I have a page where a user can sort some items by some different filters.
In the Newest filter, the items will just be listed with a name. However, in the By collection filter, items in a certain collection will be underneath the title of the collection.
So, this is two different ways to display the items. I am already handling routes using my backend framework.
How can I accomplish this?
Ok. I'm assuming that the data you are receiving has all these attributes:
DATE
COLLECTION NAME
Nr.of LIKES
ALL
First read this, it's a short documentation on filters Take a look at this http://docs.angularjs.org/api/ng.filter:filter.
You can make 4 buttons with different orderBy methods.
Here's a JsFiddle http://jsfiddle.net/z6bQN/
You get all the data out then within each tab you manipulate it using orderBy
Here is also a working plnkr with the buttons http://plnkr.co/edit/fMrhagVKl2nehzTOHriF
Enjoy.
Related
I am working on one requirement where I have to show two routes in the map based for comparison, User will be given an HTML page with two checkbox for each route. Based on the checkbox selection respective route will be added and removed from the map.
I am using group.removeAll() and map.removeObject(polyline). for single route it is working fine but When I am trying out with two routes,
looks like removeObject and removeAll API is not removing all objects together, it is only removing a certain one. I tried with map.removeObjects(map.getObject()), still no luck. Can someone please explain using these APIs.
thank you.
It is giving me below error :
"H.map.Group#removeObject object not found"
I am using the same API given in HERE developers demo code and rendering it.
I have a lists containing 20k items.I want it to display it in a page and that page also contains filters just like in ecommerce site.I tried to retrieve the whole items at the beginning using rest api and stored it in a json and then filter was appiled to that json.I displayed that JSON using jquery datatable and based on filter box check I redrew the datatable.But this approach is not good as it is taking a huge page load time for me. Please suggest me another solution for this.
I was able to handle 20k items using pagination,that is on each page showed only 30 items.
I was able to implement custom pagination using knockout.js
I referred this url : http://www.sharepointyammertech.com/2014/11/sharepoint-2013-how-to-implement.html
Then I created filter and was able to repopulate the the table
I have two models loading into one route (edit page) through the setupController function. This is because the page is using a dynamic segment. Within the edit page, I also have a select dropdown list which is populated via another api ("options" API).
I'm having trouble using the filter to filter through the api and then applying it to the ember select element. When I try and filter, I get an error. I can't seem to filter through the options API.
Here is a jsbin to demonstrate my problem: http://emberjs.jsbin.com/salivo/3/
Performing the async lookup and setting the two lists through the setupController entirely, instead of via computed controller functions, works just fine
http://jsbin.com/pahezivuli/2/edit?html,js,output
Using VB.NET/asp.net, I have a page with a Formview. On the Insert and Edit templates, there are multiple dropdownlists for Depts and People. There are multiple sections in these templates and I would say that there 3 sections for each Dept and People dropdown. I would guess that there are upwards of 100 depts and close to 10000 for the People. The requirement is that if the user does not know the Dept, they then can just choose the People dropdown which would provide the entire 10,000 listing of people.
Needless to say, the pagesize of this page is over 5MB....I already had to increase the default
What are my options in creating a dropdown which can handle this lack of filter and would allow me to have a much more manageable pagesize size? Is there anything in Ajax or even Javascript?
Thanks.
There are lot of tutorials on this. Idea is to have an autocomplete control, that is basically a textbox, when you type something , lets say you have typed 'Abc', it will do a ajax call to fetch all records matching 'Abc', then get results from DB via ajax, and show those in selectable div, there you can define events. You don't have to manage anything, except DB call to get required data. The autocomplete control will do the job.
Help links -
http://www.aspsnippets.com/Articles/AJAX-AutoCompleteExtender-Example-in-ASPNet.aspx
http://www.codeproject.com/Articles/201099/AutoComplete-With-DataBase-and-AjaxControlToolkit
I am a new user of Extjs library, I created a grid successfully and it works just fine, now I want to use Ext.grid.GridFilters to add filtering to my grid, however I don't see this class in the Extjs source code files, where I can get the required files?
The community-supported plugin for grid filtering is found in this forum thread.
Filtering is a custom thing you have to implement by yourself. There are a few community add-ons which make it easy, but start by looking at the actual grid STORE instead of the grid panel. The store contains the data and supports filtering. Once the data is filtered, the store will raise it's data changed event and as long as the grid is wired accordingly you will see the filtered recordset in the grid. For more info I'd check out their example pages and read the source there.
As mentioned above: use the filter method in the store.
There is a tutorial covering the subject at http://aboutfrontend.com/2011/01/extjs-grid-filter/
There is proper filter option is provided by ExtJs:
store.filterBy(function(rec, id)) { return (rec.get("RecName") =="FilterRecord");}
After filtering data, filter will always present in stores Filters config. So if we want to remove filters and show all records then just clear applied filters like this:
store.clearFilter();