Why, when the parent component variable "going" in hook mounted and is passed to a subreport in the parent component-child via an attribute that is then picked up using the props, then the variable is initially undefined and when it is accessed in the template - error.
if the parent variable to collect computed using all the rules. but if you change a variable in the child she "returns" to the parent
PPSthere is such an example
where the nesting of components more than one level - a task to change the model entity in the parent, the need for such nesting - reuse of application components... the question between the lines is that the decision is not optimal... where is the truth?
have forknell another example
- got rid of the heresy in computed - translated all through the method of model building. but where is the elegance? back to the top of the issue - initially, the data is not defined - have to wait for their definition and to hide the template condition v-if="dataModel"