Spring controller - send html as response -

-

I have a jsp page loaded with products and add links against it. I am trying to show the cart in a div in the same page. I want to send html as feedback. This is what I have done. This is just the string & lt; Div & gt; Output & lt; / Div & gt; returns. Someone can show me how I should do it.

controller 

  @RequestMapping (value = "/ addtocart {id}"), produces = "text / plain; charset = UTF -8 ") @ Risponsbodi public string Adtoart (@ Path variable (" ID ") Int ID, @ model attribute (" carriage ") train carts, models) {product product = Utpadsewa. ProductivityIID; If (product! = Null) {cartline line = new cartline (); Line.setProduct (product); Line.setQuantity (1); ProductService.updateProduct (product); } Return "
 Output "; }

JSP 

  & lt; Td> & Lt; An id = "demo4" href = "addtocart $ {product. Id}" & gt; Add to Cart & lt; / A & gt; & Lt; / TD & gt; Click $ ( '# Demo4') to (function () {$. Ajax ({url: '/ addtocart {id}', datatype 'Jason', content type "text / html", type: 'GET' Data: {Id: id}, success: function (response) {$ ('# output'). Html (response);}})}}; & Lt; Div id = "output" style = "display: none" & gt; & Lt; H2 & gt; Cart content (s): & lt; / H2 & gt; & Lt; / Div & gt;

I use the scene as well as the side of a different page on the AJAX call I am However, whatever you are asking for, just to produce your production = "text / plain; described = UTF-8" 

  output = "text There are many other aspects that appear to be incorrect, not related to Spring MVC, so even with the product You still have to make some corrections to get what you are expecting   
 It will be something like this, if it works Not closer to more than, then it will not be completely 
 
   
 
 Rename 
   @RequestMapping (value = "/ addtocart {productId}", output = "text / plain; charset = UTF-8") Public String Adtart (@Path Variable ("Product ID") Ent Product ID, @ Model Attribute ("Cart") Cart Cart, Model Model)

Comments

Post a Comment

Popular posts from this blog

mysql - How to enter php data into a html multiple select box -

-
I am working on a page that will create a team. I just want to create a selection box which will list all the users of all the users. After that, the user can select more than one friend (i.e. 5) and can send the request to these 5 people to join the team but I am having problems I did this: Select $ sql = "Select i. *, Join * Connect with M * m.id = i.clique_id where adder_id =: id"; $ Stmt = $ db- & gt; Query ($ sql, array ('id' = & gt; $ _SESSION ['id'])); While ($ record = $ stmt-> fetch ()) {$ surname = $ record ['surname']; } and this: & lt; Select multiple = "true" name = "category" well id = "category" name = "category" category = "" & gt; & Lt; Option value = "& lt ;? php echo $ surname ;? & gt;" & Gt; & Lt ;? Php ek $ nickname; ? & Gt; & Lt; / Options & gt; & Lt; / Select & gt; But only a friend's nickname...
Read more

java - Can't add JTree to JPanel of a JInternalFrame -

-
Image
There are two panels in my JInternalframe. I want to add TopPanel to Jtree to nominate another. But I can not add Jaitari to the top of the panel. Please help me in this piece of code: DefaultMutableTreeNode root = new DefaultMutableTreeNode ("deck"); DefaultMutableTreeNode Item Clubs = New DefaultMutableTreeNode ("Club"); AddAllCard (itemClubs); Root.add (itemClubs); DefaultMutableTreeNode item = New DefaultMutableTreeNode ("Diamonds"); AddAllCard (itemDiamonds); Root.add (itemDiamonds); DefaultMutableTreeNode Itemspads = New DefaultMutableTreeNode ("Spades"); AddAllCard (itemSpades); Root.add (itemSpades); DefaultMutableTreeNode item increases = new DefaultMutableTreeNode ("heart"); AddAllCard (itemHearts); Root.add (itemHearts); Default Trimodel Tree Model = New DefaultTreeModel (Route); Tree = new jetty (tree modal); ScrollPane = new JScrollPane (tree); // scrollPane.setViewportView (tree); . ScrollPane.getViewport () add (tr...
Read more

c++ - Cassandra datastax cpp driver - avoiding unnecessary copies -

-
I use the following method to create my insert statement for Cassandra (using datastax cpp driver) : ssStmt1 & lt; & Lt; "Insert some table (...) value (....)" string sStatement1 = ssStmt1.str (); Castestring cass1 = cass_string_init (sStatement1.c_str ()); CassStatement * pStmt1 = cass_statement_new (cass1, 0); I have also tried the following: CassString cass1 = cass_string_init ("Enter some table (id, date, c) value (? ,?,?); "); CassStatement * pStmt1 = cass_statement_new (cass1, 3); Cass_statement_bind_uuid (pStmt1, 0, uuidKey); Cass_statement_bind_int64 (PSTMT1, 1, timestamp); Cass_statement_bind_string (pStmt1, 2, sSomething); The first pattern works with mixed keys, the second is not. The key has a timestamp and a UUID. Timestamp is one of two errors in the field (based on the used bond statement). If bound in this way: cass_statement_bind_int64_by_name (pStmt1, "date", timestamp); I get the following error: Inva...
Read more