I am building a dynamic form to edit data in a json object. First, if something like this exists let me know. I would rather not build it but I have searched many times for a tool and have found only tree like structures that require entering quotes. I would be happy to treat all values as strings. This edit functionality is for end users so it needs to be easy an not intimidating.
So far I have code that generates nested tables to represent a json object. For each value I display a form field. I would like to bind the form field to the associated nested json value. If I could store a reference to the json value I would build an array of references to each value in a json object tree. I have not found a way to do that with javascript.
My last resort approach will be to traverse the table after edits are made. I would rather have dynamic updates but a single submit would be better than nothing.
Any ideas?
// the json in files nests only a few levels. Here is the format of a simple case,
{
"researcherid_id":{
"id_key":"researcherid_id",
"description":"Use to retrieve bibliometric data",
"url_template" :[
{
"name": "Author Detail",
"url": "http://www.researcherid.com/rid/${key}"
}
]
}
}
$.get('file.json',make_json_form);
function make_json_form(response) {
dataset = $.secureEvalJSON(response);
// iterate through the object and generate form field for string values.
}
// Then after the form is edited I want to display the raw updated json (then I want to save it but that is for another thread)
// now I iterate through the form and construct the json object
// I would rather have the dataset object var updated on focus out after each edit.
function show_json(form_id){
var r = {};
var el = document.getElementById(form_id);
table_to_json(r,el,null);
$('body').html(formattedJSON(r));
}
