yii2 - Sum of gridview column -


what way, if it's possible sum column values in gridview , display in summary? have column prices , i'd show sum of them near rows count.

yes, it's possible. question broad in current state. can implement on own, recommend use kartik's gridview extension. it's enhanced version of native gridview , has feature.

hers paragraph in official docs desribing feature.


Comments

Post a Comment

Popular posts from this blog

IF statement in MySQL trigger -

this query code in mysql trigger. if 1=2 select 'yes'; else select 'no'; end if; but has following error: if '1'='2' select 'yes' error code: 1064. have error in sql syntax; check manual corresponds mysql server version right syntax use near 'if '1'='2' select 'yes'' @ line 1 0.000 sec what solution?
Read more

c++ - What does MSC in "// appease MSC" comments mean? -

i run across // appease msc in c++ comments, e.g. here : const int& array::operator[](int offset) const { int mysize = getitssize(); if (offset >= 0 && offset < getitssize()) return ptype[offset]; throw xboundary(); return ptype[offset]; // appease msc! } what msc stand ? the author means microsoft's compiler, more formally known msvc.
Read more

android - MPAndroidChart - How to add Annotations or images to the chart -

i working latest mpandroidchart library , looking way add annotations or images clickable. example: once data reaches value event occurs want able display user - there multiple events can occur annotations (not sure if right word) or image added @ point in chart. any pointers welcome. check documentation of yaxis . focus on setspacetop(...) , setaxismaxvalue(...) methods. for background: bar-shadow , disable calling: barchart.setdrawbarshadow(false) or change color: bardataset.setbarshadowcolor(int color)
Read more