Scrap website price and get total amount and display search history in listview

[Ipeleng (T3ssovi)]

Hello guys i need your help i tried this i thought it works and it doesn’t work

I need users to be able search product name and after searching they should get total price of the product using web scrabber after js evaluated i get error "bad argument to + the operator cannot accept argument " and on listview it must display product name and price with a list of searches

Below is a block of my app and aia file

And my aia file
ShoppingSum.aia (19.9 KB)

List of search phrases

dell

teddy

hp

iphone

I also own this website and im allowed to scrabb it

IpelengTech.com | Buy & Sell Online | With Fast Delivery

Looking forward to your help

Please help
Thanks

[Holmsync]

I got What you are trying to do. You are trying to make an app for your website right. If you’re Site is on WordPress you don’t Have to worry to Scrap data of the website
You Can Create an API of the SQL Table that Holds Product Details

Follow this Guide

I got runtime error in deephost mysql extension

This is the Guide for anyone

If it is not WordPress then PM me

[Ipeleng (T3ssovi)]

Hello the problem is that i want to scrap the website using js evaluation only and unfortunately my website doesn’t use wordpress

Any other solution or anyone with a block of code to help me with?

Looking forward to your response

[Holmsync]

Which hosting site are you using ?

[Rogerio_Rios (Professional Support)]

Hi.
There are several topics about this same error: “bad argument to + the operator cannot accept argument”

Have you already researched it?
Hugs

[Rogerio_Rios (Professional Support)]

So, after researching the error message (usually it is about the add item block), research the DOIT function that will help you debug.

App Inventor: How to Learn | Pura Vida Apps

[Rogerio_Rios (Professional Support)]

Did you try ?

[UPDATED] Web Scrapper Extension - Get data from websites

WebScrapperScrape web sites with selector. Selector -> https://is.gd/selectorkullanimi   Current Version 1.0   File Size 505.83 KB   com.ruwis.WebScrapper    Created On 2021-08-30 Method Blocks [getAttribute] GetAttribute - Get attribute from single element ➜ element input type any ➜ attributes input type text [getElement] GetElement - Get elements from single element ➜ element input type any ➜ selector input type text [getElements] GetElements - Get elements from single elemen…

[FREE] Web scraping extension

Nice Extension !! Please Add Some Preview

How to read out contents of a webview in an app?

Only Html

[Ipeleng (T3ssovi)]

Hi i tried everything and nothing works i dont know how to solve this… i also tried the extension

[Ipeleng (T3ssovi)]

I also tried the extension and listView1 CreateElement has an error so it doesnt work thats why i want to use js evaluation block which is simple or if you can help fix it… as my website runs javascript and those extensions dont support ajax

[Ipeleng (T3ssovi)]

Any help guys?

[Holmsync]

Good News Buddy Got Your Solution:
using the Extension:

[FREE] Advanced Text Manipulation

Advanced Text Manipulation Introducing the Advanced Text Manipulation Extension, a versatile tool designed to enhance your Android applications with advanced text manipulation capabilities. This extension empowers you to perform a wide range of operations on text, making it a valuable addition to your app development toolkit. Features With the Advanced Text Manipulation Extension, you can: Count Substring Occurrences: Count the number of occurrences of a substring in a text. Replace Subst…

Result: the white background text is the test obtained

reference Page:

[Ipeleng (T3ssovi)]

Thats good but how can i calculate total price from search list and also dispay all searched results into listview like this?

[Ipeleng (T3ssovi)]

Hi i tried and modified the block i cannot get the results i want… i cannot calculate total price from listview please help me please when i tried it myself the app crashes please help me