Add to doctype's list js via hooks

[BhupeshGupta]

I created a custom app to print Payin Slips from JV’s list view. To do so i needed to alter list js for JV.

Is there an existing way to add to list js of a doctype with out altering original/erpnext app files?

If not, can i raise a PR to add to list js via map in hooks.py?

eg usage for hooks approch.

doctype_list_js = {
    "Journal Voucher": ["c_scripts/journal_voucher_list.js"]
}

[M_Tri_R]

Hi, are there any updates on this issue?
Or maybe some workaround?
Thanks.

[max_morais_dmm]

@M_Tri_R, @BhupeshGupta, you can use in the client-side frappe.require in the event onload

[M_Tri_R]

@max_morais_dmm ,Hi Max, thanks for reply,
can you give me simple example ?
Where is this frappe.require?

[max_morais_dmm]

@M_Tri_R, in the javascript

frappe.require([
    "assets/my_app/js/some_js.js",
    "assets/my_app/css/some_css.js"
]);

dont forget for it work properly do you need create a public folder in your project with the “js” and “css” folders inside, and run the bench build before the first run.

[M_Tri_R]

@max_morais_dmm, and where is the part to hook the js to list view?
Ok, let me rephrase my question,
I need to add a new menu to Item List from ERPNext, in order to do so I need to add a new item_list.js,
but I want to do it without altering original/erpnext app files if possible.

[M_Tri_R]

Oh, nevermind, using

doctype_list_js = {
“Item”: [“custom_scripts/item_list.js”],
}

in hooks actually work
thanks.

[max_morais_dmm]

@M_Tri_R, yes is possible but do you need do it in hooks.py of you app

add in hook something like this

doctype_js  = {
  "DocType": [
    "path-to-file.js"
  ],
}

doctype_list_js = {
  "DocType": [
     "path-to-file.js"
  ]
}