Here is the scenario:
I have a kendo combobox and it is working as it should for adding records. It will look up records from it's data source as the user types, and assign the ID of the selected record to the FK field in the record being edited. I have paging in the datasource set to 30 records and this works nicely.
Now when I edit a record, the FK ID is bound to the combobox and it then looks up the record so it can display the text for it. Perfect. However if the record bound to the combobox has an ID that is not in the first page of data returned by the comboboxs auto-complete datasource, it just shows the FK ID instead of the text for the record in the combobox widget UI.
How can I get the combobox to look up the record by ID to display the text for it on, when loading an edit form?
Or is there a better solution? Can I somehow bind the text to the combobox for records being edited if I include it in the load record data?
Thank you for your time,
Regards,
Scott
Related
I am working in Oracle Apex .i want to add TextBox i-e Disease from AddNew Button because i have Multiple Entries for one TextBox.The entries will be selected from another table through POPUP LOV. Below is the picture.
I don't think I can explain it step by step here, but it sounds like you could make use of a Tabular Form in your case.
In a Tabular form, you can dynamically add-update-delete new rows with a button, and for each field you can have Popop LOVS or Comboboxes to select data from.
Here are a few things to note:
When you insert a Tabular Form in your page, you'll instantly get three processes; one for Automated Row Fetching and two for save-update operations. By default, these processes are triggered through a button. You might want to change that since you have other items to submit in your page.
In a tabular form, you define a SQL query and the resulting columns of that query becomes your fields. For each field, you can select whether you want it to be a Combobox, Popup LOV etc.
Since you want to use a single column "DISEASE" in your treatment table, you can use one of the list item types that support multiple values (generally separated by colons (:)) - for example, a Shuttle.
I have a web application that inserts/updates/deletes records from a database. Each time a transaction is made to a table, the change is recorded with the type of modification and the previous values from a trigger. What is a good web user interface layout to view such transactions to the users? Currently we just dump the whole history table to the user in a html table row and column format. I'm looking for some interface hints to present these edit history better.
Thanks for your input.
You can use a grid representation of the database table, plain html or produced by a js framework, plenty of options out there.
For the newly inserted records with no updates, just show the record with the insertion datetime.
For records that have been updated you can add a link/button at the end of the row with a title like "history" or "previous versions" or somethink like that and when a user clicks on it, then you can open a subgrid under this record or a pop up with a new grid (depends how you will implement your grid on the first place) which will show this record's history only.
The deleted records, you can add them (at the bottom of the table maybe) but grayed out or striked out. Again you can add the history option if you want it even for deleted records.
EDIT:
You could also add some filtering functionality above your grid for the user to select/see only the inserted/updated/deleted records and of course sorting functionality on the grid columns
For some user interfaces it makes sense to have explicit checkboxes to allow users to select the items in a table. What's the best way to accomplish this using cocoa? In other words, how can I link the state of a checkbox in each row to whether or not the row is currently selected?
Tony,
if I get you correctly, you want to add a leading column to your NSTableView so you can select the corresponding column(s), separate from the usual selection of the tableView.
What is your datasource of the table view? A core data stuff or an array/dictionary? if you do not want to modify your data model, you could set up a distinct array (mutable), to keep track of the selection. bind it to the checkbox column (you would want to add as first column) and keep the array in sync with the number of items in the general datasource for the table that displays your valuable data.
You could also enhance your data model with a column "selected", make it BOOL and bind it to the checkboxes. This would also allow you to easily save the last selection to you database or file, whatever you are using.
Can you update your question with some more information on your data model?
sya - living.
I am using an autocomplete extender inside a gridview. Inside the gridview, I have a country dropdown. When I select a country, the states should be populated in the autocomplete extender using textbox.
I am able to populate the countries and states. But when I have multiple rows in the gridview,
I select a country in row 1 of the gridview.
But all the StatesTextbox are updated with the states based on this selection. i.e, I am not able to choose which textbox/row should be updated on Dropdown selected event.
Could anyone help me on this issue? Appreciate your response!!
I fixed this by setting the context key of the autocompleteextender to the dropdownlist selected value and retrieved the value when I typein something in the statesearch textbox.
I'm struggling to create a grid with two columns as bound columns and other two columns as dropdown and checkbox and last column is a column with update button.
I need to change the values of dropdown and checkbox and then need to store those values in the database while clicking the update button. I don't know how to save the changed values of ddl and checkbox in the database.
Thanks in advance.