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This repository is used for customer feedback regarding Telerik UI for NativeScript. The issues system here is used by customers who want to submit their feature requests or vote for existing ones.
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RadDataForm source initialization issue #1309

Open adver89 opened 4 years ago

adver89 commented 4 years ago

Please, provide the details below:

Tell us about the problem

I'm trying to create form with RadDataForm plugin.

...
<RadDataForm [source]="album">
    <TKEntityProperty tkDataFormProperty name="owned"
        displayName="Do I Own This?" index="1"></TKEntityProperty>
    <TKEntityProperty tkDataFormProperty name="bandName"
        displayName="Band name" index="1"></TKEntityProperty>
    <TKEntityProperty tkDataFormProperty name="releaseYear"
        displayName="Release year" index="2">
        <TKPropertyEditor tkEntityPropertyEditor type="Number">
        </TKPropertyEditor>
    </TKEntityProperty>
</RadDataForm>
...

And this form works when album object is initialized in controller:

album = {owned: true, bandName: 'Crazy Band', albumName: 'Awesome Album', releaseYear: 1999};

But what I used to do in Angular was

Template:
<input [(ngModel)]='album.albumName'>

Controller:
album = {};

And it worked. In NativeScript, if object is not initialized, I have error:

RadDataForm._syncEditorsWithNativeEditors(file:///data/data/org.nativescript.preview/files/app/tns_modules/nativescript-ui-dataform/ui-dataform.js:864:46)
at RadDataForm.reload(file:///data/data/org.nativescript.preview/files/app/tns_modules/nativescript-ui-dataform/ui-dataform.js:761:14)
at RadDataForm._updateSource(file:///data/data/org.nativescript.preview/files/app/tns_modules/nativescript-ui-dataform/ui-dataform.js:597:10)
at RadDataForm.createNativeView(file:///data/data/org.nativescript.preview/files/app/tns_modules/nativescript-ui-dataform/ui-dataform.js:537:10)
at ViewBase._setupUI(file:///data/data/org.nativescript.preview/files/app/tns_modules/@nativescript/core/ui/core/view-base/view-base.js:492:25)
at (file:///data/data/org.nativescript.preview/files/app/tns_modules/@nativescript/core/ui/core/view-base/view-base.js:534:13)
at LayoutBaseCommon.eachChildView(file:///data/data/org.nativescript.preview/files/app/tns_modules/@nativescript/core/ui/layouts/layout-base-common.js:125:20)
at ViewCommon.eachChild(file:///data/data/org.nativescript.preview/files/app/tns_modules/@nativescript/core/ui/core/view/view-common.js:1010:10)
at ViewBase._setupUI(file:///data/data/org.nativescript.preview/files/app/tns_modules/@nativescript/core/ui/core/view-base/view-base.js:533:10)
at (file:///data/data/org.nativescript.preview/files/app/tns_modules/@nativescript/core/ui/core/view-base/view-base.js:534:13)
at ContentView.eachChildView(file:///data/data/org.nativescript.preview/files/app/tns_modules/@nativescript/core/ui/content-view/content-view.js:70:7)
at ViewCommon.eachChild(file:///data/data/org.nativescript.preview/files/app/tns_modules/@nativescript/core/ui/core/view/view-common.js:1010:10)
at ViewBase._setupUI(file:///data/data/org.nativescript.preview/files/app/tns_modules/@nativescript/core/ui/core/view-base/view-base.js:533:10)
at (file:///data/data/org.nativescript.preview/files/app/tns_modules/@nativescript/core/ui/core/view-base/view-base.js:534:13)
at LayoutBaseCommon.eachChildView(file:///data/data/org.nativescript.preview/files/app/tns_modules/@nativescript/core/ui/layouts/layout-base-common.js:125:20)
at ViewCommon.eachChild(file:///data/data/org.nativescript.preview/files/app/tns_modules/@nativescript/core/ui/core/view/view-common.js:1010:10)
at ViewBase._setupUI(file:///data/data/org.nativescript.preview/files/app/tns_modules/@nativescript/core/ui/core/view-base/view-base.js:533:10)
at (file:///data/data/org.nativescript.preview/files/app/tns_modules/@nativescript/core/ui/core/view-base/view-base.js:534:13)
at LayoutBaseCommon.eachChildView(file:///data/data/org.nativescript.preview/files/app/tns_modules/@nativescript/core/ui/layouts/layout-base-common.js:125:20)
at ViewCommon.eachChild(file:///data/data/org.nativescript.preview/files/app/tns_modules/@nativescript/core/ui/core/view/view-common.js:1010:10)
at ViewBase._setupUI(file:///data/data/org.nativescript.preview/files/app/tns_modules/@nativescript/core/ui/core/view-base/view-base.js:533:10)
at (file:///data/data/org.nativescript.preview/files/app/tns_modules/@nativescript/core/ui/core/view-base/view-base.js:534:13)
at ContentView.eachChildView(file:///data/data/org.nativescript.preview/files/app/tns_modules/@nativescript/core/ui/content-view/content-view.js:70:7)
at PageBase.eachChildView(file:///data/data/org.nativescript.preview/files/app/tns_modules/@nativescript/core/ui/page/page-common.js:126:36)
at ViewCommon.eachChild(file:///data/data/org.nativescript.preview/files/app/tns_modules/@nativescript/core/ui/core/view/view-common.js:1010:10)
at ViewBase._setupUI(file:///data/data/org.nativescript.preview/files/app/tns_modules/@nativescript/core/ui/core/view-base/view-base.js:533:10)
at ViewBase._addViewCore(file:///data/data/org.nativescript.preview/files/app/tns_modules/@nativescript/core/ui/core/view-base/view-base.js:432:12)
at ViewBase._addView(file:///data/data/org.nativescript.preview/files/app/tns_modules/@nativescript/core/ui/core/view-base/view-base.js:421:10)
at FragmentCallbacksImplementation.onCreateView(file:///data/data/org.nativescript.preview/files/app/tns_modules/@nativescript/core/ui/frame/frame.js:689:13)
at FragmentClass.onCreateView(file:///data/data/org.nativescript.preview/files/app/tns_modules/@nativescript/core/ui/frame/fragment.js:29:34)
at com.tns.Runtime.callJSMethodNative(Native Method)
at com.tns.Runtime.dispatchCallJSMethodNative(Runtime.java:1286)
at com.tns.Runtime.callJSMethodImpl(Runtime.java:1173)
at com.tns.Runtime.callJSMethod(Runtime.java:1160)
at com.tns.Runtime.callJSMethod(Runtime.java:1138)
at com.tns.Runtime.callJSMethod(Runtime.java:1134)
at com.tns.FragmentClass.onCreateView(FragmentClass.java:54)
at androidx.fragment.app.Fragment.performCreateView(Fragment.java:2439)
at androidx.fragment.app.FragmentManagerImpl.moveToState(FragmentManager.java:1460)
at androidx.fragment.app.FragmentManagerImpl.moveFragmentToExpectedState(FragmentManager.java:1784)
at androidx.fragment.app.FragmentManagerImpl.moveToState(FragmentManager.java:1852)
at androidx.fragment.app.BackStackRecord.executeOps(BackStackRecord.java:802)
at androidx.fragment.app.FragmentManagerImpl.executeOps(FragmentManager.java:2625)
at androidx.fragment.app.FragmentManagerImpl.executeOpsTogether(FragmentManager.java:2411)
at androidx.fragment.app.FragmentManagerImpl.removeRedundantOperationsAndExecute(FragmentManager.java:2366)
at androidx.fragment.app.FragmentManagerImpl.execPendingActions(FragmentManager.java:2273)
at androidx.fragment.app.FragmentManagerImpl$1.run(FragmentManager.java:733)
at android.os.Handler.handleCallback(Handler.java:793)
at android.os.Handler.dispatchMessage(Handler.java:98)
at android.os.Looper.loop(Looper.java:173)
at android.app.ActivityThread.main(ActivityThread.java:6698)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.Zygote$MethodAndArgsCaller.run(Zygote.java:240)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:782)

Looks like bug, but maybe I missed something.

Which platform(s) does your issue occur on?

Both

Please provide the following version numbers that your issue occurs with:

Please tell us how to recreate the issue in as much detail as possible.

  1. Add RadDataForm to html template and set empty json ( {} ) as source
  2. Set Number as editor for one of the fields

Is there code involved? If so, please share the minimal amount of code needed to recreate the problem.

https://play.nativescript.org/?template=play-ng&id=00XiAP&v=4