There is too much input content in textarea, and it freezes when dragging the size or modifying the content_html/css_WEB-ITnose

Condition: Put 500,000 mobile phone numbers in the textarea
1. RT, do you have any good solutions?
2. Does it involve big data optimization programming?

Reply to the discussion (solution)

Wouldn’t it be okay to put less of it?
Pagination

Wouldn’t it be enough to put less of it
Pagination

I also want to do this, but it’s not possible. It must be put all in the textarea

Just put less of it
Pagination

I also want to do this, but I can’t. It must be put into the textarea What is it used for?

Just put it less Put it all in the textarea
What is it used for?

The user imports the mobile phone number file and then displays it in the textarea, which is convenient for the user to modify

Just put less

Pagination

I also want to do this, but it’s not possible. It must be put all in the textarea
What is it used for?

The user imports the mobile phone number file and then displays it in the textarea, and it is convenient for the user to modify it. This can be done with paging, and add a few add, delete, and modify buttons

Just put less of it

Pagination

I want to do this too but I can’t. I have to Put it all in the textarea
What is it used for?

The user imports the mobile phone number file and then displays it in the textarea, which is convenient for the user to modify.
Is this a typical year of rice cooked in one go?
If a window is full of data, consider it 100 pieces.
That is, the user currently only sees 100 pieces. With experience optimization, 400 pieces of data are involved, and 500 pieces at a time is enough.
Then there are 499,500 pieces of data that are completely missing. It is necessary to display
. The solution for you is that there are 500,000 pieces of data in the memory (ok) but 500 pieces of data (specified conditions) are displayed at one time


If you must read them all and display them, then I suggest Let another person develop

Just put less of it

Pagination

I also want to do this, but it can’t be done. It must be put into the textarea
What is it used for?

The user imports the mobile phone number file and then displays it in the textarea, which is convenient for the user to modify.
Is this a typical year of rice cooked in one go?
If a window is full of data, consider it 100 pieces.
That is, the user currently only sees 100 pieces. With experience optimization, 400 pieces of data are involved, and 500 pieces at a time is enough.
Then there are 499,500 pieces of data that are completely missing. It is necessary to display
. The solution for you is that there are 500,000 pieces of data in the memory (ok) but 500 pieces of data (specified conditions) are displayed at one time


If you must read them all and display them, then I suggest Let another person develop



I accepted your solution and thank you very much for your answer I am not experienced enough so I posted on the forum to seek a solution
At the same time, this thing belongs to someone else It has been developed
I found this lag problem and am looking for optimization methods

Who has not come from a novice
Please take back the last sentence, thank you

Yes, I am the last Just kidding