angularjs - angular-dimple error TypeError: Cannot read property '_hasCategories' of null -

-

i trying build stacked-bar chart using dimple.js need through angular directives using angular-dimple

here have coded run sample example: 

    <script type="text/javascript">         var app = angular.module("dimpletestapp", ['angular-dimple']);           app.controller('myctrl', ['$scope', 'dataservice', function($scope, dataservice) {         dataservice.getdata().then(function(response) {         $scope.graphdata = response.data;         console.log($scope.graphdata);             });         }])         .service('dataservice', ['$http', function($http) {           return {             getdata: function() {               return $http.get('data.json');             }           };         }]); </script> </head> <body ng-app='dimpletestapp'>     <div ng-controller="myctrl">     <graph data="graphdata" orientation="horizontal">         <x-axis field="month"></x-axis>         <y-axis field="sales"></y-axis>         <stacked-bar field="storeid" value="2"></stacked-bar>     </graph>      </div>  </body>

but getting error while running code:

 typeerror: cannot read property '_hascategories' of null @ null.<anonymous> (http://dimplejs.org/dist/dimple.v2.0.0.min.js:1:10314) @ array.foreach (native) @ _getseriesdata (http://dimplejs.org/dist/dimple.v2.0.0.min.js:1:9714) @ draw (http://dimplejs.org/dist/dimple.v2.0.0.min.js:1:20275) @ draw (http://localhost/angular-dimple/bower_components/angular-dimple/lib/angular-dimple.js:175:15) @ addbar (http://localhost/angular-dimple/bower_components/angular-dimple/lib/angular-dimple.js:428:25) @ object.fn (http://localhost/angular-dimple/bower_components/angular-dimple/lib/angular-dimple.js:433:11) @ g.$get.g.$digest (https://ajax.googleapis.com/ajax/libs/angularjs/1.3.0-beta.8/angular.min.js:110:464) @ g.$get.g.$apply (https://ajax.googleapis.com/ajax/libs/angularjs/1.3.0-beta.8/angular.min.js:113:468) @ g (https://ajax.googleapis.com/ajax/libs/angularjs/1.3.0-beta.8/angular.min.js:73:183)

can tell me wrong application , how can make running.

i have solved doing getting deeper angular-dimple library.

there mistake in documentation directive created using x , y elements while in example have mentioned x-axis , y-axis, when changed correct 1 worked.

here modified code:

<graph data="graphdata" orientation="horizontal">         <x field="month"></x>         <y field="sales"></y>         <stacked-bar field="storeid" ></stacked-bar>     </graph>

Comments

Post a Comment

Popular posts from this blog

javascript - Any ideas when Firefox is likely to implement lengthAdjust and textLength? -

-
any ideas when firefox implement lengthadjust andtextlength?..... working svg application. lengthadjust , textlength working fine in chrome not working in fire fox . <svg viewbox = "0 0 500 300" version = "1.1"> <defs> <path id="s3" d="m 10,90 q 100,15 200,70" /> </defs> <g> <text font-size = "20"> <textpath xlink:href="#s3" textlength="205"> short text</textpath> </text> <use xlink:href="#s3" fill="none" stroke="black" stroke-width="1"/> </g> </svg> this implemented in firefox text elements (not textpath or tspan) in case that's ok though can move attribute text element. <svg viewbox = "0 0 500 300" version = "1.1"> <defs>
Read more

matlab - "Contour not rendered for non-finite ZData" -

-
i'm trying plot frequency characteristic equation using ezplot, matlab gives following warning, "contour not rendered non-finite zdata". have used command plot frequency equations warning , plot display empty , not change axis range well. can please help. appreciated. here's code i'm using. % transfer matrix case-i, thin rotor clear all; clc; ei = 1626; l = 0.15; m = 0.44108; = 2.178*10^-4; i_p = 2.205*10^-5; itr = 0.24; i_pr = 0.479; syms p n; f = [1 l*1i l^2/(2*ei)*1i l^3/(6*ei); 0 1 l/ei -l^2/(2*ei)*1i; 0 0 1 -l*1i; 0 0 0 l]; p = [ 1 0 0 0; 0 1 0 0; 0 -it*p^2+i_p*n*p 1 0; -m*p^2 0 0 1]; p_r = [1 0 0 0; 0 1 0 0; 0 -itr*p^2+i_pr*n*p 1 0; -m*p^2 0 0 1]; = f*p*f*p*f*p*f; b = p_r*f*p*f*p*f; r = a(1,2)/a(1,4); a12_p = 0; a22_p = a(2,2)-r*a(2,4); a32_p = a(3,2)-r*a(3,4); a42_p = a(4,2)-r*a(4,4); ap(2,2) = a22_p; ap(3,2) = a32_p; ap(4,2) = a42_p; ap(4,4) = 1; c = b*ap; m = [c(3,2) c(3,4); c(4,2) c(4,
Read more

delphi - Indy UDP Read Contents of Adata -

-
i using indy udp server read string of data. however, not know how work adata parameter. can around converting binary using bytetobin function below , convert hex using bintohex1 . feel stupid , works slow. know how can directly results without 2 conversions? thanks!! here codes: procedure tform1.idudpserver1udpread(athread: tidudplistenerthread; const adata: tidbytes; abinding: tidsockethandle); var buf: tidbytes; buffer: string; data_received: string; begin if bytestostring(adata) <> 'hello' begin buffer := hextostring('00'); setlength(buf, length(buffer)); copytidstring(buffer, buf, 0); abinding.sendto(abinding.peerip, abinding.peerport, buf); data_received := bintohex1(bytetobin(adata[1]) + bytetobin(adata[2]) + bytetobin(adata[3]) + bytetobin(adata[4]) + bytetobin(adata[5]) + bytetobin(adata[6]) + bytetobin(adata[7]) + bytetobin(adata[8]) + bytetobin(adata[9]) + bytetobin(adata[10]) + bytetobin(adata[11
Read more