Am using a Model popup to show a grid view. From where the selected record should be posted back to a Text Box in the parent page. i loaded the grid succesfully i can post the values inside the modelpopup. but can't post the value to the text box in the parent page. and i use only server side code not client side scripting.
View 2 Repliesi have a simple model [Code]....
when i render a view to show the data inside the model, i also need to write some javascript
how to get the ID value in the script from the View?
I am trying to pass some text values from one page to another and I am having some issues. When I click on one button in the parent page then it opens a new popup windows and the user introduce a value in a textbox and when the user click on other button in the popup page, it sould pass some text values to the parent page (puts it in a textbox). The problem is that I have to click twice on the button from the popup window to pass that values, the first time I click the button It shows an error message but the second time I click on it every thing works ok.
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I have a ajax Popup extender which contains a grid and when i select a row a value should pass into the textbox in the parent page. i created every thing but the value is posted in the textbox. The Grid is loaded perfectly and the popup shows but when i click the select command field inside the grid the popup disappers but the value is not loaded in the textbox. help me am struck up with this for a very long time.
//aspx
[Code]....
//CS[Code]....
Imagine I'm developing a webform with two dropdownlists and a submit button. The second dropdownlist depends on the choice in the first, and both are loaded dynamically using webmethods being called with javascript in de ASPX page (ajax). When I submit the form to the server, to save the data, I can't get the value of those dropdownlists. I think it is because with client AJAX no viewstate data is being generated. I need to send the data to the server and save the webform data, and identify wich data is on each webcontrol.
View 3 Replieshere i have a problem,i need to pass the value of one tab to another for tab. For example if i selected a row in the DataGrid based on the DataKeyField of that row i have to display the details in the second tab panel. i tried it but getting a error.
View 2 RepliesI have the following code and it`s pointing out errors as follows
Error 1 The name 'date' does not exist in the current context
Error 2 The name 'person' does not exist in the current context
What is wrong?
$("#test").Click(function () {
var date = $("#DateFrom").val();
var person = Model.SelectedPerson;
$.ajax({
url: '@Url.Action("testEmp","Employee",new {dateFrom = date, selectedPerson= person})',
type: 'GET',
contentType: "application/json; charset=utf-8",
dataType: "html",
success: function (result) {
$('#text).html(result);
},
});
return false;
});
I have a ListBox on my page, and I'd like to make an AJAX post containing all the selected items. Here's my code:
[code]...
I'd like to pass in the selected values either as an array, or a comma-delimited string. What's the best way to pass that data, and how can I do it?
I have a user control which has some properties configured on it. I need to access (actually, only read) the values of those properties on the client. I have done it like this.
Code behind:
[Code]....
ASPX:
[Code]....
That works but, at the back of my mind, I'm sure I've seen a neater way of doing it, although I suspect that may have been on an Extender not a User Control. Pointers on that welcome.
Also, related to that, the User Control itself has an Id which becomes part of the name of all visual objects included within it. However, the User Control is not a DOM element in its own right (because it has no visible rendering) which [I think] means that I have to attach properties to one of the visible elements within it, and not to the control itself?
when I use Html.HiddenFor( model => model.OwnerId ) to create a hidden field, the value assigned to that field is zero. When I use <input type="hidden" value="<%: Model.OwnerId %>" /> to add the hidden field to the form, the value is assigned correctly.
Why would Html.HiddenFor( model => model.OwnerId ) not get the correct value from the Model object? Am I supposed to load model state somehow separate from returning the model object from the action method? Here is the view:
[Code]....
The Create action method is relatively straight forward.
public ActionResult Create( ... )
{
ViewStockItem item = new ViewStockItem();
item.ActionCode = ActionCode.Add;
if (item.OwnerId == 0)
item.OwnerId = 7;
BookOwner owner = db.BookOwners.Single(c => c.OwnerId == item.OwnerId);
item.OwnerName = owner.OwnerName;
return View(item);
}
In my controller I UpdateModel(model). That works. I'm getting the model from the view.I save the fields of the model to a business entity and save the entity through a business layer to my database. The business layer returns a unique record id which I store in my model. Then I pass the model to the View.
return View(model);
After the View loads the Model in the View has not been updated. The unique record id has not been changed. I have been at this for four hours and I'm not getting anywhere. I have been trying to convert a windows forms project to MVC2 for six weeks and it just gets more and more frustrating. None of the tutorials on the MS site or the Microsoft book I have answer any of my questions.
I'm sure something like this worked before for taking a type and pass it to another action method (I cannot / never use TempData)
[Code
I wanted to know if we can pass values from Parent page (in this case from Default.aspx page) to the user control and maintain those values on subsequent "Add/Load" of user control.
So in short, if I click the "Add" button it loads my "webusercontrol" and also I am able to pass my default.aspx dropdownlist value to this dynamically loaded user control and assign it to a "Label or Textbox" which resides in my "webusercontrol", now the problem is that the value doesn't persists! What I meant is , when I click "Add" button again the "webusercontrol" gets loaded again perfectly but now all my "Label's" in webusercontrol has the new selected value from the default.aspx dropdownlist.
So say for instance I have a Dropdownlist in Default.aspx page with Values "Apple, BlackBerry, Nokia" and initial value to be passed is "Apple", I click the "Add" button, now my "Label" inside webusercontrol has the value "Apple", perfect! Next when I click "Add" button again and select a different value to be passed this time say "BlackBerry" now I have 2 webusercontrol loaded on the page, so that means I have 2 "Labels" with different ID's, but now my first Label initially had the value "Apple" because that's what I had passed and now when I passed the value "Blackberry" both the labels of my webusercontrol has the value "BlackBerry" instead of one being "Apple" and another "BlackBerry"
Is there a way to resolve this issue? may be Dictionary List?
I have two text boxes with each one has auto complete text box extender.Based On First text box value ,i am getting second text box values.it is working fine .But my problem is old values are remaining in second text box (like intellisence) sample : textBox1 Value is A -- textBox2 values are a1,a2 ....Suppose i changed textBox1 Value to B -- textBox2 values are a1,a2,b1,b2 (i expected only b1,b2)
View 2 RepliesI've been going at this for several hours and I simply cannot find the solution.
I want to get some data from my user. So first, I use a controller to create a view which receives a Model:
[code]...
The rest of this controller does not matter since no matter what I do, the count attribute of Request.Files (or Request.Files.Keys) remains 0. I simply can't find a way to pass the files from the form (the Model passes just fine).
I am getting int values from the stored procedure. But when i bind this datasource with the gridview i am seeing the values being converted into float. i am using Text='<% # Bind("Quantity") %' I wanna that to be displayed as int, with out zero'seg: let the value be 233, when i bind that its getting displayed as 233.00
View 1 RepliesI have a somewhat complex model that I need to pass to a MVC 2 Create view so its properties can be filled out. I'm not sure how to actually create this model as it has some relationship data that must also be filled out during the creation process.My main model is a Game. Most of its properties are scalar. It contains a foreign key to Content, for the game reviews, and there's a many-to-many relationship between Games and Platforms - games can be on a variety of platforms (PS3, XBox 360, etc.), and each platform has a library of games.When I pass data to my Edit view, it's as simple as:
[Code]....
I'm unsure what to do in the case of Create as I'm not sure how to link the associated parts - Content and Platforms - to a Game object.
I'm using a modalpopup in my C# page. Each time a user clicks it, the values in the modal popup should be empty, but instead, the values from the previous time they clicked it remain in the text boxes. Here's my code..
[Code]....
I have a strongly typed view. I get model passed into the view and then i assign model values to labels etc.
I would then also like to set Model values programmatically on .aspx page, like:
<%= Model.someValue = "foo"; %>
and then pass that model back to controller action and than access those values. I know that I can apply values to model like these:
<%= Html.TextBoxFor(n => n.someValue) %>
but in these case, this is not an option for me.
suppose our model has a property named "CreatedByUserId" that keeps the creator's user id
when we want to update our model, there are no need to display this field, but we should keep it's value during the update.
so, if i don't place any edit field for this property on the view, the model wouldn't have any value for CreatedByUserId property when returns to controller
to solve this, i :
1.place a hidden input in the view for these fields (which is vulnerable)
or
2.make a Get call to db and get the original CreatedByUserId value on each update (which causes additional round trips to db)
isn't there any better way to do this ?
I have a web page that contains a GridView which the user is allowed to "Edit", "Delete" and "Select" rows. What I'm trying to accomplish is when a user clicks on "Edit", they are redirected to another web page that contains a DetailsView of the record they selected from the GridView (previous page). How do I make the association?
View 7 Replies[Code]....
How can i get the selected item in de dropdown menu in form one, ofter the button submit in the form two is clicked?
To pass a textbox value across a page I'm using a property on page1.aspx to pass to page2.aspx which I read using a virtual path. the code
[Code]....
When I fire a postback on page2.aspx, the content of employeeid is 0?
both code above is nested with a If Page.IsPostBack =
False
Then statement
I need to pass a dollar amount from one webpageto another webpage without letting the user modify the values when the values are passed between these pages. ie Page 1 (entry page) to Page 2 (confirmation page)
View 2 Repliesi need to pass a long list of Ids from one page to another, i was thinking of using querystring but taking in consideration that the number of ids to be passed may reach 300 i think is not a good idea.an option from my understanding may be the use of session, this seems to me an optimal solution in my case but on the other hand I can certainly clear the session when the user performs a certain action and the list of ids is not longer needed, but if the user leaves the page without performing any action i want to clear the session, how can i do it?f multiple users are using the same functionality do i need the session's items to be confused or the session is for a single user?
View 4 Replies