HTML <a> atrubuto ng media

Paglilinaw at Paggamit

media Ang katangian ay nagtutukoy kung anong media o aparato ang pinapakilala ng dokumentong link.

Ginagamit ang katangian na ito upang tukuyin kung anong espesyal na aparato ( tulad ng iPhone), boses o print media ang dinisenyo ang target URL.

Ang katangian na ito ay maaaring tanggapin maraming halaga.

Maaaring gamitin lamang sa Atributo ng href Ginagamit kapag mayroon ito.

Babala:Ang katangian na ito ay paliwanag lamang.

Halimbawa

Nagset na ang atrubuto ng media sa link:

<a href="att_a_media.asp?output=print" media="print and (resolution:300dpi)">
Buksan ang pahina ng media attribute na gagamitin para sa pagkakalathala
</a>

Subukan ang iyong sarili

Gramata

<a media="value>

Maaaring magkaroon ng operator

Operator Paglalarawan
and Tinutukoy ang operator na AND.
not Tinutukoy ang operator na NOT.
, Tinutukoy ang operator na OR.

Device

Halaga Paglalarawan
all Default. Magiging katanggap-tanggap sa lahat ng aparato.
aural Voice synthesizer.
braille Braille feedback device.
handheld Handheld devices (small screen, limited bandwidth).
projection Projector.
print Mga paraan ng print preview / print page.
screen Computer screen.
tty Telegraph typewriter at kaparehong media na gumagamit ng grid ng equal-width character.
tv Mga aparato ng telebisyon (mababang resolucion, limitadong kakayahang pahimpapawid).

Halaga

Halaga Paglalarawan
width

Tinutukoy ang lapad ng layunin na lebel ng monitor.

สามารถใช้คำนำหน้า "min-" และ "max-"

Halimbawa: media="screen and (min-width:500px)"

height

Tinutukoy ang taas ng layunin na lebel ng monitor.

สามารถใช้คำนำหน้า "min-" และ "max-"

Halimbawa: media="screen and (max-height:700px)"

device-width

Tinutukoy ang lapad ng layunin na monitor/papel.

สามารถใช้คำนำหน้า "min-" และ "max-"

Halimbawa: media="screen and (device-width:500px)"

device-height

Tinutukoy ang taas ng layunin na monitor/papel.

สามารถใช้คำนำหน้า "min-" และ "max-"

Halimbawa: media="screen and (device-height:500px)"

orientation

Tinutukoy ang direksyon ng layunin na monitor/papel.

Maaaring magkaroon ng halimbawa: "portrait" o "landscape"

Halimbawa: media="all and (orientation: landscape)"

aspect-ratio

Tinutukoy ang proporsyon ng lebel ng layunin na monitor/papel.

สามารถใช้คำนำหน้า "min-" และ "max-"

Halimbawa: media="screen and (aspect-ratio:16/9)"

device-aspect-ratio

Tinutukoy ang proporsyon ng device-width/device-height ng layunin na monitor/papel.

สามารถใช้คำนำหน้า "min-" และ "max-"

Halimbawa: media="screen and (aspect-ratio:16/9)"

color

Tinutukoy ang bilang ng bit na mayroon ang bawat kulay ng layunin na monitor.

สามารถใช้คำนำหน้า "min-" และ "max-"

Halimbawa: media="screen and (color:3)"

color-index

Tinutukoy ang bilang ng kulay na maaaring ipapalakas ng layunin na monitor.

สามารถใช้คำนำหน้า "min-" และ "max-"

Halimbawa: media="screen and (min-color-index:256)"

monochrome

กำหนดจำนวนบิตของแต่ละพิกซ์ในฟรีมมอนโคโคลอร์

สามารถใช้คำนำหน้า "min-" และ "max-"

ตัวอย่าง: media="screen and (monochrome:2)"

resolution

กำหนดความบางของจอหรือกระดาษเป้าหมาย (dpi หรือ dpcm)

สามารถใช้คำนำหน้า "min-" และ "max-"

ตัวอย่าง: media="print and (resolution:300dpi)"

scan

กำหนดวิธีสแกนของหน้าจอแท็ววี

ค่าที่เป็นไปได้: "progressive" และ "interlace"

ตัวอย่าง: media="tv and (scan:interlace)"

grid

กำหนดอุปกรณ์ออกที่เป็นกริดหรือบิตแมบ

ค่าที่เป็นไปได้: "1" แสดงถึงกริด, "0" คืออื่นๆ

ตัวอย่าง: media="handheld and (grid:1)"

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