jsp - How to display Bean properties from ArrayList of Bean objects? -

-

i using struts 1.3. in action class accessing data db , setting values in bean class objects (one object each row). adding objects in arraylist object. in jsp need display data(bean property values). did using scriptlets, working fine. want use tags only(as recommended in standard way). 1 provide idea how use <logic:iterate> or <nested:iterate> whatever may work fine?

here jsp code: 

<% appform fm; %>    <% iterator itr; int i=0;     arraylist al=(arraylist)request.getattribute("data");     system.out.println("arraylist size is..."+al.size());     if(al!=null)     {         for(itr=al.iterator(); itr.hasnext();i++)         {            fm=(appform)itr.next();          %>          <tr  id=i  onclick="toggle(this)" bgcolor="pink">           <td align="center">            <%= fm.getregid() %>           </td>           <td align="center">            <%= fm.geteid() %>           </td>           <td align="center">            <%= fm.getfname() %>           </td>           <td align="center">            <%= fm.getlname() %>           </td>           <td align="center">            <%= fm.getdesignation() %>           </td>           <td align="center">            <%= fm.getemail() %>           </td>           <td align="center">            <%= fm.getcontact() %>           </td>           <td align="center">            <%= fm.getaddress() %>           </td>           <td align="center">            <%= fm.getqualification() %>           </td>           <td align="center">            <%= fm.getjdate() %>           </td>           <td align="center">            <%= fm.getreqdate() %>           </td>           <td align="center">            <%= fm.getipaddress() %>           </td>           <td align="center">            <input type="radio" name="<%= fm.geteid() %>" value="approved" onclick="this.parentnode.parentnode.bgcolor='darkolivegreen'"; />           </td>           <td align="center">            <input type="radio" name="<%= fm.geteid() %>" value="rejected" onclick="this.parentnode.parentnode.bgcolor='orchid'"; />           </td>      </td>          </tr>           <%         }     }    %>

try this

<c:foreach var="i" items ="${data}">   <tr>      <td>${i.eid}</td>      <td>${i.lname}</td>      ....................   </tr> </c:foreach>

Comments

Post a Comment

Popular posts from this blog

ruby - Trying to change last to "x"s to 23 -

-
i have been playing around irb , have string looks this: irb(main):072:0> puts ["[\"4354 5432 5432 xxxxx\", \"6547 6547 8543 xxxxx\", \"2344 6543 6674 xxxxx\", \"2346 6236 7543 xxxxx\", \"1273 5585 5587 xxxxx\"]"] => nil irb(main):073:0> what want gsub last 2 "x" s of each 17 digit combination, 23 . what i've tried far (i've been using rubular): a.gsub(/\d[x]/,"23") <= grabs "x" s i'm close a.gsub(/\w[x{2}]/,"23") <= grabs "x" s grabs two digits each combination. is there easier way i'm not understanding? a.gsub(/\d{4} \d{4} \d{4} xxx\kxx/, '23') \d{4} = 4 digits what \k drop matched far. can use don't replace entire number, still able validate have in desired format.
Read more

jquery - Clone last and append item to closest class -

-
this bare-bones code on page: <div class="list-container"> <div class="single-list-item"> <button>remove</button> </div> <div class="single-list-item"> <button>remove</button> </div> <div class="single-list-item"> <button>remove</button> </div> </div> <p><button class="add-list-item">add</button></p> <div class="list-container"> <div class="single-list-item"> <button>remove</button> </div> <div class="single-list-item"> <button>remove</button> </div> <div class="single-list-item"> <button>remove</button> </div> </div> <p><button class="add-list-item">add</button></p> <di
Read more

c - Unrecognised emulation mode: elf_i386 on MinGW32 -

-
i'm trying make kernel, , cannot link c output assembly. ld . i'm getting error: unrecognized emulation mode: elf_i386 i'm using windows 10 professional mingw32 , msys. code using: link.ld /* * link.ld */ output_format(elf32-i386) entry(start) sections { . = 0x100000; .text : { *(.text) } .data : { *(.data) } .bss : { *(.bss) } } kernel.c /* * kernel.c */ void kmain(void) { const char *str = "my first kernel"; char *vidptr = (char*)0xb8000; //video mem begins here. unsigned int = 0; unsigned int j = 0; /* loops clears screen * there 25 lines each of 80 columns; each element takes 2 bytes */ while(j < 80 * 25 * 2) { /* blank character */ vidptr[j] = ' '; /* attribute-byte - light grey on black screen */ vidptr[j+1] = 0x07; j = j + 2; } j = 0; /* loop writes string video memory */ while(str[j] != '\0') { /
Read more