Accessing dropdown elements with selenium python

Question

I would like to scrape information from https://bet.hu/oldalak/adatletoltes using selenium in python. I have an issue with a pair of elements that are linked to each other. There are two select statements, a) with id="promptCategoryInput" and b) id='promptShareInput'. Manually the procedure looks like this:

• b) is empty
• you click on a) and select your choice from the dropdown by clicking on it, then
• b) gets populated with items corresponding to your choice in a) and then you can select from b).

When I do it with selenium, first I choose my option from a) by doing this:

from selenium import webdriver
from selenium.webdriver.support.ui import Select

url = 'https://bet.hu/oldalak/adatletoltes'
driver = webdriver.Chrome()
driver.get(url)
element = Select(driver.find_element_by_id("promptCategoryInput"))
element.select_by_value('W_RESZVENYA')

This works fine, I can see the selected option appearing in the dropdown menu as selected. The problem is that the b) dropdown does not get populated and I cannot repeat the same procedure to it to make a selection.

I am not an expert of web development but I guess, when we do manually a selection from a) dropdown it triggers a js function that reads a database and populates the b) dropdown. But I don't know how to do it through selenium with python. Could you help me out with that?

Many thanks.

Answer 1

The code below will return to you the values you are looking for:

import requests

r = requests.get('https://bse.hu/pages/data-download/$rspid0x117390x12/$rimainCategory?marketType=prompt')
if r.status_code == 200:
    prompts = r.json()
    ids = [p['id'] for p in prompts]
    for _id in ids:
        print('Data for id = {}:'.format(_id))
        url = 'https://bse.hu/pages/data-download/$rspid0x117390x12/$riinstrument?marketType=prompt&groupId={}&startDate=2019.12.08.&endDate=&resolution=ONE_DAY'.format(_id)
        r = requests.get(url)
        if r.status_code == 200:
            data = r.json()
            print(data)

output

Data for id = W_RESZVENYA:
[{'id': 3564, 'code': '4IG'}, {'id': 6494, 'code': 'ALTEO'}, {'id': 4042, 'code': 'ANY'}, {'id': 6329, 'code': 'APPENINN'}, {'id': 8208, 'code': 'AUTOWALLIS'}, {'id': 424, 'code': 'BIF'}, {'id': 6515, 'code': 'CIGPANNONIA'}, {'id': 9864, 'code': 'DUNAHOUSE'}, {'id': 4338, 'code': 'GSPARK'}, {'id': 7217, 'code': 'MASTERPLAST'}, {'id': 518, 'code': 'MOL'}, {'id': 511, 'code': 'MTELEKOM'}, {'id': 540, 'code': 'OPUS'}, {'id': 528, 'code': 'OTP'}, {'id': 546, 'code': 'PANNERGY'}, {'id': 604, 'code': 'RABA'}, {'id': 608, 'code': 'RICHTER'}, {'id': 3263, 'code': 'TAKAREKJZB'}, {'id': 11141, 'code': 'WABERERS'}, {'id': 639, 'code': 'ZWACK'}]
Data for id = W_RESZVENYB:
[{'id': 6685, 'code': 'AKKO'}, {'id': 1098, 'code': 'CSEPEL'}, {'id': 703, 'code': 'ELMU'}, {'id': 702, 'code': 'EMASZ'}, {'id': 4664, 'code': 'ENEFI'}, {'id': 748, 'code': 'ESTMEDIA'}, {'id': 3168, 'code': 'FORRAS/OE'}, {'id': 3167, 'code': 'FORRAS/T'}, {'id': 7216, 'code': 'FUTURAQUA'}, {'id': 756, 'code': 'KPACK'}, {'id': 5916, 'code': 'KULCSSOFT'}, {'id': 12625, 'code': 'MKBBANK'}, {'id': 6005, 'code': 'NORDTELEKOM'}, {'id': 477, 'code': 'NUTEX'}, {'id': 6581, 'code': 'ORMESTER'}, {'id': 6461, 'code': 'OTT1'}, {'id': 6907, 'code': 'SET'}]
Data for id = W_RESZVENYT:
[{'id': 5951, 'code': 'FINEXT'}, {'id': 12096, 'code': 'FINEXT B'}, {'id': 10745, 'code': 'UBM'}]
Data for id = W_RESZV_BA:
[{'id': 11852, 'code': 'BILK'}]
Data for id = W_ELKULONITE:
[{'id': 641, 'code': 'EHEP'}]
Data for id = W_ETF:
[{'id': 4465, 'code': 'ETFBUXOTP'}]
Data for id = W_CERTI:
[{'id': 12853, 'code': 'EBDAX03'}, {'id': 12854, 'code': 'EBGOLD03'}, {'id': 12855, 'code': 'EBSILVER03'}, {'id': 12856, 'code': 'EBWTIOIL04'}, {'id': 4961, 'code': 'RCCECE'}, {'id': 4958, 'code': 'RCDJEUSTX50'}, {'id': 4962, 'code': 'RCGOLD'}, {'id': 4963, 'code': 'RCSETX'}, {'id': 4960, 'code': 'RCSP500'}]
Data for id = W_CERTITB:
[{'id': 12355, 'code': 'EBBMWTL05'}, {'id': 11710, 'code': 'EBBMWTS02'}, {'id': 12107, 'code': 'EBBMWTS03'}, {'id': 12168, 'code': 'EBBMWTS04'}, {'id': 11973, 'code': 'EBBUXTL24'}, {'id': 11974, 'code': 'EBBUXTL25'}, {'id': 12222, 'code': 'EBBUXTL26'}, {'id': 12978, 'code': 'EBBUXTL29'}, {'id': 12979, 'code': 'EBBUXTL30'}, {'id': 12296, 'code': 'EBBUXTS23'}, {'id': 12481, 'code': 'EBBUXTS24'}, {'id': 10389, 'code': 'EBCBKTL10'}, {'id': 12785, 'code': 'EBCBKTL15'}, {'id': 12786, 'code': 'EBCBKTL16'}, {'id': 12787, 'code': 'EBCBKTL17'}, {'id': 12788, 'code': 'EBCBKTL18'}, {'id': 8827, 'code': 'EBCBKTS05'}, {'id': 11577, 'code': 'EBCBKTS10'}, {'id': 11907, 'code': 'EBCBKTS11'}, {'id': 12789, 'code': 'EBCBKTS12'}, {'id': 12790, 'code': 'EBCBKTS13'}, {'id': 12061, 'code': 'EBDAITL04'}, {'id': 12356, 'code': 'EBDAITL06'}, {'id': 11711, 'code': 'EBDAITS01'}, {'id': 11712, 'code': 'EBDAITS02'}, {'id': 8444, 'code': 'EBDAXOETL01'}, {'id': 12827, 'code': 'EBDAXTL102'}, {'id': 12953, 'code': 'EBDAXTL103'}, {'id': 12954, 'code': 'EBDAXTL104'}, {'id': 12351, 'code': 'EBDAXTL96'}, {'id': 12352, 'code': 'EBDAXTL97'}, {'id': 12482, 'code': 'EBDAXTL98'}, {'id': 12571, 'code': 'EBDAXTS85'}, {'id': 12955, 'code': 'EBDAXTS87'}, {'id': 11983, 'code': 'EBEURBUNDL26'}, {'id': 11984, 'code': 'EBEURBUNDL27'}, {'id': 12347, 'code': 'EBEURBUNDL28'}, {'id': 12760, 'code': 'EBEURBUNDL29'}, {'id': 12763, 'code': 'EBEURBUNDS34'}, {'id': 12828, 'code': 'EBEURBUNDS35'}, {'id': 12732, 'code': 'EBEURHUFTL36'}, {'id': 12733, 'code': 'EBEURHUFTL37'}, {'id': 12734, 'code': 'EBEURHUFTL38'}, {'id': 12738, 'code': 'EBEURHUFTS48'}, {'id': 12739, 'code': 'EBEURHUFTS49'}, {'id': 12745, 'code': 'EBEURUSDTL28'}, {'id': 12746, 'code': 'EBEURUSDTL29'}, {'id': 12748, 'code': 'EBEURUSDTS23'}, {'id': 12749, 'code': 'EBEURUSDTS24'}, {'id': 12750, 'code': 'EBEURUSDTS25'}, {'id': 12751, 'code': 'EBGBPHUFTL11'}, {'id': 12752, 'code': 'EBGBPHUFTL12'}, {'id': 12754, 'code': 'EBGBPHUFTS11'}, {'id': 12000, 'code': 'EBGOLDTL001'}, {'id': 12044, 'code': 'EBGOLDTL003'}, {'id': 12358, 'code': 'EBGOLDTL004'}, {'id': 12770, 'code': 'EBGOLDTL005'}, {'id': 7533, 'code': 'EBGOLDTL17'}, {'id': 12773, 'code': 'EBGOLDTS004'}, {'id': 12783, 'code': 'EBGOLDTS005'}, {'id': 11991, 'code': 'EBHENHUBTL45'}, {'id': 12771, 'code': 'EBHENHUBTL50'}, {'id': 12236, 'code': 'EBHENHUBTS43'}, {'id': 12241, 'code': 'EBHENHUBTS44'}, {'id': 12242, 'code': 'EBHENHUBTS45'}, {'id': 12349, 'code': 'EBHENHUBTS46'}, {'id': 12350, 'code': 'EBHENHUBTS47'}, {'id': 12577, 'code': 'EBHENHUBTS48'}, {'id': 9052, 'code': 'EBMOLTL15'}, {'id': 9386, 'code': 'EBMOLTL16'}, {'id': 9540, 'code': 'EBMOLTL17'}, {'id': 10191, 'code': 'EBMOLTL19'}, {'id': 10388, 'code': 'EBMOLTL20'}, {'id': 10446, 'code': 'EBMOLTL21'}, {'id': 10770, 'code': 'EBMOLTL22'}, {'id': 11085, 'code': 'EBMOLTL23'}, {'id': 11585, 'code': 'EBMOLTL29'}, {'id': 12067, 'code': 'EBMOLTL33'}, {'id': 12102, 'code': 'EBMOLTL34'}, {'id': 11448, 'code': 'EBMOLTS18'}, {'id': 12289, 'code': 'EBMOLTS20'}, {'id': 12290, 'code': 'EBMOLTS21'}, {'id': 7884, 'code': 'EBMTELTL03'}, {'id': 8533, 'code': 'EBMTELTL04'}, {'id': 8873, 'code': 'EBMTELTL05'}, {'id': 10445, 'code': 'EBMTELTL06'}, {'id': 11502, 'code': 'EBMTELTL09'}, {'id': 12284, 'code': 'EBMTELTL10'}, {'id': 7333, 'code': 'EBMTELTS01'}, {'id': 12497, 'code': 'EBMTELTS05'}, {'id': 12498, 'code': 'EBMTELTS06'}, {'id': 12871, 'code': 'EBOPUSTL03'}, {'id': 12872, 'code': 'EBOPUSTL04'}, {'id': 12873, 'code': 'EBOPUSTL05'}, {'id': 7108, 'code': 'EBOTPTL08'}, {'id': 9387, 'code': 'EBOTPTL15'}, {'id': 9499, 'code': 'EBOTPTL16'}, {'id': 9541, 'code': 'EBOTPTL17'}, {'id': 9627, 'code': 'EBOTPTL18'}, {'id': 9934, 'code': 'EBOTPTL19'}, {'id': 10186, 'code': 'EBOTPTL20'}, {'id': 10606, 'code': 'EBOTPTL22'}, {'id': 10635, 'code': 'EBOTPTL23'}, {'id': 10682, 'code': 'EBOTPTL24'}, {'id': 11142, 'code': 'EBOTPTL27'}, {'id': 11267, 'code': 'EBOTPTL28'}, {'id': 12103, 'code': 'EBOTPTL33'}, {'id': 12224, 'code': 'EBOTPTL34'}, {'id': 12225, 'code': 'EBOTPTL35'}, {'id': 12286, 'code': 'EBOTPTL36'}, {'id': 12767, 'code': 'EBOTPTL39'}, {'id': 12906, 'code': 'EBOTPTL40'}, {'id': 12907, 'code': 'EBOTPTL41'}, {'id': 12950, 'code': 'EBOTPTL42'}, {'id': 12951, 'code': 'EBOTPTS31'}, {'id': 12952, 'code': 'EBOTPTS32'}, {'id': 8876, 'code': 'EBRCHTL03'}, {'id': 9462, 'code': 'EBRCHTL04'}, {'id': 9629, 'code': 'EBRCHTL05'}, {'id': 12068, 'code': 'EBRCHTL13'}, {'id': 12981, 'code': 'EBRCHTL18'}, {'id': 10807, 'code': 'EBRCHTS08'}, {'id': 11059, 'code': 'EBRCHTS09'}, {'id': 11640, 'code': 'EBRCHTS10'}, {'id': 12002, 'code': 'EBSILVTL001'}, {'id': 12064, 'code': 'EBSILVTL004'}, {'id': 12772, 'code': 'EBSILVTL006'}, {'id': 12782, 'code': 'EBSILVTL007'}, {'id': 12784, 'code': 'EBSILVTS004'}, {'id': 12977, 'code': 'EBSILVTS005'}, {'id': 12339, 'code': 'EBSPTL45'}, {'id': 12340, 'code': 'EBSPTL46'}, {'id': 12341, 'code': 'EBSPTL47'}, {'id': 12474, 'code': 'EBSPTL48'}, {'id': 12475, 'code': 'EBSPTL49'}, {'id': 12759, 'code': 'EBSPTL51'}, {'id': 12975, 'code': 'EBSPTL52'}, {'id': 12976, 'code': 'EBSPTS46'}, {'id': 12735, 'code': 'EBUSDHUFTL29'}, {'id': 12736, 'code': 'EBUSDHUFTL30'}, {'id': 12741, 'code': 'EBUSDHUFTS34'}, {'id': 12829, 'code': 'EBUSDHUFTS35'}, {'id': 9984, 'code': 'EBVWTL02'}, {'id': 10241, 'code': 'EBVWTL03'}, {'id': 10799, 'code': 'EBVWTL04'}, {'id': 10800, 'code': 'EBVWTL05'}, {'id': 11578, 'code': 'EBVWTS05'}, {'id': 12298, 'code': 'EBWTIOILTL79'}, {'id': 12342, 'code': 'EBWTIOILTL80'}, {'id': 12477, 'code': 'EBWTIOILTL81'}, {'id': 11998, 'code': 'EBWTIOILTS74'}, {'id': 12166, 'code': 'EBWTIOILTS75'}, {'id': 12220, 'code': 'EBWTIOILTS76'}, {'id': 12221, 'code': 'EBWTIOILTS77'}, {'id': 12775, 'code': 'EBWTIOILTS81'}]
Data for id = W_BEFJEGY:
[{'id': 12537, 'code': 'KHEBRUG2'}, {'id': 10057, 'code': 'KHELELM1'}, {'id': 12201, 'code': 'KHEROSEU1'}, {'id': 11475, 'code': 'KHEURTRUG1'}, {'id': 9974, 'code': 'KHFOGYJAV1'}, {'id': 11243, 'code': 'KHGENVALL1'}, {'id': 10280, 'code': 'KHGYERMEK1'}, {'id': 9887, 'code': 'KHGYOGYSZ2'}, {'id': 10208, 'code': 'KHGYOGYSZ3'}, {'id': 10593, 'code': 'KHGYOGYVC1'}, {'id': 12079, 'code': 'KHNKCS6'}, {'id': 11893, 'code': 'KHPREBRUG1'}, {'id': 10352, 'code': 'KHPRGOND1'}, {'id': 11153, 'code': 'KHPRGYOGY4'}, {'id': 10775, 'code': 'KHPRINFBI1'}, {'id': 10961, 'code': 'KHPRINGVC1'}, {'id': 11562, 'code': 'KHPRNKCS3'}, {'id': 11598, 'code': 'KHPRNKCS4'}, {'id': 11664, 'code': 'KHPRNKCS5'}, {'id': 10960, 'code': 'KHPRNKCSA1'}, {'id': 11044, 'code': 'KHPRNKCSA2'}, {'id': 11597, 'code': 'KHPROLRUG3'}, {'id': 11045, 'code': 'KHPRRAAD1'}, {'id': 10456, 'code': 'KHPRRANG1'}, {'id': 11394, 'code': 'KHPRSPSZP1'}, {'id': 10857, 'code': 'KHPRTTDOL1'}, {'id': 11154, 'code': 'KHPRTTDOL2'}, {'id': 10693, 'code': 'KHPRVC10'}, {'id': 10774, 'code': 'KHPRVC11'}, {'id': 9821, 'code': 'KHSZAKHOZ7'}, {'id': 12726, 'code': 'KHTELERUG1'}, {'id': 12846, 'code': 'KHTELERUG2'}, {'id': 12424, 'code': 'KHTVGYOGY5'}, {'id': 12620, 'code': 'KHTVNKCS7'}, {'id': 12013, 'code': 'KHUSDRUG'}, {'id': 9554, 'code': 'KHVAZSIA1'}, {'id': 10668, 'code': 'MKBBESZHOZ'}, {'id': 10780, 'code': 'MKBEHOZAM'}, {'id': 10371, 'code': 'MKBELHETO'}, {'id': 9673, 'code': 'MKBFELKIN3'}, {'id': 10508, 'code': 'MKBHOZAMD'}, {'id': 9961, 'code': 'MKBMEDICINA'}, {'id': 10249, 'code': 'MKBNEMET'}, {'id': 9400, 'code': 'MKBTRIPLUSZ'}, {'id': 9525, 'code': 'MKBVEZOLAJ'}, {'id': 9816, 'code': 'MKBVILAGHALO'}, {'id': 10597, 'code': 'OTPARANYVAL'}, {'id': 9851, 'code': 'OTPFEJLVIL2'}, {'id': 10152, 'code': 'OTPGLOBALMIX'}, {'id': 9754, 'code': 'OTPREALAL2'}, {'id': 9858, 'code': 'OTPREALAL3'}, {'id': 9995, 'code': 'OTPREALAL4'}, {'id': 10368, 'code': 'OTPREALALP'}, {'id': 11260, 'code': 'OTPREALAP3'}, {'id': 10139, 'code': 'OTPREALFU4'}, {'id': 10575, 'code': 'OTPREALFU5'}, {'id': 9996, 'code': 'OTPSZINER10'}, {'id': 10699, 'code': 'OTPSZINER11'}, {'id': 10867, 'code': 'OTPSZINER12'}, {'id': 11003, 'code': 'OTPSZINER13'}, {'id': 11135, 'code': 'OTPSZINER14'}, {'id': 11320, 'code': 'OTPSZINER15'}, {'id': 11449, 'code': 'OTPSZINER16'}, {'id': 9751, 'code': 'OTPSZINERGI9'}]
Data for id = W_KARPJEGY:
[{'id': 492, 'code': 'KARPOT'}]
Data for id = W_ALLAMKOTV:
[{'id': 3325, 'code': '2020/A'}, {'id': 9117, 'code': '2020/B'}, {'id': 10784, 'code': '2020/C'}, {'id': 9382, 'code': '2021/A'}, {'id': 10006, 'code': '2021/B'}, {'id': 11599, 'code': '2021/C'}, {'id': 6635, 'code': '2022/A'}, {'id': 10786, 'code': '2022/B'}, {'id': 12436, 'code': '2022/C'}, {'id': 4486, 'code': '2023/A'}, {'id': 11549, 'code': '2023/B'}, {'id': 9469, 'code': '2024/B'}, {'id': 11865, 'code': '2024/C'}, {'id': 8617, 'code': '2025/B'}, {'id': 12937, 'code': '2025/C'}, {'id': 11072, 'code': '2026/D'}, {'id': 10008, 'code': '2027/A'}, {'id': 6694, 'code': '2028/A'}, {'id': 12413, 'code': '2030/A'}, {'id': 9534, 'code': '2031/A'}, {'id': 11602, 'code': '2038/A'}]
Data for id = W_KINCSTARJ:
[{'id': 12337, 'code': 'D191231'}, {'id': 12450, 'code': 'D200226'}, {'id': 12563, 'code': 'D200429'}, {'id': 12665, 'code': 'D200624'}, {'id': 12780, 'code': 'D200826'}, {'id': 12892, 'code': 'D201021'}]
Data for id = W_VALLKOTVPI:
[]
Data for id = W_VALLKOTV:
[{'id': 11113, 'code': 'ALTEO2020I'}, {'id': 12972, 'code': 'ALTEO2022II'}, {'id': 12280, 'code': 'BOC091720001'}, {'id': 12279, 'code': 'BOC091720002'}, {'id': 11165, 'code': 'EXIM20201'}, {'id': 11405, 'code': 'EXIM20221'}, {'id': 12471, 'code': 'IIB2022/IHUF'}, {'id': 12896, 'code': 'IIB2022/II'}, {'id': 9779, 'code': 'MFB202006/1'}, {'id': 11822, 'code': 'MFB202006/2'}, {'id': 9846, 'code': 'MFB202101/1'}, {'id': 12809, 'code': 'MFB202104/1'}, {'id': 12077, 'code': 'MFB202110/1'}, {'id': 11125, 'code': 'MFB202210/1'}, {'id': 12847, 'code': 'MFB202311/1'}, {'id': 12399, 'code': 'MFB202406/1'}, {'id': 11383, 'code': 'MFB202710/1'}, {'id': 12621, 'code': 'MFBEU2006/1'}, {'id': 12964, 'code': 'MFBEU2109/1'}, {'id': 12673, 'code': 'MFBEU2209/1'}, {'id': 12310, 'code': 'OTPDKHUF20I'}, {'id': 12311, 'code': 'OTPDKHUF21I'}, {'id': 12312, 'code': 'OTPDKHUF22I'}, {'id': 12313, 'code': 'OTPDKHUF23I'}, {'id': 12634, 'code': 'OTPDKHUF24I'}, {'id': 12633, 'code': 'OTPDKHUF25I'}, {'id': 12323, 'code': 'OTPVU119VIII'}, {'id': 12435, 'code': 'OTPVU120I'}, {'id': 12522, 'code': 'OTPVU120II'}, {'id': 12605, 'code': 'OTPVU120III'}, {'id': 12674, 'code': 'OTPVU120IV'}, {'id': 12791, 'code': 'OTPVU120V'}, {'id': 12868, 'code': 'OTPVU120VI'}, {'id': 12946, 'code': 'OTPVU120VII'}, {'id': 10654, 'code': 'TUND2030'}, {'id': 12009, 'code': 'WING2021/I'}, {'id': 12685, 'code': 'WING2022/I'}, {'id': 12686, 'code': 'WING2024/I'}, {'id': 12689, 'code': 'WING2024/II'}]
Data for id = W_JELZLEV:
[{'id': 10623, 'code': 'EJBFN21/A'}, {'id': 11671, 'code': 'EJBFN21/B'}, {'id': 12538, 'code': 'EJBFN22/A'}, {'id': 11858, 'code': 'EJBFN23/A'}, {'id': 12848, 'code': 'EJBFN24/A'}, {'id': 12536, 'code': 'EJBFN26/A'}, {'id': 11672, 'code': 'EJBFN28/A'}, {'id': 12923, 'code': 'EJBFN29/A'}, {'id': 8084, 'code': 'FJ20NF01'}, {'id': 11051, 'code': 'FJ20NF02'}, {'id': 9467, 'code': 'FJ20NV01'}, {'id': 10858, 'code': 'FJ20NV02'}, {'id': 11052, 'code': 'FJ20NV03'}, {'id': 11053, 'code': 'FJ20NV04'}, {'id': 8619, 'code': 'FJ21NF01'}, {'id': 10097, 'code': 'FJ21NV01'}, {'id': 10833, 'code': 'FJ22NF01'}, {'id': 10962, 'code': 'FJ22NV01'}, {'id': 11657, 'code': 'FJ23NF01'}, {'id': 11714, 'code': 'FJ23NF02'}, {'id': 10222, 'code': 'FJ26NF01'}, {'id': 11715, 'code': 'FJ28NF01'}, {'id': 12087, 'code': 'KHJZBF23'}, {'id': 10882, 'code': 'OJB2021/I'}, {'id': 11734, 'code': 'OJB2023/I'}, {'id': 12085, 'code': 'OJB2024/A'}, {'id': 12089, 'code': 'OJB2024/B'}, {'id': 12143, 'code': 'OJB2024/II'}, {'id': 3637, 'code': 'OJB20/I'}, {'id': 6873, 'code': 'OJB20/II'}, {'id': 5798, 'code': 'OJB25/I'}, {'id': 12251, 'code': 'TJ24NF01'}, {'id': 12492, 'code': 'TJ24NF02'}, {'id': 12554, 'code': 'TJ24NV01'}, {'id': 10713, 'code': 'UCJBF21/A'}, {'id': 8822, 'code': 'UCJBF22/A'}, {'id': 11720, 'code': 'UCJBF23/A'}, {'id': 12159, 'code': 'UCJBF24/A'}, {'id': 11354, 'code': 'UCJBF27/A'}, {'id': 12262, 'code': 'UCJBF28/A'}, {'id': 6159, 'code': 'UCJBV20/A'}]
Data for id = W_SME:
[{'id': 12162, 'code': 'CYBERG'}, {'id': 12646, 'code': 'GOPD'}, {'id': 12110, 'code': 'MEGAKRAN'}]
Data for id = W_XBOND:
[]

In order to get the prices you should invoke HTTP POST to https://bse.hu/pages/data-download/$rspid0x117390x12/$rihistoricalGenerator?_csrf=43b5d63c-9032-42f0-8a90-ac3ec3a05305

The POST body should contain the selections you did in the UI. Example

{"startingValue":"2019.04.","endingValue":"","resolution":"ONE_MONTH","market":"PROMPT","format":"CSV","type":"CLOSING","currentCategory":"W_RESZVENYT","selectionList":[{"category":"Equities T","selectedInstruments":[{"id":"10745","code":"UBM"}]}]}

Try to combine the fist part of my answer with the second one and you will be able to get all prices.