zone.js errors

[Zack]

what is the version of zone.js that works with the new version?

[Zack]

Unhandled Promise rejection: Cannot set property 'allowCellMerging' of undefined ; Zone: <root> ; Task: Promise.then ; Value: TypeError: Cannot set property 'allowCellMerging' of undefined

[Zack]

Also side question, for the ej-slider can you set the increment step to be <1 e.g. .1 or .01?

[Karthik Ravichandran]

Hi Zack, 

 

Thanks for contacting Syncfusion support. 

 

 

Query 1: for the ej-slider can you set the increment step to be <1 e.g. .1 or .01? 

 

We can achieve your requirement in ejSlider by using incrementStep API. Please refer the below code block 

 

[slider.component.html] 

 

<ej-slider width="100%" value="0.5" [incrementStep]='increment' [minValue]='minval' [maxValue]='maxval'></ej-slider> 

 

[slider.component.ts] 

 

export class SliderComponent { 

    increment: any; 

    minval: any; 

    maxval:any 

    constructor() { 

        this.increment = 0.1; 

        this.minval=0; 

        this.maxval=1; 

    } 

} 

 

Based on your requirement we have prepared the sample and it can be available in the below location 

 

sample 

 

 

  

Query2: Cannot set property 'allowCellMerging' of undefined ; ?  

 

The script error “Cannot set property 'allowCellMerging' of undefined” due to using of Syncfusion Angular 2 component version below v15.1.33 which supports the Angular 2 version 2.0. We suggest you to update Syncfusion components to version 15.1.33. Now the Syncfusion Angular 2 components seamlessly supports Angular 2 version 2.4.0. Run below command to install latest version of ej-angular2.  

 

npm install ej-angular2@15.1.33 --save  

 

Refer to the updated seed applications, to quick-start with Syncfusion JavaScript Angular 2 components and follow the below documentation link for getting started with seed application.    

    

https://help.syncfusion.com/angular-2/gettingstarted/  

 

Query3: version of zone.js that works with the new version?  

  

The latest version of Syncfusion Angular 2 components configured with the zone.js v0.7.4.  

 

Please let us know if you need further assistance on this 

 

 

Regards, 

Karthik R 

[Zack]

  "dependencies": {

    "@angular/common": "2.4.0",

    "@angular/compiler": "2.4.0",

    "@angular/core": "2.4.0",

    "@angular/forms": "2.4.0",

    "@angular/http": "2.4.0",

    "@angular/material": "^2.0.0-alpha.9-experimental-pizza",

    "@angular/platform-browser": "2.4.0",

    "@angular/platform-browser-dynamic": "2.4.0",

    "@angular/router": "3.4.0",

    "@angular/upgrade": "2.4.0",

    "core-js": "^2.4.1",

    "dragula": "^3.7.2",

    "ej-angular2": "^15.1.33",

    "font-awesome": "^4.7.0",

    "hammerjs": "^2.0.8",

    "material-icons": "^0.1.0",

    "moment": "^2.17.1",

    "ng2-dragula": "1.2.2-0",

    "primeng": "^1.0.1",

    "rxjs": "5.0.1",

    "zone.js": "^0.7.4"

  },

  "devDependencies": {

    "@types/ej.web.all": "^14.4.1",

    "@types/es6-shim": "^0.31.32",

    "@types/hammerjs": "^2.0.33",

    "@types/jquery": "2.0.34",

    "@types/jasmine": "^2.5.38",

    "@types/node": "^6.0.48",

    "angular2-router-loader": "^0.3.4",

    "angular2-template-loader": "^0.4.0",

    "css-loader": "^0.23.1",

    "ej-angular2": "^15.1.33",

    "extract-text-webpack-plugin": "^2.0.0-beta.4",

    "file-loader": "^0.8.5",

    "html-loader": "^0.4.3",

    "html-webpack-plugin": "^2.15.0",

    "linqts": "^1.6.2",

    "node-sass": "^3.11.2",

    "null-loader": "^0.1.1",

    "phantomjs-prebuilt": "^2.1.7",

    "raw-loader": "^0.5.1",

    "reflect-metadata": "^0.1.8",

    "rimraf": "^2.5.2",

    "sass-loader": "^4.0.2",

    "style-loader": "^0.13.1",

    "syncfusion-javascript": "^15.1.33",

    "ts-loader": "^1.3.3",

    "typescript": "^2.2.0",

    "typings": "^0.7.5",

    "webpack": "^2.2.0-rc.3",

    "webpack-dev-server": "^2.2.0-rc.0",

  }

}

this is my package.json with updated syncfusion and angular 2 dependencies. I've run npm outdated to ensure they're up to date and they are. I'm still getting the zone.js error unfortunately along with a zoneawareerror

[Zack]

and removed the ej-angular2 from dependencies leaving a copy only in dev dependencies following the github seed example 

[Abinaya Subbiah]

Hi Zack, 

We are unable to reproduce the reported issue from zone.js and we have modified the seed application with given npm package configuration. Refer to the below link for the sample. 

Sample 

If your still facing the issue please share the sample or modified the given sample as issue reproducible. 

Regards, 

Abinaya S