I know how to parse JSON using JS but can't use that variable in JSP. Is there any workaround in JSP like built in method in JS? What i'll do next is store that JSP myData variable in the database.
String myData[] = JSON.parse(localStorage.getItem('myData'));
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I trying to convert some HTML string to JSON string and then to objects, to store any images data on some page to TXT file.
I used Curl to download the page data (and can use nlohmann/json to convert JSON strings to object)
Now I need some way to convert HTML String to JSON Objects or find a way to convert the relevant for me data (like and tags)
Thanks for help
I am currently using Thymeleaf to parse a HTML document and output it as a String which is then used to perform further operations.
I now need to pass Thymeleaf's output to a library which expects a org.w3c.dom.Document instead of a plain String, but I can't figure out how to do it without using another tool (I'd prefer not to do so).
Is there a way to make Thymeleaf output a org.w3c.dom.Document?
please help me. How import json message to html
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If it is a ajax call you need to call using the jquery, you need to call using the <object>.<attribute> like man.name.
IF you want to call using php, you need to decode json array using json_decode($jsonArray). The function is to convert json to array.
you can call using $object[attribute].
JSON decode using php: How do I extract data from JSON with PHP?
JSON decode using jquery: jQuery JSON Decode ( PHP to Javascript)
I am working in Spring MVC. These is the scenario..
I select a value from dropdown box and click a button on jsp .
An event is triggered using javascript function.
Based on input,some database queries are executed , records are retrieved and
data is set into JSON Object in controller class.
How can I populate this JSON Object into the same jsp using table .?
Can I populate the same in a new tab.?
If you suggest a solution , then it would be highly helpful for me and my friends..
Thank you...
To work with JOSN object better option is used JQuery and send request to controller using
JQuery and get the JSON object and simple print in html code.
another option is generate html code in controller and send as a response and then simple print that response as a html souce of div.
are you getting me?
I basically have the following flow:
XML -> JSON -> Spring MVC -> jsp page, which is displayed as a table with editable fields.
How do make is so that when i edit a field value it correct updates the Json Object?
I have used some nasty hacking at the moment, as i know (testing) the values/object I am going to get, so im just parsing the JSON string in javascript and sending that back.
So i can then just convert the json object (with new values) and post it back.
Cheers.
You could use the serialize method from prototypejs.
http://www.prototypejs.org/api/form/serialize
just by calling .serialize() you'll be able to get the updated object.