I have a view containing two partial views in it.
#{
ViewBag.Title = "Expenses";
Layout = "~/Views/Shared/_Layout.cshtml";
}
<div id="expensesreportchart">
#Html.Action("_SalesAndExpenses", "Reports")
</div>
<div id="expensesreports">
#Html.Action("_Expenses", "Reports")
</div>
Note-
Both partial views are created without using layout. As far as i know that when we use partial views in a view (using layout). Then scripts are obtained in partial views using parent view (the one created with using layout).
So My flow of using partial views in a view is like now-
View(using layout)--> partial view(without layout) + partial view(without layout)
Problem-
I don't get any problem in rendering page. I mean It renders partial view's layout using CSS, But doesn't call scripts from parent view.
I tried-
Because Scripts were not working so I had to use scripts again in partial view whether those scripts are used in parent view(the one with layout)
How do i use a partial view so that scripts and everything that i use in parent view should also remain in partial views.
since a partial view isn't loaded when the page loads the scripts on the main page won't trigger for the partial unless you put the functions in a main function that is called after the partial load or you tie the click events to the document
$(document).on('click', '.btnSubmit', function(){
//your code here
});
if you have a button on your partial with class="btnSubmit" this code will trigger on the main page when it is clicked
Related
I'am trying to hide my partial view on extra small screens.
Because this partial is used on another wiev where it must be visible on xs size I'm trying to hide it on Html helper method by adding one of bootstrap hidding class.
The helper looks like this:
#Html.Partial("_SearchBar", new {#class="hidden-xs" })
why this dont work properly ?
I think you have two options:
Wrap a div around your partial
<div class="hidden-xs">
#Html.Partial("_SearchBar")
</div>
Or inside of your _SearchBar partial view add a div with the class "hidden-xs"
I have a table of menu and use partial view to show it but my problem is that how to show this menu in all pages of website or how to show the partial view content in layout page.thnx
In your _PublicLayout.cshtml file, (this is the file every other page uses in your project. The file has a #RenderBody() section, so every view you make, will appear there.
But if you want to make a partial view and it needs to be displayed on all pages of your project, you can place that in the _PublicLayout file.
So for your navigation, make the partial view, and add it like this in your _layout.cshtml file:
<div id="nav">#Html.Partial("_NameOfTheFile")</div>
<div id="body"></div>
<div id="footer"></div>
I have a view which uses a layout, and also executes a child action.
The layout calls a partial which needs some data from the view's child action. Is there some way to pass the data up from the child action to it's parent view's layout?
I have tried solving this using sections, but it appears that sections can only be rendered in layout views.
In the end, I had the child action stuff the required data into the HttpContext. This was then read out by the view containing the child action, which used it to render a section in the layout.
I was concerned that the order of processing of the views would not be predictable (i.e. that I couldn't be sure that the data would be written to the HttpContext before being read from it), but it turns out the order of processing is entirely predictable.
In your child action, you can set up the data as data-*** attributes and then use JavaScript (or jQuery) to read them back in your partial.
E.g. child action:
<div id="somedata" data-customerid="123" data-reference="xyz">
</div>
Then in your partial:
<script>
....
var customerId = $("#somedata").data("customerid");
var reference = $("#somedata").data("reference");
</script>
Hope this helps
I'm working on a site right now where I have a standard layout, with a view/template. I've spent the past 2 weeks trying to get ajax functionality working, but it's not working and I need an alternative. Is it possible to render a partial WITHIN a view?
As in, layout (view (partial)) sort of thing?
Right now I just have a standard layout and view with a yeild in the layout. There is an empty div in the view where the ajax HTML was supposed to go, I want to fill it with a partial for now
Yes surely, you can call a partial inside any view file. For example, you have a view file 'index.html.erb' and you want to call a partial '_new_partial.html.erb'
In your view file.
<div>
<%= render :partial => 'new_partial' %> #provide complete path if partial is not in the same directory.
</div>
What is the difference between a View and a PartialView in ASP.NET MVC?
At first glance the need for both seems non-obvious to me.
In theory, the answer is: A partial view is a "sub-view" that you embed within a main view - something that you might reuse across multiple views, like a sidebar.
In practice, the answer is: Very little.
In theory, partial views are more lightweight than standard views, but it's perfectly OK to pass a "regular" view to RenderPartial and the performance seems to be exactly the same. I frequently use regular .aspx views as "partial" views because you can make them reference a master view in order to provide templated content like what you can do with UserControls in ASP.NET WebForms. See here.
Partial views are more like web parts on a portal - they are completely self-contained objects. Use them if the layout is simple and static, or if you're annoyed by the Intellisense errors when you don't have the <html> and <body> tags in a standard View.
It works like that:
return View() the view content goes in the #RenderBody() of the /Shared/_Layout.cshtml
return PartialView() it returns only the view content
Views are the general result of a page that results in a display. It's the highest level container except the masterpage. While a partial view is for a small piece of content that may be reused on different pages, or multiple times in a page.
If you're coming from webforms, view is similar to a web content form, while a partial view is like a user control.
If you come from a webforms background, think of PartialView as a usercontrol.
Look at StackOverflow.com site:
Main site (View) contains components like:
Tags
Related
Ad
So Tags, related, Ad etc. can be composed as PartialViews. The advantage of this is that
PartialViews can be simply cached by OutputCache instead of recreating all site: performance gain.
Consider a partialview like a control in webforms, the idea is the partial is reusable
View in Core Mvc
View Contains The layout Page(_ViewStart) Or Layout Property.
#{
Layout="_Layout"; }
Before Any View Rendered _ViewStart is Rendered.
View might have markup tags As
<!DOCTYPE html>
<html>
<head>
</head>
<body>
</body>
</html>
View isn't Lightwight as Partial View.
View will Render in Layout by used #RenderBody() Method
(Views/Shared/_Layout.cshtml).
Calling by use return View() inside Action.
Partial View
Partial view doesn't Contain Layout Page Layout Property
It does not verify for a viewstart.cshtml. We cannot put common code
for a partial view within the viewStart.cshtml.page.
In MVC Partial view is designed specially to render within the view
We can pass a regular view to the RenderPartial method.
#{await Html.PartialAsync("Partial"); }
Example To Demo Partial View Is Strongly Type
in View
#model List<Student>;
#{
Layout = "_Layout";
}
<div>#await Html.PartialAsync("Partial",Model)</div>
in Partial View
#model List<Student>; <ul>
#foreach (Student student in Model)
{
<li>#student.ID</li>
<li>#student.Name</li>
<li>#student.Age</li>
}
</ul>
SP.NET Core MVC looks for Partial View in the same way like Regular
Views (i.e. in Views/ and Views/Shared folders). This
means you can create controller specific partial views or shared
partial views.
Good Luck