jquery - How to read JSON using javascript? -


i have json data -

{  	"details": [  	  {  		"a": {  			"name": "mike",  			"age": 22  		},  		"b": {  			"name": "john",  			"age": 25  		}  	}  	]  }

i want read a,b points array.

another way json, object.keys(),since options not in array form, can use convert array form.

var json = {  	"details": [  	  {  		"a": {  			"name": "mike",  			"age": 22  		},  		"b": {  			"name": "john",  			"age": 25  		}  	}  	]  }    var outputdiv = document.getelementbyid('output');    var options = object.keys(json.details[0]).map(function(item){    return '<option value="'+item+'">'+ item +'</option>'  })  options.unshift('<option value="" > please select </option>')  var select = document.getelementbyid('your_options');  select.innerhtml = options.join()  select.onchange = function() {    outputdiv.innerhtml = json.stringify(json.details[0][this.value]);  }
<label>you options</label>  <select id="your_options">  </select>    <div id="output"></div>


Comments

Popular posts from this blog

android - InAppBilling registering BroadcastReceiver in AndroidManifest -

python Tkinter Capturing keyboard events save as one single string -

sql server - Why does Linq-to-SQL add unnecessary COUNT()? -