توضیح در رابطه با چند قطعه کد زیر

سلام

امکان داره کسی لطف کنه در رابطه با قطعه کد ها و کاربردشان توضیحی به ما بدهند؟ سپاس گزارم

An anchor with an id inside an HTML document:

نقل قول:

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<a id="tips">Useful Tips Section</a>

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Create a link to the "Useful Tips Section" inside the same document

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<a href="#tips">Visit the Useful Tips Section</a>

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Or, create a link to the "Useful Tips Section" from another page:

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<a href="http://www.w3schools.com/html_links.htm#tips">
Visit the Useful Tips Section</a>

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هر سه کد تقریبا شبیه به هم هستند اما با اندکی تفاوت. زمانی که شما بخواهید در داخل یک صفحه بزرگ بین بخش های مختلف لینک ایجاد کنید از این دستورات استفاده می کنید. مثلا فرض کنید شما قراره یک کتاب 50 صفحه ای رو در داخل یک صفحه به کاربر نشون بدید, طبیعتا پیمایش 50 صفحه مشکله برای آسون تر کردن پیمایش کل صفحه و قسمت های اون از لینک های داخلی استفاده میشه. مثلا در قسمت ابتدای صفحه فهرست رو میذاری و در قسمت های پائین فصل های مربوطه رو حالا اگر بخواهیم فهرست در قسمت بالای صفحه رو به فصل مربوطه ش در قسمت پائین صفحه لینک کنیم از Section استفاده می کنیم. در قسمت پائین هم به فصل مربوطه آی دی خاصی می دهیم تا بتونیم در قسمت فهرست بهش دسترسی داشته باشیم : مثل کدهای شماره 1 و 2 . در کد 3 هم از همین دستورات استفاده شده فقط تفاوتش اینه که لینک به بخش خاصی از یک صفحه مجزاست. مثلا حالت زیر رو در نظر بگیر : شما چند تا کتاب دارید که مشابه بالا هر کدوم در یک صفحه ججداگانه قرار گرفته اند اگر از یک کتاب بخواهید به فصل 7 کتاب دیگه لینک بذارید مثل زیر استفاده م یکنی

<a href=" [ برای مشاهده لینک ، با نام کاربری خود وارد شوید یا ثبت نام کنید ] ">
book x, chapter 7</a>
کد زیر یه مثال ساده است :

کد:

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<h2>Content</h2>
<h3><a href="#c1">Chapter 1</a></h3>
<h3><a href="#c2">Chapter 2</a></h3>
<h3><a href="#c3">Chapter 3</a></h3>
<h3><a href="#c4">Chapter 4</a></h3>
<h3><a href="#c5">Chapter 5</a></h3><div id="c1">
<h2>chapter 1</h2>
<p>
Make the add PROMT active in Microsoft Office (for example, Microsoft Word), and then add to it the permissions to run:
In Microsoft Word, click Office (round button in the upper left corner) -> Options Word. Note: In Outlook, select Tools -> Trust Center.
Choose the Add-ins and check that the add «PROMT for Microsoft Office» is not in the "Inactive Application Add-ins'.
PROMT If the add is in a group of inactive add-ins, close Word.
Disable the translation from Microsoft Office: run the "Plugin Manager" and uncheck all the boxes next to Microsoft Office.
Download the archive caspol.zip , remove the caspol.js file and run it. After performing to appear the result of "successful." If you got a different result, then check that caspol.js run with administrator privileges.
Connect translation functions to Microsoft Office: run the "Plugin Manager" and check the boxes next Microsoft Office.
Launch Microsoft Word. On the Ribbon of Microsoft Office tab will appear " Translator PROMT »with the translation functions.
</p>
</div>
<div id="c2">
<h2>chapter 2</h2>
<p>
Make the add PROMT active in Microsoft Office (for example, Microsoft Word), and then add to it the permissions to run:
In Microsoft Word, click Office (round button in the upper left corner) -> Options Word. Note: In Outlook, select Tools -> Trust Center.
Choose the Add-ins and check that the add «PROMT for Microsoft Office» is not in the "Inactive Application Add-ins'.
PROMT If the add is in a group of inactive add-ins, close Word.
Disable the translation from Microsoft Office: run the "Plugin Manager" and uncheck all the boxes next to Microsoft Office.
Download the archive caspol.zip , remove the caspol.js file and run it. After performing to appear the result of "successful." If you got a different result, then check that caspol.js run with administrator privileges.
Connect translation functions to Microsoft Office: run the "Plugin Manager" and check the boxes next Microsoft Office.
Launch Microsoft Word. On the Ribbon of Microsoft Office tab will appear " Translator PROMT »with the translation functions.
</p>
</div>
<div id="c3">
<h2>chapter 3</h2>
<p>
Make the add PROMT active in Microsoft Office (for example, Microsoft Word), and then add to it the permissions to run:
In Microsoft Word, click Office (round button in the upper left corner) -> Options Word. Note: In Outlook, select Tools -> Trust Center.
Choose the Add-ins and check that the add «PROMT for Microsoft Office» is not in the "Inactive Application Add-ins'.
PROMT If the add is in a group of inactive add-ins, close Word.
Disable the translation from Microsoft Office: run the "Plugin Manager" and uncheck all the boxes next to Microsoft Office.
Download the archive caspol.zip , remove the caspol.js file and run it. After performing to appear the result of "successful." If you got a different result, then check that caspol.js run with administrator privileges.
Connect translation functions to Microsoft Office: run the "Plugin Manager" and check the boxes next Microsoft Office.
Launch Microsoft Word. On the Ribbon of Microsoft Office tab will appear " Translator PROMT »with the translation functions.
</p>
</div>
<div id="c4">
<h2>chapter 4</h2>
<p>
Make the add PROMT active in Microsoft Office (for example, Microsoft Word), and then add to it the permissions to run:
In Microsoft Word, click Office (round button in the upper left corner) -> Options Word. Note: In Outlook, select Tools -> Trust Center.
Choose the Add-ins and check that the add «PROMT for Microsoft Office» is not in the "Inactive Application Add-ins'.
PROMT If the add is in a group of inactive add-ins, close Word.
Disable the translation from Microsoft Office: run the "Plugin Manager" and uncheck all the boxes next to Microsoft Office.
Download the archive caspol.zip , remove the caspol.js file and run it. After performing to appear the result of "successful." If you got a different result, then check that caspol.js run with administrator privileges.
Connect translation functions to Microsoft Office: run the "Plugin Manager" and check the boxes next Microsoft Office.
Launch Microsoft Word. On the Ribbon of Microsoft Office tab will appear " Translator PROMT »with the translation functions.
</p>
</div>
<div id="c5">
<h2>chapter 5</h2>
<p>
Make the add PROMT active in Microsoft Office (for example, Microsoft Word), and then add to it the permissions to run:
In Microsoft Word, click Office (round button in the upper left corner) -> Options Word. Note: In Outlook, select Tools -> Trust Center.
Choose the Add-ins and check that the add «PROMT for Microsoft Office» is not in the "Inactive Application Add-ins'.
PROMT If the add is in a group of inactive add-ins, close Word.
Disable the translation from Microsoft Office: run the "Plugin Manager" and uncheck all the boxes next to Microsoft Office.
Download the archive caspol.zip , remove the caspol.js file and run it. After performing to appear the result of "successful." If you got a different result, then check that caspol.js run with administrator privileges.
Connect translation functions to Microsoft Office: run the "Plugin Manager" and check the boxes next Microsoft Office.
Launch Microsoft Word. On the Ribbon of Microsoft Office tab will appear " Translator PROMT »with the translation functions.
</p>
</div>

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