Morning,
I'm currently using an Interactive Report on APEX that contains several columns, some of them being checkboxes that represent if a certain number is present in the table that is being used to fill the report.
For example, row 1 has a telephone number "99091021", row 2 a provider, and the following 5 rows are checkboxes that should represent branches in certain areas. If a checkbox is clicked, it means that this number is present in that area.
Now, I'd like to create a dynamic action that inserts that number into that table when I click the checkbox (and it becomes checked), and a delete for when it's also clicked (and becomes unchecked). Problem is, I don't know how to access the rest of the data in the row of the IR to use as a comparison for the delete and insert statements.
Say I try to click the Checkbox 3 on the row where the telephone number is "99091021". A dynamic function would get the data row, then a true action would compare the necessary data to perform either an insert or delete, depending on the state of the checkbox. That's the plan.
I've done something similar before, using localStorage, but it didn't quite work, because before I used it on an interactive grid. Is there a similar function for interactive reports?
Also, is there a way to check if a checkbox is checked or unchecked in a PL/SQL Code?
Here's the solution I found:
I had a select that got the necessary data for the Interactive Report, but because I kept getting an error of temporary data table being exceeded and always breaking the server, I had to change the checkbox query to something like this:
apex_item.checkbox (1, '1_'||a.pk, case when max(decode(b.nr,1,1,null)) is null then '' else 'CHECKED' end) as checkbox1
The '1_' part represents me selecting the first checkbox. With the value still there as the selection, I was able to do the following:
$s("P165_GET_PK",this.triggeringElement.value)
The result would basically be "1_PK_number". With this function I was able to get the value (a.pk) hidden in the checkbox to an Apex item, and then continue using it for my insert and delete statements. It's just a matter of separating the value in it with substring functions and so on.
Now I can delete or insert new data inside that table with a simple click.
I hope it helps in case someone tries doing something similar.
Related
Hi I have a button that inserts empty records into an interactive grid. I want to prevent the user from being able to double click that button because it populates duplicate rows. I have a server side argument that says if there are rows the button does not appear however they are still able to double click the Populate_tables button before it vanishes. If there are any other solutions to this please sound off. I've tried everything from javascript to server-side but they are still able to double click no matter what. Here are the before and after pictures of the table.
$('#btnPopulateTbl').dblclick(function(e){
e.preventDefault();
});
The above code prevents the double click for a button. This is in jQuery.
Oracle Apex does not offer this functionality as a setting or etc.
However you can use
$('#button').click(function(event) {
if(!event.detail || event.detail == 1){
// This will be executed once even user clicks multiple times
}
});
Note that your selector must be the id or the class you provide to this button.
By default 'add row' button's classes are:
class="a-Button a-Toolbar-item js-actionButton"
Another solution would be to have apex handle this. Suppose this is on page 1.
Create a page item P1_POPULATE_ROWS_CLICKED with a default value of 'N'
In the page process that populates the table, add the following line before the actual load:
:P1_POPULATE_ROWS_CLICKED := 'Y';
Add a condition to the page process that populates the table of "Item not equal to value", P1_POPULATE_ROWS_CLICKED , Y
Yet another solution is to only execute the insert statement if no rows exist with that condition yet. I can't show you how to do it because you didn't show how the table is populated but happy to do so if you edit your question. This last option is propably the most suitable.
SUMMARY: I have a column for ids within an ag-grid table. How can I get a button-click to only display some of the rows (for which I have a list of ids), while not re-writing the whole table?
BACKGROUND: I am using the community version of ag-grid and am using it with Javascript. I have a column with the id numbers in it. When I click a button (or something else eventually, but start with a button for simplicity), is it possible for it to act as a filter within the table, and hence could be undone by clicking another button to clear the filter?
In case that wasn't cleaar, I am looking to do:
1. Click button1
2. Display certain rows within a table whose id numbers are in my list variable
3. Have this button1's action act as a filter that can be undone by a button2 (which could be programmed perhaps like a clear filter button)
Is this possible to do with a quickfilter? Otherwise, if this isn't possible, how could I do this when over-writing the table, whilst still having the option to 'instantly' revert back to the original table
(I don't think I need to add code as I am unsure of how to build in this functionality)
Thanks in advance.
I got a minor problem. I am displaying data from a database table in a .aspx page in the form of a grid view.
The first column is check boxes for each individual row and a header check box to implement the check all and uncheck all functionality which I already did using javascriptC. The purpose is general purpose...i.e. each check box represents the row which it is present in.
The problem is as I check the check boxes- either some or all or none....the sum of the values in the selected rows should be displayed dynamically in a text box in the same page below.
Please tell me how to implement this functionality. Just a basic hint or syntax is sufficient. I will do the details myself.
Please tell me the functionality for a simple grid view with two columns- one check box and the other being some values. so I want to display the sum of selected values into a text box in the same page below. This is the problem in simple words.
Thanks in advance for the help.
Concept
Calculate method
create first a method that will iterate over all the items in the grid view, and it will verify if the column is checked, if the column is checked then you add the value to the result variable. At the end of the iteration you update the value of the textbox/label or whatever will display the calculated value
Event
then you will have to use the onCheckChange of the checkboxes or on click to call the "calculate method"
Code
to loop in the grid: Looping through GridView rows and Checking Checkbox Control
Presently i have a Angular Js Grid which is pagination Enabled say 5 records per page for example and total number of records is 2000, so there are going to be 400 pages in All.
when pagination in ng-grid is handled the gridOption data is specified per page which means for 1st page the gridOption will be 1-5 rows for 2nd 6-10 rows and so on........
Here i have implemented a selection functionality through checkboxes thus whenever a row is selected[checkBox becomes selected] and it's stored in selectedItems array and i show selected items in another grid like this.....
Now when i move on to second page[pagination] and select further rows like this ...
The real trouble lies here when i again go back to the previous page i.e page 1 the checkboxes will not be checked because in pagination we load data runtime thus the pages shows following result...
Hope you must have understood my problem....
what i need here is a callback before/after data is loaded so that i can select the checkboxes as i have the number of selection preserved
OR any other workaround for my problem will be much helpful too.
Thanks!.
Can you store the checked value on the data model where you are storing the row values? Then you come back and its just checked by Angular bindings?
I am not sure of your setup, but I do this in a similar situation.
I have been working on this for a couple days now.
While I am still unable to preserve selection across pagination, I am able to clear selections while simultaneously "deselecting" the select all checkbox.
The allSelected variable is not exposed in the gridScope but you are able to grab it and address it using the following code.
// Use this to deselect all options.
$scope.gridOptions.$gridScope.toggleSelectAll(null, false);
// use this to find the allSelected variable which is tied to the
// (the ng-model related to the select all checkbox in the header row)
var header = angular.element(".ngSelectionHeader").scope();
// use this to turn off the checkbox.
header.allSelected = false;
I'll follow up again if I manage to get the "reselecting" to work as documented, but for now I might remain content with this.
I have a tabular report that allows the user to enter a reference number (text item) as well as a comment textarea item.
The report can vary in amount of records displayed, but for this example, let's say I have 10 records in the report.
What I am after is to create two new fields identifying both comment and reference no field - let the user type info in these two fields and then have a "Populate All" button that will go through each record in the report and assign the reference number value and comment value to each of the 10 records.
It's not completely clear what you're trying to do here. Do you have a regular HTML form laid out in a table, and then the last two table cells on each row have an input/text area element in them? If so, I would think the easiest way to go about it would be to assign a common class to the input elements in each column, such as 'refno' and 'comment' then have some code like this in the 'PopulateAll' button onclick event:
$(".refno").each(function() {this.value = $($("#refglobal").value)});
This assumes your field for adding the reference number to all has an id of refglobal and that you're using jQuery (though other libraries will allow similar syntax, and coding it out longhand wouldn't be too much effort in this case).