fix(webform): allow link fields in web form (#5950)

* fix(webform): allow link fields in web form

* fix(webform): don't allow advanced search in links'

frappe/public/js/frappe/form/controls/link.js

@@ -136,7 +136,7 @@ frappe.ui.form.ControlLink = frappe.ui.form.ControlData.extend({
 			if (!me.$input.cache[doctype]) {
 				me.$input.cache[doctype] = {};
 			}
-			
+
 			var term = e.target.value;
 
 			if (me.$input.cache[doctype][term]!=null) {
@@ -176,14 +176,18 @@ frappe.ui.form.ControlLink = frappe.ui.form.ControlData.extend({
 							});
 						}
 						// advanced search
-						r.results.push({
-							label: "<span class='text-primary link-option'>"
-								+ "<i class='fa fa-search' style='margin-right: 5px;'></i> "
-								+ __("Advanced Search")
-								+ "</span>",
-							value: "advanced_search__link_option",
-							action: me.open_advanced_search
-						});
+
+						if (locals && locals['DocType']) {
+							// not applicable in web forms
+							r.results.push({
+								label: "<span class='text-primary link-option'>"
+									+ "<i class='fa fa-search' style='margin-right: 5px;'></i> "
+									+ __("Advanced Search")
+									+ "</span>",
+								value: "advanced_search__link_option",
+								action: me.open_advanced_search
+							});
+						}
 					}
 					me.$input.cache[doctype][term] = r.results;
 					me.awesomplete.list = me.$input.cache[doctype][term];

frappe/website/doctype/web_form/web_form.py

@@ -502,18 +502,7 @@ def get_form_data(doctype, docname, web_form_name):
 		else:
 			frappe.throw(_("Not permitted"), frappe.PermissionError)
 
-	webform = frappe.get_doc('Web Form', web_form_name)
-
-	fields = webform.get('web_form_fields') or []
-	links = {}
-
-	for f in fields:
-		if f.fieldtype == "Link":
-			links[f.fieldname] = [d.name for d in frappe.get_all(f.options, fields=["name"])]
-
-	out.web_form = webform
-	out.links = links
-
+	out.web_form = frappe.get_doc('Web Form', web_form_name)
 	return out
 
 @frappe.whitelist()

frappe/website/js/web_form.js

@@ -1,4 +1,4 @@
-import WebForm from './webform';
+import WebForm from './web_form_class';
 import make_datatable from './grid_list';
 
 frappe.ready(function() {

frappe/website/js/web_form_class.js

@@ -24,11 +24,6 @@ export default class WebForm {
 		const query_params = frappe.utils.get_query_params();
 
 		web_form.web_form_fields.map(df => {
-			if (df.fieldtype === 'Link') {
-				df.fieldtype = 'Select';
-				df.options = links[df.fieldname]
-			}
-
 			if (df.fieldtype === 'Table') {
 				df.get_data = () => {
 					let data = []