JS API

Common

DOM

Miscs.

Set form doc from default values:

frappe.model.set_default_values(frm.doc)

Set form doc from default values:

var my_value = frappe.defaults.get_default('my_default_key')

Check if User has Role

let is_allowed = frappe.user_roles.includes('System Manager');
if (is_allowed) {
    //do something
}
if (frappe.user.has_role(“System Manager”)) {
    //do something
}

Printing:

• Method 1: route to print

frappe.set\_route("print", "My Doc Type", my\_doc\_name)

• Method 2: directed to printview

var url = "/printview?doctype=My Doc Type&name=mydocname&format=My Print Format&no_letterhead=0&letterhead=My Letter Head"
location.href= url

• Or open in new windows

window.open(url, "cash-entry-printview")

Switch between tab-breaks:

One way is to scroll to any field or first field in the tab you want to switch to

frm.scroll_to_field(fieldname);

or you can trigger click event on particular tab.

E.g. Tab name is form_settings

id = {doctype-name}-{tab-name}-tab

$("#web-form-form_settings_tab-tab").trigger("click")