<DIV>Hi!<BR> I'm a college student in China.I found Zope one month ago,and i found that i have love it.<BR> So i want to ask a question.I was writing a Web message board for test.I have write the most part,<BR>but a problem trouble me.I have write a page to delete articles in the message board.In a page i use a <BR>sql method list all the caption of article,after each caption there is a checkbox using to check if user<BR>want to delete this article.the code like this:<BR> <form action="me_del_article" method="POST"><BR> <center><BR> <table width="400"><BR> <dtml-in sql_list_article><BR> <tr><BR> <td><BR> <dtml-var caption><BR> </td><BR> <td><BR> <input name="title" type="checkbox" value="<dtml-var caption>"><BR> </td><BR> </tr><BR> </dtml-in><BR> </table><BR> <input
type="submit"><input type="reset"><BR> </form><BR> </center><BR>and the sql method to delete article like this:<BR> <params>item</params><BR> delete from article where caption=<dtml-sqlvar item type=string><BR>and the DTML docment to invoke the sql method like this:<BR> <html><BR> <dtml-in title><BR> <dtml-let item=sequence-item><BR> <dtml-var item><BR> <dtml-var sql_del_article><BR> </dtml-let><BR> </dtml-in><BR> </html><BR>I found the problem is that the sql method as if doesn't know the item object i creat.When i change the code <BR>and only check one checkbox to make the title is a string,not a sequence,the sql method work correct by that <BR>its params have been changed to title.<BR>If you can give me the clearly answer i will very glad, but if you don't have
much time to test the <BR>code,please give me some places to download some example pages,and there is so few docment about Zope in <BR>China.I have learnd Zope only by <<Zope Book>>.I don't how to learn more about Zope. <BR>PS:my english is so poor that i beg you can understand my meaning easily^_^</DIV>
<DIV> thanks a lot!<BR> soso<BR> <A href="mailto:mysoso282@yahoo.com.cn">mysoso282@yahoo.com.cn</A><BR></DIV><p>__________________________________________________<br>Do You Yahoo!?<br>Tired of spam? Yahoo! Mail has the best spam protection around <br>http://mail.yahoo.com