What is the best way to retrieve the Angular model as a solitary entity?

Currently, I am in the process of developing an application with Angular. The layout I am working on is structured like the JSON shown below.

{
  "type" : "text",
  "subtype" : "string",
  "name" : "Test"
  "value": "Sample Value"
},
{
  "type" : "radio",
  "subtype" : "array",
  "name" : "radioTest"
  "value": ['test','test2','test3']
},
{
  "type" : "checkbox",
  "subtype" : "arrayOfObject",
  "name" : "checkBoxTest"
  "value": [{key : 'test',value:'value'},{key : 'test',value:'value1'},{key : 'test',value:'value3'}]
},

The JSON provided above is just a placeholder. In reality, the JSON structure can vary widely, containing different components and types. Based on the "type" and "sub type" properties, my aim is to create custom components using Directives. My specific requirements are as follows: 1. How can I dynamically map these properties? 2. I need to retrieve the model data as a single object, for example: mapData= {"checkBoxTest":"test","Test":"Sample Value"} 3. How should I manage the scope efficiently?

If anyone has insights or can offer assistance with these challenges, it would be greatly appreciated.

javascriptjsonangularjsangularjs-directive

Answer №1

Initially, it is impossible to create a function that dynamically changes the field to access in the json file as you may envision. However, you can utilize a for loop with an if statement nested inside to filter and return only the required field. For instance:


var key = [];
var myArray = [];
for (s = 0; s < data.value.length; s++) {
    key.push(data.value[s]);
}
for (c = 0; c < data.length; c++) {
    if (data.value.length == 0) {
        myArray.push({
            type: data[c].type,
            subtype: data[c].subtype,
            value: data[c].value
        });
    } else {
        type: data.type,
        subtype: data.subtype,
        value: key
    }
}

This approach might not directly address your specific issue, but it presents a viable method to tackle it.

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