how to bring a file from a url and store it in a variable in javascript(EXTjs)? -


how bring file url , store in variable?

using text fields, such follows:

new ext.form.textfield({            disabled: false,                         fieldlabel: "url",                         value:'',    id:"url1"    }));

a user inserts url in respective fields, need save file on url in temporary variable.

thanks answers

pull url hidden iframe , access there?

the url point anything, html, xml, plain text, or binary data. if more specific url contain maybe can give more specific answer.


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