Hi Tommy,
I know the fundamental of java, but quite new to struts.
i know my action is getting the data from the database and populating the
jsp tabular form through a bean and same at reverse.
but my query is...
how to add a row/ delete a row /save complete form to/from my database
through a javascript function
i tried it but just got stuck.
if you need i can provide you my code. Please help me with some code
suggestion. :confused:
-Thanks & Regards,
Kaushal K. Sharma
Tommy Pham wrote:
>
> ---- Original Message ----
>> From: kaushal.sharma <kaushalksharma.mt...@gmail.com>
>> To: user@struts.apache.org
>> Sent: Sun, October 4, 2009 12:59:57 PM
>> Subject: In struts, How to solve this with Database and jsp?
>>
>>
>> Hi All,
>>
>> i am new to struts and i have a problem to store the values to my
>> database
>> and retrieve the values to my jsp, hope you people can solve this ....
>> :confused:
>>
>> i am getting the records from database to my jsp, in a tabular format as
>> 1
>> Record in 1 ROW.
>> for ex.
>>
>> >> First ROW Record >> 1. selectbox 2. textfield 3.
>> checkbox
>> >> 4. checkbox 5. textfield 6. checkbox 7. CancelIMAGE
>> >> Second ROW Record >> 1. selectbox 2. textfield 3. checkbox
>> >> 4. checkbox 5. textfield 6. checkbox 7. Cancel IMAGE
>>
>> :working:
>
> If I'm not mistaken, the problem you're facing is not with Struts in
> particular but with understanding the fundamentals of Java.
>
>> Q 1. How can i get the values for all the fields from the database and
>> how
>> can i store all of them back to database?
>
> Basic is straight JDBC calls. More advanced is EJB, persistence (like
> Hibernate), etc. Before getting into JDBC or more advanced technology,
> strong grasp of basic SQL syntax is required.
>
>> Q 2. I am not using
> for this tabular form, and i used to Javascript
>> functions on my JSP page,
>> ONE for "DELETE ROW" and
>> SECOND for "ADD NEW ROW"
>> Both functions are working fine on jsp but not sure how these
>> functions will delete and add the row from / to database?
>>
>
> See above. Full understanding of database access layer will answer this
> question for you.
>
> Regards,
> Tommy
>
>> FYI
>>
>> function addRow(tableID)
>> {
>> var table = document.getElementById(tableID);
>> var rowCount = table.rows.length;
>> var row = table.insertRow(rowCount);
>> var colCount = table.rows[0].cells.length;
>>
>> alert(table.rows.length - 1); // deleting
>> the
>> first row
>> in counter for table index...
>>
>> for(var i=0; i
>> {
>> var newcell = row.insertCell(i);
>>
>> newcell.innerHTML = table.rows[1].cells[i].innerHTML;
>>
>>
>> }
>> }
>>
>>
>> function deleteRow(target)
>> {
>> do {
>> if ( target.nodeName.toUpperCase() == 'TR' ) {
>> target.parentNode.removeChild(target);
>> break;
>> }
>> alert(target);
>>
>> } while ( target = target.parentNode );
>>
>> }
>>
>>
>>
>> hope you people don't mind to provide me the code and helpful tips, as i
>> am
>> new to struts i feel you people will help me this way ASAP. :-)
>>
>> One more thing, please provide me some example tutorials for struts, so
>> that
>> i'll understand,
>>
>>
>> -Thanks in Advance.
>> Kaushal K. Sharma
>>
>>
>>
>>
>> --
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>> Sent from the Struts - User mailing list archive at Nabble.com.
>>
>>
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