ExtJS/JavaScript - how to post list of grid records to download url? -

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i need pass record or list of records post param download action... possible?

a seemingly straight forward question complex answer. mdn has written better ever do:

https://developer.mozilla.org/en-us/docs/web/guide/html/forms/sending_forms_through_javascript

for extjs approach create form without rendering it:

var formpanel = ext.create('ext.form.panel', {     url: 'https://www.sencha.com/img/learn/extdesignergettingstarted_html_m4fab468.png',     standardsubmit:true,     baseparams: {         param1: 'textfield',         param2: 123     } }); formpanel.form.submit(); delete formpanel;

this creates post params this: chrome network tab

note header have respond specific headers trigger download in browser, see: https://stackoverflow.com/a/3358583/1861459


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