MVC :: Save Edited Entity - Getting Currently Edited Object?
Nov 4, 2010
using the latest bits for MVC 3 i'm looking at the code for a Controller (Northwind products), specifically my 'Edit'Action.
there are two methods, one for diplaying the item to edit, and one for posting back changes made on the UI.
My question is : how do i get a reference to the currently edited product. The method takes 2 arguments; the id of the product and a formcollection which is a dictionarly of product proerties by the looks of it. mvc 2 had slightly differentt arguments compared to mvc 3 beta.
I have two grid view controls one is temporary and another is simple grid view control.in the simple grid view control it includes the edit button on its command name edit i want to edit this grid and also to show values in the temporary grid. How it can be possible?
I have a dinamically gridview, populated according with the SQL sintaxe from the user, with a TextBox. I enable in the gridview an Edit button, and the rowEdit works well when fired. But my problem is Update button. How to save the record edited, in a dinamically gridview, when I can't programatically set the fields to be saved? Ie, I need to iterating with all fields in the gridview edited record and update. How to do this?
Is it possible to edit images using a javascript library and then send the edited image to the server for saving.
Edits will be in real time, means the user can see the edit result in the same time he is editing without the need to refresh the page.
I want a javascript library to do some edits on an image on a webpage 'such as crop, resize, rotate,...' and send send the edited result to the server.
I am using ListView for the first time. I have a requirement that in a listview if I Edit a record and before clicking teh Edit button of tthis record if i click on the "Edit" button in other record, my first record should be saved and second record should open in Edit mode.
using vb.net/asp.net 2005.In a gridview Gridview_RowCommand event I need to get the value of the field that is being edited but I am not able to get to it....I am using the code below to get to the email field that I'm editing which is in the third cell, I'm able to access the first2 cells in the row but when I try to get the 3rd cell there is no value there. does anyone know what I'm doing wrong? he code I'm using is below
Is there anywhere in .aspx storing the information when the page is last edited ? I want to show on the page this date. Any quick way / code to do this ?
i have a webForm which can update dataRow like this :
[Code]....
everything is ok, but my database was not update after clicking sumbit button. in debug mode i found a big problem! controls does not have new value and pass old values to '_row' object.where is my problem and how to solve it ?
Can I lock a record that is being edited, and restrict more than one user from editing the same record at the same time? using VB.NET or SQL Stored Procedure.
I want to know which fields were edited in a form in the Edit Action. I have a Log field in a table named "someTable" which I wish to add the change to, along with the Username of the current user. This is a simple implementation:
[Code]....
Can someone tell me where I am going wrong, because the getChangedAttributes function always returns an empty list (assuming because "backupTable" and "form" contain the same values? But shouldn't they be different?
I have datagridview with 2 columns. SortMode of first is set to Automatic.
In this grid is a lot rows, and when I change value in the row, for example from xyz to abc I still in position where this row WAS. Edited row jumps to top.
I want to abort this automatic sorting and I want call sorting by left click on column. Be
I found some solution (code below + I set SortMode to Programmatically), but my row still jumping :/ Has anyone solution to tackle with this issue?
I have a page where there are multiple user controls...and there is a different page where i have a grid with edit button..What i want is by pressing the edit button we should be able to edit all the user controls
I am trying to change gridview color row permanently which are edited.. In My GV i have 4 columns like workid, name, dob, place.
When user Edits these items I m storing Edited workid with boolean value in separate table called editeditems.. i used below code to change color in row data bound.. but its changing color of all rows Gv
In VWD, we can customize-edit-command to your heart's content. But there is none for what I used to get in NetBeans or Eclipse: go to the last edited position (after 5 minutes of search for the correct spelling of some name in the page).I know there is Navigate Back, but I often need to do click [Navigate Back] 10 times to get to 'last edited line'.
It would be nice if I can navigate through the 'green bars' (Yes, it is very difficult to find out what are green bars, once you found out, you want to be able to visit each of these using next or prev).
Also where is the documentation or help ofr each of the some 50 edit commands such as 'go to Reference'.
I am binding the ReorderList in my code behind file. I am not using a DataSource Control like SQLDataSource etc. How will I capture the values edited, in my ReorderList1_UpdateCommand(). In GridView we can use something like
(TextBox)GridView1.Rows[e.RowIndex].Cells[4].FindControl("txtMyTextBox").Text. Is there anything similar in a ReorderList?
i have a problem with detailsview as below, when user click on btnEdit, it will call detailsview.changemode(edit) and then allow user to enter data into the textbox, after that user will click on btnsave and then to read the value from txtname and process the value. my question is how do i get the value from txtname? i dont want to use any datasource component and i have tried call the DetailsView1.FindControl("txtname") and it returned txtbox with empty text.
Is this even possible? I'm trying to pass the DataKeyName (Primary Key) of my master gridview to an embedded child gridview, using a select controlparameter of the SQLDataSource control.
I have a GridView with drop down boxes that are always in edit mode, and what I want to do is when the user sets a value in one of the drop downs I want to set the value in all of the drop downs BELOW that one (if they are not currently set) to the same value. However, the RowEditing and RowUpdating events never fire because techncially I'm not editing or updating the row.
Here is what I'm wanting to do, something along these lines:
[Code]....
Here is what is corrently working, but it sets the values both above and below the current row:
I have a grid view in which when i enter values and press submit button , all the values were shown on the grid . I want to edit the row and after that updated it.
I have used RowEditing function but when i click on the edit button it appears to be blank page means that row editing function not called.
I need to do edit funtionality for registration forms (5 in number) in a trading system. Requirment is to do it in a way that user edit details in a form and click next or previous button and data will be saved somewhere until user reach last form and click save button. On this click all changes will be updated to database table. where I should hold this temporary data ? I cant use database tables for this. There come many options in mind like cach, session and application variables. But I am confuse which way will best performance wise. There are 5 forms and every form has 15 to 25 fields in it. I dont know expected no of users but hoping a good count.
I have created a web based form which has a drop down list (DDL) that lists various company names. I want to create a box in the form which displays the contact info for that particular company which is chosen in the DDL. Also, I want this info to be in a greyed area so that user cant modify (can just copy it).
what asp tool i should use for this (I am guessing textbox wont be good enough since user can modify the info that populates in it)
