Can someone assist me in extracting only the "opa" values from this text: [{"value":"opa"},{"value":"opa2"},{"value":"opa3"}], and then setting it to an array using the regex method? The goal is to have array[0]="opa" and array[1]="opa2". Any help would be appreciated.
let data='[{"result":"success"},{"result":"failure"},{"result":"error"}]';
let parsedData=JSON.parse(data);
results = [];
parsedData.forEach(function(item) {
results.push(item.result);
});
alert(results[0]);
Given an array of objects, the objective is to filter and transform these objects into strings.
var array = [{"value":"opa"},{"value":"opa2"},{"value":"o1pa3"}];
array = array.map(function(item){
if(/opa/.test(item.value)){
return item.value;
}
else return null;
}).filter(function(item){ return item; });
console.log(array)
If you need to convert a string into a JSON object, simply use:
var array = JSON.parse(STRING);
Feel free to experiment with this demo
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