When using the 'gridviewdragdrop' plugin to implement drag and drop reorder function for a grid panel, while draging a record, a message with a icon(i.e, '1 selected row') displayed. I wonder if there is a way to hide this message? I tried to override the plugin but faied. Any suggestion?
Thanks.
Since you don't say what you tried...
In the definition, override the dragText:
plugins: {
ptype: 'gridviewdragdrop',
dragText: ''
}
Related
I need to get rid of only the arrow in the navigation bar in Xamarin forms. I tried in but I didn't get a proper solution. please help me overcome this issue. Thanks in advance.
!! I NEED TO REMOVE PERMANENTLY
solutions that I'm tried up to now :
Shell.SetBackButtonBehavior(this, new BackButtonBehavior
{
IsEnabled=false
});
but still, this didn't help me
There is a easy workaround to solve this.
You could override a Icon with a transparent png file(Follow is a transparent png):
and set enabled be false as follows:
Shell.SetBackButtonBehavior(this, new BackButtonBehavior
{
IconOverride = "transparent.png",
IsEnabled = false
}) ;
Then the effect as follows:
Note: You will see that we also can tap that area, therefore we need to set enabled be false.
Based on this official sample to test that.
You can set this using the Xamarin.Forms.NavigationPage class, from within a view's code behind file. E.g. within a ContentPage's constructor.
NavigationPage.SetHasBackButton(this, false);
I want to delete default button widget and replace it with my own custom widget. I don't want to see default one. Even tough i deleted button widget from "Thingworx/Common/thingworx/widgets/button". It still active in ide.
Is there any way that i can completely remove default widget from system.
Thanks a lot
If you want to replace some kinf of widget with your custom you need to name it properly.
In your custom-button.js files find this lines:
/*global Encoder,TW */
TW.IDE.Widgets.custom-button= function () {
...
and replace it with standard button definition which is:
/*global Encoder,TW */
TW.IDE.Widgets.button= function () {
...
Standard button will be replaced with your custom one.
In addition to the 'back' button functioning as expected, I need to asynchronously invoke a function to update some db tables and refresh the UI.
Prior to making this post, I did some research and tried the following on this...
<h1 data-dojo-type="dojox.mobile.Heading" id="hdgSettings" data-dojo-props="label:'Settings',back:'Done',moveTo:'svStart',fixed:'top'"></h1>
dojo.connect(dijit.registry.byId("hdgSettings"), "onclick",
function() {
if (gblLoggerOn) WL.Logger.debug(">> hdgSettings(onclick) fired...");
loadTopLvlStats();
});
Since my heading doesn't have any other widgets than the 'back' button, I thought that attaching this event to it would solve my problem... it did nothing. So I changed it to this...
dojo.connect(dijit.registry.byId("hdgSettings")._body, "onclick",
function() {
if (gblLoggerOn) WL.Logger.debug(">> hdgSettings(onclick) fired...");
loadTopLvlStats();
});
As it turns out, the '._body' attribute must be shared by the Accordion widget that I just happen to use as my app's main UI component, and any attempt to interact w the Accordion rendered my entire app useless.
As a last resort, I guess I could simply forgo using the built-in 'back' button, and simply place my own tabBarButton on the heading to control my app's transition and event processing.
If the community suggests that I use my own tabBarButton, then so be it, however there has to be a way to cleanly attach an event to the built-in 'back' button support.
Thoughts?
The following should do the trick:
var backButton = dijit.registry.byId("hdgSettings").backButton;
if (backButton) {
dojo.connect(backButton, "onClick", function() { ... });
}
Remarks:
The code above should be executed via a dojo/ready call, to avoid using dijit's widget registry before it gets filled. See http://dojotoolkit.org/reference-guide/1.9/dojo/ready.html.
Note the capitalization of the event name: "onClick" (not "onclick").
Not knowing what Dojo version you use (please always include the Dojo version information when asking questions), I kept your pre-AMD syntax, which is not recommended with recent Dojo versions (1.8, 1.9). See http://dojotoolkit.org/documentation/tutorials/1.9/modern_dojo/ for details.
I'm using BlackBerry-10 Cascades to develop an app. I want a context menu to open on the right when I click a button. Currently I have it so that the menu opens after a press- hold of the button but I need it to open as soon as the button is tapped. I've tried finding a way to do this but cannot find it in the documentation. Is there any way I can invoke the context menu from the onclicked method of a button press?
BTW: this is all in QML
I am not really familiar with the controls available on blackberry-cascades, but, it seems like it should be as simple as moving the code from the onPressAndHold signal handler to the onClicked signal handler. For better help you should post the relevant snippets of your code along with the imports so we can find more info to help you in your particular scenario.
actions: [
//! [0]
ActionItem {
title: _webMaps.viewModeTitle
imageSource: "asset:///images/map.png"
ActionBar.placement: ActionBarPlacement.OnBar
onTriggered: {
_webMaps.nextViewMode()
map.setMapType(_webMaps.viewMode);
}
},
//! [0]
ActionItem {
title: qsTr("Waterloo")
imageSource: "asset:///images/pin.png"
ActionBar.placement: ActionBarPlacement.InOverflow
onTriggered: {
map.setCenter(43.468245, -80.519603);
}
}
]
try this sample..
In theory you should be able to do it but there are two problems that I see with this idea:
A context menu is supposed to be posted in the context of another UI element. I'm not sure what context menu items you might have for a button. If you are posting the context menu in the context of some other control then you will confuse your users.
The age old issue of non-conformance with the UI style guide of the platform. You will be expecting your uses, who have invested time in learning how to operate the BB10 UI, to now learn a different set of interface semantics.
There is a Context menu api in the BlackBerry Platform Services (BPS) library that you can use.
https://developer.blackberry.com/native/reference/core/com.qnx.doc.bps.lib_ref/topic/manual/dialog.h_functionscontextmenufunctions.html?f=dialog
It is not "Cascades functionality" per se, but you can use it from within a Cascades application. Note that it is a C based api so you would have to create some kind of "helper class" and expose it to QML yourself.
Try this sample code for open context menu on button clicked.
I need to create a custom back button for a nestedlist. In my controller I have created a listener to capture the button tap event as follows:
onCustomButtonBackTap: function(button, e, options) {
this.getMyList().setDepth(node.data.depth-1); <-- seudo code, does not work
},
My question is how can I set the current level of my nestedlist back by one each time the custom button is clicked? Also, if this approach is not correct, please let me know
Thanks is advance for your help and advice
First you need to get the current active item to set the new one... you need to use the methods in my sample code below to accomplish what you are looking for:
var newIndex = this.getMyList().getActiveItem();
this.getMyList().setActiveItem(newIndex-1);
#Jeff, thank you for your answer but I found the following method which works better in my circumstance
onCustomButtonBackTap: function(button, e, options) {
if (this.getMyList().items.indexOf(this.getMyList().getActiveItem()) > 0) {
this.getMyList().onBackTap();
}
},