javascript - How do I enable cancel button with form validation? -


i'm using frmvalidator javascript found here code.

i had create custom validation because i'm validating 2 input fields same id (i'm using array). validation working, problem though when click cancel button, validation still takes effect meaning can't close dialog box unless fill in fields.

this error message still appears when click cancel.

here's code:

<form name="updateindustry" action="addindustry.jsp" method="get">   <table align="center">                     <c:foreach var="row" items="${paramvalues.industries}">       <jsp:setproperty property="tableid" name="bean" value="${row}"/>       <c:set var="ctr" value="${ctr + 1}"/>       <input type="hidden" name="hello" value="${row}"/>       <tr><th>industry name</th>           <td><div id='updateindustry_industryname_errorloc' style="color:red;"></div>               <input type="text" name="industryname" size=40 value="${bean.thisindustry.industryname}"/></td></tr>     </c:foreach>     <input type="hidden" name="finalcount" value="${ctr}"/>     <tr><td style="text-align:center" colspan="3">         <input type=submit name="submit" value="update industry" onclick="btnupdate_click()"/>         <input type=submit name="submit" value="cancel" onclick="btncancel_click()"/></td></tr>   </table>   </form>

and script:

<script language="javascript">     var frmvalidator  = new validator("updateindustry");     frmvalidator.enableonpageerrordisplay();     frmvalidator.enablemsgstogether();     function btnupdate_click(){         frmvalidator.setaddnlvalidationfunction(finalvalidator); }                       function btncancel_click(){         frmvalidator.clearallvalidations();         window.close(); }    </script>

and here's finalvalidator function, validation happens. 

function finalvalidator() {    var myform = document.forms["updateindustry"];    if (myform.industryname.length > 0) {       for(var i=0; <= myform.industryname.length; i++)         {           if(myform.industryname[i].value.length == 0)             {               sfm_show_error_msg('please enter industry name.', myform.industryname[i]);               return false;             }         }    }    return true; }

how can cancel button work? in advance help! :)

$(document).ready(function () {     $("#yourbuttonid").click(function () {         error = false;         $(".span1").remove();         if ($("#yourtextboxid").val() == "") {             $("#yourtextboxid").after("<span class='span1'>write error</span>");             error = true;         }     }); });

try this.


Comments

Post a Comment

Popular posts from this blog

apache - Remove .php and add trailing slash in url using htaccess not loading css -

i have add following code htaccess file removing .php extension , add trailing slash urls. worked fine reduced page loading speed , css code not loading @ all. pages ugly. please help rewriteengine on rewritebase / ## hide .php extension snippet # externally redirect /dir/foo.php /dir/foo rewritecond %{the_request} ^[a-z]{3,}\s([^.]+)\.php [nc] rewriterule ^ %1/ [r,l] # add trailing slash rewritecond %{request_filename} !-f rewritecond %{request_uri} !/$ rewriterule . %{request_uri}/ [l,r=301] # internally forward /dir/foo /dir/foo.php rewritecond %{request_filename} !-d rewritecond %{request_filename}.php -f rewriterule ^(.*?)/?$ $1.php [l] we can rewrite urls using .htaccess files. before writing in .htaccess files need verify kind of server using. can check server adding a <?php phpinfo(); ?> in php page. ensure mod_rewrite module enabled in apache server. can identified checking phpinfo included page. common methods used url rewriting follows ...
Read more

javascript - jQuery show full size image on click -

pretty self explanatory not workking . i want display full image when user click on image... yes know there tons of plugins but i want keep simple. any idea ? css : .full { display: none; width: 500px; height: 500px; margin-left: 100px; margin-top: -300px; position: fixed; background-color: #f00; z-index: 6; } .thumbnail { width: 50px; height: 50px; } html: <img class="thumbnail" src="http://4.bp.blogspot.com/-uhbdp2esxng/txneptvi92i/aaaaaaaaaky/upfqis7zto0/s1600/rihanna-wallpaper.jpg"> jquery: $(document).ready(function() { $('.thumbnail').on('click', function() { var img = $('<img />',{src:this.src,'class':'full'}); $('.full').html(img).show(); console.log('done!'); }); }); try looking how jquery works. $(document).ready(function() { $('.thumbnail').on('click', function(...
Read more