javascript - Naming two different inputs in a dynamically created form with JQUERY -


i writing program requires text box , textarea added dynamically form. using clone function purpose. unfortunately, cannot seem figure out how make each box have unique id. here jquery: 

<script type="text/javascript">  $(document).ready(function() {  $('#addbutton').click(function() { var num = $('.clonedinput').length; var newnum = new number(num + 1);  var newelem = $('#form1').clone().attr('id', 'form' + newnum); newelem.children(':first').attr('id', 'name' + newnum).attr('name', 'name');  $('#form' + num).after(newelem);  $(newelem).append(    $(document.createelement('input')).attr({        id:    'mycheckbox'  + newnum       ,name:  'mycheckbox' + newnum       ,value: 'myvalue'       ,type:  'checkbox'    }) ); });  }) </script>

and html: 

 <form method="post" form action="save3.php">  <div name="forms" id="form1" class="clonedinput" width="800px">      <label></label><textarea rows="4" cols="50" id="text1" class="text" name="text[]"      ></textarea>  <label></label><input type="text" id="title1" class="title" name="title[]">  </div>  </form>

thank in advance

your problem seems you're renaming attribute values first child, label correctly gets id attribute value "name2":

newelem.children(':first').attr('id', 'name' + newnum).attr('name', 'name');

but can't see code takes care of textarea , input field in same manner. there several ways this, 1 being this:

$('#form' + newnum + ' textarea').attr('id','text' + newnum); $('#form' + newnum + ' input[type="text"]').attr('id','title' + newnum);

see http://jsfiddle.net/bk40jd9f/1/


Comments

Post a Comment

Popular posts from this blog

javascript - Jquery show_hide, what to add in order to make the page scroll to the bottom of the hidden field once button is clicked -

i have button on website when clicked, reveals map. button can seen when page first loads up, when clicked, section holding map slides open , goes out of screen since page loads @ top (normal). want page scroll down bottom of div select when button pushed, if map out of screen. if page scrolled down, , clicks show map button, don't want page jump bottom of map. i tried figure out myself, no luck. seasoned jquery coders able give me guidance? many thanks! map = mapdiv.gmap3("get"); infobox = new infobox({ pixeloffset: new google.maps.size(-220, -310), closeboxurl: '', enableeventpropagation: true }); mapdiv.delegate('.infobox .close','click',function () { infobox.close(); }); jquery(".slidingdiv").hide(); jquery(".show_hide").show(); jquery('.show_hide').click(function(){ lastcenter=map.getcenter(); jquery(".slidingdiv&quo
Read more

javascript - Highcharts multi-color line -

Image
i looking create highchart multi-colored line. if goes down under value, become red, , when comes on value, become green . here picture example: or maybe highcharts have other charts models differentiate high or low level color? you can achieve coloring using lineargradient coloring: color: { lineargradient: { x1: 0, x2: 0, y1: 0, y2: 1 }, stops: [ [0, 'red'], [0.25, 'yellow'], [0.50, 'green'], [0.75, 'yellow'], [1, 'red'] ] } here 0 in stops relates minimum value of series , 1 maximum value, , in between percentages between values. if find percentages according values prior creating chart use correct stops values make relate specific values in data (at least approximately). see this jsfiddle example .
Read more

javascript - Enter key does not work in search box -

tried search guys sorry. input in search box doesnt work (or search) when hit enter when user clicks search button. doing wrong? here code. thanks. <script type="text/javascript"> $(document).ready(function() { $("#submit").click(function() { var url = "http://asla.org/awardssearch.html"; url += "?s=" + $('#googlecse').val(); window.location = url; }); $('#googlecse').keydown(function(event) { if (event.keycode == '13') { $("#submit").click(); } else { //do nothing :) } }); }); </script> <form class="navbar-form navbar-right" role="search"> <div class="search"> <input id="googlecse" type="text" onblur="if(this.value=='')this.value=this.defaultvalue;" onfocus="if(this.value==this.defaultvalue)t
Read more