I am very beginner on Sencha touch and need some help.
I have implemented a list and a view which contains one image, some text and a video. I want to use the same view but with different content with respect to which item in list is clicked. For example if the first item is clicked then show the view with image1, text1, and video1, if the second is clicked then the view with image2, text2 video2 and so on...
My thought is to create a json which contains all the content (image1, text1, video1 and image2, ...). My issue is how can I implement this? How can I retrieve the data and show different content in the same view? Is there any tutorial?
You should look at Xtemplate, it takes a template which defines how data is structured in HTML form and the data(json obj) which is rendered using templates. In you case you should create details view on list itemtap event and show it after using setData. If another item in list is tapped hide/destroy the details view and show/create details view and setData which is related to that particular list item(record). Alternatively you can use Navigation view
Related
I'm looking for a way to create a reusable HTML widget for a website run on Sitecore 8. My original idea was to create a data template that basically consisted of a single Rich Textbox. The idea is that you could drop any number of instances of these widgets on a placeholder and it would render out the HTML from each instance of the widget on the page and in the correct placeholder.
Example:
A content item called /products/my-product is based off of "Product" data template
It consists of some fields on the Product template (maybe product name, price)
I'd like the ability for the content editor to quickly drop one or more instances of the HTML widget on the page (say, in the right rail or in a different placeholder on the sublayout. I know I could just throw a "notes" field on the product template, but I'd like to make it more dynamic so that they can add several instances of this HTML widget and place them anywhere they desire.
I quickly realized that because we need the ability for multiple instances of this widget, a data template was not enough because each instance of the widget would needs its own data to populate on the front. Thus, my idea was to allow the content editor to add HTML widgets as a child of the current item (so each item would have its own instance data). I don't think this will work because I don't know of a way to have these children tell the parent page which placeholder to put them in, so laying them out is a problem.
I also thought about somehow setting the placeholder name as a parameter or field on the data template for the HTML widget, but I couldn't figure out how to get Sitecore to dynamically add them to a placeholder when it glues everything together.
Is there a way to achieve what I'm trying to do? Seems like a reusable HTML (or other kind of widget, for that matter) would be a fairly common need. I feel like there's an easy Sitecore way to handle this that I'm missing and overcomplicating the solution.
From what I understand, you're looking for Datasource field of a component.
Basically you:
Create a data template which contains fields necessary for your component
Create a set of items using that templates
Allow authors to select one of them as the Datasource for your component.
It's built in Sitecore functionality.
Check blog post http://firebreaksice.com/using-the-datasource-field-with-sitecore-sublayouts/ or google for Sitecore datasource.
Other links:
http://www.nonlinearcreations.com/Digital/how-we-think/articles/2014/03/4-patterns-Sitecore-component-development.aspx
http://www.nonlinearcreations.com/Digital/how-we-think/articles/2015/04/Sitecore-templates.aspx
EDIT:
Read about Datasource Location field (defining the repository of datasources location) here: http://www.sitecore.net/learn/blogs/technical-blogs/getting-to-know-sitecore/posts/2011/01/handling-presentation-component-settings.aspx
Read about Datasources and MVC here: http://jockstothecore.com/sitecore-mvc-item-maze/
I am currently using the Views and Display Suite modules to create a page that works as an image gallery. You click on the menu button to take you to a page (the view) that has multiple links to nodes (individual galleries).
When you click these nodes, they take you into the separate page and show all images uploaded using the "event" content type that I made.
The event content type has one field (type: image) that uses a multiupload widget, allowing for multiple file uploads.
However, the images on the node are displayed within divs, so they all have their own rows basically. I would like to know if it was possible to put them all into grids, and if so; how? I tried using display suite, but I only have that one field to work with.
If you want to get a fully customized page and arrange the fields just like you want, use the theme suggestions.
For a node of type "event", as you said, it would be node--event.tpl.php. You can duplicate the code inside the base template node.tpl.php of your parent theme (or if you don't have one, of Bartik for example) to have a good starting material.
Just rearrange the div, the tags, the variables as your convenience, add some custom CSS to make your grid, and you should be done!
I hope it helps.
Example: We have an employee list page, that consists of filter criteria form and employee list grid. One of the criteria you can filter by is manager. If the user wants to pick a manager to filter by, he uses the lookup control and popup window is opened, that also has filter criteria and employee list grid.
Now the problem is, that if the popup window is not an iframe, some of the popup elements will have same names and ids as the owner page. Duplicate ids cause Kendo UI to break as by default MVC wrapper generates script tags with $("#id").kendoThingie.
I have used iframe in the past, but content that does not fit in iframe window like long dropdown lists gets cut off and now IE11 especially causes various issues like https://connect.microsoft.com/IE/feedback/details/802251/script70-permission-denied-error-when-trying-to-access-old-document-from-reloaded-iframe.
What would be the best solution here? Generate unique ids for all elements on Razor pages? Modify partial page content that is retrieved by Ajax making ids unique? Something else?
It sounds like you are using a partial page as the content to a Kendo window. If this is the case then just provide your partial with a prefix like so at the top of the page.
#{
ViewData.TemplateInfo.HtmlFieldPrefix = "MyPrefix"
}
Now when you create a kendo control via the MVC wrapper like so
#(Html.Kendo().DropDownListFor(o => o.SomeProperty)
.....
)
The name attribute will be generated as "MyPrefix.SomeProperty" and the id attribute will be generated as "MyPrefix_SomeProperty". When accessing it within Jquery I like a shorter variable name so I usually do
string Prefix = ViewData.TemplateInfo.HtmlFieldPrefix
After setting the prefix. Then use
var val = $('##(Prefix)_SomeProperty').data('kendoDropDownList').value();
Note after this change. If you are posting a form from that partial you will need to add the following attribute to your model parameter on the controller method like so. So that binding happens correctly.
[HttpPost]
public ActionResult MyPartialModal([Bind(Prefix = "MyPrefix")] ModeViewModel model) {
.....
}
Now with all of that said. As long as you keep your prefixes different for each partial your control ids and names will be unique. To ensure this I usually make my prefix name be the same as my cshtml page that I am creating. You would just need to worry about JS function names. Also, note when closing a kendo window all DOM still exist. You just hide it. If this causes you the same issue you just need to be sure to clear the DOM of the modal on close. Similar to how BurnsBA mentioned. Note because of this is the reason why I try to make sure I use the least amount of kendo windows as possible and just reuse them via the refresh function pointing to a different URL.
$('#my-window').data('kendoWindow').refresh({
url: someUrlString
, data: {
someId: '#Model.MyId'
}
}).open().center();
Then on the modal page itself. When posting I do the following assuming nothing complicated needs to happen when posting.
var form = $('#my-form'); //Probably want this to be unique. What I do is provide a GUID on the view model
$('#my-window').data('kendoWindow').refresh({
url: form.attr('action')
, data: form.serialize()
, type: 'POST'
}).open().center();
We do something similar, and have the same problem. We have create/edit/delete popups that fetch data via ajax. Different viewmodels might reference the same model on the same page, and if you open multiple popups (create item type 1, create item type 2) then the second and subsequent popups can be broken (kendo ui error such that a dropdown is now just a plain textbox). Our solution is to delete all dom entries when the popup is closed so there are no conflicts between ids in different popups. We use bootstrap, so it looks like
<script type="text/javascript">
$('body').on(
// hook close even on bootstrap popup
'hidden.bs.modal', '.modal',
function () {
$(this).removeData('bs.modal');
$(this).find('.modal-content').html(''); // clear dom in popup
});
</script>
Note that our popup has some outer html elements and identifiers, but the content is all in
<div class="modal-content"> ... </div>
I want to make UITabBar in such a way that it will have 5 items and the middle one will be come out of the tab bar. How can I get these done?
I can't share my code. What I am doing in my code I can describe.
In my Delegate.m file I am creating one UITabBarController and created 5 UIViewControllers. For each tabItem I kept one View Controller and kept them in an Array and added them to my tabbar.viewControllers.
hi am using Google map in my project like store locator. there are 2 pages where one selects the store in first and page and the map is populated in second page now i want to display selected one on load of page by default.
if you want to show a map with a marker to locate the selected store then here are the demos create a logic to check which store is selected the redirect to another page and call the function with parameter that sets the center on users selected store