Generating a new POST header

I have encountered a challenge: I need to transfer an array to another page without using AJAX. My goal is to either redirect the user to the new page or open a popup displaying the new page, all while ensuring the array data is sent via a POST request.

Could someone advise me on how to achieve this in JavaScript? Although I am proficient in JSON encoding my array for transmission, I lack knowledge on how to incorporate the data when redirecting the user to a new page using JavaScript.

My development environment involves ExtJS4, so any solutions utilizing Ext.util would be greatly appreciated.

Thank you!

javascriptpostextjsheaderrequest

Answer №1

To achieve this task, utilize JavaScript in the following manner:

  • Create a new form element

  • Specify the action attribute with the URL of the target page

  • Set the method attribute as POST

  • Include a hidden input field within the form

  • Assign the desired value to the hidden field

  • Programmatically submit the form using JavaScript

Answer №2

To send a POST request using Ajax to the target page's URL, you can follow these steps:

Ext.Ajax.request({
    url:'/target/url/', method:'POST',
    jsonData: {
        jsonArray: yourJsonArray            
    }
    success: function() {
        console.log('posted successfully');
    }
});

If you do not require the POST request to be synchronous, you can remove the async:false option as it removes asynchronous functionality.

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