I need to implement custom treeview with categories and connect this webpart with ListView webpart. Can this be done with ajax? How? And how to pass param from provider via JS (I know only __doPostBack method, are there any other ways)?
I think your best bet is to look at the JavaScript API for SharePoint:
API Reference
And then integrate code that queries your views in a list with the jsTree jQuery plugin:
jsTree Reference
Now you can use JQuery to determine what's happening with your list view web part, but it will be time consuming. I would use the Microsoft Javascript API to create a drop down of the various views you have in your list, and then render that data in such a way it will work with the markup jsTree requires.
Related
I've got a component that downloads data from an API. When the user clicks Search, the content from the API is fetched via AJAX. This content from the API is in JSON and has got an ID of the product inside. I am able to create new HTML elements based on this content and put them inside my site, but I would like every created on the fly element to have routerLink="/detailsPage/itemID" working, so that after clicking it would route to detailsPage with apropriate ID. How to do it in the most simple way? I assume some recompiling of refreshing is needed.
The answer to this question is HTTPClient - Angular offers it as an easier way to use XMLHttpRequest (AJAX) in Angular applications, and using it also makes sure that routerLink or any other Angular directives will work on objects created dynamically with this method.
Angular - HTTPClient
I have a requirement of having the same URL throughout the application navigations. Like below
http://www.[Site Name]:com. (Here User should not have the idea of chaning the URL from one page to another page)
I am using ASP.NET MVC3 with latest Razor View Engine,
Can some body give suggestions on this?
Advanced Thanks,
Satish Kotha
This may make it very difficult for users to access your site - they won't be able to bookmark a specific page, for example.
It sounds like you want a single-page-app (e.g. like Google Mail or Reader). In this case, you have one page and make heavy use of AJAX. You can query the server via javascript, and send back Partial Views, or raw data in JSON format which can be rendered on the client, possibly via some kind of templating engine.
As Graham Clark has already mentioned, this functionality will most likely be frustrating for the user; however, achieving it depends on the complexity of your project. You may want to look into using jquery to load partial views into the main content area of your site.
When you click on your navigation you can use jquery's load() to replace the main content on the page. Jquery-load-with-mvc-2-partialviews is an interesting blog post that may give you more insight into what you would want to do. Your code to load content could look something like this:
$("#mainContent").load("/Controller/Action",
{parameter}, function () {
// perform javascript actions on load complete
});
I am using Sharepoint XSLT List View Web Part. I have my XSL to format the list items in html ul list. I call some client side script in jquery ready function to make the ul>li items to scroll.
I would like to use the built in Ajax refresh of the web part. But the problem is when the web part refreshes my rotate script call does not work any more. I researched on using jquery live() but looks like I can't use live with load() event.
Is there any way to reload my scripts upon Sharepoint Ajax refresh?
I am building a webpage that needs to Query the database and display events in your area based on the users GeoLocation. I've seen this done so many times now on a lot of websites. But I have never built this functionality before.
I have the GeoLocation part functioning. When you land on the page it displays your zip code. I'm not sure how to grab that Zipcode from the div and query the database immediatley.? This webpage being is built using Orchard MVC/NHibernate.
Any suggestion would be helpful.
It sounds like you want the entire solution, but I'm not going to go into that kind of detail.
So I'll give you tips:
Use jQuery to grab the zip code from the DOM
Use jQuery to do an AJAX call to a action method in one of your controllers, passing the zip
Have the controller call the DB and hydrate the results into JSON
Have the controller return a JsonResult
Have jQuery handle the response of the AJAX call and do something meaningful
I am looking to implement a live search in my MVC app similar to this site when you type in a question and results come up that are similar or like the search on http://www.krop.com/
I have the search code all working and results updated. I just need to know how to add the AJAX to the MVC framework (I know this site was built using it) so that when I type the results are updated.
I had this all working in normal ASP.NET Forms app.
what you need to do it attach to Jquery onchage event handler, and then call some ajax method of jquery ($.load , $.ajax etc...) and the information from a specified controller. asp.net mvc controller can return json results so you can later manipulate it in your javascript code.
if you have any other questions go ahead and ask.
An ASP.NET MVC site will have AJAX and JQuery available by default.
Mike Bosch's Blog can give you some pointers on this