Manualai.lt Forumas

Citata iš: bendzaminas  2012-10-11 13:20:43 pm

Lengviausas būdas, bet ne pats geriausias (na šaukykla, ne svarbus web content'as, tai, manau, sueitų), šaukyklos info atvaizduoti atskirame faile, pvz: saukykla.php, tą failą include'inti su iframe'u, ir tą iframe'ą refreshinti kas kažkiek laiko.

Kas kažkiek laiko aš galiu ir su meta padaryt ,bet man reikai tik kai pasirodys naujas įrašas tada refreshintu viskas kaip su ajax tik ,kad padryta būtų PHP.

Sveiki, aš galvoju daryti (ir aišku jau gaminu) šaukyklą su <iframe>. O galite pasakyti kodėl taip daryti blogai?

Why not to use them?
1. Well, often the page is not indexed correctly by the search engines. Search engines will often overlook the iframe and then the design is broken. This is not good for the designer.
2. Some browsers may not show the iframe properly or at all.
3. Using the iframe could take more load time for your users. Remember, even though there is broadband, there are still people out there that only have access to the Internet via dial-up, and even if the modem handles 56K, it does not always connect even that close.
4. Using the iframe as a means to place content is not exactly a good excuse if you are allowing the window to be large in length. Rather than use the iframe, you can place your content in division layers. It is just as easy to code and makes your layout more flexible if one page is longer versus another page.