We Keep Coding

jQuery find span that has class and hide div a few parents up

I am trying to locate this span with a certain class and then work up finding closest div with another specified class and hide it. Perhaps I'm missing something?
Can anyone see why?
$(document).ready(function() {
if ($('.ty-product-detail .product-left .stock-wrap span').hasClass('ty-qty-out-of-stock')) {
$(this).closest('.ty-product-block__option').hide();
}
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<div class="ty-product-block ty-product-detail">
<div class="ty-product-block__wrapper clearfix">
<div class="ty-product-block__img-wrapper">
<div class="ty-product-block__img cm-reload-487" id="product_images_487_update">
<div class="ty-product-img cm-preview-wrapper">
<a id="det_img_link_48756b03bbdd708a_2203" data-ca-image-id="preview[product_images_48756b03bbdd708a]" class="cm-image-previewer cm-previewer ty-previewer" data-ca-image-width="550" data-ca-image-height="330" href="http://beanbags.ambientlounge.com/images/thumbnails/550/550/detailed/2/sakura-pink-2_te4i-3d.jpg?t=1449211457"
title="">
<img class="ty-pict " id="det_img_48756b03bbdd708a_2203" src="http://beanbags.ambientlounge.com/images/thumbnails/280/280/detailed/2/sakura-pink-2_te4i-3d.jpg?t=1449387170" alt="" title="" data-cloudzoom="zoomImage: "http://beanbags.ambientlounge.com/images/thumbnails/550/550/detailed/2/sakura-pink-2_te4i-3d.jpg?t=1449211457""
style="-webkit-user-select: none;"><span class="ty-previewer__icon hidden-phone"></span>
</a>
<a id="det_img_link_48756b03bbdd708a_1806" data-ca-image-id="preview[product_images_48756b03bbdd708a]" class="cm-image-previewer hidden cm-previewer ty-previewer" data-ca-image-width="400" data-ca-image-height="271" href="http://beanbags.ambientlounge.com/images/thumbnails/400/400/detailed/1/dims-zen.jpg?t=1440742425"
title="">
<img class="ty-pict " id="det_img_48756b03bbdd708a_1806" src="http://beanbags.ambientlounge.com/images/thumbnails/280/280/detailed/1/dims-zen.jpg?t=1440919130" alt="" title="" data-cloudzoom="zoomImage: "http://beanbags.ambientlounge.com/images/thumbnails/400/400/detailed/1/dims-zen.jpg?t=1440742425""><span class="ty-previewer__icon hidden-phone"></span>
</a>
</div>
<div class="ty-product-thumbnails ty-center cm-image-gallery" id="images_preview_48756b03bbdd708a" style="width: 280px;">
<a data-ca-gallery-large-id="det_img_link_48756b03bbdd708a_2203" class="cm-thumbnails-mini active ty-product-thumbnails__item">
<img class="ty-pict " id="det_img_48756b03bbdd708a_2203_mini" src="http://beanbags.ambientlounge.com/images/thumbnails/35/35/detailed/2/sakura-pink-2_te4i-3d.jpg?t=1449387170" alt="" title="">
</a>
<a data-ca-gallery-large-id="det_img_link_48756b03bbdd708a_1806" class="cm-thumbnails-mini ty-product-thumbnails__item">
<img class="ty-pict " id="det_img_48756b03bbdd708a_1806_mini" src="http://beanbags.ambientlounge.com/images/thumbnails/35/35/detailed/1/dims-zen.jpg?t=1440919130" alt="" title="">
</a>
</div>
<!-- Inline script moved to the bottom of the page -->
<!-- Inline script moved to the bottom of the page -->
<!-- Inline script moved to the bottom of the page -->
<!-- Inline script moved to the bottom of the page -->
<!--product_images_487_update-->
</div>
</div>
<div class="ty-product-block__left">
<form action="http://beanbags.ambientlounge.com/" method="post" name="product_form_487" enctype="multipart/form-data" class="cm-disable-empty-files cm-ajax cm-ajax-full-render cm-ajax-status-middle cm-processed-form">
<input type="hidden" name="result_ids" value="cart_status*,wish_list*,checkout*,account_info*">
<input type="hidden" name="redirect_url" value="index.php?dispatch=products.view&product_id=487">
<input type="hidden" name="product_data[487][product_id]" value="487">
<h1 class="ty-product-block-title">Zen Lounger - Sakura Pink</h1>
<div class="ty-product-block__sku">
<div class="ty-control-group ty-sku-item cm-reload-487" id="sku_update_487">
<input type="hidden" name="appearance[show_sku]" value="1">
<label class="ty-control-group__label" id="sku_487">CODE:</label>
<span class="ty-control-group__item" id="product_code_487">5528</span>
<!--sku_update_487-->
</div>
</div>
<hr class="clear">
<div class="product-left">
<div class="prices-container price-wrap">
<div class="ty-product-prices">
<span class="cm-reload-487" id="old_price_update_487">
<!--old_price_update_487--></span>
<div class="ty-product-block__price-actual">
<span class="cm-reload-487 ty-price-update" id="price_update_487">
<input type="hidden" name="appearance[show_price_values]" value="1">
<input type="hidden" name="appearance[show_price]" value="1">
<span class="ty-price" id="line_discounted_price_487"><span class="ty-price-num">$</span><span id="sec_discounted_price_487" class="ty-price-num">149.00</span></span>
<!--price_update_487-->
</span>
</div>
<span class="cm-reload-487" id="line_discount_update_487">
<input type="hidden" name="appearance[show_price_values]" value="1">
<input type="hidden" name="appearance[show_list_discount]" value="1">
<!--line_discount_update_487--></span>
</div>
</div>
<div class="ty-product-block__option">
<div class="cm-reload-487" id="product_options_update_487">
<input type="hidden" name="appearance[show_product_options]" value="1">
<input type="hidden" name="appearance[details_page]" value="1">
<input type="hidden" name="additional_info[info_type]" value="D">
<input type="hidden" name="additional_info[get_icon]" value="1">
<input type="hidden" name="additional_info[get_detailed]" value="1">
<input type="hidden" name="additional_info[get_additional]" value="">
<input type="hidden" name="additional_info[get_options]" value="1">
<input type="hidden" name="additional_info[get_discounts]" value="1">
<input type="hidden" name="additional_info[get_features]" value="">
<input type="hidden" name="additional_info[get_extra]" value="">
<input type="hidden" name="additional_info[get_taxed_prices]" value="1">
<input type="hidden" name="additional_info[get_for_one_product]" value="1">
<input type="hidden" name="additional_info[detailed_params]" value="1">
<input type="hidden" name="additional_info[features_display_on]" value="C">
<div class="cm-picker-product-options ty-product-options" id="opt_487">
<div class="ty-control-group ty-product-options__item product-list-field clearfix" id="opt_487_365">
<label class="ty-control-group__label ty-product-options__item-label">Option:</label>
<ul id="option_487_365_group" class="ty-product-options__elem">
<li class="hidden">
<input type="hidden" name="product_data[487][product_options][365]" value="731" id="option_487_365">
</li>
<li>
<label id="option_description_487_365_731" class="ty-product-options__box option-items cover-only">
<input type="radio" class="radio" name="product_data[487][product_options][365]" value="731" checked="checked" onclick="fn_change_options('487', '487', '365');">Cover only
</label>
</li>
<li>
<label id="option_description_487_365_732" class="ty-product-options__box option-items with-filling">
<input type="radio" class="radio" name="product_data[487][product_options][365]" value="732" onclick="fn_change_options('487', '487', '365');">
</label>
</li>
</ul>
</div>
</div>
<!-- Inline script moved to the bottom of the page -->
<!--product_options_update_487-->
</div>
</div>
<div class="ty-product-block__advanced-option">
<div class="cm-reload-487" id="advanced_options_update_487">
<!--advanced_options_update_487-->
</div>
</div>
<div class="ty-product-block__field-group">
<div class="cm-reload-487 stock-wrap" id="product_amount_update_487">
<input type="hidden" name="appearance[show_product_amount]" value="1">
<div class="ty-control-group product-list-field">
<label class="ty-control-group__label">Availability:</label>
<span class="ty-qty-out-of-stock ty-control-group__item" id="out_of_stock_info_487">Out of stock</span>
</div>
<!--product_amount_update_487-->
</div>
<div class="cm-reload-487" id="qty_update_487">
<input type="hidden" name="appearance[show_qty]" value="">
<input type="hidden" name="appearance[capture_options_vs_qty]" value="">
<input type="hidden" name="product_data[487][amount]" value="1">
<!--qty_update_487-->
</div>
<div class="ty-product-block__button">
<div class="cm-reload-487 " id="add_to_cart_update_487">
<input type="hidden" name="appearance[show_add_to_cart]" value="1">
<input type="hidden" name="appearance[show_list_buttons]" value="1">
<input type="hidden" name="appearance[but_role]" value="big">
<input type="hidden" name="appearance[quick_view]" value="">
<div class="ty-control-group">
<label for="sw_product_notify_487" class="ty-strong">
<input id="sw_product_notify_487" type="checkbox" class="checkbox cm-switch-availability cm-switch-visibility" name="product_notify" onclick="if (!this.checked) {Tygh.$.ceAjax('request', 'http://beanbags.ambientlounge.com/index.php?dispatch=products.product_notifications&enable=' + 'N&product_id=487&email=' + $('#product_notify_email_487').get(0).value, {cache: false});}">Notify me when this product is back in stock</label>
</div>
<div class="ty-control-group ty-input-append ty-product-notify-email hidden" id="product_notify_487">
<input type="hidden" name="enable" value="Y">
<input type="hidden" name="product_id" value="487">
<label id="product_notify_email_label" for="product_notify_email_487" class="cm-required cm-email hidden">Email</label>
<input type="text" name="hint_email" id="product_notify_email_487" size="20" value="Enter e-mail address" class="ty-product-notify-email__input cm-hint" title="Enter e-mail address">
<button class="ty-btn-go cm-ajax" type="submit" name="dispatch[products.product_notifications]" title="Go"><i class="ty-btn-go__icon ty-icon-right-dir"></i>
</button>
</div>
<!--add_to_cart_update_487-->
</div>
</div>
</div>
<p class="clear filled-msg cover-only">* If you don't choose to add filling you will receive the cover only.</p>
<p class="clear filled-msg filled">* Comes pre-filled with microbeads</p>
</div>
<div class="product-right">
<div class="ty-product-block__note">
<p style="text-align: center;">
<img src="http://www.beanbags.com.au/images/ambient-lounge.jpg">
</p>
</div>
</div>
</form>
<div class="clear"></div>
<!-- Inline script moved to the bottom of the page -->
<div class="ty-tabs cm-j-tabs clearfix">
<ul class="ty-tabs__list">
<li id="description" class="ty-tabs__item cm-js active"><a class="ty-tabs__a">Description</a>
</li>
<li id="product_tab_11" class="ty-tabs__item cm-js"><a class="ty-tabs__a">Colour</a>
</li>
<li id="product_tab_10" class="ty-tabs__item cm-js"><a class="ty-tabs__a">Fabric</a>
</li>
<li id="features" class="ty-tabs__item cm-js"><a class="ty-tabs__a">Features</a>
</li>
</ul>
</div>
<div class="cm-tabs-content ty-tabs__content clearfix" id="tabs_content">
<div id="content_description" class="ty-wysiwyg-content content-description" style="display: block;">
<div>
<h2>Ambient Lounge Zen Lounger - Sakura Pink</h2>
<p>
Dive onto the big pink pad and it will hug your body with all the love and warmth of a big squishy teddy bear. You will fall in love with this super-soft square cushioned bean bag becasue of the difference in fabric and tactility. Quite simply, we use
premuim open weave fabrics that make you want to hug your Zen close to your skin on a cold winter's night. The design of the Zen is just so flexible and versatile - it doesnt take up lots of space in the house but yet you can sprawl out
full body to study or sit up straight to watch the TV. The natural colour scheme means it can go just about anywhere and look good. Use it as your reliable crashmat after a long day on your feet.
</p>
<p>1 bag of 300lt is enough <u>Bean Filling</u> for the luxurious Conversion Lounger (290lt needed).</p>
</div>
</div>
<div id="content_product_tab_11" class="ty-wysiwyg-content content-product_tab_11" style="display: none;">
<div class="ty-wysiwyg-content">
<p>
Make your living room or playroom pop with this precious pink plus-size luxury lounger. Children love this friendly fresh color while adults love that it also carries a deep sense of sophistication. Our world-class designers chose this decadent pink because
of its versatility and ability to sit well in many types of interior settings.
</p>
</div>
</div>
<div id="content_product_tab_10" class="ty-wysiwyg-content content-product_tab_10" style="display: none;">
<div class="ty-wysiwyg-content">
<p>
Extremely soft and tactile on the surface and backed with TC to give it extra strength and body for hard wear and form. Super thick sofa weave to give you a lush seating experience.
</p>
<p>
40％ viscose, 60% polyester, 560g/m.
</p>
</div>
</div>
<div id="content_product_tab_9" class="ty-wysiwyg-content content-product_tab_9">
</div>
<div id="content_features" class="ty-wysiwyg-content content-features" style="display: none;">
<div class="ty-product-feature">
<span class="ty-product-feature__label">Manufacture:</span>
<div class="ty-product-feature__value">Ambient Lounge</div>
</div>
<div class="ty-product-feature">
<span class="ty-product-feature__label">Style:</span>
<div class="ty-product-feature__value">Zen Lounger</div>
</div>
<div class="ty-product-feature">
<span class="ty-product-feature__label">Type:</span>
<div class="ty-product-feature__value">Interiors</div>
</div>
</div>
<div id="content_discussion" class="ty-wysiwyg-content content-discussion">
</div>
</div>
</div>
</div>
</div>

If you have more than one span elements for this, then you can use each loop through it like below:
$('.ty-product-detail .product-left .stock-wrap span').each(function() {
if ($(this).hasClass('ty-qty-out-of-stock')) {
$(this).closest('.ty-product-block__option').hide();
}
});

Managed to work out the solution with the help of "Parixit" Answer it got me in the right direction, i cleaned up the HTML so others can see the Answer better.
$(document).ready(function() {
$('.ty-product-detail .product-left .stock-wrap span').each(function() {
if ($(this).hasClass('ty-qty-out-of-stock')) {
$('.ty-product-detail').find('.ty-product-options').hide();
}
});
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<div class="ty-product-block ty-product-detail">
<div class="product-left">
<div class="cm-picker-product-options ty-product-options" id="opt_487">
<div class="ty-control-group ty-product-options__item product-list-field clearfix" id="opt_487_365">
<label class="ty-control-group__label ty-product-options__item-label">Option:</label>
<ul id="option_487_365_group" class="ty-product-options__elem">
<li>
<label id="option_description_487_365_731" class="ty-product-options__box option-items cover-only">
<input type="radio" class="radio" name="product_data[487][product_options][365]" value="731" checked="checked" onclick="fn_change_options('487', '487', '365');">Cover only
</label>
</li>
</ul>
</div>
</div>
<div class="ty-product-block__field-group">
<div class="cm-reload-487 stock-wrap" id="product_amount_update_487">
<input type="hidden" name="appearance[show_product_amount]" value="1">
<div class="ty-control-group product-list-field">
<label class="ty-control-group__label">Availability:</label>
<span class="ty-qty-out-of-stock ty-control-group__item" id="out_of_stock_info_487">Out of stock</span>
</div>
<!--product_amount_update_487-->
</div>
</div>
</div>
</div>

How to submit text input inside <div> class element (wysiwyg editor)

am using summernote (wysiwyg) text editor. In previous editors value could be submitted using <textarea>. The current editor only use <div> element and if I replace the <div> class with <textarea> the editor stop to work.
The summernote code is
And my textarea is <textarea name='candidate_description'></textarea>
My form is submitted by JavaScript function
<form class="form-inline" role="form" action="#" method="post" accept- charset="utf-8" id="electroal" enctype="multipart/form-data">
<script>
function submitForm(action){
document.getElementById('electroal').action = action;
document.getElementById('electroal').submit();
}
</script>
<i class="fa fa-refresh"></i> <b>Refresh</b>
<button type="submit" onclick="submitForm('<?php echo $link[0]; ?>')"></i>Save</button>
<button type="submit" onclick="submitForm('<?php echo $link[1]; ?>')"></i>Cancel</button>
<div class="form-group input-xxx-x-wider">
<h6><strong>Description (500 max) <i class="glyphicon glyphicon-star red" ></i></strong></h6>
<div class="widget-main no-padding">
<div id="summernote"></div>
</div>
<textarea name="candidate_description"></textarea>
</div>
<div class="form-group input-x-wider">
<h6><strong>Status <i class="glyphicon glyphicon-star red" ></i></strong>| <i>Enable to use or Disable to use later </i></h6>
<label>
<input name="candidate_status" value="9" type="radio" checked="checked" class="colored-success">
<span class="text"> Enabled</span>
</label>
<label>
<input name="candidate_status" value="10" type="radio" class="colored-danger">
<span class="text"> Disabled</span>
</label>
</div>
</form>
I have zero knowledge in Jquery but I can try to catch up please help me.
->My main goal is to submit the the form with the text edited inside the <div id="summernote">some edited text here</div> element
I used function submitForm(action) to submit form because the links placed on onclick="submitForm('<?php echo $link[0]; ?>')" are dynamic and changes according to who login.
On web browser it looks like
<form class="form-inline" role="form" action="#" method="post" accept-charset="utf-8" id="electroal" enctype="multipart/form-data">
<script>
function submitForm(action){
document.getElementById('electroal').action = action;
document.getElementById('electroal').submit();
}
</script>
<button type="submit" onclick="submitForm('http://localhost/ANU_ELECTRAL1/candidate/save')">Save</button>
<button type="submit" onclick="submitForm('http://localhost/ANU_ELECTRAL1/candidate')">Cancel</button>
<div class="form-group input-xxx-x-wider">
<h6><strong>Description (500 max) <i class="glyphicon glyphicon-star red" ></i></strong></h6>
<div class="widget-main no-padding">
<div id="summernote"></div>
</div>
<textarea name="candidate_description"></textarea>
</div>
<div class="form-group input-x-wider">
<h6><strong>Status <i class="glyphicon glyphicon-star red" ></i></strong>| <i>Enable to use or Disable to use later </i></h6>
<label>
<input name="candidate_status" value="9" type="radio" checked="checked" class="colored-success">
<span class="text"> Enabled</span>
</label>
<label>
<input name="candidate_status" value="10" type="radio" class="colored-danger">
<span class="text"> Disabled</span>
</label>
</div>
</form>

Order forms field calculation

I am building a order form for buying Bitcoins via JotForm.Maybe someone could give me a head start here. My order form has a a few fields I have a field with current Bitcoin price which is retrieved with PHP via JSON. What I would like to do is when a user enters a amount of bitcoins he would like to order the field of TOTAL SUM would refresh automatically based on amount he entered like "2xcurent price". Any help is like really appreciated!
This is how it looks visually:
http://oi60.tinypic.com/2k4fgw.jpg
Part of my form code is here:
<h2 id="header_13" class="form-header">
Order form
</h2>
</div>
</li>
<li class="form-line" id="id_15">
<div id="cid_15" class="form-input-wide">
<div id="text_15" class="form-html">
<p>
<strong>
Bitcoin price USD:<?php echo $usd; ?>
</strong>
</p>
</div>
</div>
</li>
<li class="form-line" id="id_18">
<div id="cid_18" class="form-input-wide">
<div id="text_18" class="form-html">
<p>
<strong>
Total Sum :
</strong>
</p>
</div>
</div>
</li>
<li class="form-line" id="id_3">
<label class="form-label-top" id="label_3" for="input_3"> Email: </label>
<div id="cid_3" class="form-input-wide">
<input type="email" class=" form-textbox validate[Email]" id="input_3" name="q3_elPastas" size="25" value="" maxlength="38" />
</div>
</li>
<li class="form-line" id="id_9">
<label class="form-label-top" id="label_9" for="input_9"> Bitcoin amount: </label>
<div id="cid_9" class="form-input-wide">
<input type="text" class=" form-textbox validate[Numeric]" data-type="input-textbox" id="input_9" name="q9_pasirinktosValiutos9" size="25" value="" />
</div>
</li>
<li class="form-line" id="id_10">
<label class="form-label-top" id="label_10" for="input_10"> Bitcoin address: </label>
<div id="cid_10" class="form-input-wide">
<input type="text" class=" form-textbox validate[AlphaNumeric]" data-type="input-textbox" id="input_10" name="q10_bitcoinAdresas10" size="25" value="" maxlength="37" />
</div>
</li>
<li class="form-line" id="id_14">
<label class="form-label-top" id="label_14" for="input_14"> </label>
<div id="cid_14" class="form-input-wide">
<div class="form-single-column"><span class="form-checkbox-item" style="clear:left;"><input type="checkbox" class="form-checkbox" id="input_14_0" name="q14_input14[]" value="I Agree to receive newsletter" />
<label for="input_14_0">I Agree to receive news letter </label></span><span class="clearfix"></span>
</div>
</div>
</li>
<li class="form-line" id="id_12">
<div id="cid_12" class="form-input-wide">
<div style="width:100%; text-align:Left;">
<script id="jcf_custom_field" type="text/javascript" src="http://js.jotform.com/WidgetsServer.min.js"></script>
<iframe onload="widgetFrameLoaded(12)" frameborder="0" scrolling="no" class="custom-field-frame" id="customFieldFrame_12" src="" style="border:none;width:400px; height: 45px">
</iframe>
<div>
<input id="input_12" class="form-hidden widget-required form-widget" type="hidden" name="q12_clickTo" value="">
</div>
</div>
</div>
</li>
<li class="form-line" id="id_2">
<div id="cid_2" class="form-input-wide">
<div style="text-align:center" class="form-buttons-wrapper">
<button id="input_2" type="submit" class="form-submit-button">
ORDER!
</button>
</div>
</div>
</li>
<li style="display:none">
Should be Empty:
<input type="text" name="website" value="" />
</li>
</ul>

I solved this by simply using an array of objects. So for example, I am accepting registrations. So to get the total price I go about it like this:
var registrants = [];
registrants.push({ price: 30 });
registrants.push({ price: 10 });
registrants.push({ price: 20 });
var totalPrice = 0;
for(var x = 0; x < registrants.length; x++){
totalPrice += registrants[x]["price"];
}
and you would just update the price property of the corresponding registrant when appropriate.

How to remove <li> element?

Following is my HTML code:
<form name="package_type_documents" action="" method="post" enctype="multipart/form-data">
<div class="hor-form">
<ul>
<li>
<div class="answer-block" id="doc_title">
<span>Add More Documents</span>
<ol>
<li id="ttl1" class="ptdoc">
<li class="ans_li">
<span class="num-block">1 </span><span class="num-block reqd">*</span>
<label>Document Title</label>
<input type="text" name="pt_doc_title[1]" id="pt_doc_title_1" value="Prabhakar Bhosale" />
</li>
<li class="ans_li">
<span class="num-block"> </span><span class="num-block reqd"> </span>
<label>Document File</label>
<p class="uploadBtn"><input type="file" name="document_file_name_1" id="document_file_name_1"/>
</p>
</li>
<li class="ans_li">
prabhakar_bhosale.docx
</li>
<li class="ans_li">
<input type="checkbox" name="delete_file_1" id="delete_file_1" class="custom-check" />
<label for="show">Delete document</label>
</li>
<input type="hidden" name="pt_doc_id[0]" value="19" />
<input type="hidden" name="pt_doc_old_file_iname[0]" value="prabhakar_bhosale.docx" />
</li>
</ol>
<span>Add More Documents</span>
<p class="fade">Note * (Image size should be less then 1 mb and allowed image types are jpg, jpeg, gif, png .)</p>
</div>
</li>
<li>
<p class="last">
<input id="saveForm" class="c-btn" type="submit" name="submit" value="Update"/>
<input type="button" class="c-gray-btn" name="back" value="Back" onclick="javascript:window.location.href='http://localhost/eprime/entprm/web/control/modules/package_type/view_package_type.php?page=1'" />
</p>
</li>
</ul>
</div>
</form>
Following is my jQuery code:
<script type="text/javascript">
function delete_title(field) {
$('li'+'#'+field).remove();
}
</script>
The following code is not deleting the concerned . I tried many tricks but still it's not removing. Can anyone please help me in this regard?

check demo and check how call function
function delete_title(field) {
$("#"+field).remove();
}
delete_title('ttl1');
demo

I am sure you must be having ids unique for li element. And For deleting element using id. You can use:
$('#'+field).remove();

$('li').remove();
this Will remove all the li elements
and below code will remove specific Li element from UL.
`$('#li_yourId').remove();`

If you want to delete <li> element with given id then you can write:
$('#'+field).remove();
No need to write li.

Try this one is Javascript:
var elem = document.getElementById('id');
elem.parentNode.removeChild(elem);

jQuery Get the value of two textfields inside a <p> or <div>

I need to get the values of two text fields that are inside a <p> </p> so I can submit them via ajax. I'm stuck with how to get the values efficiently. There are several <p></p> on the page like this and I only need to get the values of the <p></p> container which I click 'Approve' or 'Delete'.
My method is pretty crude. Can you suggest something more elegant and efficient?
<body>
<p class="rawData">
<span>
<input class="minWeight" type="text" placeholder="Minimum Weight">
<input class="maxWeight" type="text" placeholder="Maximum Weight">
</span>
<span class="actions">
<i class="icon-accept blue approve"></i>
<i class="icon-reject blue delete"></i>
</span>
</p>
<p class="rawData">
<span>
<input class="minWeight" type="text" placeholder="Minimum Weight">
<input class="maxWeight" type="text" placeholder="Maximum Weight">
</span>
<span class="actions">
<i class="icon-accept blue approve"></i>
<i class="icon-reject blue delete"></i>
</span>
</p>
</body>
$('.approve,.delete').live('click', function() {
var self = $(this);
console.log(self.parent().parent()//find etc);
});

I would use closest to find the first parent instance of rawData, then filter from there:
$('.approve,.delete').on('click', function() {
var $raw = $(this).closest(".rawData");
console.log($raw.find("minWeight").val());
console.log($raw.find("minWeight").val());
});