javascript - Angularjs - `ng-model` in multi-dimension array -

-

i have object:

[{   'name': '2015',   'section': '001',   'subsections': [{     subsection:'aa',     mainelements: ['cc','dd']     },{     subsection:'bb',     mainelements: ['ee','ff']     }] }]

and can display them in html

  <body>     <button ng-click="new()">new</button>     <ul>         <li ng-repeat="audit in audits">           <span ng-hide="editing"><h5>{{audit.name}}</h5></span></br>           <input ng-show="editing" type="text" ng-model="audit.name"  size="30" placeholder="add name here"></br>           <span ng-hide="editing">{{audit.section}}</span></br>           <input ng-show="editing" type="text" ng-model="audit.section"  size="30" placeholder="add section here"></br>           <ul>               <li ng-repeat="subsection in audit.subsections">                   <span ng-hide="editing">{{subsection.subsection}}</span></br>                   <input ng-show="editing" type="text" ng-model="subsection.subsection"  size="30" placeholder="add subsection here"></br>                   <ul>                         <li ng-repeat="mainelement in subsection.mainelements">                           <span ng-hide="editing">{{mainelement}}</span></br>                             <input ng-show="editing" type="text" ng-model="mainelement"  size="30" placeholder="add mainelement here"></br>                         </li>                   </ul>               </li>           </ul>           <div id="buttons">             <button type="button" ng-hide="editing" ng-click="editing = true">edit</button>             <button type="button" ng-show="editing" ng-click="editing = false">save</button>           </div>         </li>       </ul>   </body>

but problem is, need ng-model dynamic can edit them separately. in case, audit.name , audit.section dynamic. subsection.subsection , main element not.

when this:

$scope.logging = function(i) {         var editaudit = $scope.audits[i];         console.log(editaudit.name);         console.log(editaudit.section);         console.log(editaudit.subsections);         console.log(editaudit.subsections.mainelements);     }

and this

[log] 2015 [log] market map [log] [{subsection: "aa", mainelements: ["cc", "dd"], $$hashkey: "object:9"}, {subsection: "bb", mainelements: ["ee", "ff"], $$hashkey: "object:10"}] [log] undefined
  1. i can ng-model dynamic?
  2. how access mainelement object in key-value form?

update:

i managed elements show up:

<!--html --> <ul>               <li class="bitcard" ng-repeat="subsection in audit.subsections">                   <span ng-hide="editing">{{audit.subsections[$index].subsection}}</span></br>                   <input ng-show="editing" type="text" ng-model="audit.subsections[$index].subsection"  size="30" placeholder="add subsection here"></br>                   <ul>                         <li class="bitcard" ng-repeat="mainelements in audit.subsections[$index].mainelements">                           <span ng-hide="editing">{{mainelements}}</span></br>                             <input ng-show="editing" type="text" ng-model="mainelements"  size="30" placeholder="add mainelement here"></br>                         </li>                   </ul>               </li>           </ul>

but issue ng-model="mainelements" @ 5th last line not unique. there way have second index $index02 or other alternative ways this?

so have array of subsections , within array of mainelements.

as such need access each item valid index. hence console.log(editaudit.subsections.mainelements); logs out undefined. change console.log(editaudit.subsections[index].mainelements);

and in view can access array items index within ng-repeat. use audit.subsections[$index].subsection instead of subsection.subsection , mainelements[$index] instead of mainelement bind model. not sure mean "get ng-model dynamic" hope gets going.


Comments

Post a Comment

Popular posts from this blog

jquery - ReferenceError: CKEDITOR is not defined -

-
may repeated question, solutions provided on net including stackoverflow q-a not resolved issue. ckeditor (4.5.3) integrated in mvc application. ckeditor using on textarea in partial view. same partial view used in create , edit post form. both form having same .chtml page. partial view : <textarea id="description" name="description" class="form-control" >@html.raw(model.description)</textarea> having script: <script type="text/javascript"> ckeditor.replace('description', { filebrowserimageuploadurl: '@url.action("uploadeditorimage", "administrator")', htmlencodeoutput: true }); </script> in .chtml page added : <script src="~/ckeditor/ckeditor.js"></script> generating proper js examined in response. config.js : ckeditor.editorconfig = function( config ) { config.image_previewtext = ckeditor.tools.repeat(' ...
Read more

apache - Error with PHP mail(): Multiple or malformed newlines found in additional_header -

-
suddenly have started receiving above error without changes having been made script. host 1and1 (i know...) the script still works fine on different server, , suspicion there must have been server config change has lead this, although hosts plead ignorance. there's no information on above error @ in google can find - have ideas? server running apache if helps. had similar problem. came out of blue. no php code changed. what changed: php upgraded 5.5.25-1 5.5.26. a security risk in php mail() function has been fixed , newlines in additional_headers allowed no more. because newlines mean: starts email message (and surely don't want inject newlines through headers followed evil message). what have worked fine, e.g. having newlines after headers or passing whole message additional_headers , function no more. solution : sanitize headers. no multiple newlines in additional_headers argument. these count "multiple or malformed newlines":...
Read more

javascript - Chart.js (Radar Chart) different scaleLineColor for each scaleLine -

-
Image
i try , create radar chart using chart.js has various colours each scaleline, or coloured between scalelines. wondering if possible? from: to: i have working graph, though there doesn't seem method change individual scale lines. kind regards leigh you can extend radar chart type this, so chart.types.radar.extend({ name: "radaralt", initialize: function (data) { chart.types.radar.prototype.initialize.apply(this, arguments); var originalscaledraw = this.scale.draw; var ctx = this.chart.ctx; this.scale.draw = function () { var linewidth = this.linewidth; // bypasses line drawing in originalscaledraw this.linewidth = linewidth; originalscaledraw.apply(this, arguments); ctx.linewidth = this.linewidth; var scale = this; // draw chart.helpers.each(scale.ylabels, function (label, index) { // color of ...
Read more