Qidiruv
So'z:

Bo'lim:

Natija: 2 ta
4-DARS
Qanday qilib matnni rangi, shrifti va hajmini o’zgartirish mumkin ?
Biz yozadigan matnning shrifti va rangi va hajmini o’zgartirish uchun <font> tegidan foydalanamiz.Matnni rang bilan bezatish uchun color degan atribut ishlatiladi. <font> tegi ichiga color="rang_nomi" degan atribut yoziladi.Keling, bitta namuna ko’rsatsam:Marhamat qilib bloknotni oching va mana bu kodlarni yozing: <html><head><title>Bosh sahifa</title></head><body><font color="red">Salom bu qizil matn</font></body></html>Bloknotni Web sahifa ko’rinishda saqlaymiz. 1-darsda aytilgandek Bloknot oynasidagi File (Файл)=> Save as (Сохранить как) ni bosamizFaylga nom qo’y?amiz va .(nuqta) html deb nomlaymiz. Masalan faylnomi.html Keyin kerakli joyga saqlash uchun Save (Сохранить как) ni bosamiz. Saqlangan faylni ochamiz.Mana u bunday ko’rinadi (rasm)Matnni qanday ranglar bilan yozish mumkin ?. istalgan rangda yozish mumkinBuning uchun color= dan so’ng rang nomini yoki kodini kiritish kifoyaHar bir rangning o’z nomi va kodi mavjud. Biz yuqorida yozgan qizil rang nomi red deb ataladi. Uning codi esa #FF0000 deb qabul qilinganIstasangiz rangni nomi bilan yozing, istasangiz kod bilan belgilangMasalan sizga qizil rangini kod bilan belgilashni ko’rsataman:<font color="#FF0000" >Salom bu qizil matn</font>Bunda ham avvalgidek qizil rangli matn ko’rinadi.Ranglar nomi va kodiO’zbakcha nominomi kodiKo’kblue#0000FFQizilred#FF0000Yashilgreen #008000Kulranggray#808080Oqwhite#FFFFFFSariqyellow#FFFF00Yaltiroqsilver#C0C0C0Qorablack#000000Akvaaqua#00FFFFTo’q yashil #00CC00Olov rang #FF6600To’q qizil #990000Binafsha #3300FFTo’q ko’k #000099Jigarrang #660000Va boshqalarSizga maslahatim ranglarni kodi bilan yozish afzal.Sizga yana bitta namuna ko’rsatamanWeb sahifangiz sarlavhasini yashil rang bilan yozamizBloknotni oching mana bu kodi yozing, keyin bloknotni fayl_nomi.html deb saqlang<html><head><title>Bosh sahifa</title></head><body><h1><font color="#00CC00"> Mening Shaxsiy Sahifam </font></h1><font color="#990000">Xush kelibsiz sahifamga </font></body></html>Endi saqlangan faylni ochingBu menda mana bunday ko’rindi (rasm)Matn hajmi kattaligiYozuvnu hajmini belgilash uchun <font> tegiga size degan buyruqni (ya’ni atributni) qo’shamizVa = belgisidan keyin kerakli sonni yozamizSizga mana tayyor namuna:<font size="1"> Matn kattaligi mana bunday </font><font size="2"> Matn kattaligi mana bunday </font><font size="3"> Matn kattaligi mana bunday </font><font size="4"> Matn kattaligi mana bunday </font><font size="5"> Matn kattaligi mana bunday </font><font size="6"> Matn kattaligi mana bunday </font><font size="7"> Matn kattaligi mana bunday </font>Matn shrifti qanday o’zgartiriladi ?Agarda siz shriftni tanlamasangiz web saytingizdagi yozuvlaringiz Times New roman shriftida yoziladi. Bu shriftni o’zgartirish uchun <font> tegi ichiga face degan atributni qo’shamiz va shrift nomini yozamizMasalan:<font face="arial"> Bu matn arial shriftida yozildi </font>Agar Verdana shriftida yozsak mana bunday<font face="Verdana"> Bu matn verdana shriftida yozildi </font>Mana bu matn esa Comic sans shriftida yozildi…<font face="Comic Sans MS"> Bu matn Comic sans shriftida yozildi </font>Biror matn yozib uning shriftini va hajmini va rangini o’zgartirsak bo’ladi. Masalan Biror matn yozib uning shriftini arial, hajmini 5 va rangini qizil qilib belgilaymiz.Mana bu quyidagicha bo’ladi:<font face="Arial" size="5" color="#CC0000"> Bu yerga matn yozamiz </font>
Bahh Tee, axa mana bunda hato yo&#039;qmi
&lt;?php
// Sayt urlsini aniqlash
$uy=&#039;http://&#039;.$_SERVER[&#039;HTTP_HOST&#039;];

// sessiyani boshlash
session_start();
ob_start();
//---------------//----------//---------Link tekshiramiz-----------//-----------//-------------//
foreach($_GETas$links){
if(! is_string($links)||! preg_match(&#039;#^(?:[a-z0-9_\-/]+|\.+(?!/))*$#i&#039;,$links)){
header(&#039;Location: &#039;.$uy.&#039;&#039;);
exit;
}
}
unset($links);
//---------------//----------//---------FILTR------------//-----------//-------------//
function radar($matn){
$matn= trim($matn);
$matn= htmlspecialchars($matn);
$matn= mysql_escape_stri ng($matn);
return$matn;
}
//---------------//----------//---------MEHMON LARGA------------//-----------//-------------//
$kim=&#039;mehmon&#039;;
$noazo=&#039;Kechirasiz bu sahifa faqat sayt azolari uchun mo`ljallangan! Sahifa siz uchun qiziqmi? Unday bo`lsa marhamat bepul
&lt;a href=&quot;&#039;.$uy.&#039;/newreg.php&quot;&gt;&lt;b&gt;Ro`yxatdan o`ting!&lt;/b&gt;&lt;/a&gt;&#039;;
//---------------//----------//---------XATOLARNI KO`RSATADI------------//-----------//-------------//
function xato($error){
echo&#039;&lt;div class=&quot;rmenu&quot;&gt;&lt;center&gt; &lt;img src=&quot;&#039;.$uy.&#039;/resurs/system/error.png&quot; alt=&quot;&gt;&gt;&quot; /&gt;&amp;nbsp;&lt;span style=&quot;color: #CC0000&quot;&gt;&#039;.$error.&#039;&lt;/span&gt;&lt;/center&gt;&lt;/div&gt;&#039;;
}
function okey($okkey){
echo&#039;&lt;div class=&quot;rmenu&quot;&gt;&lt;center&gt; &lt;img src=&quot;&#039;.$uy.&#039;/resurs/system/ok.png&quot; alt=&quot;&gt;&gt;&quot; /&gt;&amp;nbsp;&lt;span style=&quot;color: #10CC06&quot;&gt;&#039;.$okkey.&#039;&lt;/span&gt;&lt;/center&gt;&lt;/div&gt;&#039;;
}
function check($check){
$check= htmlspecialchars( mysql_real_escap e_string($check));

$search= array(&#039;|&#039;,&#039;\&#039;&#039;,&#039;$&#039;,&#039;\\&#039;,&#039;^&#039;,&#039;%&#039;,&#039;`&#039;,&quot;\0&quot;,&quot;\x00&quot;,&quot;\x1A&quot;,&quot;??????&quot;);
$replace= array(&#039;&amp;#124;&#039;,&#039;&amp;#39;&#039;,&#039;&amp;#36;&#039;,&#039;&amp;#92;&#039;,&#039;&amp;#94;&#039;,&#039;&amp;#37;&#039;,&#039;&amp;#96;&#039;,&#039;&#039;,&#039;&#039;,&#039;&#039;,&#039;&#039;);
$msg= str_replace($search,$replace,$msg);

$msg= stripslashes( trim($msg));
return$check;
}
require_once(&#039;hujjat.php&#039;);
?&gt;
uzmasters.ru Onlayn 357 (0/357)
uzmasters.ru Forumga a'zo bo'lish
uzmasters.ru Forumdan qidirish
uzmasters.ru Bosh sahifa
Яндекс.Метрика UzMasterS.Ru