how to pick files 1 by 1 in html frames

Question

Hi guys thanks in advance..... i have one html form .this form has been splitted vertically as 2 parts by using html frames. one frame for pdf files display another frame for excel files display my task is  pdf folder having 100 pdf files.andfile names as 1.pdf2.pdf3.pdf.....etc. excel folder having 100 excel files.file names as 1.xls2.xls3.xls.....etc. In adition to as said earlierhtml page also having one submit button under the page. whenever we open html page .it will shows one side 1.pdf file and other side 1.xls file. then this form should be replaced with 2.pdf and 2.xls when we click on submit button. Thanks Ravi Gaddam

Nitesh Luharuka · Answer

IN that case you need to change the source of the iframes on button click using javascript. For this you can do something like below - In HTML Page - 1. define a hidden variable and load it with value 1 On button click - 1. Get the value of hidden variable 2. Increment it by 1 3. Change the src property of iframe 4. Store the new value in hidden variable

Ravi Gaddam · Answer

Thanks a lot Nitesh Luharuka Regards Ravi Gaddam

Nitesh Luharuka · Answer

Hi Ravi Attached is your solution :)

Ravi Gaddam · Answer

Hi Nitesh Luharuka  I am unable to add that logic to page. if you don`t mine can you add that logic to attached html form. thanks in advance.. Regards Ravi Gaddam

Ravi Gaddam · Answer

Hi Nitesh Luharuka  entire process of this task should be completed by using html  javascript or ajax..because this system will be used in above 500 systems.if you use either java or .net related softwares. then we will have to install those softwares in above 500 systems.to avoid installing of all softwares this system(webpage) should be developed in html  javascript or ajax. Thanks Ravi Gaddam

Nitesh Luharuka · Answer

Basically you need to change the source of the iframes on button click. For this you can do something like below - In ASPX - 1. Mark the iframe as runat=server 2. Add a hidden variable that stores the current file number In ASPX.vb/ASPx.cs 1. Get the value of hidden variable 2. Increment it by 1 and set the source of both iframes to the new files.