1990, koi8-r, koi8-u, shift_jis, tis-620, us-ascii, utf-16, utf-16be, utf-16le, utf-32, utf-32be, utf-32le, utf-8, windows-1250, windows-1251, windows-1252, windows-1253, windows-1254, windows-1255, windows-1256, windows-1257, windows-1258, windows-31j, x-big5-hkscs-2001, x-big5-solaris, x-compound_text, x-euc-jp-linux, x-euc-tw, x-eucjp-open, x-ibm1006, x-ibm1025, x-ibm1046, x-ibm1097, x-ibm1098, x-ibm1112, x-ibm1122, x-ibm1123, x-ibm1124, x-ibm1166, x-ibm1364, x-ibm1381, x-ibm1383, x-ibm300, x-ibm33722, x-ibm737, x-ibm833, x-ibm834, x-ibm856, x-ibm874, x-ibm875, x-ibm921, x-ibm922, x-ibm930, x-ibm933, x-ibm935, x-ibm937, x-ibm939, x-ibm942, x-ibm942c, x-ibm943, x-ibm943c, x-ibm948, x-ibm949, x-ibm949c, x-ibm950, x-ibm964, x-ibm970, x-iscii91, x-iso-2022-cn-cns, x-iso-2022-cn-gb, x-iso-8859-11, x-jis0208, x-jisautodetect, x-johab, x-macarabic, x-maccentraleurope, x-maccroatian, x-maccyrillic, x-macdingbat, x-macgreek, x-machebrew, x-maciceland, x-macroman, x-macromania, x-macsymbol, x-macthai, x-macturkish, x-macukraine, x-ms932_0213, x-ms950-hkscs, x-ms950-hkscs-xp, x-mswin-936, x-pck, x-sjis_0213, x-utf-16le-bom, x-utf-32be-bom, x-utf-32le-bom, x-windows-50220, x-windows-50221, x-windows-874, x-windows-949, x-windows-950, x-windows-iso2022jp", "content-type": "application/json; charset=UTF-8", "function-execution-id": "gjnwrdpyi1ax", "x-appengine-api-ticket": "e212b331d87bdb3c", "x-appengine-city": "?", "x-appengine-citylatlong": "0.000000,0.000000", "x-appengine-country": "US", "x-appengine-default-version-hostname": "l9ec7ba250478215b-tp.appspot.com", "x-appengine-https": "on", "x-appengine-region": "?", "x-appengine-request-log-id": "5bac13ef00ff00ffe3280c8cb3550001737e6c396563376261323530343738323135622d7470000139303866373866633530636138623435363966303164656633393333393136383a3233000100", "x-appengine-user-ip": "35.239.85.110", "x-cloud-trace-context": "0109e1b3b7dc8fbbefd2664dbcbd5d0a/2770932151653705781;o=1", "x-forwarded-for": "35.239.85.110, 35.239.85.110", "x-forwarded-proto": "https", "accept-encoding": "gzip" }
4:19:11.339 PM dialogflowFirebaseFulfillment Request { "responseId": "c7b55f8a-502d-431a-8056-258dec82268f", "queryResult": { "queryText": "blue", "parameters": { "color": "blue" }, "allRequiredParamsPresent": true, "fulfillmentMessages": [ { "text": { "text": [ "" ] } } ], "outputContexts": [ { "name": "projects/actions-rwag/agent/sessions/ABwppHEUBtwbVHv-ECaw2yqSzZwdKjejoN3HrlpD8e0anrJytaT9jX8_zRMrW1-lJtC-W1TUFWKXLqLh/contexts/actions_capability_screen_output", "parameters": { "color": "blue", "color.original": "blue" } }, { "name": "projects/actions-rwag/agent/sessions/ABwppHEUBtwbVHv-ECaw2yqSzZwdKjejoN3HrlpD8e0anrJytaT9jX8_zRMrW1-lJtC-W1TUFWKXLqLh/contexts/actions_capability_audio_output", "parameters": { "color": "blue", "color.original": "blue" } }, { "name": "projects/actions-rwag/agent/sessions/ABwppHEUBtwbVHv-ECaw2yqSzZwdKjejoN3HrlpD8e0anrJytaT9jX8_zRMrW1-lJtC-W1TUFWKXLqLh/contexts/google_assistant_input_type_keyboard", "parameters": { "color": "blue", "color.original": "blue" } }, { "name": "projects/actions-rwag/agent/sessions/ABwppHEUBtwbVHv-ECaw2yqSzZwdKjejoN3HrlpD8e0anrJytaT9jX8_zRMrW1-lJtC-W1TUFWKXLqLh/contexts/actions_capability_web_browser", "parameters": { "color": "blue", "color.original": "blue" } }, { "name": "projects/actions-rwag/agent/sessions/ABwppHEUBtwbVHv-ECaw2yqSzZwdKjejoN3HrlpD8e0anrJytaT9jX8_zRMrW1-lJtC-W1TUFWKXLqLh/contexts/actions_capability_media_response_audio", "parameters": { "color": "blue", "color.original": "blue" } } ], "intent": { "name": "projects/actions-rwag/agent/intents/8524ede6-72a2-467b-9b34-67a8f1d3a121", "displayName": "favorite color" }, "intentDetectionConfidence": 1, "languageCode": "en-us" }, "originalDetectIntentRequest": { "source": "google", "version": "2", "payload": { "isInSandbox": true, "surface": { "capabilities": [ { "name": "actions.capability.WEB_BROWSER" }, { "name": "actions.capability.MEDIA_RESPONSE_AUDIO" }, { "name": "actions.capability.SCREEN_OUTPUT" }, { "name": "actions.capability.AUDIO_OUTPUT" } ] }, "requestType": "SIMULATOR", "inputs": [ { "rawInputs": [ { "query": "blue", "inputType": "KEYBOARD" } ], "arguments": [ { "rawText": "blue", "textValue": "blue", "name": "text" } ], "intent": "actions.intent.TEXT" } ], "user": { "userStorage": "{\"data\":{}}", "lastSeen": "2018-09-26T23:19:06Z", "locale": "en-US", "userId": "ABwppHHp5yhn_VrB_SIGG93tCzMx9o0A_W9bIDlbCClkqcV85LrVbJ42vLQ7hWXfe3UOd7pASDIm6v_q" }, "conversation": { "conversationId": "ABwppHEUBtwbVHv-ECaw2yqSzZwdKjejoN3HrlpD8e0anrJytaT9jX8_zRMrW1-lJtC-W1TUFWKXLqLh", "type": "ACTIVE", "conversationToken": "[]" }, "availableSurfaces": [ { "capabilities": [ { "name": "actions.capability.WEB_BROWSER" }, { "name": "actions.capability.SCREEN_OUTPUT" }, { "name": "actions.capability.AUDIO_OUTPUT" } ] } ] } }, "session": "projects/actions-rwag/agent/sessions/ABwppHEUBtwbVHv-ECaw2yqSzZwdKjejoN3HrlpD8e0anrJytaT9jX8_zRMrW1-lJtC-W1TUFWKXLqLh" }
4:19:11.063 PM dialogflowFirebaseFulfillment Function execution started
I think I've discovered why I was running into this problem, and why I couldn't explain it based on research into Actions on Google or Node.js. It looks like the page on my server that I was requesting returns a 301 "Permanently Moved" response. When I request the page through a web browser, it ignores(?) this response and serves the page anyway, but when I make the request in my AoG intent fulfillment, it silently recognizes the 301 and doesn't ever hit the PHP on the server. Anyway, it appears this is a problem with my server configuration and not my AoG code.
Hot tip to new AoG programmers: console.log() commands in the fulfillment will appear in the Firebase Cloud Functions log, which is what eventually allowed me to see the 301 code being returned. Thanks to anyone how tried to puzzle this out with me!

Fetch only specific objects from JSON via javascript or jQuery

I would like to fetch only specific objects from the below JSON such as only those JSON objects which have a classDefinition = "com.sap.bpm.wfs.UserTask". Please suggest on how to do this:
var metadata = {
"contents": {
"83eaead8-cfae-459b-9bdd-8b12e32d6715": {
"classDefinition": "com.sap.bpm.wfs.StartEvent",
"id": "startevent1",
"name": "StartEvent1"
},
"13583ac9-596d-4375-b9e1-e5f6f21e829f": {
"classDefinition": "com.sap.bpm.wfs.EndEvent",
"id": "endevent1",
"name": "EndEvent1"
},
"6c2b0935-444b-4299-ac8e-92973ce93558": {
"classDefinition": "com.sap.bpm.wfs.UserTask",
"subject": "Upload document",
"description": "{context.description}",
"priority": "MEDIUM",
"isHiddenInLogForParticipant": false,
"userInterface": "sapui5://html5apps/saptest/com.sap.test",
"recipientUsers": "I311520, I310811",
"id": "usertask1",
"name": "UserTask1"
},
"6728bf81-3d4e-4ae3-a428-1700a2096d34": {
"classDefinition": "com.sap.bpm.wfs.SequenceFlow",
"id": "sequenceflow1",
"name": "SequenceFlow1",
"sourceRef": "83eaead8-cfae-459b-9bdd-8b12e32d6715",
"targetRef": "6c2b0935-444b-4299-ac8e-92973ce93558"
},
"aa99931e-2523-44c3-86b3-d522acdbde10": {
"classDefinition": "com.sap.bpm.wfs.ui.Diagram",
"symbols": {
"760f0725-3400-4d48-b082-5c69ad79d697": {},
"aa9a0d10-63be-4af8-9ac2-4d2b648a18fc": {},
"7fbd11bb-cf82-4a27-97d7-e80dda2014ee": {},
"20c66c48-6058-465e-b500-d69d6e54c028": {},
"2e8f324c-5361-4512-a09a-fc7693f206ba": {}
}
}
}
};
First, metadata.contents property should rather be an array.
If you really cannot change it to an array, then use Object.keys(metadata.contents)
For example:
Object.keys(metadata.contents)
.map(x => metadata.contents[x])
.filter(x => x.classDefinition == 'com.sap.bpm.wfs.UserTask')
var metadata = {
"contents": {
"83eaead8-cfae-459b-9bdd-8b12e32d6715": {
"classDefinition": "com.sap.bpm.wfs.StartEvent",
},
"13583ac9-596d-4375-b9e1-e5f6f21e829f": {
"classDefinition": "com.sap.bpm.wfs.EndEvent",
},
"6c2b0935-444b-4299-ac8e-92973ce93558": {
"classDefinition": "com.sap.bpm.wfs.UserTask",
"subject": "Upload document",
"description": "{context.description}",
"priority": "MEDIUM",
"isHiddenInLogForParticipant": false,
"userInterface": "sapui5://html5apps/saptest/com.sap.test",
"recipientUsers": "I311520, I310811",
"id": "usertask1",
"name": "UserTask1"
},
"6728bf81-3d4e-4ae3-a428-1700a2096d34": {
"classDefinition": "com.sap.bpm.wfs.SequenceFlow",
},
"aa99931e-2523-44c3-86b3-d522acdbde10": {
"classDefinition": "com.sap.bpm.wfs.ui.Diagram",
}
}
}
var filtered = Object.keys(metadata.contents)
.map(x => metadata.contents[x])
.filter(x => x.classDefinition == 'com.sap.bpm.wfs.UserTask')
console.log(filtered)
A simple for loop can be used to get the desired fields:
var temp = [];
for (var index in metadata.contents) {
if (metadata.contents[index].classDefinition == "com.sap.bpm.wfs.UserTask") {
temp.push(metadata.contents[index]);
}
}
Or you can do one by one
var metadata = {
"contents": {
"83eaead8-cfae-459b-9bdd-8b12e32d6715": {
"classDefinition": "com.sap.bpm.wfs.StartEvent",
"id": "startevent1",
"name": "StartEvent1"
},
"13583ac9-596d-4375-b9e1-e5f6f21e829f": {
"classDefinition": "com.sap.bpm.wfs.EndEvent",
"id": "endevent1",
"name": "EndEvent1"
},
"6c2b0935-444b-4299-ac8e-92973ce93558": {
"classDefinition": "com.sap.bpm.wfs.UserTask",
"subject": "Upload document",
"description": "{context.description}",
"priority": "MEDIUM",
"isHiddenInLogForParticipant": false,
"userInterface": "sapui5://html5apps/saptest/com.sap.test",
"recipientUsers": "I311520, I310811",
"id": "usertask1",
"name": "UserTask1"
},
"6728bf81-3d4e-4ae3-a428-1700a2096d34": {
"classDefinition": "com.sap.bpm.wfs.SequenceFlow",
"id": "sequenceflow1",
"name": "SequenceFlow1",
"sourceRef": "83eaead8-cfae-459b-9bdd-8b12e32d6715",
"targetRef": "6c2b0935-444b-4299-ac8e-92973ce93558"
},
"aa99931e-2523-44c3-86b3-d522acdbde10": {
"classDefinition": "com.sap.bpm.wfs.ui.Diagram",
"symbols": {
"760f0725-3400-4d48-b082-5c69ad79d697": {},
"aa9a0d10-63be-4af8-9ac2-4d2b648a18fc": {},
"7fbd11bb-cf82-4a27-97d7-e80dda2014ee": {},
"20c66c48-6058-465e-b500-d69d6e54c028": {},
"2e8f324c-5361-4512-a09a-fc7693f206ba": {}
}
}
}
}
var content = metadata["contents"];
var subContent = content["6c2b0935-444b-4299-ac8e-92973ce93558"];
var classDef = subContent["classDefinition"];
alert(classDef);

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