\
**Category:** General\
**Created:** [11 February 2022 17:25 UTC](https://discourse.nodered.org/t/parsing-html-filter-out-two-values/58167 "2022-02-11T17:25:23Z")\
**Posts on this page:** 6\
**Page:** 1
**Author:**  [@madmax](https://discourse.nodered.org/u/madmax)\
**Post date:** [11 February 2022 17:25 UTC](https://discourse.nodered.org/t/parsing-html-filter-out-two-values/58167/1 "2022-02-11T17:25:23Z")
Hi! I would like to filter out two values from a homepage: the article number: and the price.
I've been trying for a few hours now but it doesn't work.
Maybe someone can help me there.
I have circled the two values in the picture.
> **[Hiro Seiko MTC1 Titan/Alum Hex Socket Screw Set \[S-Black\] - RUDDOG Di, 39,99 €](https://www.ruddog.eu/Hiro-Seiko-MTC1-Titan-Alum-Hex-Socket-Screw-Set-S-Black)**
>
> Hiro Seiko MTC1 Titan/Alum Hex Socket Screw Set \[S-Black\] in SALE
---
**Author:**  [@mickym2](https://discourse.nodered.org/u/mickym2)\
**Post date:** [11 February 2022 18:17 UTC](https://discourse.nodered.org/t/parsing-html-filter-out-two-values/58167/2 "2022-02-11T18:17:57Z")
I tried this for you:
```auto
[
{
"id": "9eee6b55a7fac9c9",
"type": "http request",
"z": "ebe8134f6b5af26c",
"name": "",
"method": "GET",
"ret": "txt",
"paytoqs": "ignore",
"url": "https://www.ruddog.eu/Hiro-Seiko-MTC1-Titan-Alum-Hex-Socket-Screw-Set-S-Black",
"tls": "",
"persist": false,
"proxy": "",
"authType": "",
"senderr": false,
"x": 550,
"y": 480,
"wires": [
[
"bc3f4457783188a5",
"13fea09c0c74a327"
]
]
},
{
"id": "719173114ca09950",
"type": "inject",
"z": "ebe8134f6b5af26c",
"name": "",
"props": [
{
"p": "payload"
}
],
"repeat": "",
"crontab": "",
"once": false,
"onceDelay": 0.1,
"topic": "",
"payload": "true",
"payloadType": "bool",
"x": 390,
"y": 480,
"wires": [
[
"9eee6b55a7fac9c9"
]
]
},
{
"id": "bc3f4457783188a5",
"type": "html",
"z": "ebe8134f6b5af26c",
"name": "",
"property": "payload",
"outproperty": "payload",
"tag": "p[class=\"text-muted product-sku\"]",
"ret": "text",
"as": "single",
"x": 800,
"y": 480,
"wires": [
[
"96af5751210385d5"
]
]
},
{
"id": "13fea09c0c74a327",
"type": "html",
"z": "ebe8134f6b5af26c",
"name": "",
"property": "payload",
"outproperty": "payload",
"tag": "span[class=\"price text-nowrap\"]",
"ret": "text",
"as": "single",
"x": 790,
"y": 520,
"wires": [
[
"8031ed2a8ea40d02"
]
]
},
{
"id": "8f44b9ee281e742b",
"type": "debug",
"z": "ebe8134f6b5af26c",
"name": "",
"active": true,
"tosidebar": true,
"console": false,
"tostatus": false,
"complete": "payload",
"targetType": "msg",
"statusVal": "",
"statusType": "auto",
"x": 1430,
"y": 500,
"wires": []
},
{
"id": "96af5751210385d5",
"type": "change",
"z": "ebe8134f6b5af26c",
"name": "",
"rules": [
{
"t": "set",
"p": "topic",
"pt": "msg",
"to": "Artikel",
"tot": "str"
},
{
"t": "set",
"p": "payload",
"pt": "msg",
"to": "payload[0]",
"tot": "msg"
}
],
"action": "",
"property": "",
"from": "",
"to": "",
"reg": false,
"x": 1070,
"y": 480,
"wires": [
[
"87eb375f7b15276f"
]
]
},
{
"id": "8031ed2a8ea40d02",
"type": "change",
"z": "ebe8134f6b5af26c",
"name": "",
"rules": [
{
"t": "set",
"p": "topic",
"pt": "msg",
"to": "Preis",
"tot": "str"
},
{
"t": "set",
"p": "payload",
"pt": "msg",
"to": "payload[0]",
"tot": "msg"
},
{
"t": "set",
"p": "payload",
"pt": "msg",
"to": "$trim(payload)\t",
"tot": "jsonata"
}
],
"action": "",
"property": "",
"from": "",
"to": "",
"reg": false,
"x": 1070,
"y": 520,
"wires": [
[
"87eb375f7b15276f"
]
]
},
{
"id": "87eb375f7b15276f",
"type": "join",
"z": "ebe8134f6b5af26c",
"name": "",
"mode": "custom",
"build": "object",
"property": "payload",
"propertyType": "msg",
"key": "topic",
"joiner": "\\n",
"joinerType": "str",
"accumulate": false,
"timeout": "",
"count": "2",
"reduceRight": false,
"reduceExp": "",
"reduceInit": "",
"reduceInitType": "",
"reduceFixup": "",
"x": 1270,
"y": 500,
"wires": [
[
"8f44b9ee281e742b"
]
]
}
]
```
The values can further be further extracted.
---
**Author:**  [@madmax](https://discourse.nodered.org/u/madmax)\
**Post date:** [11 February 2022 18:25 UTC](https://discourse.nodered.org/t/parsing-html-filter-out-two-values/58167/3 "2022-02-11T18:25:53Z")
> [@mickym2](#):
>
> ```auto
> [
> {
> "id": "9eee6b55a7fac9c9",
> "type": "http request",
> "z": "ebe8134f6b5af26c",
> "name": "",
> "method": "GET",
> "ret": "txt",
> "paytoqs": "ignore",
> "url": "https://www.ruddog.eu/Hiro-Seiko-MTC1-Titan-Alum-Hex-Socket-Screw-Set-S-Black",
> "tls": "",
> "persist": false,
> "proxy": "",
> "authType": "",
> "senderr": false,
> "x": 550,
> "y": 480,
> "wires": [
> [
> "bc3f4457783188a5",
> "13fea09c0c74a327"
> ]
> ]
> },
> {
> "id": "719173114ca09950",
> "type": "inject",
> "z": "ebe8134f6b5af26c",
> "name": "",
> "props": [
> {
> "p": "payload"
> }
> ],
> "repeat": "",
> "crontab": "",
> "once": false,
> "onceDelay": 0.1,
> "topic": "",
> "payload": "true",
> "payloadType": "bool",
> "x": 390,
> "y": 480,
> "wires": [
> [
> "9eee6b55a7fac9c9"
> ]
> ]
> },
> {
> "id": "bc3f4457783188a5",
> "type": "html",
> "z": "ebe8134f6b5af26c",
> "name": "",
> "property": "payload",
> "outproperty": "payload",
> "tag": "p[class=\"text-muted product-sku\"]",
> "ret": "text",
> "as": "single",
> "x": 800,
> "y": 480,
> "wires": [
> [
> "96af5751210385d5"
> ]
> ]
> },
> {
> "id": "13fea09c0c74a327",
> "type": "html",
> "z": "ebe8134f6b5af26c",
> "name": "",
> "property": "payload",
> "outproperty": "payload",
> "tag": "span[class=\"price text-nowrap\"]",
> "ret": "text",
> "as": "single",
> "x": 790,
> "y": 520,
> "wires": [
> [
> "8031ed2a8ea40d02"
> ]
> ]
> },
> {
> "id": "8f44b9ee281e742b",
> "type": "debug",
> "z": "ebe8134f6b5af26c",
> "name": "",
> "active": true,
> "tosidebar": true,
> "console": false,
> "tostatus": false,
> "complete": "payload",
> "targetType": "msg",
> "statusVal": "",
> "statusType": "auto",
> "x": 1430,
> "y": 500,
> "wires": []
> },
> {
> "id": "96af5751210385d5",
> "type": "change",
> "z": "ebe8134f6b5af26c",
> "name": "",
> "rules": [
> {
> "t": "set",
> "p": "topic",
> "pt": "msg",
> "to": "Artikel",
> "tot": "str"
> },
> {
> "t": "set",
> "p": "payload",
> "pt": "msg",
> "to": "payload[0]",
> "tot": "msg"
> }
> ],
> "action": "",
> "property": "",
> "from": "",
> "to": "",
> "reg": false,
> "x": 1070,
> "y": 480,
> "wires": [
> [
> "87eb375f7b15276f"
> ]
> ]
> },
> {
> "id": "8031ed2a8ea40d02",
> "type": "change",
> "z": "ebe8134f6b5af26c",
> "name": "",
> "rules": [
> {
> "t": "set",
> "p": "topic",
> "pt": "msg",
> "to": "Preis",
> "tot": "str"
> },
> {
> "t": "set",
> "p": "payload",
> "pt": "msg",
> "to": "payload[0]",
> "tot": "msg"
> },
> {
> "t": "set",
> "p": "payload",
> "pt": "msg",
> "to": "$trim(payload)\t",
> "tot": "jsonata"
> }
> ],
> "action": "",
> "property": "",
> "from": "",
> "to": "",
> "reg": false,
> "x": 1070,
> "y": 520,
> "wires": [
> [
> "87eb375f7b15276f"
> ]
> ]
> },
> {
> "id": "87eb375f7b15276f",
> "type": "join",
> "z": "ebe8134f6b5af26c",
> "name": "",
> "mode": "custom",
> "build": "object",
> "property": "payload",
> "propertyType": "msg",
> "key": "topic",
> "joiner": "\\n",
> "joinerType": "str",
> "accumulate": false,
> "timeout": "",
> "count": "2",
> "reduceRight": false,
> "reduceExp": "",
> "reduceInit": "",
> "reduceInitType": "",
> "reduceFixup": "",
> "x": 1270,
> "y": 500,
> "wires": [
> [
> "8f44b9ee281e742b"
> ]
> ]
> }
> ]
>
> ```
Hi! Thanks a lot, that will definitely help me.
---
**Author:**  [@madmax](https://discourse.nodered.org/u/madmax)\
**Post date:** [11 February 2022 21:08 UTC](https://discourse.nodered.org/t/parsing-html-filter-out-two-values/58167/4 "2022-02-11T21:08:01Z")
Hi! I remembered something else. Is it possible to log in to the homepage and then read out the data?
---
**Author:**  [@paulkeates](https://discourse.nodered.org/u/paulkeates)\
**Post date:** [12 February 2022 16:49 UTC](https://discourse.nodered.org/t/parsing-html-filter-out-two-values/58167/5 "2022-02-12T16:49:39Z")
Hi,
Once you go a bit past the basic **HTTP Request** needs (for example: logging in and navigating between a set of web pages) you might need to start using WebDriver IO ( **WDIO** ): npm install node-red-contrib-wdio
This (in conjunction with a shell session running 'selenium-standalone start' can let you automate even very complex web page interactions including 'scraping' web sites or pushing data to them.
Cheers,
Paul
---
**Author:**  [@system](https://discourse.nodered.org/u/system)\
**Post date:** [13 April 2022 16:49 UTC](https://discourse.nodered.org/t/parsing-html-filter-out-two-values/58167/6 "2022-04-13T16:49:45Z")
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