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params and paramDefaults support looking up the parameter value from the data object. The syntax for that is `@nested.property.name`. Currently, $resource uses $parse to do this. This is too liberal (you can use values like `@a=b` or `@a | filter` and have it work - which doesn't really make sense). It also puts up a dependency on $parse which is has restrictions to secure expressions used in templates. The value here, though a string, is specified in Javascript code and shouldn't have those restrictions.
27 lines
816 B
Text
27 lines
816 B
Text
@ngdoc error
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@name $resource:badmember
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@fullName Syntax error in param value using @member lookup
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@description
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Occurs when there is a syntax error when attempting to extract a param
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value from the data object.
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Here's an example of valid syntax for `params` or `paramsDefault`:
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````javascript
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{
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bar: '@foo.bar'
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}
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````
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The part following the `@`, `foo.bar` in this case, should be a simple
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dotted member lookup using only ASCII identifiers. This error occurs
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when there is an error in that expression. The following are all syntax
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errors
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| Value | Error |
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|---------|----------------|
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| `@` | Empty expression following `@`. |
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| `@1.a` | `1` is an invalid javascript identifier. |
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| `@.a` | Leading `.` is invalid. |
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| `@a[1]` | Only dotted lookups are supported (no index operator) |
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