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
SELECT *.
The EMPLOYEE
Tags: ColdFusion
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