Creation next prev with ajax?

I plan to create a result page with the function of ajax next / prev to limit the results.

For example.

Showing results 6-10 of 15
PREV 1 2 3 NEXT

Business - Alex - 6
7 - Edmond - HE
8 - Alica - design
9 - shook - Art

But I can only create it with link to another page. Can some 1 give me some advice on ajax without refreshing and can be click the prev / next?

some of my code is below

< cfquery datasource = "" #ds # "name = 'test' >"

SELECT *.

The EMPLOYEE

< / cfquery >

< cfset Result_Per_Page = "5" >

< cfset Total_Records = "#test.recordcount #" >

< name = "cfparam URL.offset' default '0' = >"

< cfset limit = URL.offset + Result_Per_Page >

< cfset start_result = URL.offset + 1 >

< cfoutput >

Showing results #start_result # -.

< cfif limits GT Total_Records >

#Total_Records #.

< cfelse >

#limit #.

< / cfif >

of #Total_Records #.

< / cfoutput >

< cfset URL.offset = URL.offset + 1 >

< Total_Records GT cfif Result_Per_Page >

< br >

< Cfif URL.offset GT Result_Per_Page >

< cfset prev_link = URL.offset - Result_Per_Page-1 >

< cfoutput > < a href = "#cgi.script_name #? offset = #prev_link #" > PREV < /a > ' "

< br / >

< / cfoutput >

< / cfif >

< cfset Total_Pages = ceiling(Total_Records/Result_Per_Page) >

< cfloop index "i" = from = "1" to = "#Total_Pages #" >

< cfset j = i-1 >

< cfset offsetvalue = j * Result_Per_Page >

< cfif offset_value EQ URL.offset - 1 >

< cfoutput > #i # < / cfoutput >

< cfelse >

< cfoutput > < a href = "#cgi.script_name #? offset = #offset_value # ' > #i # < /a > < / cfoutput >" "

< / cfif >

< / cfloop >

< cfif limits Total_Records of LT >

< cfset next_link = URL.offset + Result_Per_Page-1 >

< cfoutput > < a href = "#cgi.script_name #? offset = #next_link # ' > NEXT < /a > '"

< p > < / p >

< / cfoutput >

< / cfif >

< / cfif >

< cfloop query = 'test' StartRowOptional = "' #URL.offset # ' EndRowOptional =" # limit #">"

< cfoutput #ID #-#name # #dept #-> < / cfoutput > < br >

< / cfloop >

Try this code, you will notice it must be recorded in 2 files: index.cfm and output.cfm... I don't test it... but it should work...




SELECT *.
The EMPLOYEE





PREV |

#pageid # |

Next |


Output is under review here





SELECT *.
The EMPLOYEE



#ID #-#name #-#dept #.

 

Tags: ColdFusion

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