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angular.js - How to write a table with select all, inverse selection, add or delete single row and single column in angular?

How to write a table with select all, inverse selection, add or delete single row and single column in Angular? And there can be an array containing the data of the selected items without using jq

迷茫 2017-05-15 16:50:17 0  1  722

In R Shiny, how do I make a checkbox table that also has separate rows/columns of "select all" checkboxes?

Using RShiny, I want to display a table (e.g. via the "DT" package) where each cell contains a checkbox. Next to each row and column header, I want to display a "Select All"/"Master Checkbox" that, when selected, will select all the checkboxes in the corresponding row o...

P粉884667022 2023-09-08 15:24:52 0  1  628

How to execute second query when first query has no results - MYSQL

How to get results in MYSQL: If the first selection has more than 0 rows, return the results, otherwise return the results of the second selection (not the same table, only one column in both selections). Something like SELECTIF((EXISTS(SELECT COLUMN 1 FROM TABLE 1)),(SELECT COLUMN 1 FROM TABLE 1),(...

P粉998100648 2023-09-16 16:12:30 0  1  1173

React: Open only clicked row data

I have defined a state variable called fullText. The default value of fullText is false. When the full text is clicked, I want to invert my state value and make the text able to close and open. But when clicked, the text of all rows in the table opens, how can I make it row-specific? {!this.state.fu...

P粉627027031 2024-02-26 19:47:12 0  1  470

"Filter" huge MariaDB/Mysql tables based on different tables

Processing large datasets in my mariaDB database. I have two tables, Table A contains 57 million rows and Table B contains about 500 rows. Table B is a subset of ids related to columns in Table A. I want to delete all rows without corresponding ID in A table B. Example table A: classification_id nam...

P粉287345251 2023-09-07 10:51:26 0  2  732

Revised title: Calculate total based on checkbox selection

I'm developing a simple financial tracking application. In the application, there is a table with all the expense bills and then the total amount located outside the table. I'm trying to find a way using JS or AJAX so that when I select 1 checkbox in a table row I can include/exclude a bill from the...

P粉360266095 2024-04-04 13:45:50 0  1  3872

Sorting problem of check boxes in MUI Datatable

I want the already checked data to appear at the top of the MUI data table. Checkbook In this picture you can see that all the boxes are checked and not sorted. So I want all the checked rows to be together and appear at the top of the data table. Please help me on this issue.

P粉793532469 2023-08-31 13:35:53 0  1  643

CSS selector finds subset of entities based on class filter

I have a table that contains a set of rows represented, and within that set of tables, some rows have a "clickable" category. What I'm trying to do is apply a style to every odd row that has a "clickable" category. I've tried various selectors, but it only seems to apply the styl...

P粉293550575 2023-09-06 23:21:53 0  1  701

Run a stored procedure that populates a temporary table and then selects from the temporary table

I have a stored procedure that populates a global temporary table. CREATEGLOBALTEMPORARYTABLEtemptable(...)ONCOMMITDELETEROWS;I want to run the stored procedure and then select the rows added to the temporary table. $conn=oci_connect(...);$sql="BEGINPOPULATETEMPTABLEEND;"$stmt=oci_parse($c...

P粉551084295 2023-09-09 14:20:33 0  1  556

Bring rows in a database table that have data in all columns to the front

In MySQL5.7 I have a column with 28 columns and 4000 rows. I want to get all the rows that have data first or get the rows with the most columns of data first and then gradually get the data of other rows. How can I implement this? For example: Table: Studentnameageaddresstan10gib10californiahalpur1...

P粉504080992 2023-08-18 15:48:44 0  1  669

How to display the table value corresponding to its matching id

So, in the query below, I join two tables by order_id and display all values ??from user_orders table. Based on the image below, I try to display only the order_Id rows that match the order_manager table. publicfunctiongetUserOrder(){$sql="SELECTuser_orders.order_id,user_orders.title,user_order...

P粉710478990 2024-02-17 22:00:09 0  1  523

Mysql query returns too slowly

I have written a query. It works better. But currently, all tables have 100K rows, and one of my queries is returning too slowly. Can you suggest me how to optimize my query? select*fromtbl_xray_informationXWHERElocationCode=(SELECTt.idfromtbl_locationtwhereCODE='202')AND(communicate_with_ptisNULL||...

P粉727531237 2024-03-30 18:25:44 0  1  656

Retrieve all database records contributed by an individual

How to get all rows in database table inserted by logged in person? I will provide the following code and snippet from Controller.php file publicfunctionindex(){$data['user1']=UserModel::where('seq_id','=',Session::get('loginId'))->first ();returnview("enrollment-steps.step2",$

P粉716228245 2023-09-08 16:10:51 0  1  670

angular.js - Anxiety! Problem with ng-options in angular

I now need to bind the data obtained in the background to the JSON returned by the background on the select: js part: {code...} Then, read the user's selection data and display the user's data on the select. The selected state is bound anyway. I can't decide. I looked at the console: number:1 appear...

迷茫 2017-05-15 17:11:44 0  5  655

javascript - Questions about vue's select all function

Requirement: Click on the furniture, home appliances and other sub-menus, and all the small menus in it will be selected. Selecting one less item in the small menu will cancel the all-select behavior of its parent menu. The current function achieves the relationship between the main selection and th...

黃舟 2017-06-12 09:27:49 0  2  1217

How to GROUP BY multiple columns with multiple HAVING values ??in MySQL?

I'm trying to create a mysql query to view the table where search queries are stored. This query attempts to get all rows that match the following criteria: >= to a date Return only rows where the search query appears 3 or more times Also only return rows where 2 or more users have used the searc...

P粉775723722 2024-02-26 12:04:45 0  1  564

css - The requirement is input input, select automatically expands state, dynamic query is solved with ng-click, how to make input and select automatically expand?

I want to enter the input text box, and then all the contents in li or select will be displayed. I can select the value in the drop-down table, or automatically enter it in the input box. As shown in the picture. The requirement is input, and the queried select automatically expands. Dynamic query c...

阿神 2017-05-15 17:11:51 0  3  774

MYSQL SEARCH WHERE VALUE matches comma separated string

I have a field PROPERTY_TYPE in my table Property_types which contains a single value such as Residential, Business or Office. When running the query select*fromproperty_typeswherepropertytypelike'%Residential,office%' gets all properties but returns nothing. How should I rewrite the query to select...

P粉155551728 2024-02-21 21:27:02 0  1  527

MySQL: How to use CASE with ORDER BY clause

I have a stored procedure that has to return a table after filtering rows based on input. Two of the inputs are sort_column and sort_dir. The query must ORDERBY sort_column in the sort_dir direction (ASC or DESC). I tried the following query without success. The query below has been simplified to in...

P粉463291248 2023-11-01 17:44:15 0  1  763

mysql - How does a postgreSQL database set the default collation of a table's fields?

I now create a new table with a date field. When all rows of data are displayed, the sorting rules can be changed through the sort filter button settings, but when I close the window and reopen it, the display is messed up again. How to solve it?

怪我咯 2017-05-17 10:01:37 0  1  1063