I'm using jqgrid.
When the user execute (add/change/delete) rows more than often, and some documents have hundreds of rows.
If a user clicks the Save button, all rows (including no changed rows) are updated at once and it takes a while when rows are in the hundreds.
I just want to update the changed data only.
Is there any row status check function?
To verify whether the data has been changed or not during editing you can use the internal jqGrid option savedRow:
var row = $("#yourGrid").getGridParam("savedRow"); to get the data.
According to the documentation:
The array savedRow (option in the grid) is filled with the values before the editing. This is a name:value pair array with additional pair id:rowid
After the row is saved or restored the editable attribute is set to “0” and the savedRow item with id=rowid is deleted
Related
I have a form with a grid, the first column is not in the packages table, I added a checkbox. For example, if I select the second row in the checkbox, it stays selected even after closing the form.
The value of the checkbox is not stored in the table, how do I do it so that when the form is reopened the checkbox does not have any rows selected?
SET PATH TO "C:\Users\ives\Documents\Visual FoxPro Projects\delivered\dbfs"
USE IN 0 SHARED packages
Thisform.packages.RecordSource = "packages"
Thisform.packages.column2.ControlSource = "packages.code"
Thisform.packages.column3.ControlSource = "packages.name"
Thisform.packages.column4.ControlSource = "packages.address"
Thisform.packages.column5.ControlSource = "packages.phone"
Thisform.packages.refresh
thisform.packages.setfocus()
thisform.refresh
The value that is configured in the check1.value is 0, after configuring the recordsource and the grid source control, I have this code but the problem continues.
Every column in a grid has to have a ControlSource. If you're not specifying one, then the grid will choose one somewhere.
The typical way to use a checkbox in a grid for selection is to add a column to the table or cursor you're working with to hold that value, or to set up a cursor with a 1-1 relationship to your original table to hold the value.
I am having an issue with selarrrow function (it returns null) - is there an alternative way to retrieve row ids when several rows are selected?
PS: I am not interested in debugging jqGrid, I just need to retrieve selected row ids.
You can use onSelectAll event fires when multiselect option is true and you click on the header checkbox. It has attributes : aRowids,status
aRowids array of the selected rows (rowid's).
status - boolean variable determining the status of the header check box - true if checked, false if not checked.
Note that the aRowids always contain the ids when header checkbox is checked or unchecked.
Lastly you can make your own custom array on every select by following code. Note the key which is set to true will be the id.
var rowid = $(this).closest("tr.jqgrow").attr("id")
First, here is the link to my sheet:
https://docs.google.com/spreadsheets/d/1067N1SAIwpGkMRBZiUv4JW8yDNkozuGt7Fwh6GW-qvE/edit#gid=1742559851
If you look at the tab called "Selection", I have two columns called "Select". All the data in these tables is collected by a query function, except column "Select". In that column, I need to add Data Validation (a simple Yes or No). I want the Data Validation to be automatically added when a new row is created but the query function instead of having to add or remove it manually every time I make some changed. Data collected by the query function is using the two variables on top of the sheet (minimum rating and global buff).
Just to show the step to apply data validation to your whole column, see the following image. Under Cell Range, the image shows Selection!D5:D99, but this is actually set to Selection!D5:D999, it just is truncated due to the size of the text box.
Let us know if this is what you were looking for, or if I've misunderstood your issue.
In Oracle APEX I have a tabular form that returns one row and has cancel, delete, submit, and add row buttons. When I click the add row button it adds an empty row to the form but I would like it to add a new row with certain columns already filled in containing the same data as the first row. I was thinking I'd have to add a PL/SQL process to the page. How would I go about doing this?
You could set the default value for each column in the report to be based on the value of a hidden item (a hidden item per column) and set the values of these hidden items in a page load process by running the same query that populates the first row of the report.
I'm using jqgrid with inline editing , when the user gets to the last cell inside a row , when he clickes on "tab" key he will be editing the next row - and if it does not exist a new row will be created.
I want to add a delete row function for the user , but still to have that row data inorder to send it later to the server as a deleted row.
I tried hiding the row , but then when the user "tabs" to the next row - it goes to the hided row - and i want it to go only to the not hided rows.
Is there a way to mark a row as deleted? and then when I generate the xml from the grid rows it will be a part of those rows? or is there a way to delete the row and save it's cells values , and be able to navigate throgh the grids line without going throgh the deleted line?
Any help will be appritiated!
Thank's In Advance.
To fix problem with editing of hidden row you can try to add class "not-editable-row" to the row which you hide.
$("#"+rowid).addClass("not-editable-row").hide();
If it will not help you will have to overwrite the default "TAB" behavior of jqGrid (see the question for implementation details)
Probably more easer way would be to use delRowData which delete a row from the grid without sending any information to the server. If you want to have your custom implementation of the "Delete" button in the navigator (see the example here). Inside of your onClickButton event handler you can save the contain of rows, which will be deleted, to some JavaScript array/object and then delete the row with respect of delRowData. So you can trace all delete operation, save deleted rows and send later all needed informations to the server.