- Tech
- Pagination
php page </ title></p>
<p></ hEAD></p>
<p><body></p>
<p><? $ gpageSize = 50; / / The number of records displayed per page</p>
<p>$ hostname = "localhost"; // mysql server</p>
<p>$ dbuser = "root"; // username</p>
<p>$ dbpasswd = ""; // password</p>
<p>//Connect to the database</p>
<p>$ ID = mysql_connect ($ Hostname, $ DBUSER, $ dbpasswd) or Die ("Unable to connect the database server!");</p>
<p>// Select the database</p>
<p>$ db = mysql_select_db ("infoDB", $ ID) or Die ("Unable to connect the database!");</p>
<p>// Take the Customers table as an example, build a query string</p>
<p>$ query = "select * from ipinfo";</p>
<p>// Execute Query Strategy</p>
<p>$ rresult = mysql_query ($ query) or Die ("SQL: $ Query");</p>
<p>// $ PAGE Variable Timed the current displayed page</p>
<p>IF (! isset ($ page) $ Page = 1;</p>
<p>IF ($ PAGE == 0) $ Page = 1;</p>
<p>// Get the current query record number $ nnumrow</p>
<p>IF ($ NNUMROWS = mysql_num_rows ($ rresult)) <= 0)</p>
<p>{</p>
<p>Echo "<p align = center> No record";</p>
<p>EXIT;</p>
<p>}</p>
<p>// Get the maximum number of page numbers MaxPage</p>
<p>$ MAXPAGE = (int) CEIL ($ nnumrow / $ gpageSize);</p>
<p>IF ((int) $ page> $ maxpage)</p>
<p>$ Page = $ MAXPAGE;</p>
<p>?></p>
<p><table align = "width =" 80% "Border = 0> <Tr> <TD> <? echo <font size = 2> Less Page page, Total $ MAXPAGE Page </ font>";?>> </ TD> <TD> </ TD> </ TR> </ TABLE></p>
<p><table align = "center" width = "80%" border = "1" cellspacing = "0" cellpadding = "4" bordercolorlight = "# cc9966" bordercolor = "# 00f2ee" bordercolordark = "# ffffff" class = "lzh "></p>
<p><tr bgcolor = #f7f2ff "style =" font-size: 14.8px; font-weight: bold "></p>
<p><?</p>
<p>// Display form head</p>
<p>For ($ ICNT = 0; $ ICNT <mysql_num_fields ($ RRESULT); $ ICNT )</p>
<p>{</p>
<p>Echo "<TD>". MySQL_Field_name ($ RRESULT, $ ICNT). "</ td>";</p>
<p>?></p>
<p></ TR></p>
<p><?</p>
<p>/ / Depending on the offset ($ PAGE - 1) * $ GPAGSIZE, use the mysql_data_seek function to get the page to display</p>
<p>IF (Mysql_Data_seek ($ RRESULT, ($ PAGE-1) * $ GPAGESIZE))</p>
<p>{</p>
<p>$ I = 0;</p>
<p>// loop display the current recordset</p>
<p>For ($ i; $ i <$ gpageSize; $ i )</p>
<p>{</p>
<p>Echo "<tr style = /" font-size: 12px / ">";</p>
<p>// Get the current record, populate the array of arrays;</p>
<p>$ arr = mysql_fetch_row ($ RRESULT);</p>
<p>IF ($ ARR)</p>
<p>{</p>
<p>// Cycle all field values of the current record</p>
<p>For ($ noffset = 0; $ noffset <count ($ arr); $ noffset )</p>
<p>{</p>
<p>ECHO "<TD>". $ ARR [$ Noffset]. "</ td>";</p>
<p>}</p>
<p>}</p>
<p>Echo "</ TR>";</p>
<p>}</p>
<p>}</p>
<p>?></p>
<p></ TABLE></p>
<p><br></p>
<p><hr size = 1 width = 80%></p>
<p><div align = center style = "font-size: 12px"></p>
<p><?</p>
<p>// Home and previous link</p>
<p>IF ($ NNUMROWS> 1 && $ PAGE> 1)</p>
<p>{</p>
<p>$ Prevpage = $ PAGE-1;</p>
<p>echo "<a href= - Phtp_self?page=1" Home </A> ";</p>
<p>echo "<a href= -" "Previously </a>";</p>
<p>}</p>
<p>// Next page and the link link</p>
<p>IF ($ Page> = 1 && $ Page <$ maxpage)</p>
<p>{</p>
<p>$ nextPage = $ PAGE 1;</p>
<p>echo "<a href=-php_self?page= all"; Next page </a> ";</p>
<p>echo "<a href= - PhtP_Self?page= -"</p>
<p>}</p>
<p>?></p>
<p></ div></p>
<p></ body></p>
<p></ html></p></div><div class="text-center mt-3 text-grey">
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jsubmit.button('reset');
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return false;
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function resize_image() {
var jmessagelist = $('div.message');
var first_width = jmessagelist.width();
jmessagelist.each(function() {
var jdiv = $(this);
var maxwidth = jdiv.attr('isfirst') ? first_width : jdiv.width();
var jmessage_width = Math.min(jdiv.width(), maxwidth);
jdiv.find('img, embed, iframe, video').each(function() {
var jimg = $(this);
var img_width = this.org_width;
var img_height = this.org_height;
if(!img_width) {
var img_width = jimg.attr('width');
var img_height = jimg.attr('height');
this.org_width = img_width;
this.org_height = img_height;
}
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jimg.width(jmessage_width);
jimg.css('height', 'auto');
jimg.css('cursor', 'pointer');
jimg.on('click', function() {
});
} else {
jimg.width(jmessage_width);
var height = (img_height / img_width) * jimg.width();
jimg.height(height);
}
}
});
});
}
function resize_table() {
$('div.message').each(function() {
var jdiv = $(this);
jdiv.find('table').addClass('table').wrap('<div class="table-responsive"></div>');
});
}
$(function() {
resize_image();
resize_table();
$(window).on('resize', resize_image);
});
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jmessage.on('focus', function() {if(jmessage.t) { clearTimeout(jmessage.t); jmessage.t = null; } jmessage.css('height', '6rem'); });
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$('#nav li[data-active="fid-1"]').addClass('active');
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