JavaScript document.body.textContent with replace or replace all

[YoungZeeZee]

Hi Guys,

Could you please help me to use document.body.textContent in console log on a website?

For example I want to change this format of 4.500,00 to 4,500.00 or 4500.00?
How is it possible in this way i.e on this site EuroDreams auf win2day - die Spieleseite der Österreichischen Lotterien| win2day?

Thank you in advance for your help.

Best regards,
YoungZeeZee

 

[Antero360]

Hi Guys,

Could you please help me to use document.body.textContent in console log on a website?

For example I want to change this format of 4.500,00 to 4,500.00 or 4500.00?
How is it possible in this way i.e on this site EuroDreams auf win2day - die Spieleseite der Österreichischen Lotterien| win2day?

Thank you in advance for your help.

Best regards,
YoungZeeZee

Hi there,
First of all, let me ask you this... is this your site, or do you permission to change it?

 

[Padonak]

permission to change

Can, for example, translating this page from English to Russian(outputted into the browser Console or a special div created by a browser extension) be assumed changing this page without permission from its owner?

 

[YoungZeeZee]

Hi there,
First of all, let me ask you this... is this your site, or do you permission to change it?

Hi @Antero360 ,

Thank you for your message.
It is not my website. i can manipulate any website via console which does not make universal changes. the change appears on my browser until i refresh it.
so
Let’s simplify my question as i am not really experienced in javascript and do not want a very professional solution.

How can i manipulate a site in console with document.body.textContent
I need the following things:
1: remove every dots “.”
2: change commas ","to dots “.”

Thank you in advance for your help.

 

[Antero360]

Hi @Antero360 ,

Thank you for your message.
It is not my website. i can manipulate any website via console which does not make universal changes. the change appears on my browser until i refresh it.
so
Let’s simplify my question as i am not really experienced in javascript and do not want a very professional solution.

How can i manipulate a site in console with document.body.textContent
I need the following things:
1: remove every dots “.”
2: change commas ","to dots “.”

Thank you in advance for your help.
View attachment 2438

Why do you need to "manipulate" it via js? What is your end goal by doing so?

 

[YoungZeeZee]

Why do you need to "manipulate" it via js? What is your end goal by doing so?

As it would help me in my hobby. I record some data to myself and with this js code it would be easier.
Now I need to change things on the data one by one.

i.e. i have this piece code but it does not work with all the sites and if i change td to div, it messes it up the site

let numTD = document.getElementsByTagName('td').length;
for (let i = 0; i < numTD; i++) {
let current = document.getElementsByTagName('td')[i];
if (current.innerText.includes(".")) {
current.innerText = current.innerText.replaceAll(".", "");
}
}

Then i found that method (document.body.textContent) in a js tutorial and thought it would be easier to have a piece of codes that works with nearly every sites.

Thank you in advance

 

[Padonak]

I'm not that good in regular expressions, but hope this crutch helps

console.log(
document.body.innerText
    .replace(/([\s\d]+).([\d]+),([\d]{2})/g , '$1$2,$3')
        .replace(/([\d]+),([\d]{2})/g , '$1.$2')
)

I believe this can be done with only one replace, may be somebody knows how

 

[YoungZeeZee]

I'm not that good in regular expressions, but hope this crutch helps

console.log(
document.body.innerText
    .replace(/([\s\d]+).([\d]+),([\d]{2})/g , '$1$2,$3')
        .replace(/([\d]+),([\d]{2})/g , '$1.$2')
)

I believe this can be done with only one replace, may be somebody knows how

Thank you i will have a look at it 🙂