无法绑定到"ngOutletContext"，因为它不是"ng-template"的已知属性 [英] Can't bind to 'ngOutletContext' since it isn't a known property of 'ng-template'

问题描述

以下在Angular 4中效果很好

Below worked fine in Angular 4

<ng-container *ngFor="let user of list_users">
  <div *ngIf="currentUser.username !== user.username">
    <div class="card">
      bla bla
    </div>
  </div>
</ng-container>

Angular 5抱怨这个错误:

Angular 5 is whining about this error:

Can't bind to 'ngOutletContext' since it isn't a known property of 'ng-template'.
1. If 'ngOutletContext' is an Angular directive, then add 'CommonModule' to the '@NgModule.imports' of this component.
2. To allow any property add 'NO_ERRORS_SCHEMA' to the '@NgModule.schemas' of this component. ("
        <!-- CUSTOM TEMPLATE -->
        <ng-template
            [ERROR ->][ngOutletContext]="{ item: model, index: index }"
            [ngTemplateOutlet]="template">
        "): ng:///TagInputModule/TagComponent.html@12:12
Property binding ngOutletContext not used by any directive on an embedded template. Make sure that the property name is spelled correctly and all directives are listed in the "@NgModule.declarations". ("div *ngSwitchCase="true" [attr.contenteditable]="editing">
        <!-- CUSTOM TEMPLATE -->
        [ERROR ->]<ng-template
            [ngOutletContext]="{ item: model, index: index }"
            [ngTemplateOut"): ng:///TagInputModule/TagComponent.html@11:8
    at syntaxError (compiler.js:466)
    at TemplateParser.parse (compiler.js:24314)
    at JitCompiler._parseTemplate (compiler.js:33701)
    at JitCompiler._compileTemplate (compiler.js:33676)
    at eval (compiler.js:33578)
    at Set.forEach (<anonymous>)
    at JitCompiler._compileComponents (compiler.js:33578)
    at eval (compiler.js:33448)
    at Object.then (compiler.js:455)
    at JitCompiler._compileModuleAndComponents (compiler.js:33447)

浏览升级步骤: https://angular-update-guide.firebaseapp.com/，我似乎与ng-template没有任何关联.

Looking through the upgrade steps: https://angular-update-guide.firebaseapp.com/, I don't seem to have anything related to the ng-template thing.

另外，那是我使用<ng-template></ng-template>

我该如何处理?

推荐答案

从v4开始不推荐使用

ngOutletContext.在角度5中使用ngTemplateOutletContext代替ngOutletContext

ngOutletContext has been removed as it was deprecated since v4. Use ngTemplateOutletContext instead of ngOutletContext in angular 5

检查此内容: https://github.com/angular/angular/blob/master/CHANGELOG.md#500-beta5-2017-08-29

并根据需要进行讨论:无法使ngTemplateOutlet正常工作

and take this discussion if you want: Can't get ngTemplateOutlet to work

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