asp.net - Nasty problem with AJAX uploaders on .net pages, sending partial forms instead of complete ones is tricky -

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got question: how far can go without form being implemented around master page in .net project?

i hate form tag stops having multiple smaller forms , cannot use "edit-in-place" feature properly, dont want send fields, few of them, , ajax solutions until hit wall of uploading file, damn uploads, damn .net, damn html, know way out of ditch?

question on side, how on god's earth posting file thru iframe regarded more secure sending file in httpxml object? aren't both http request?

thank bearing temper today

there's many places start it's hard pick point.

first off, although single form issue enforced regular .net web forms there other options such mvc. give more control emit multiple forms on page. don't nest them number of browsers can't deal nested forms well.

as far ajax, don't have make ajax call web form served page. pretty common instead make several generic handlers (.ashx files) ajax controls post to. example, might have 1 .ashx handler deals file uploads.

besides separating out functionality, generic handlers don't have go through entire page lifecycle handle amounts single action.

regarding iframe upload versus regular upload, i've never seen claim 1 more secure another. it's not. further, browsers (safari, i'm looking @ you) have interesting issues regarding iframes tend stay away them anyway.


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