json data getting from url is not parsed in handlebars.js - javascript

I want to parse JSON data that I am getting from url in handlebars.
What I tried is I got the JSON data from the url.
I defined it into data object.
I want to know how can I parse the data using handlebars.js
I am new to handlebars.js
Is there any other way in which we can get without defining each property?
Because my JSON data is huge.
for eg.
reportData = {
inquiryId= data.data[0].inquiryId;
}
HTML code:
<script id="address-template" type="text/x-handlebars-template">
{{#with data}}
<p> My id is {{{inquiryId}}}</p>
{{/with}}
</script>
<div class="content-placeholder"></div>
JS code:
var reportData= {};
$(document).ready(function () {
$.ajax({
type:'GET',
url: reportURL,
success : function (data){
var inquiryId= data.data[0].inquiryId;
var theTemplateScript = $("#address-template").html();
console.log(theTemplateScript);
// Compile the template
var theTemplate = Handlebars.compile(theTemplateScript);
// Define our data object
reportData=data;
console.log(reportData);
// Pass our data to the template
var theCompiledHtml = theTemplate(reportData);
// Add the compiled html to the page
$('.content-placeholder').html(theCompiledHtml);
}
})
});
JSON:
{
"success":true,
"errors":{
},
"authenticated":true,
"program":1,
"data":[
{
"id":1,
"date":1505756267000,
"name":"AKKAYA, JORGE",
"productName":"Credit Profile",
"inquiryId":726608
}
]
}
My output is:
My id is
Can anyone help me out?
Thanks in advance.

In your Json, data contains array and in your html you are treating it like single object. So please use the below handlebar format to iterate over it.
{{#with abc}}
{{#each this}}
<p> My id is {{{inquiryId}}}</p>
{{/each}}
{{/with}}

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</p>
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I have a JSON file, data.json:
{
"name": "John",
"height": "175cm",
"occupation": "Teacher",
}
And a JS file, test.js:
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var template = $('#test-template').html();
var compiledTemplate = Handlebars.compile(template);
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var context = data;
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It's possible using {{#each}} block helper. I also registered my own helper {{{s}}}, which simply returns it's argument JSON.stringify()'ied, so I can print those arrays. How you fetch them is another problem, I Copy & Paste them into the Javascript part of the code for simplicity. Also, here's JS fiddle:
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[
{
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"producturl": "https://www.nike.com/gb/t/air-vortex-shoe-fmq6pS"
},
{
"productimage": "https://c.static-nike.com/a/images/t_PDP_864_v1/f_auto/cmuof8adhfipkvd0f43r/air-max-95-shoe-XPTbV2mM.jpg",
"producturl": "https://www.nike.com/gb/t/air-max-95-shoe-XPTbV2mM"
}
],
[
{
"sitename": "Nike",
"sitetitle": "Nike. Just Do It.. Nike.com",
"siteurl": "https://www.nike.com/gb/en_gb/"
}
]
]};
Handlebars.registerHelper('s', function(arg) {
return JSON.stringify(arg);
})
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var template = Handlebars.compile(source);
var html = template(data);
$("#contentArea").html(html);
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/handlebars.js/4.0.11/handlebars.min.js"></script>
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<script id="myTemplate" type="text/x-handlebars-template">
<h1>Content: {{content}}</h1>
<hr>
<h2>Stringified multiple arrays:</h2>
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<hr>
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<br>
<br>
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</script>
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Here's an idea, create a Handlebars helper, that will compile handlebars.
With this sample, I believe you can build something that will suit your needs:
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<script>
var data = [{
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Handlebars.registerHelper("compile", function(content, index) {
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I never used ember, but I believe you can make it work easily ;)

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I have an empty todo list:
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I want to create a li inside that list for each json title I have in the following json data:
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So, I have the following javascript which uses handlebars for templating:
<script>
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var template = Handlebars.compile(source);
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var show = template(context);
$(".list").html(show);
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<li>
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It wont create a li in my html for each title in the json.
What am I missing?
Thanks!
When you iterate for each object of the array received in the JSON, you have to use this instead of data to access to the object.
data is the whole array and this is the current object where you want to retrieve the title property:
$.each(data, function() {
var context = this;
var show = template(context);
$(".list").append(show);
});
And also change the html method for append for don't overwrite the content.
Regards

Handlebars - data not being displayed at all

Hello everyone,
I've been playing around with the handlebars trying to make it work in my project, but I keep getting no results when I'm testing the page.
I'm using the JSON data that I have received from another page. Those data should be displayed after compiling the template. But nothing really happens, I just get no results at all.
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var template = Handlebars.compile(source);
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getting_items_data = true;
$.get('GetItemsData',function(responseJson) {
if(responseJson!=null){
$.each(responseJson, function(key,value) {
Items.push({ "id": value['item_id'], "blabla": "bla" });
});
}
});
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test.jsp
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<tbody>
{{#each this}}
<tr>
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Any ideas what may be wrong here?
It looks your template function is called before you have the data returned, so the Items array is empty when the elements are appended to the DOM. Unlike AngularJS, Handlebars is static templating so it won't update the DOM if you update the array later.
Try move that render logic into the callback of get:
$.get('GetItemsData',function(responseJson) {
if(responseJson!=null){
$.each(responseJson, function(key,value) {
Items.push({ "id": value['item_id'], "blabla": "bla" });
});
$('body').append(template(Items));
}
});
$(document).ready(function() {
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});
Will never execute inside a script of type text/x-handlebars-template.
Also there could be a problem with your variables attempting to get values from the dom before it's loaded.
Here is a dumbed down version that works: http://jsfiddle.net/whDqv/
function LoadItems()
{
var source = $("#mytemplate").html();
var template = Handlebars.compile(source);
var Items = Array();
getting_items_data = true;
Items.push({ "id": 1, "blabla": "bla" });
var template = Handlebars.compile(source);
$('body').append(template(Items));
}
$(document).ready(function() {
LoadItems();
});

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