ember.js - EmberJS Model find not up-to-date with underlying store -

-

for simple overview screen have developed route sets controller app.location.find(). 

app.locationsindexroute = ember.route.extend({    setupcontroller: function(controller) {     controller.set('content', app.location.find());   },    rendertemplate: function() {     this.render('locations.index',{into:'application'});   }  });

i naively assumed go store , fetch me records, giving me up-to-date view of records.

apparently not....

  • when external process starts removing records database, app.location.find() keeps on returning these deleted records. (although rest call doesn't show them anymore)
  • if external process starts adding records database, app.location.find() picks them up.
  • if delete records form within ember app model correctly updated.

how should deal in ember app ? i'd have up-to-date view on whatever in database. right need refresh page (f5) date view. using linkto helpers shows me stale data.

this seems yet trivial thing missed in emberjs. somewhere mentioned in docs why behaves ? guess there valid philosophy behind behavior.

my overview screens interested in showing up-to-date data. if record no longer in db model should not return anymore.

i've added sample project in github having issues.

try unloading of data store before call find():

this.store.unloadall('widget'); this.store.find('widget');

that refresh store reflect what's on server.


Comments

Post a Comment

Popular posts from this blog

Perl - how to grep a block of text from a file -

-
it can in xml or text format. how in general grep block of text in perl? <track type="ws"> <range> <rangestart>0</rangestart> <rangeend>146.912</rangeend> <locationindex>0</locationindex> <propertyindex>0</propertyindex> </range> </track> <track type="ps" id="1"> <range> <rangestart>0</rangestart> <rangeend>146.912</rangeend> <locationindex>1</locationindex> <propertyindex>1</propertyindex> </range> </track> i want grep type="ps" , till </range> . one solution open file, read line line , match block. open(fh, "file.txt"); foreach $line (<fh>) { if ($line =~ m/type="cc"(.*?)<\/range>/) { print $1; } } but there more optimal solution without reading file line l
Read more

delphi - How to remove all the grips on a coolbar if I have several coolbands? -

-
Image
if set mycoolbar.fixedorder true,only grip on first band hidden. well,if use delphi 7 create vcl forms application,then put coolbar on , create 3 coolbans hold other controls,only grip , top coolbands can hidden setting mycoolbar.fixedorder:=true. i've uploaded picture make things clear. you got fixedorder property wrong. fixed property not allow bands rearranged if set true . setting property of coolbar true keep user changing bands order @ runtime, user can still move , resize bands. can give advice can do, actual solution problem, well, have wait answer. my advice use 3 coolbars in row , setting "fixedorder" property true , bandborderstyle bsnone . way grip hidden on of them. about property, it's not bug of ide, actual preference of property.
Read more

javascript - Animating array of divs; only the final element is modified -

-
this baffling me @ moment. i'm experienced programmer looking throw bit of surprise fiancee on countdown page our wedding. desired effect simulated confetti falling behind main page. setup follows: i have array of divs in javascript. each div absolutely positioned on page. have interval set updates every 50 or milliseconds. on each tick, run loop on array of divs, , calculations , update positions. problem problem having, however, though can see divs created, stored array, , modified (in case, each has slight randomized rotation) during initialization phase, once tick update position starts, div stored in whatever last slot of array gets position updated. tried hard-coding each div index testing purposes, strictly last element update position. upon printing current "left" , "top" style values each div before , after calculations shows value has been changed, no visible change noticeable. here's basic code: javascript var container;
Read more