domain: client
language: javascript
class Item class
The view_options attribute is a set of options that determine how the view
form of will be displayed on the browser page.
These options are set in the View Form Dialog in Application Builder.
You can change view options in the on_view_form_created event handler of the item. See example.
view_options is an object that has the following attributes:
Option |
Description |
|---|---|
width |
the width of the modal form, the default value is 600 px |
title |
the title of the form, the default value is the value of a item_caption attribute, |
form_border |
if true, the border will be displayed around the form |
form_header |
if true, the form header will be created and displayed containing form title and various buttons |
history_button |
if true and saving change history is enabled, the history button will be displayed in the form header |
refresh_button |
if true, the refresh button will be created in the form header, that will allow users to refresh the page by sending request to the server |
enable_search |
if true, the search input will be created in the form header |
search_field |
the name of the field that will be the default search field |
enable_filters |
if true and there are visible filters, the filter button will be created in the form header |
close_button |
if true, the close button will be created in the upper-right corner of the form |
close_on_escape |
if true, pressing on the Escape key will execute the close_view_form method to close the form |
view_details |
the list of detail names, that will be displayed in the view form, if view form template contains the div with class ‘view-detail’ (the default view form template have this div) |
detail_height |
the height of the details desplayed in the view form, if not specified the height of the detail table is 200px |
modeless |
if true, the form will be displayed as modeless |
template_class |
if specified, the div with this class will be searched in the task templates attribute and used as a form html template when creating a form. This attribute must be set before the form is created |
function on_view_form_created(item) {
item.view_options.width = 800;
item.view_options.close_button = false;
item.view_options.close_on_escape = false;
}