I need to have primefaces galleria without the film strip at the bottom. When I used showFilmstrip="false", there is no way to navigate manually. Even adding autoPlay="true" does not make the contents to move.
<p:galleria id="gal" value="#{articleController.welcomes}" var="w" autoPlay="true" showFilmstrip="false" >
<h:outputLabel value="#{w.sinhalaTopic}" ></h:outputLabel>
</p:galleria>
Is there any way to have a gallaria without film strip at the bottom, yet enable to navigate with the arrows on either sides? If that is not possible, is there any other similar primefaces component to be used instead?
.ui-galleria-filmstrip-wrapper {
display:none;
}
Add upper code into your .css file, this will make the strip hidden at the bottom of p:galleria.
Related
I am using ASP.NET web forms to design a site. One of the pages uses a <DIV> to hold a scrolling list of asp:ImageButton controls, each of which displays an image. The goal is to be able to display a long list of images inside a scrollable DIV tag, making it easier for the user to choose one without using a third-party control and avoiding controls that require paging. Here's a sample of the DIV I've built:
<div id="divOne" runat="server" style="height: 230px; width: 330px; overflow: auto;text-align: center;">
<asp:ImageButton runat="server" ImageUrl="../Images/image1_small.jpg" AlternateText="Image #1" CommandArgument="Image #1" OnClick="ImagePicked" /><br />
<asp:ImageButton runat="server" ImageUrl="../Images/image2_small.jpg" AlternateText="Image #2" CommandArgument="Image #2" OnClick="ImagePicked" /><br />
...
</div>
When the user clicks an image, it triggers an action to update another part of the page. But the problem is that when the image is clicked and the action fires, the list of images resets back to the first one at the top of the list.
I tried using an UpdatePanel to control this, but it still happens. Is there any way to prevent the list of images from resetting?
If you just want to save scroll position after postback, there are several ways to do it. The simplest one is to save scroll position with javascript whenever onscroll event triggers, then restore saved value on page load, as shown here:
Maintain scroll position of a div within a page on postback
If that doesn't quite work for you, you can try storing scroll position in a hidden field (see this answer: https://stackoverflow.com/a/1184659/1202275). Some also suggest to store it in a cookie, but that can backfire if a person using the page has cookies disabled for any reason.
Hope that helps!
I have a s:checkbox inside a html div. When the code is run, the checkbox is outside (both) the div and the divs seem to be empty and nonexistant. Why is this occuring and how can I fix it? When I place random text inside either div, the div contains it. I set the background color to red so I can detect the div.
<div id="outer">
<div id="inner">
<s:checkbox name="chBx" id"chBx" fieldValue="false" value="true" label="Check
This" />
</div>
</div>
Like described in this answer (that you should consider upvoting too), Struts2 generates (or not) a certain kind of HTML when rendering Struts Tags, basing on the Theme you have chosen.
The default one is xhtml, that will generate a lot of stuff for you. It may be handy, but also annoying, according to how you work. Personally I prefer to generate the HTML by myself, and then I use the theme that won't generate almost any HTML: the simple Theme.
Note that when working on big projects or with multiple projects with the same, particular needs, you can also write your own custom theme (for example for generating security tokens automatically).
You can use a theme globally (in struts.xml)
<constant name="struts.ui.theme" value="simple" />
or locally to a single tag / form:
<s:checkbox name="chBx" id"chBx" fieldValue="false"
theme="simple"
value="true" label="Check This" />
In this case, you may need to write the <label> object by yourself.
So... Any bright ideas how we can enable Horizontal content stretching on the GroupHeader template of a Grouped ListView in Win RT - phone?
I'm all ears!
I've added a demo application so you can try it out - please do before posting your answer!
Code can be found here https://github.com/Depechie/ListView-HorizontalStretch-RT81
I added 2 pages, MainPage has the problem of not having Horizontal stretching.
MainPage2 has a fix for Horizontal stretching, but because of that fix, the JumpList ( zoomed out view ) is not working anymore.
You can navigate from MainPage to MainPage2 through the appbar button.
Here the 2 visuals
Your fix is overly complicated and deprecated. What you need for your group header style is as simple as the following:
<Style x:Key="FixedHeaderContainerStyle"
TargetType="ListViewBaseHeaderItem">
<Setter Property="HorizontalContentAlignment"
Value="Stretch" />
</Style>
And apply it to your ListView like so (old ContainerStyle is deprecated and replaced with HeaderContainerStyle):
<GroupStyle HidesIfEmpty="True"
HeaderTemplate="{StaticResource AddrBookGroupHeaderTemplate}"
HeaderContainerStyle="{StaticResource FixedHeaderContainerStyle}" />
BUT the header fix wasn't the reason why your ZoomedOutView stopped working. The issue is because you added the following to MainPage2:
<ListView.ItemsPanel>
<ItemsPanelTemplate>
<VirtualizingStackPanel />
</ItemsPanelTemplate>
</ListView.ItemsPanel>
VirtualizingStackPanel breaks this and the new and improved panel (that includes virtualization is ItemsStackPanel, which is also the default now so omit this altogether.
If I understand the problem, add Width="{Binding ElementName=LayoutRoot, Path=ActualWidth}" to your MobileAppsGroupHeaderBorder on MainPage. That'll render as full width like MainPage2 but the jump list functionality is maintained as normal.
I've implemented a p:commandButton to update the contents of a table when it is clicked. I think this is working (although It isn't properly tested) but the more immediate issue is as follows.
Bug
Before the request, the title bar looks like this:
And after I hit the refresh button on the right, the page re-renders as follows:
Attempts to solve
The following is the current code for my p:commandButton:
<p>
<p:commandButton oncomplete="eventFeedsDialog.show()" update=":eventFeedsForm" id="feedsRefresh" icon="ui-icon-refresh" title="Refresh page" style="height:40px; width:40px; float:right;">
<f:setPropertyActionListener value="#{true}" target="#{searchBean.refresh}"/>
</p:commandButton>
</p>
The eventFeedsDialog is the p:dialog element that this button is wrapped in, which is further wrapped in a h:form element. Here is the declaration of the eventFeedsDialog element:
<p:dialog id="eventFeedsDialog" header="Feeds" widgetVar="eventFeedsDialog" resizable="false" width="1000"
styleClass="dialog">
I've tried changing the oncomplete attribute to point at the h:form instead of the dialog, but it appears not to have worked. I thought up a hack, whereby I append a mountain of spaces in the header attribute, but that is horrendously ugly.
I've not found anything on google like this, so I was wondering if you guys have any ideas?
This question was previously posted on Primefaces forum where I din't receive any answer.
I'm trying Primefaces 3.1 because I would need the overlay panel functionality.
Unfortunately in my Internet explorer 8 (ie8) the following very simple overlay panel is never displayed, while it works quite fine on Firefox 5.x.
Some points in the html code which seem directly related to the Ie8 problem are the following:
- the page doesn't need a vertical scrollabar (if the page has one the overlay panel is shown)
- the overlayPanel height is fixed.
<h:body>
<div style="height: 300px"></div>
<h:form>
<p:commandLink id="showAllUserList" value="Utenti online" />
<p:overlayPanel for="showAllUserList" my="right bottom" at="right top" dynamic="true"
style="width: 300px; height: 500px; border: 1px solid red; overflow-y: scroll" >
He who rules the skies rules the ground
<br/>
Monti kicks ass
</p:overlayPanel>
</h:form>
</h:body>
If I don't find a workaround soon I would have to implement something myself.
Thanks
Filippo
Put the following Javascript code before closing the h:body Tag.
<script type="text/javascript">
if ( $.browser.msie) {
if(parseInt($.browser.version, 10) === 8){
var overlayPan = $("div.ui-overlaypanel");
$(overlayPan).css('position','fixed');
}
}
</script>
You might try setting appendToBody to true for the overlay panel. This can help in some situations, though to be honest I think your page is simple enough that it wouldn't make a difference.
Check your styles for overflow:hidden (also of the child elements of .ui-overlaypanel), play around giving them overflow:visible - in combination with a fixed size (as you already have) I was able to solve the problem.