MVC - adding dynamic controls to each row in list

I'm using VS.Net 2013/C#/Razor
I have a dynamically created table with employee data (name/emp number/start date/title). We're trying to keep track of the percent of an employee's job doing certain duties.
What I need (for each employee) is to add a dropdown list with a list of duties, and then add a a textbox for percentage of time (don't worry about percentage), but I need 4 of each per employee, named with some relevance to each employee
Like:
Emp Name-Emp Number - DropDownList - TextBox
                                       DropDownList - TextBox
                                       DropDownList - TextBox
                                       DropDownList - TextBox
Each Dropdownlist will have the same items in it, and the end user will select from the DDL, and enter the number in the textbox.
I've tried this:
for (int lines = 1; lines < 5; lines++)
<tr>
<td colspan="5"> </td>
<td class="altText">radio buttons</td>
<td class="altText">ddlActivity + @item.empNumber + @lines.ToString()</td>
<td class="altText">DropDown</td>
<td class="altText">FTE Textbox</td>
<td class="altText">Total FTETTextbox</td>
</tr>
But the output is more like the formula and not what I need: ddlActivity + (empNumber is correct) + 1 with the plus shines showing.
How can I create name these dynamic controls so that they're tied to that particular employee?

Hello Elmo,
Welcome to MSDN forum.
Your issue is out of support range of VS General Question forum which mainly discusses
the usage of Visual Studio IDE such as WPF & SL designer, Visual Studio Guidance Automation Toolkit, Developer Documentation and Help System
and Visual Studio Editor.
Because your issue is about ASP.NET MVC programming, I suggest that you can consult your issue on ASP.NET forum:
http://forums.asp.net/
for better solution and support.
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Adding a check box control for each row of data in a DataModel

Hi all,
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Hi all,
I need to add a checkbox control for each row of data
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Meghasyam.You'll want to have a wrapper class as suggested above, which has a "selected" boolean in it. Then use the "binding" attribute of the h:selectBooleanCheckbox component to bind the checkbox to that property... Make the property public and specify the properties exact name in the binding... bindings do not append "get" to the EL.
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hi, i have a advanced table with some data, in each row i have two radio buttons which i need to set depending on some column value in the row, i tried by following code
for(SoftCompVORowImpl row2 = (SoftCompVORowImpl)svo.first();row2!=null;row2=(SoftCompVORowImpl)svo.next())
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Babu,
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Hello,
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Hi ApexNewLearner,
Try this
DECLARE
j number;
BEGIN
FOR i IN 1..apex_application.g_f01.count LOOP
j := apex_application.g_f01(i);
DELETE FROM registry
WHERE reg_id = apex_application.g_f01(j);
END LOOP;
END;
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Select item on a Tabular form with a different dynamic LOV on each row

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select apex_item.display_and_save(1,dept) dept,
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BEGIN
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END LOOP;
END;
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http://download.oracle.com/docs/cd/B25329_01/doc/appdev.102/b25309/api.htm#sthref2171
The thing I could not get to work was a dynamic message
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Adding a button to each row of a tabular form

Hi,
I'm new to APEX. I've searched the forums high and low for a couple days, but no go on a solution to my problem. Perhaps I'm not phrasing my search right.
I have a tabular form. The columns in each row save to a table called STORE. At the end of each row, I'd like to have a button/hyperlink that takes you to another page wherein, for that store, you can check/uncheck the items they carry. So, here's the main tabular form:
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Suppose you click on the link for The HW Shop. Now you're in a screen where you have a list of 20 items (coming from another table). From that list, you can check/uncheck the items carried by that store, save changes, and return to the tabular form. Checking/unchecking would insert/delete records from a junction table (using a trigger I guess).
Back in the tabular form, you should still be able to save data at that level (i.e. the col1, col2, etc., above). I have this latter part working, and I know how to write triggers, it's just the button link concept that I can't understand.
I'd be much obliged if somebody could point me to some sort of reference/example.
Thanks,
Max

Hi again,
I'd like to add some functionality to this, and would appreciate any input. I can't post this app for security reasons, and it would require a lot of reworking to 'genericize' it, so I'll just devote that same energy to being as detailed as possible in my explanation of the issue.
Part of my app has 2 pages that interact with each other. Page 1 is a tabular form, and at the end of each row there is a link column, which I created with Arie's help. This link opens up page 2, which is also a tabular form.
Clicking 'Save' in page 2 should launch a javascript function to do some calculation, and then this calculation should be sent back to page 1, and stored in a text field located on the same row as the link column that was clicked in page 1.
There's a lot of different ideas floating in the forums regarding javascript calls via buttons, and I'm currently researching that. More important to me is understanding what row number was clicked on page 1 (i.e. f01, f02, etc.).
I think this posting is similar to what I'm trying to do: Re: Trying to attach onclick event to a pagination link But, the replies went a bit over my head. I managed to create a row selector, which added a checkbox column to my form. But the downside to that is I don't want to force the user to click a checkbox to activate a row, and then do the additional step of clicking the link column.
Thanks,
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Adding radio button to each row of an interactive report: possible or not?

First of all let me explain what the point of this application is.
I'm making an application that allows a user to select something out of a drop-down select list. This list is a list of categories for food. Let's say the user selects "Fruit".
Then the page refreshes and shows an interactive report with a list of food that belongs to the category of fruit.
Here's where I want to change things:
I want the user to see the interactive report, but in this interactive report I want to add a radio button for each row.
Then, when a certain type of food is selected (let's say "Strawberry") via the radio button, a text field should appear underneath the interactive report. In this textfield, the user can then add the weight of the food item, and then it will calculate how many carbs there are in the strawberry.
All I really want to know is:*
How do I add a radio button to each row of the interactive report, and how do I link this radio button to the value of that particular row?*
Additional information:
The item "P17_FOOD_CATEGORY" contains the following LOV:
select FOODCATEGORYNAME as display_value, FOODCATEGORYID as return_value
from FOODCATEGORY
order by 1
The "Food" region contains the following source:
select a.FOODID, a.NAME, b.FOODCATEGORYNAME, c.STANDARDAMOUNT, c.NAME Unit
from FOOD a inner join FOODCATEGORY b
on a.FOODCATEGORYID = b.FOODCATEGORYID join FOODUNIT c
on a.FOODID = c.FOODID
where a.FOODCATEGORYID = :P17_SET_CATEGORY
EDIT:
PLEASE! Even if you don't know a good answer or if you are unsure about your answer, do post! Even suggestions would be welcome! I really need all the help I could get, even if it's not much.
Edited by: 917169 on Feb 29, 2012 12:25 AM

Hi there!
I tried to change my code to your version, but then I get an error message:
Error Unable to change Interactive Report query.
ORA-12899: value too large for column "APEX_040100"."WWV_FLOW_WORKSHEET_COLUMNS"."DB_COLUMN_NAME" (actual: 32, maximum: 30)
I don't quite know what this means. After doing a quick search on the internet, I know that this message should mean that the length of the value for the columns named "APEX_040100", "WWV_FLOW_WORKSHEET_COLUMNS" and "DB_COLUMN_NAME" is too long. But, I don't have these columns. I searched for them in my object browser, and they can't be found in any table related to my application.
I'm sure your answer is the solution, but do you perhaps have an idea on how to solve this error? I checked the allowed maximum length for any column value that is related to my application, but they all have "50" set as the maximum value...
Thank you for your reply. ;)

Adding a button in each row of table view

Hi.
In my application i have to add a button in each row of table view. i have done this by using UICatalog example. now problem is how I can handle the click events of these buttons.
suppose i have 5 buttons in 5 rows ... now one of them is clicked(suppose button in 3rd row). how would i know that button in 3rd row is clicked.
Muhammad Usman Aleem

- (UITableViewCell)tableView:(UITableView)tableView
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static NSString *CellTableIdentifier = @"CellTableIdentifier ";
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UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:
CellTableIdentifier];
if (cell == nil) {
CGRect cellFrame = CGRectMake(0, 0, 300, 65);
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CGRect labelRect = CGRectMake(10, 26, 190, 15);
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label.textAlignment = UITextAlignmentLeft;
label.font = [UIFont boldSystemFontOfSize:12];
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label.tag = 10;
[cell.contentView addSubview:label];
[label release];
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[button addTarget:self action:@selector(myAction:) forControlEvents:UIControlEventTouchUpInside];
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[cell.contentView insertSubview:button atIndex:0];
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[thisButton setTitle:[rowData objectForKey:@"Button"] forState:UIControlStateNormal];
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Adding a control to each page. PhaseListener?

Hello everybody,
Similar topic was posted here, unfortunately with no answer:
Java Forums - Modifying the component tree in FacesListener (http://forum.java.sun.com/thread.jspa?forumID=427&threadID=673938)
I want to add a control to each form on my site. My shot was to use PhaseListener. First I tried it only before RENDER_RESPONSE phase, but it didn't work. So I had following code:
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Create multiple dynamic control for each splistitem

Hi ,
I using SharePoint 2010 , in that am creating a custom visual webpart, to show in my home page.
In that i need to show my custom list's listitems such as 'ID' and 'Title' as dynamically label controls in my page.
When ever a new item added in that list , it will dynamically created labels and displyed in my webpart as last item.
can any one help me ?
regards,
RK

Hello,
You can't directly get newly created item in webpart but you can use CAML query to get item from list and show in webpart. Use OrderBy in query to get item in ascending or descending order. Here is ref code:
using(SPSite Site = new SPSite(SPContext.Current.Site.Url))
Using(SPWeb Web = Site.OpenWeb())
SPList list = web.Lists["ListName"];
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string Title = Convert.Tostring(item["Title"]);
Later bind this code with gridview.
http://programmingshare-thienle.blogspot.sg/2012/02/using-spquery-to-return-sharepoint-list.html
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Hemendra:Yesterday is just a memory,Tomorrow we may never see<br/> Please remember to mark the replies as answers if they help and unmark them if they provide no help

Table control list box. different values in each row of the list box

Hi all,
i have a requirement to display text box in table control. Each row of list box should contain different values.
i tried with the below code but the values are not getting populated in list box. please give your ideas.
I tried with list box which is having same values in all rows, it is working fine.
loop at itab.
select vbeln from ZSD_PS_BLAWB into ZSD_PS_BLAWB-vbeln
where BLAWBNO = itab-BLAWBNO and
BLAWBDT = itab-BLAWBDT and
CTRNO = itab-CTRNO.
if sy-subrc = 0.
index = 1.
list3-key = index.
list3-text = ZSD_PS_BLAWB-vbeln.
append list3 to list2.
index = index + 1.
endif.
endselect.
clear index.
CALL FUNCTION 'VRM_SET_VALUES'
EXPORTING
ID = 'ITAB-VBELN'
VALUES = list2
EXCEPTIONS
ID_ILLEGAL_NAME = 1
OTHERS = 2
IF SY-SUBRC 0.
MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
modify itab.
endloop.
Thanks in advance.

Hi,
this is code example for listbox
TYPE-POOLS vrm .
DATA: lt_vrm_values TYPE TABLE OF vrm_value.
DATA: wa_vrm_values TYPE vrm_value.
PARAMETER p_list AS LISTBOX VISIBLE LENGTH 10.
INITIALIZATION.
wa_vrm_values-key = 'Key1'.
wa_vrm_values-text = 'Value1'.
APPEND wa_vrm_values TO lt_vrm_values.
wa_vrm_values-key = 'Key2'.
wa_vrm_values-text = 'Value2'.
APPEND wa_vrm_values TO lt_vrm_values.
wa_vrm_values-key = 'Key3'.
wa_vrm_values-text = 'Value3'.
APPEND wa_vrm_values TO lt_vrm_values.
AT SELECTION-SCREEN OUTPUT.
CALL FUNCTION 'VRM_SET_VALUES'
       EXPORTING
            id              = 'P_LIST'
            values          = lt_vrm_values
       EXCEPTIONS
            id_illegal_name = 1
            OTHERS          = 2.
IF sy-subrc 0.
* MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
*         WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
To fill it with data from DB, just do select in INITIALIZATION and put that values with same alghoritmus.
Manas M.
P.S.: This is very easy question, you should use search ...

How to add af:inputFile dynamically within each row of table?

I need to add af:inputfile dynamically within each row of af:table, when the user hits a commandlink at the bottom of each row.
I have tried wrapping af:inputfile with af:foreach:
<af:table value="Bean.rows" var="row">
<af:column>
<af:forEach step="1" begin="1"
end="#{Bean.filecount}">
<af:inputFile label="Please upload a file"
id="1"
valueChangeListener="#{Bean.onClickUpload}"/>
</af:forEach>
<af:commandLink text="Add more file" id="cl3" actionListener="#{Bean.onAddFile}"/>
</af:column>
</af:table>
in Bean.onAddFile, I have:
public void onAddFile(ActionEvent event){
filecount++;
It works but there's no independent control of each row. When I click one commandlink, All rows now have 2,3,.... af:inputFile. The change affects all rows.
The requirement should be that when I click one commandlink in a row, only that row shows additional af:inputFile.
So why not leverage the row variable of the table, right? That's what I did, I changed the end attribute of foreach to the following:
<af:forEach step="1" begin="1"
end="#{row.fileRowCount}">
the backing bean method changed to the following:
public void onAddFile(ActionEvent event){
int filerowcount = (Integer)JsfUtil.resolveExpression("#{row.fileRowCount}");
Integer newcount = filerowcount+1;
JsfUtil.setExpressionValue("#{row.fileRowCount}", newcount.toString());
Note that "row" refers to an object that has a int field called "filerowcount". And the initial value is "1".
Just for testing, I also added <af:outputText value="row.filerowcount"/>, to see if the count is what I expected it to be.
I didn't see the any af:inputfile this time, but the outtext is showing the filerowcount properly. When I click the commandlink, the number changed to 2,3,..... Also in the backing bean newcount and filerowcount is incrementing correctly.
I know the begin, end attribute means the index of a for loop. So I changed begin="0", it now shows one row of af:inputfile, but when I click the commandlink, no additional rows are shown. (Although the outputtext of filerowcount keeps incrementing as expected.
So to sum up, the END attribute of af:foreach row CAN pick up the value from the backing bean and render af:inputfile dynamically, but it CANNOT pick up the value from the the field in VAR object of a table.
Is is a known issue? Or I did something by mistake.
Is there any other way to add af:inputFile dynamically within each row of table?
Any advice/comment is appreciated.

Hi,
here is how it goes:
- add an af:inputFile to the column and set its rendered property to point to a managed bean property. The managed bean property has a default value of "false" and the bean should be in viewScope
- create another variable that holds the row number that should show the inputFile component. This is updated by the command link and evaluated by the get method of the managed bean property controlling the inputFile visibility
- Define a property name for the table varStatus property
- For the command link, define a attribute f:attribute with the name rowNumber and set its value to #{varStatusPropertyName.index}
- define an action listener for the command link
public void showInputFile(ActionEvent actionEvent){
int rowNumber = ((RichCommandLink) actionEvent.getSource()).getAttributes().get("varStatusPropertyName");
//set the value on the internal variable
- In the getter of the property that defines the render value of the inputFile, use code like this
public boolean get<whatever name you use>(){
//access the following EL from Java #{varStatusPropertyName.index}
int currentRenderedRow = <EL result here>;
// compare the current row index with the one set by the command link, which is stored in the variable of the managed bean
if true return true
else return false
- Set the PartialTriggers property of the table to point to the commandLink ID so the table is repainted when the command link is pressed
This should then render the fileInput component for a single row (the one you clicked the command link in)
Frank

Different values in a list box for each row of the table control...

Dear Experts,
Is it possible to populate different values for each row in a listbox inside a table control ?
Example,
Row 1 in the the table contains A, B & C
Row 2 in the same table contains C, D & E
If yes, How?
yes i am using
call function 'VRM_SET_VALUES'
    exporting
      id     = i_name
      values = i_list.
Thank you .
Message was edited by:
        Kokwei Wong
Message was edited by:
        Kokwei Wong

Hi Wong,
this is code example for listbox
TYPE-POOLS vrm .
DATA: lt_vrm_values TYPE TABLE OF vrm_value.
DATA: wa_vrm_values TYPE vrm_value.
PARAMETER p_list AS LISTBOX VISIBLE LENGTH 10.
INITIALIZATION.
wa_vrm_values-key = 'Key1'.
wa_vrm_values-text = 'Value1'.
APPEND wa_vrm_values TO lt_vrm_values.
wa_vrm_values-key = 'Key2'.
wa_vrm_values-text = 'Value2'.
APPEND wa_vrm_values TO lt_vrm_values.
wa_vrm_values-key = 'Key3'.
wa_vrm_values-text = 'Value3'.
APPEND wa_vrm_values TO lt_vrm_values.
AT SELECTION-SCREEN OUTPUT.
CALL FUNCTION 'VRM_SET_VALUES'
       EXPORTING
            id              = 'P_LIST'
            values          = lt_vrm_values
       EXCEPTIONS
            id_illegal_name = 1
            OTHERS          = 2.
IF sy-subrc 0.
* MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
*         WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
To fill it with data from DB, just do select in INITIALIZATION and put that values with same alghoritmus.
Manas M.
P.S.: This is very easy question, you should use search ...

Finding minimum value in each row using dynamic query

need to find the minimum and maximum value from each row using dynamic query
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Add dynamic buttons to each report row and bind the row data to buttons specific to that row

I have a page with a form at the top and a report at the bottom which is tied to a table. I need to add a pair of buttons for each row of the table and add dynamic actions for these buttons. I need to submit the data corresponding to the row to a REST service and refresh the table/row. I know it is possible to add ajax call and refresh the table after the response is received. But I am not sure how I can dynamically include a pair of buttons on each row and have the access the data corresponding to the record when a particular button is clicked. I was not able to find such a feature using the help page. Can you please let me know if this is possible. Thanks in advance.
Below is the representation of how I need the page to look like.
Col 1
Col 2
Col 3
data 1
data 21
data 31
Button 1
Button 2
data 2
data 22
data 32
Button 1
Button 2
data 3
data 23
data 33
Button 1
Button 2
data 4
data 24
data 34
Button 1
Button 2
I should be able to access data 1, data21, data 31 from button 11 and button21 etc.

select data1,
          data2,
          data3,
          null button1,
          null button2,
          rowid r_id
from .....
If you edit the column for button1 and navigate to the Column Formatting region you can create your button here, several different ways. You will need to play around with how you prefer. See below:
<input class="button1" type="button" id="#R_ID#" value="label for the button" /> or <button id="#R_ID#">label for button</button> or you could use <a> and apply css of your theme.
You also create both buttons in a single column. From here you can reference any of the columns from your select by using the #COLUNMNAME# format (as I did with R_ID).
You will next need to something similar for all columns you want to be able to grab when you click the buttons. See below:
--- This would be for data1 column
<span id="D1-#R_ID#">#DATA1#</span>
You would do these for each column that you want access to when button clicked as mentioned above. You could bypass this step and use jquery to traverse the DOM using .closest() and .find() and give each column a distinct class. Is is your preference.
You would then create a dynamic action triggered when .button1 is clicked. Now that you have that object you can get the id of the triggering object which would be your r_id and from there you can access all your individual data points(all this done in a javascript in the dynamic action) and assign to hidden items on your page. The next step of that dynamic action you could execute pl/sql and pass those in page items.
Hope that all makes sense.
David
Message was edited by: DLittle
Just as a bit of clarification: the r_id column does not have to be rowid, but it does need to be unique for each row return. You could use your primary key or rownum. Whatever works for your scenario.

MVC - adding dynamic controls to each row in list

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