How to properly anchor popovers in Bootstrap 3x - twitter-bootstrap-3

If you look at the bootstrap demo that is hosted here And scroll down to the demo that has all 4 buttons. Now click on the left popover, it shows properly. However, When I shrink or extend the screen the popover is no longer anchored to the proper point. Is there a way around this?

This has to do with the container property for the popover.
http://jsfiddle.net/yvkhbw4b/1/
See the attached example. Show both popovers then resize the window from xs breakpoint to sm breakpoint. You will see the top item will seperate from the button as the container defaults to body. (I'm also setting it to body though options). The second item is attached to the parent div so that one remains attached to the element even though the breakpoint changed.
Documentation on popover options
Appends the popover to a specific element. Example: container: 'body'.
This option is particularly useful in that it allows you to position
the popover in the flow of the document near the triggering element -
which will prevent the popover from floating away from the triggering
element during a window resize.
$('#btn1').popover({
'container': 'body'
});
$('#btn2').popover({
'container': '.col-sm-12'
});
Potential Fix: you could add the following code. Currently only handles bottom aligned popovers but you can add options for other alignments.
$(window).resize(function () {
$('.popover.in').each(function () {
var el = $('[aria-describedby="' + this.id + '"]');
if ($(this).hasClass('bottom')){
$(this).css('top',el.offset().top + el.outerHeight(true));
}
});
});
http://jsfiddle.net/yvkhbw4b/2/

Related

How can I implement animate on page scroll?

When a user scrolls through a webpage, how can I trigger animate css?
Is it a matter of when v-show="element" appears, trigger x?
Using Vue 2 + animate css
I found answer from Ikbel useful
How to display and transition when scroll position reaches element position in the screen?
you can achive this with custom directive which adds binding inViewport for window scroll event to elements that you want to animate.
I added data-transition to html element that I want to animate
<div v-vpshow data-transition="flipInX"><div>
and changed binding like this
el.$onScroll = function() {
if (binding.def.inViewport(el)) {
el.classList.add('animated')
el.classList.add(el.getAttribute('data-transition'))
el.classList.remove('before-enter')
binding.def.unbind(el, binding)
}
}

dojo Tooltip repositioning after content is loaded

ALL!
I have dojo tooltip which is connected to an element.
It is created when/after page is loaded/ready. BUT, the problem is that content is loaded dynamically, when connected element is hovered the first time.
Content is loaded via AJAX. And - as far as the size of HTML content is unknown (widget is created, but content is still empty) - after hovering and content loading - Tooltip is appeared, but ARROW does not point to a connected element, but shifted down.
How to reposition a widget arrow after content is loaded dynamically?
Thanx a lot in advance!
UPDATE
After some investigations i have found, that position of tooltip Arrow is adjusted by
.tundra .dijitTooltipRight .dijitTooltipConnector class height (14px by default)
So i made quick and dirty fix for now:
function fixArrowForTooltip() {
// FIX ARROW (TODO HACK)
$(".tundra .dijitTooltipRight .dijitTooltipConnector").css("height",
"14px"); // restore to default for multiple tooltips in the page
var newHeight = $("#dijit__MasterTooltip_0").height() - 14;
$(".tundra .dijitTooltipRight .dijitTooltipConnector").css("height",
newHeight + "px");
// end of FIX
};
And placed this into onShow()...
I know, this should be re-worked, but.. WORKS PERFECT :)))
For any number of tooltips in the page arrows point DIRECTLY to connected elements :)

Dojo grid inside titlePane not getting painted until the browser is resized

I have an dojo enhanced grid inside a title pane which inturn in Tabcontainer. I am creating a tab container dynamically and painting the title pane which contains grid. For the first time the grid is painted properly but if i close the tab and again try it to open a tabcontainer title pane is painted but grid inside the titlepane is not painted (or rather its not visible) until i do a browser resize.
So anybody have faced similar kind of issue? Please let me know the solution for this.
I tried resize(), update() & startup() methods on grid nothing worked out.
I am kind of stuck please share your thoughts on this.
Thanks,
Vikram
I had the same problem and found a workaround by doing a dojo connect like:
dojo.connect(Datagrid,"_onFetchComplete",DataGrid,"_resize");
So it should automatically be resized, when DataGrid finished loading data.
Hope I could help.
Greeting, Simon
Have you tried setting an absolute height on the Grid?
Which browsers did you try? (I experienced various problems with DataGrid in TabCointainer using IE)
You must call the TabContainer.layout() each time its container is changing size. For doing this, you could 1) monitor DOMEvents onunderflow and onoverflow on containing DOMNode or 2) when container becomes visible (once-n-forall).
Reason why a window.onresize event fixes it is, that the TabContainer hooks on said event and calls its own layout.
In your situation, where the TabController fiddles with TabContainer's panes, there may be missing a 'layoutChildren' somewhere. Optimally, you should place the grid as the first on only child to tab.
After the grid is deployed, it will take an absolute, calculated height - 'inherited' from the TabContainer. This is fired once the TabContainer chooses to resize or instructed to do so.
Manually, you should be able to implement these lines - after re-opening a tab. The script is taken from _Grid.js to illustrate
var grid = dijit.byId('MYGRIDID');
require(["dijit/layout/utils"], function(layerUtils) {
layoutUtils.layoutChildren(grid.domNode,
grid._contentBox,
[grid.tablist, {
domNode: grid.tablistSpacer,
layoutAlign: titleAlign
}, {
domNode: grid.containerNode,
layoutAlign: "client"
}]);
grid._containerContentBox = layoutUtils.marginBox2contentBox(grid.containerNode,
{
domNode: grid.containerNode,
layoutAlign: "client"
});
// note this line in particular
grid.selectedChildWidget.resize(grid._containerContentBox);
}
My issue
I had a similar situation as yours:
Grid is in a titlepane (closed by default).
Grid can be destroyed and re-created on the fly.
Issue appears when user:
opens the pane.
closes the pane.
re-creates the grid.
re-opens the pane.
grid is not visible, until browser window is resized!
My solution
My approach was to force a resize() on my grid whenever the title pane was being opened.
I used code like this, in a place where I had access to both the grid and the panes:
var titlePane = registry.byId("title-pane-id");
var handle = aspect.after(titlePane, "toggle", function(deferred) {
if (titlePane.open) {
grid.resize();
}
});
The dojo/aspect doc
Don't forget to remove the aspect from your grid if you destroy it.
I did this on dojo v1.8.1
My solution is too easy: define on declaration of grid the bold parameter write here:
grid = new EnhancedGrid({id: 'MyIDgrid',
store: dataStore = new ObjectStore({objectStore: myStore}),
structure: structureGrid,
plugins: pluginGrid,
style : 'width: 725px; height: 350px',
autoWidth : true,
**autoHeight : false,height:'200px',**
elasticView : '2'
}, document.createElement('div'));
this resolve all!
Enjoy!
style="height: auto;" will fit the purpose.

How do I set the zIndex on a dijit.TooltipDialog?

I've created a dijit.TooltipDialog and everything works as it should. However, if another dialog is produced from within the tooltip dialog it shows up behind the tooltip dialog instead of on top of it. I checked the zIndex on the 2 dialogs and the tooltip dialog is 1000 and the other dialog is 950.
I've tried setting the zIndex on the respective container node and the tooltip dialog's "domNode" both with no luck. So does anyone know how to set the zIndex on the tooltip dialog?
as you will find if you inspect the dom after creating a programmatic tooltip - the tooltip is placed in an overlay container beneath <body>.
As mentioned, seek alternative methods for this.. But the answer is as follows; For you to successfully set a z-index you must find the correct node - which is not the domNode since the dialog has a 'layer' of its own via the dijit.popup design.
Here's the fiddle for it: http://jsfiddle.net/rQHSP/
In short, this is what you could do.
myDialog.onShow = function() {
node = this.domNode
// loop upwards untill we hit a wall or nodes class mathes popup
while (node
&& (!node.className || !node.className.match("dijitTooltipDialogPopup")))
node = node.parentNode
console.log(dojo.style(node, "zIndex")
}
Following mschr's answer I couldn't find the underlayAttrs property of dijit.TooltipDialog. But that did lead me to finding _popupWrapper which is the wrapper node of the entire popup. This node had a zIndex of 1000. The below code corrected the issue:
var dij = dijit.byId(dojo.query("[id*='_TooltipDialog_']")[0].id);
dij.onShow = function() {
dojo.style(dij._popupWrapper,"zIndex",900);
}

Titanium Appcelerator Custom Buttons

I'm new with Appcelerator and I encountered an annoying problem regarding layout.
I have to do a menu bar that is very easy to do with plain html (ul>li>a and that's all). The problem is that it seems that all button-related functions are not... customizable. I want buttons to be displayed as plain text, not buttons.
The first thought was to use labels (instead of buttons). But... Is this a right way? I need a menu bar, not a text paragraph! Besides that, the menu is somehow flexible, not like labels.
This is one (of many!) things i tried:
var menu_color = Titanium.UI.createButton({
title:Ti.Locale.getString("menu_color") || "Color",
height:24,
top:10
});
I also added borderWidth:0 (no effect) and backgroundColor:none/transparent with no luck.
Help? :)
I usually use views when I need to create what you described above.
For example:
I use a view with a vertical layout, then add my child views. The child views then have listeners for the click or whatever event.
This allows you to have more control over the formatting. A side effect of this is you will need to create your own "press" ui cue in some cases.
var demo = {win : Ti.UI.currentWindow};
(function(){
//Create the container view
demo.vwMain = Ti.UI.createView({height:100, layout:'vertical', backgroundColor:'yellow'});
demo.win.add(demo.vwMain);
demo.fakebutton1 = Ti.UI.createView({height:40, backgroundColor:'blue',left:25,right:25,borderRadius:5,borderColor:'#000'});
demo.vwMain.add(demo.fakebutton1);
demo.fakebutton2 = Ti.UI.createView({top:5,height:40, backgroundColor:'green',left:25,right:25,borderRadius:5,borderColor:'#000'});
demo.vwMain.add(demo.fakebutton2);
demo.fakebutton1.addEventListener('click', function(e) {
alert('Clicked fake button 1');
});
demo.fakebutton2.addEventListener('click', function(e) {
alert('Clicked fake button 2');
});
})();
create a view with layout property is set to vertical and add label or button which you want.View is like in HTML.Hope you understand.