diff --git a/public/js/all-app.js b/public/js/all-app.js
index ef3b4e3..ee12030 100644
--- a/public/js/all-app.js
+++ b/public/js/all-app.js
@@ -678,7 +678,8 @@
 Field.prototype.refresh_label_icon=function(){if(this.df.reqd){if(this.get_value&&is_null(this.get_value())){if(this.label_icon)$ds(this.label_icon);$(this.txt?this.txt:this.input).addClass('field-to-update')}else{if(this.label_icon)$dh(this.label_icon);$(this.txt?this.txt:this.input).removeClass('field-to-update')}}}
 Field.prototype.set=function(val){if(this.not_in_form)
 return;if((!this.docname)&&this.grid){this.docname=this.grid.add_newrow();}
-var set_val=val;if(this.validate)set_val=this.validate(val);_f.set_value(this.doctype,this.docname,this.df.fieldname,set_val);this.value=val;}
+if(this.validate)
+val=this.validate(val);cur_frm.set_value_in_locals(this.doctype,this.docname,this.df.fieldname,val);this.value=val;}
 Field.prototype.set_input=function(val){this.value=val;if(this.input&&this.input.set_input){if(val==null)this.input.set_input('');else this.input.set_input(val);}
 var disp_val=val;if(val==null)disp_val='';this.set_disp(disp_val);}
 Field.prototype.run_trigger=function(){this.refresh_label_icon();if(this.df.reqd&&this.get_value&&!is_null(this.get_value())&&this.set_as_error)
@@ -713,9 +714,9 @@
 DataField.prototype.onrefresh=function(){if(this.input&&this.df.colour){var col='#'+this.df.colour.split(':')[1];$bg(this.input,col);}}
 function ReadOnlyField(){}
 ReadOnlyField.prototype=new Field();function HTMLField(){}
-HTMLField.prototype=new Field();HTMLField.prototype.with_label=0;HTMLField.prototype.set_disp=function(val){this.disp_area.innerHTML=val;}
+HTMLField.prototype=new Field();HTMLField.prototype.with_label=0;HTMLField.prototype.set_disp=function(val){if(this.disp_area)this.disp_area.innerHTML=val;}
 HTMLField.prototype.set_input=function(val){if(val)this.set_disp(val);}
-HTMLField.prototype.onrefresh=function(){this.set_disp(this.df.options?this.df.options:'');}
+HTMLField.prototype.onrefresh=function(){if(this.df.options)this.set_disp(this.df.options);}
 var datepicker_active=0;function DateField(){}DateField.prototype=new Field();DateField.prototype.make_input=function(){var me=this;this.user_fmt=wn.control_panel.date_format;if(!this.user_fmt)this.user_fmt='dd-mm-yy';this.input=$a(this.input_area,'input');$(this.input).datepicker({dateFormat:me.user_fmt.replace('yyyy','yy'),altFormat:'yy-mm-dd',changeYear:true,beforeShow:function(input,inst){datepicker_active=1},onClose:function(dateText,inst){datepicker_active=0;if(_f.cur_grid_cell)
 _f.cur_grid_cell.grid.cell_deselect();}});var me=this;me.input.onchange=function(){if(this.value==null)this.value='';if(!this.not_in_form)
 me.set(dateutil.user_to_str(me.input.value));me.run_trigger();}
@@ -1359,7 +1360,7 @@
 /*
  *	lib/js/legacy/model/doclist.js
  */
-function compress_doclist(list){var kl={};var vl=[];var flx={};for(var i=0;i<list.length;i++){var o=list[i];var fl=[];if(!kl[o.doctype]){var tfl=['doctype','name','docstatus','owner','parent','parentfield','parenttype','idx','creation','modified','modified_by','__islocal','__newname','__modified','_user_tags'];var fl=[].concat(tfl);for(key in wn.meta.docfield_map[o.doctype]){if(!in_list(fl,key)&&!in_list(no_value_fields,wn.meta.docfield_map[o.doctype][key].fieldtype)&&!wn.meta.docfield_map[o.doctype][key].no_column){fl[fl.length]=key;tfl[tfl.length]=key}}
+function compress_doclist(list){var kl={};var vl=[];var flx={};for(var i=0;i<list.length;i++){var o=list[i];var fl=[];if(!kl[o.doctype]){var tfl=['doctype','name','docstatus','owner','parent','parentfield','parenttype','idx','creation','modified','modified_by','__islocal','__newname','__modified','_user_tags','__temp'];var fl=[].concat(tfl);for(key in wn.meta.docfield_map[o.doctype]){if(!in_list(fl,key)&&!in_list(no_value_fields,wn.meta.docfield_map[o.doctype][key].fieldtype)&&!wn.meta.docfield_map[o.doctype][key].no_column){fl[fl.length]=key;tfl[tfl.length]=key}}
 flx[o.doctype]=fl;kl[o.doctype]=tfl}
 var nl=[];var fl=flx[o.doctype];for(var j=0;j<fl.length;j++){var v=o[fl[j]];nl.push(v);}
 vl.push(nl);}
@@ -1511,7 +1512,8 @@
 Field.prototype.refresh_label_icon=function(){if(this.df.reqd){if(this.get_value&&is_null(this.get_value())){if(this.label_icon)$ds(this.label_icon);$(this.txt?this.txt:this.input).addClass('field-to-update')}else{if(this.label_icon)$dh(this.label_icon);$(this.txt?this.txt:this.input).removeClass('field-to-update')}}}
 Field.prototype.set=function(val){if(this.not_in_form)
 return;if((!this.docname)&&this.grid){this.docname=this.grid.add_newrow();}
-var set_val=val;if(this.validate)set_val=this.validate(val);_f.set_value(this.doctype,this.docname,this.df.fieldname,set_val);this.value=val;}
+if(this.validate)
+val=this.validate(val);cur_frm.set_value_in_locals(this.doctype,this.docname,this.df.fieldname,val);this.value=val;}
 Field.prototype.set_input=function(val){this.value=val;if(this.input&&this.input.set_input){if(val==null)this.input.set_input('');else this.input.set_input(val);}
 var disp_val=val;if(val==null)disp_val='';this.set_disp(disp_val);}
 Field.prototype.run_trigger=function(){this.refresh_label_icon();if(this.df.reqd&&this.get_value&&!is_null(this.get_value())&&this.set_as_error)
@@ -1546,9 +1548,9 @@
 DataField.prototype.onrefresh=function(){if(this.input&&this.df.colour){var col='#'+this.df.colour.split(':')[1];$bg(this.input,col);}}
 function ReadOnlyField(){}
 ReadOnlyField.prototype=new Field();function HTMLField(){}
-HTMLField.prototype=new Field();HTMLField.prototype.with_label=0;HTMLField.prototype.set_disp=function(val){this.disp_area.innerHTML=val;}
+HTMLField.prototype=new Field();HTMLField.prototype.with_label=0;HTMLField.prototype.set_disp=function(val){if(this.disp_area)this.disp_area.innerHTML=val;}
 HTMLField.prototype.set_input=function(val){if(val)this.set_disp(val);}
-HTMLField.prototype.onrefresh=function(){this.set_disp(this.df.options?this.df.options:'');}
+HTMLField.prototype.onrefresh=function(){if(this.df.options)this.set_disp(this.df.options);}
 var datepicker_active=0;function DateField(){}DateField.prototype=new Field();DateField.prototype.make_input=function(){var me=this;this.user_fmt=wn.control_panel.date_format;if(!this.user_fmt)this.user_fmt='dd-mm-yy';this.input=$a(this.input_area,'input');$(this.input).datepicker({dateFormat:me.user_fmt.replace('yyyy','yy'),altFormat:'yy-mm-dd',changeYear:true,beforeShow:function(input,inst){datepicker_active=1},onClose:function(dateText,inst){datepicker_active=0;if(_f.cur_grid_cell)
 _f.cur_grid_cell.grid.cell_deselect();}});var me=this;me.input.onchange=function(){if(this.value==null)this.value='';if(!this.not_in_form)
 me.set(dateutil.user_to_str(me.input.value));me.run_trigger();}
@@ -1812,7 +1814,7 @@
 locals[this.doctype][this.docname].trash_reason=reason;}
 if(save_action=='Cancel'){var reason=prompt('Reason for cancellation (mandatory)','');if(!strip(reason)){msgprint('Reason is mandatory, not cancelled');return;}
 locals[this.doctype][this.docname].cancel_reason=reason;locals[this.doctype][this.docname].cancelled_on=dateutil.full_str();locals[this.doctype][this.docname].cancelled_by=user;}else if(save_action=='Update'){}else{validated=true;if(this.cscript.validate)
-this.runclientscript('validate',this.doctype,this.docname);if(!validated){this.savingflag=false;return'Error';}}
+this.runclientscript('validate');if(!validated){this.savingflag=false;return'Error';}}
 var ret_fn=function(r){me.savingflag=false;if(!me.meta.istable&&r){me.refresh(r.docname);}
 if(call_back){call_back(r);}}
 var me=this;var ret_fn_err=function(r){var doc=locals[me.doctype][me.docname];me.savingflag=false;ret_fn(r);}
@@ -1846,11 +1848,10 @@
 this.copy_doc(fn,1);}
 _f.get_value=function(dt,dn,fn){if(locals[dt]&&locals[dt][dn])
 return locals[dt][dn][fn];}
-_f.set_value=function(dt,dn,fn,v){var d=locals[dt][dn];if(!d){console.log('_f.set_value - '+fn+': "'+dt+','+dn+'" not found');return;}
-var changed=d[fn]!=v;if(changed&&(d[fn]==null||v==null)&&(cstr(d[fn])==cstr(v)))changed=0;if(changed){var prev_unsaved=d.__unsaved
-d[fn]=v;d.__unsaved=1;if(d.parent&&d.parenttype){var doc=locals[d.parenttype][d.parent];doc.__unsaved=1;var frm=wn.views.formview[d.parenttype].frm;}else{var doc=locals[d.doctype][d.name]
-doc.__unsaved=1;var frm=wn.views.formview[d.doctype]&&wn.views.formview[d.doctype].frm;}
-if(frm&&frm==cur_frm&&frm.frm_head&&!prev_unsaved){frm.frm_head.refresh_labels();}}}
+_f.Frm.prototype.set_value_in_locals=function(dt,dn,fn,v){var d=locals[dt][dn];var changed=d[fn]!=v;if(changed&&(d[fn]==null||v==null)&&(cstr(d[fn])==cstr(v)))
+changed=false;if(changed){d[fn]=v;if(d.parenttype)
+d.__unsaved=1;this.set_unsaved();}}
+_f.Frm.prototype.set_unsaved=function(){if(cur_frm.doc.__unsaved)return;cur_frm.doc.__unsaved=1;cur_frm.frm_head.refresh_labels()}
 _f.Frm.prototype.show_comments=function(){if(!cur_frm.comments){cur_frm.comments=new Dialog(540,400,'Comments');cur_frm.comments.comment_body=$a(cur_frm.comments.body,'div','dialog_frm');$y(cur_frm.comments.body,{backgroundColor:'#EEE'});cur_frm.comments.list=new CommentList(cur_frm.comments.comment_body);}
 cur_frm.comments.list.dt=cur_frm.doctype;cur_frm.comments.list.dn=cur_frm.docname;cur_frm.comments.show();cur_frm.comments.list.run();}
 _f.Frm.prototype.get_doc=function(){return locals[this.doctype][this.docname];}
@@ -1990,11 +1991,11 @@
 _f.FormGrid.prototype.get_children=function(){return getchildren(this.doctype,this.field.frm.docname,this.field.df.fieldname,this.field.frm.doctype);}
 _f.FormGrid.prototype.refresh=function(){var docset=this.get_children();var data=[];for(var i=0;i<docset.length;i++){locals[this.doctype][docset[i].name].idx=i+1;data[data.length]=docset[i].name;}
 this.set_data(data);if(_f.frm_dialog&&_f.frm_dialog.dialog.display&&_f.frm_dialog.cur_frm){_f.frm_dialog.cur_frm.refresh();}}
-_f.FormGrid.prototype.set_unsaved=function(){locals[cur_frm.doctype][cur_frm.docname].__unsaved=1;cur_frm.frm_head&&cur_frm.frm_head.refresh_labels();}
+_f.FormGrid.prototype.set_unsaved=function(){cur_frm.set_unsaved();}
 _f.FormGrid.prototype.insert_row=function(){var d=this.new_row_doc();var ci=_f.cur_grid_cell.cellIndex;var row_idx=_f.cur_grid_cell.row.rowIndex;d.idx=row_idx+1;for(var ri=row_idx;ri<this.tab.rows.length;ri++){var r=this.tab.rows[ri];if(r.docname)
 locals[this.doctype][r.docname].idx++;}
-this.refresh();this.cell_select('',row_idx,ci);this.set_unsaved();}
-_f.FormGrid.prototype.new_row_doc=function(){var n=LocalDB.create(this.doctype);var d=locals[this.doctype][n];d.parent=this.field.frm.docname;d.parentfield=this.field.df.fieldname;d.parenttype=this.field.frm.doctype;return d;}
+this.refresh();this.cell_select('',row_idx,ci);}
+_f.FormGrid.prototype.new_row_doc=function(){var n=LocalDB.create(this.doctype);var d=locals[this.doctype][n];d.parent=this.field.frm.docname;d.parentfield=this.field.df.fieldname;d.parenttype=this.field.frm.doctype;this.set_unsaved();return d;}
 _f.FormGrid.prototype.add_newrow=function(){var r=this.tab.rows[this.tab.rows.length-1];if(!r.is_newrow)
 show_alert('fn: add_newrow: Adding a row which is not flagged as new');var d=this.new_row_doc();d.idx=r.rowIndex+1;r.docname=d.name;r.is_newrow=false;this.set_cell_value(r.cells[0]);this.make_newrow();this.refresh_row(r.rowIndex,d.name);if(this.onrowadd)this.onrowadd(cur_frm.doc,d.doctype,d.name);return d.name;}
 _f.FormGrid.prototype.make_newrow=function(from_add_btn){if(!this.can_add_rows)
diff --git a/public/js/all-web.js b/public/js/all-web.js
index 91f52cb..38221cd 100644
--- a/public/js/all-web.js
+++ b/public/js/all-web.js
@@ -670,7 +670,7 @@
 /*
  *	lib/js/legacy/model/doclist.js
  */
-function compress_doclist(list){var kl={};var vl=[];var flx={};for(var i=0;i<list.length;i++){var o=list[i];var fl=[];if(!kl[o.doctype]){var tfl=['doctype','name','docstatus','owner','parent','parentfield','parenttype','idx','creation','modified','modified_by','__islocal','__newname','__modified','_user_tags'];var fl=[].concat(tfl);for(key in wn.meta.docfield_map[o.doctype]){if(!in_list(fl,key)&&!in_list(no_value_fields,wn.meta.docfield_map[o.doctype][key].fieldtype)&&!wn.meta.docfield_map[o.doctype][key].no_column){fl[fl.length]=key;tfl[tfl.length]=key}}
+function compress_doclist(list){var kl={};var vl=[];var flx={};for(var i=0;i<list.length;i++){var o=list[i];var fl=[];if(!kl[o.doctype]){var tfl=['doctype','name','docstatus','owner','parent','parentfield','parenttype','idx','creation','modified','modified_by','__islocal','__newname','__modified','_user_tags','__temp'];var fl=[].concat(tfl);for(key in wn.meta.docfield_map[o.doctype]){if(!in_list(fl,key)&&!in_list(no_value_fields,wn.meta.docfield_map[o.doctype][key].fieldtype)&&!wn.meta.docfield_map[o.doctype][key].no_column){fl[fl.length]=key;tfl[tfl.length]=key}}
 flx[o.doctype]=fl;kl[o.doctype]=tfl}
 var nl=[];var fl=flx[o.doctype];for(var j=0;j<fl.length;j++){var v=o[fl[j]];nl.push(v);}
 vl.push(nl);}
diff --git a/public/js/fields.js b/public/js/fields.js
index cb5c9be..86524fc 100644
--- a/public/js/fields.js
+++ b/public/js/fields.js
@@ -46,7 +46,8 @@
 Field.prototype.refresh_label_icon=function(){if(this.df.reqd){if(this.get_value&&is_null(this.get_value())){if(this.label_icon)$ds(this.label_icon);$(this.txt?this.txt:this.input).addClass('field-to-update')}else{if(this.label_icon)$dh(this.label_icon);$(this.txt?this.txt:this.input).removeClass('field-to-update')}}}
 Field.prototype.set=function(val){if(this.not_in_form)
 return;if((!this.docname)&&this.grid){this.docname=this.grid.add_newrow();}
-var set_val=val;if(this.validate)set_val=this.validate(val);_f.set_value(this.doctype,this.docname,this.df.fieldname,set_val);this.value=val;}
+if(this.validate)
+val=this.validate(val);cur_frm.set_value_in_locals(this.doctype,this.docname,this.df.fieldname,val);this.value=val;}
 Field.prototype.set_input=function(val){this.value=val;if(this.input&&this.input.set_input){if(val==null)this.input.set_input('');else this.input.set_input(val);}
 var disp_val=val;if(val==null)disp_val='';this.set_disp(disp_val);}
 Field.prototype.run_trigger=function(){this.refresh_label_icon();if(this.df.reqd&&this.get_value&&!is_null(this.get_value())&&this.set_as_error)
@@ -81,9 +82,9 @@
 DataField.prototype.onrefresh=function(){if(this.input&&this.df.colour){var col='#'+this.df.colour.split(':')[1];$bg(this.input,col);}}
 function ReadOnlyField(){}
 ReadOnlyField.prototype=new Field();function HTMLField(){}
-HTMLField.prototype=new Field();HTMLField.prototype.with_label=0;HTMLField.prototype.set_disp=function(val){this.disp_area.innerHTML=val;}
+HTMLField.prototype=new Field();HTMLField.prototype.with_label=0;HTMLField.prototype.set_disp=function(val){if(this.disp_area)this.disp_area.innerHTML=val;}
 HTMLField.prototype.set_input=function(val){if(val)this.set_disp(val);}
-HTMLField.prototype.onrefresh=function(){this.set_disp(this.df.options?this.df.options:'');}
+HTMLField.prototype.onrefresh=function(){if(this.df.options)this.set_disp(this.df.options);}
 var datepicker_active=0;function DateField(){}DateField.prototype=new Field();DateField.prototype.make_input=function(){var me=this;this.user_fmt=wn.control_panel.date_format;if(!this.user_fmt)this.user_fmt='dd-mm-yy';this.input=$a(this.input_area,'input');$(this.input).datepicker({dateFormat:me.user_fmt.replace('yyyy','yy'),altFormat:'yy-mm-dd',changeYear:true,beforeShow:function(input,inst){datepicker_active=1},onClose:function(dateText,inst){datepicker_active=0;if(_f.cur_grid_cell)
 _f.cur_grid_cell.grid.cell_deselect();}});var me=this;me.input.onchange=function(){if(this.value==null)this.value='';if(!this.not_in_form)
 me.set(dateutil.user_to_str(me.input.value));me.run_trigger();}