i create item details page divided to 3 rows ,i put scrollviewer in row no 2, scrollview contains two pargraph and webview ,when i scroll the page ,webview appear on the row no 3 means that it ovelay row no 3
WebView suffers from an airspace issue. as it is not hosted in the same render target as the rest of the app, but rather in a separate HWND window. There is currently no good way around that other than manually resizing the WebView to make it fit in your boundaries.
You can use a WebViewBrush instead of the WebView, but that has a set of limitations of its own - basically it is just a non-interactive brush. Its documentation shows how you can use it to temporarily show the non-interactive page while some other content is rendered on top of it.
Or, if you only want to display a Web page, WebViewBrush may be able to be used.
official sample code: XAML WebView control sample - ScenarioInput4.ComboBox1_DropDownOpened()
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I'm creating a windows 10 xaml app. One of the views contains a webview which fetches some html.
My problem is that although the default theme on the app is set to dark, the scrollbar in the webview is always light, which jars against the rest of the UI.
I've tried setting the RequestedTheme=dark on the webview, but no joy
Unfortunately this isn't possible since the WebView is based off of Edge and Edge doesn't currently support it, as you can see here. If Edge gets this feature, you could simply insert a STYLE into your head element to define the color.
I'm writing a codenameone application where I want to have an image displayed across the top of the screen as a header. I do not want to include this image in every form/container that I create so therefore I came up with the following solution:
I have a Main form which contains the image (North) and a container (Center) which will then hold all the components of the specific screen that I want to show.
I will then create containers that represent each individual screen. My idea was to add these containers to the container of the main form, one by one and that navigation between them would be handled by changing the contents of that main screen container.
But I cannot find out how to make this work. As long as I have one single screen to show it is easy... The main form container can be an embedded container that is set to show the container for the single screen. But when I try to navigate to another I cannot make it work.
So, is there another approach I should use?
If not, how should I handle navigation between screens?
Is this with a GUI builder app or with a handcoded app?
Either way a simple way of customizing this if your app has a side menu or Toolbar would be to customize the TitleArea UIID to include your background image. E.g. start with a modern theme like the Business Theme and in the designer theme change the title area border property to be "Empty".
Then define the background image to be the image you want with "scaled to fit" or "aligned bottom" depending on what you want. Make sure to include enough space in the image for the title are and use a multi image so it will adapt for other OS's.
Suppose you have in your Metro application the WebView component taking all the "page" height (except the "title bar" of course). At the left side from the WebView you have some other elements. You also have some buttons in appBar with ListView menus attached to the button press events. Now try to see your ListViews and also try to move focus between the page elements with TAB key ;)
I already have some workarounds.
I just wanted to ask if somebody knows WHY Microsoft did it so?
Thanks.
The WebView has it's own HWND (Window), while your Metro app renders in a second HWND. There is a long history in Windows development regarding windows and overlaps. Usually when a window is in front of another window, the OS only draws the top window pixels.
That's what's happening here. The WebView windows is drawing over top of your other UI elements.
I am developing a windows 8 app using JavaScript & HTML.
I have a page which has different sections laid horizontally. I have links for these sections in another page. I want the page to load from that specific section (meaning page should start from this section).
I am using a grid template and have a listview in the main page. When i click on any item in a group ,navigate to that page and come back to the main page. I want the main screen to load from the section that i have selected before.The screen should automatically scroll to that section like how it is happening from semantic zoom.
Any help in this regard will be of great use.
Thanks
For the first part, it should be enough to set the scrollLeft property of the container to the offsetLeft property of the element you want to scroll to.
The second part can be achieved by storing the scrollPosition attribute of the ListView before navigating away and setting it to its old value after navigating back.
As Ma_li said, scroll-left is one solution -- especially for non ListView content. The key here is how much of the experience you want to maintain when navigating back. One option (again, for non-listview content) is to find the element you want to be onscreen, and calling scrollIntoView on the element. However, this only brings the item on screen -- it won't bring it all the way to the left (or right, for BIDI languages), it scrolls just enough to et the whole element on screen.
For ListViews, you should use the indexOfFirstVisibleItem (or, indexOfLastVisibleItem) to scroll the listview to the correct location. This is key, because the listview is a virtualized control, this provides the most accurate & reliable method for scrolling the listview position.
Thanks Dominic & ma_il
I tried document.getElementBy("Id").focus() for the 1st Question and it worked. But i am getting a problem in this.
I have four divs Horizontally say "divA divB divC divD"
Data for the divA is coming from cloud. When i click on the link for divD in the main screen. it is not taking me to the corresponding section for the first time as it takes some time to load the divA. when click on the link for divD second time, it takes to the respective section. It is working if i use setInterval() but the DivA is shown for few seconds when the page loads and then scrolls to divD which is not good.
I'm working on a iPhone app which shows an mobile webform in a UIWebView. I'm using a default iOS layout with a navigation and tab bar.
The mobile webform is displayed in a UIWebView in the white area. Since the webform has a lot of input fields, we really need as must space for it as possible. Because of this, we are planing to remove the tabs in the bottom. Over time, there will be more tabs/sections, so it is not a solution to just add a button for each section in the left side of the navigation bar. On a iPad a popover could easily be used to handle this.
Is there a standard iOS layout mechanism to handle this change of sections/views without using tabs?
You could do something long the lines of Path or the new Facebook app and have the "table of contents" behind the Navbar and the navbar slides away (along with the child view) to reveal it. When done right (ie smoothly) I think the effect is really cool.
This would also work great as you add more and more options, since the table could just scroll.
Here is a framework that might be you started: http://www.cocoacontrols.com/platforms/ios/controls/iiviewdeckcontroller
I would consider replacing the navigation bar's title with a control that lets you switch between tabs. You can assign the bar's titleView property to a control or a button and it will generally do the right thing.
If you're limited to 2-3 tabs, you could simply use a UISegmentedControl.
If you want more, you could use a button which, when tapped, pops up a view that allows you to select the view you want. This could be a modal table view, or you could slide up a UIPickerView from the bottom of the screen, similar to the keyboard.
I use this technique in an app of my own, screenshots here. Tapping the button cycles between views (in this case, I'm changing the contents of the table cells); tap-and-hold slides up a picker.
Another possibility would be to arrange your different forms on pages in a scroll view with a page control at the bottom, à la Weather. The best option, though, if you’re going to have a particularly long list and want to keep your screen real estate, is probably the FB/Path-style sidebar table.
I ended up using a UIActionSheet but I think it in other situations would be more stylish to use a controller like the IIViewDeckController.