Advanced Installer 8.9
I have 9 check-box on a selection dialog ,on which i need to allow maximum selection of any three check-boxes.
We can show a message box displaying that only three can be selected or disable next button .
Trying to do permutation and combination will be a filthy task,is there any way where i can set a counter which increments on selection of check-boxes.
The easiest way is to create a very simple custom action in C# that checks the value of each property attached with your checkboxes. You need to call this DLL using a published event, from each checkbox, so when a user tries to select it, first the custom action checks to see if other checkboxes are not selected. If there are already 3 checkboxes selected then you need to delete the property of the new checkbox, like this:
session["CHECKBOX_PROP_1"] = "[~]";
Of course you can also use a C++ custom action if you prefer this language.
Related
In Vaadin 8's grid you would see the Save/Cancel button when doubleclicking on a row in GridPro. In Vaadin 14 Grid Pro doesn't seem to have that save save/cancel button by default. Is there a way to enable it?
It seems like it should be possible because we have getEditor().addSaveListener() etc.
As an extra question whenever I do any action in the grid it seems to only call the addCancelListener(). Is there a reason for this? The primary question of course is if it's possible to show the save/cancel buttons in GridPro
GridPro adds another editing functionality to the Grid, which is not using grid.getEditor() at all. So these are not to be mixed.
GridPro is designed for cell-based spreadsheet like editing with improved keyboard navigation, thus save/cancel buttons are not there. Editable columns are added using grid.addEditColumn(..) method and using either built in fields like below, or custom type. In both cases saving of the value is handled in the call back provided.
grid.addEditColumn(Person::getEmail)
.text((item, newValue) ->
item.setEmail(newValue))
.setHeader("Email (editable)");
So save / cancel events from grid's editor are not emitted. Also this functionality does not use Binder by default. You need wire Binder yourself if you need it, see example in Vaadin's cookbook.
Basic Grid has builtin row based editor, which uses also Binder. With that one you can use it Binder and editor in buffered mode, and for example add an additional component column to where you have edit / cancel buttons, what ever you like. There is rather good code example at Vaadin's component pages.
In summary there are two different editing facilities provided and these are not to be mixed.
Is there any pop up dialog for select data for a text box in Orbeon Form builder. Which will allow user to search item and select for a text box on Form runner.
There is no control that uses a pop-up dialog for the search. However:
In some cases the autocomplete can be used for that purpose, if the amount of information the autocomplete shows is enough to allow users to make a choice. Once an item has been selected, you can show more information related to the selection that was made in other controls.
Once RFE #3803 is implemented, which is planned for 2018.2, you'll be able to use any field (or a combination thereof) for the search, and a repeated grid to show results.
Finally, you could implement your own component that uses a pop-up, and plug into Form Builder. But of course, depending on the situation, it is possible that this could call for a larger investment in time than acceptable.
Below is the design of my report.
When clicking the preview button, it shows one record every page.
How to make it display multiple records until the page is fully occupied, and then the next record will be on the next page? I want something like the image below.
Looks like you have set the StartNewPage property flag on your MasterData1.
Click that band with the righ button and uncheck the Start New Page of its Menu.
Instead of defining Report DataSet, define MasterData1 DataSet.
Right click on MasterData1, Edit... select the your DataSet and set the value of Number of Records to 0. Probably this property is set with 1.
I have a website where I want users to be able to select what type of user they are during the registration process.
Specifically, the implementation I want is to have two buttons on the signup page, one called "Seller" and one called "Buyer".
The user should be able to select only one button and once clicked, it should stay highlighted (I know this is just jquery so not the issue).
The selection should be stored in a column in my users model called :type.
It seems pretty straightforward, but the "f.select" form method seems to only implement a dropdown menu, so I am wondering how I can achieve this implementation of two buttons.
Since you're already going to use jQuery, you could add a hidden field for type, create 2 links and style them as buttons, and use jQuery to update the value of type when a user clicks one of the "buttons".
How to create a Combobox having Multiselect Capability using Jquery?
Does JQuery Combobox has this functionality or Property?
if it helps, take a look http://ivaynberg.github.io/select2/ for multi select values
Edited : I found one more link it's really great http://tameraydin.github.io/jquery-easyselect/
Combobox displays the selected value when its list of options is collapsed. You may want to use multiple selection list.
to use multiple select in combobox you will have to create your own user control using checked listbox, textbox and a button.
and on click of button just make checked list box visible and let the user select items from that checkedListBox and as user select items on it you take those values and concatenate it in textbox with comma seperated. and then again on click on button hide that list box.
as it is on : http://9perhour.co.uk/
which is asking for select technology
some good samples
for jquery:
http://abeautifulsite.net/blog/2008/04/jquery-multiselect/
http://quasipartikel.at/multiselect/
http://www.codeproject.com/KB/ajax/jqueryajax.aspx
for asp.net:
http://www.codeproject.com/KB/user-controls/MultipleSelectionDropDown.aspx
http://www.codeproject.com/KB/webforms/DataGridDropDownList.aspx
http://www.codeproject.com/KB/asp/multiselectdropdown.aspx