I have in my application a spinner, with more than 1000 product names, I would like when the user types any letter the spinner analysis shows the products that begin with that letter. Any idea how to do this? or any other suggestions? ...
Thanks in advance ...
You can add a TextView to the layout, add a TextWatcher and then filter the Spinner based
Related
I have a smart table with OperationIsReleased column in it. I had implemented a smart filter bar, where now I want to add filter option based on OperationIsReleased, i.e. if OperationIsReleased=true / OperationIsReleased=false.
I have created item list like this:
And my view.xml code is
I had Googled online but I can not find out how to refresh my table based on item list value I choose? What code should I write in controller for this? Can anyone please share some code with me where it is implemented?
(My column name coming from CDS view is OperationIsReleased, and it has Boolean values true/false.).
Thanks in advance.
you have to attach an event handler of beforeRebindTable of SmartTable.
Every time the Go button in the smart filter bar is pressed, this event will be triggered.
In the oControlEvent parameter, you will get all the existing Filters from it.
var aFilters = oControlEvent.getParameter("bindingParams").filters;
You basically need to add your additional Filter of OperationIsReleased to the Filters of the bindingParams.
Thank you!
My buttons are input type=button, id field set, and no text in between the tags since it appears to the right of my buttons rather than inside. (sorry, won't let me publish the html for some reason).
I .button() them and set their label. All works as expected, but I can't select them by :contains().
How do you select jQuery UI buttons by their labels?
Thanks in advance!
Edit
I don't select by id because the text of the button changes based upon a variable in my db. Is there a way to select by .data?
You should create a button and look how jQuery creates it. When you look at the example in the documentation you see that .button() creates a span element in the button element that contains the label. So you can query on this inner span element which has a class of ui-button-text.
But I think that you should overthink your code and rework it so that you can select on the ID since they are made to identify things.
Edit: Then go for the first advice
var buttons = $('button').filter(function (index) {
$('.ui-button-text:contains("' + your_string + '")', this).length > 0
});
I want to add a special selection model to the celltable. Basically the function i want to have is to select a row on the table which is located on left side, a corresponding form will pop up on the right side.
I know so many people will use the singleSelectionModel with SelectionChangeHandler.
But there is problem with this method.
For example, if I select row 1 on the table. the form pop up. I close the form by clicking the close-button. Later then, I select the row 1 again, the event is not fired, because it is SelectionChangeHandler. I have to select other row before doing this. This is no good.
So I think there are a few ways to do this:
Make the row deselected right after I select the row.
Use click handler to fire the event ( to pop up the form)
Use other selection model with other selection handler to do this. (I have no ideas about this though)
So my questions are,
Does anyone know what kind of other selection handler I can use for this.
If I use the click handler on celltable, will there be any problem?
I just want to learn more about this. So any ideas will be welcome.
Thanks a lot.
Best Regards.
Use NoSelectionModel. It won't update the table view after the row is selected. That is, even if the same row is selected, the change event is fired.
//Here 'Contact' is the datatype of the record
final NoSelectionModel<Contact> selModel = new NoSelectionModel<Contact>();
selModel.addSelectionChangeHandler(new Handler() {
#Override
public void onSelectionChange(SelectionChangeEvent event) {
Contact clickedObject = selModel.getLastSelectedObject();
GWT.log("Selected " + clickedObject.name);
}
});
table.setSelectionModel(selModel);
I have using cell table in my each project. The better way to just deselect row manually as u mention. and make change css such as selected cell table's row look not changed after selection.
In my Dashcode mobile app I have a listView that is bound to a datasource. By default it shows everything in the datasource. If I add a search field the user may limit the list to just the records that match their search text.
I want to create my own preset searches attached to buttons that would be able to load a list view and show only the records from my datasource that match my custom search.
It seems like this ought to be possible, but so far I haven't figured out how to register my own filterPredicate and then use it.
I'm guessing this is what I want to do because it seems like this is what the search field part does.
Has anyone figured out how to do this?
Any help would be appreciated
According to the dashcode starter section, you could use something along the lines of:
itemDescription = Class.create(DC.ValueTransformer, {
transformedValue: function(value){
return "Page: " + value;
}
});
I have a data-grid and three column in it. one column is type of DataGridViewComboBoxCell, three items are in this grid combo box, now i have to invoke selection index changed event to change value according to combo value change in grid.
also help me to make a new event ....
please help...
thanks
I really can't understand your question.
But maybe these informations can help:
A ComboBoxColumn has always two kinds of controls. A presenting one (in most cases a label) which is individually for each row. And a editing one that will be shared for the whole column. So take a look into this documentation and the IDataGridViewEditingControl Interface.
Maybe these will give you a starting point on how to solve your problem.
In the Load event for the form, you need to get the cell that you want to add the handler to and cast it as a regular combo box. You can then add the event handler on SelectedIndexChanged, but it must be done programmatically, and depending on the language you are using.