Create dynamic HTML content in Angular using the ng-repeat directive

Can anyone help me figure out how to generate dynamic html content using ng-repeat with multiple ng-model instances stored in an array?

I keep encountering a syntax error for {{ within ng-model.

Is there a way to work around this issue?

<div class="col-xs-12 col-md-12 col-sm-12 col-lg-12" ng-repeat="(key, antecedente) in antecedentes" >    
    <div class="form-group">
    <label class="col-md-3">{{antecedente.name}}</label>
        <div class="col-md-1"> If Yes&nbsp;<input ng-model="historia.antecedentes[{{key}}].seleccionado" type="radio" value="S"></div>
        <div class="col-md-1"> If No&nbsp;<input ng-model="historia.antecedentes[{{key}}].seleccionado" type="radio" value="N"></div>
        <div class="col-md-2">Observations </div>
        <div class="col-md-5"><input ng-model="historia.antecedentes[{{key}}].observacion" class="form-control"  type="text" value=""></div>
    </div>
</div>

Answer №1

There is no requirement for curly braces around key as ng-model assesses the expression/variable on its own

 ng-model="historia.antecedentes[key].seleccionado"

Answer №2

Whenever you come across a tag prefixed with ng, remember that you never have to use curly braces, except for ngSrc, where the entire purpose is to use curly braces within a src attribute. This simple rule can help you remember how to handle these tags effectively.

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