Is there a way to extract the "Value" of elements "Data1", "Data2", "Data3", "Data4" from a JSON object without resorting to regex? I've heard that using regex with JSON is not recommended.
<script>
abc = {
"model": {
...
}
}
</script>
Is there a way to extract the "Value" of elements "Data1", "Data2", "Data3", "Data4" from a JSON object without resorting to regex? I've heard that using regex with JSON is not recommended.
<script>
abc = {
"model": {
...
}
}
</script>
A method to parse JSON is available: JSON.parse(string)
However, what has been provided is not JSON but rather a JavaScript object
abc = {
"model": {
"DataSection": {
"Data1": {
"Value": "1"
},
"Data2": {
"Value": "2"
},
"Data3": {
"Value": "3"
},
"Data4": {
"Value": "4"
}
}
}
}
for (let data in abc.model.DataSection) {
console.log(abc.model.DataSection[data].Value)
}If the input were truly in JSON format, it would be converted as follows:
abc = `{
"model": {
"DataSection": {
"Data1": {
"Value": "1"
},
"Data2": {
"Value": "2"
},
"Data3": {
"Value": "3"
},
"Data4": {
"Value": "4"
}
}
}
}`
// abc represents a string containing JSON
cde = JSON.parse(abc)
// cde is now an object based on abc
for (let data in cde.model.DataSection) {
console.log(cde.model.DataSection[data].Value)
}Instead of relying on regex, try using a more straightforward approach. In this example, I populate an array with all the values.
abc = {
"model": {
"DataSection": {
"Data1": {
"Value": "1"
},
"Data2": {
"Value": "2"
},
"Data3": {
"Value": "3"
},
"Data4": {
"Value": "4"
}
}
}
}
var array = []
$.each(abc.model.DataSection, function(index, value) {
array.push(value.Value)
});
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