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I am making a table to display data from a MySQL database, this table will display all the information for the current date but next day it will be blank again and contain no information so you can see the information only for the current day, the data will exist in the database forever however and all data can be displayed upon request!
Now you know my goal i will present the problem, i dont know how to display information for only the current day in the table.
Use data_date=CURDATE() in where condition of your select statement. data_date is your date field separating data for each date...e.g
select * from mydata where data_date=CURDATE()
this will only give the current date data as required
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However you can use PHP's date() formatter.
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I am in need of creating a table that will get its data from a database (this is done:) ).
The users must be able to filter the table if they want to find specific rows based on the their input.
The table will have around 33 columns which not all of them will be visible, but the user can drag and drop new columns whenever he likes. and be able to filter the table using values from these columns as well.
The table will look like this and every time the user inputs something on the top of a column then the table will get filtered based on that column. also multiple filters can be placed.
Any suggestions on how to do this? is it even possible?
I would like suggest you to use http://yadcf-showcase.appspot.com/DOM_source_chosen.html jquery plugin for datatable also it works with ajax source
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If the user submits details I will be able to save it in mysql but how can I get only those details on screen. The latest one. Suppose there are millions of users there might be some disturbance for slecting from mysql as so many users submit at a time. So can I any one suggest me how can I overcome this
If you want to get the details of that specific user you can give some kind of token generated randomly or UUID to this user when he enters the page and after that you will be able to do a SELECT with WHERE clause to get this information in a easy way or if you want get the last one from your table maybe you can use LAST() on mysql SELECT LAST(columnName) FROM Table;
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Hey so i need a way to remove a row that is connected to a user after a dynamic time. Eg: Insert that your doing something for 15 minutes, after that 15 minutes i want to delete that row automatically.
There will be lots of rows (users doing stuff) in the database and i need them to all be removed after a custom time for each that is set by the user.
How would i go about this!
Thanks in advannce
You will need 2 things.
a self_destruct_at or equivalent field that is a datetime. That will be set on creating the record.
a worker process to go through ever X minutes (probably 1) and delete the comments that are older than the current time and the created_at + self_destruct_at time
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First of all I must say that I am a complete rookie at web development(2 months working on). So forgive me about any "stupid" comments or questions.
I have a table which holds date stored in MySQL database. I use a form to send these data to the table.
My question is:
"Can I create a hyperlink on each ID of the table so when I click on it, it will display the data of the record BUT on the same page?"
All I could do was to display the table in another page.
First when someone read "responsive table" normally we think on responsive design, maybe the correct title would be data managament from tables.
To answer your question, I would say yes, you can create a hyperlink on each ID display the data, this hyperlink would make another query on the database, the way you want to do i would use AJAX that's really complicated at start, so I recommend you to search some tutorials.
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I'm current browsing the website below
http://www.prc.gov.ph/licensure/?id=27
To display the list, select (any) Exam Name and Exam Date then Press Seach.
If the list is very long, it will generate Page numbers at the bottom of the page.
Is it possible if anyone can teach me how to display the entire list so that I can copy and paste it in Excel?
I am trying to get the entire list and that's it. Please help
The page above use Ajax call to fetch data, and it function paging with a limit of 20. It do not have view all. So you can not display the entire list.