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creating a link to images

I am trying to create a jquery code which can wrap an img tag with a link:
My code is like this:
http://prntscr.com/iuw6hc
I will paste my HTML here but basically it is a loop of many items showing within each col.
<div class="car-item gray-bg text-center first" style="height: 357px;">
<div class="car-image">
<img class="img-responsive" src="http:///wp-content/uploads/2018/03/20180214_090633-265x190.jpg" alt="" width="265" height="190">
<div class="car-overlay-banner">
<ul>
<li><i class="fa fa-link"></i></li>
I am trying like this:
var wrapped = false;
var original = $(".img-responsive");
$(".img-responsive").click(function(){
if (!wrapped) {
wrapped = true;
var gURL = $('.car-overlay-banner').find('a').attr('href');
$(".img-responsive").wrap("");
}
});
$(".img-responsive").click(function(){
if (wrapped) {
wrapped = false;
$(".img-responsive").parent().replaceWith(original);
}
});
Trying to use a href of car overlay to apply to the image too.

jQuery provides a method named "wrap()", which can be used to insert any HTML structure in set of matched elements. In simple words, if you want put wrapper around your div element then you can use wrap() method. For example, you have a div with ID "Child".
<div id="Child"></div>
And want to wrap this div with any parent then you can use "wrap()" method to insert HTML.
$('#Child').wrap('<div id="Parent"></div>');
<div id="parent">
<div id="child"></div>
</div>
Same way, we will use the wrap() method to insert hyperlink to image tag so that the image becomes clickable. See below.
$(document).ready(function() {
$("#imgLogo").wrap('');
});
In this example, I have used ID as selector but you can use class selector to find all the images with same class and then wrap them with tag. You can also assign target="_blank" in the above tag to open the link in new window.

I think you need code like this?
var wrapped = false;
var original = $(".img-responsive");
$(".img-responsive").click(function(){
if (!wrapped) {
var wrapped = true;
// find link href in .car-image(img-responsive's parent)
var gURL = $(this).parent().find('a').attr('href');
// use $(this) instead of $(".classname") to apply link only clicked image
$(this).wrap("");
}
});
$(".img-responsive").click(function(){
if (wrapped) {
var wrapped = false;
$(this).parent().replaceWith(original);
}
});

Any reason why jquery .click() wouldent target an a tag?

I am stumped as to why my query .click() is not working. I am trying to change the href tag on an a element, before it goes to the next page.
here is my jquery
$('.individualFormSections').click(function() {
var formSectionTitle = $(this).siblings('div').text(); // gets section title that was clicked
console.log(formSectionTitle);
assetConfigIdForURL = assetConfigIdForURL.replace(/\s+/g,'-');
woTypeCodeForURL = woTypeCodeForURL.replace(/\s+/g,'-');
woMaintTypeCode = woMaintTypeCode.replace(/\s+/g,'-');
formSectionTitle = formSectionTitle.replace(/\s+/g,'-');
// Change href dynamically to set url parameters
$(this).attr("href",'airSystem.html?insp_asset_config_id='+assetConfigIdForURL+'&wo_type_code='+woTypeCodeForURL+'&wo_maint_type_code='+woMaintTypeCode+'&formSection='+formSectionTitle+'&wo_id='+woIdForURL+'');
});
Here is the html
<a class="individualFormSections" href="">
<img class="bus-form-img" src="pull-up.jpg" alt="Trolltunga Norway">
</a>
<div class="desc" id="bodyDamageDesc">AirSystem</div>
I also tried doing a simple alert and its not even targeting the a tag. My javascript link is set up correctly.
A little background, the html is getting generated dynamically from a previous javascript function. When I use chrome developer tools, all the html shows just fine. Any ideas on what could be causing this?

Always use prevent default in such cases
$('.individualFormSections').click(function(e) {
e.preventDefault();
var formSectionTitle = $(this).siblings('div').text(); // gets section title that was clicked
console.log(formSectionTitle);
assetConfigIdForURL = assetConfigIdForURL.replace(/\s+/g,'-');
woTypeCodeForURL = woTypeCodeForURL.replace(/\s+/g,'-');
woMaintTypeCode = woMaintTypeCode.replace(/\s+/g,'-');
formSectionTitle = formSectionTitle.replace(/\s+/g,'-');
// Change href dynamically to set url parameters
$(this).attr("href",'airSystem.html?insp_asset_config_id='+assetConfigIdForURL+'&wo_type_code='+woTypeCodeForURL+'&wo_maint_type_code='+woMaintTypeCode+'&formSection='+formSectionTitle+'&wo_id='+woIdForURL+'');
});

Change to this.
$('.individualFormSections').click(function(e) {
e.preventDefault();
var formSectionTitle = $(this).siblings('div').text(); // gets section title that was clicked
console.log(formSectionTitle);
assetConfigIdForURL = assetConfigIdForURL.replace(/\s+/g,'-');
woTypeCodeForURL = woTypeCodeForURL.replace(/\s+/g,'-');
woMaintTypeCode = woMaintTypeCode.replace(/\s+/g,'-');
formSectionTitle = formSectionTitle.replace(/\s+/g,'-');
// Change href dynamically to set url parameters
$(this).attr("href",'airSystem.html?insp_asset_config_id='+assetConfigIdForURL+'&wo_type_code='+woTypeCodeForURL+'&wo_maint_type_code='+woMaintTypeCode+'&formSection='+formSectionTitle+'&wo_id='+woIdForURL+'');
});

How can I properly use '$(this)' to call a DOM element that triggered the event?

I wrote the following script that resets the the Iframe Source, removes a class (.play) and adds an image placeholder when .b-close is clicked. I got it to work but the problem is that I have multiple modals and I would like only like to affect the modal that's clicked. I figured that I should use the '$(this)' DOM element in order to achieve this.
<script>
(function($){
var ivid = $('.pretty-embed iframe').attr('src');
$(document).ready(function() {
$(".b-close").click(function(e){
e.preventDefault();
var vidID = $(this).parent().find('.pretty-embed').attr('data-pe-videoid');
var vidImg = "//img.youtube.com/vi/"+vidID+"/maxresdefault.jpg";
var vidImgUrl = '<img src="'+vidImg+'" width="100%" alt="YouTube Video Preview">';
$('.pretty-embed').removeClass('play').empty();
$('.pretty-embed').html(vidImgUrl);
$('.b-modal').click(); /// Just trying to close modal..... $.modal.close();
});
});
})(jQuery);
</script>
Here's is the the Modal that I will be calling. Keep in mind that there will be multiple modals, so I would only like to affect the modal that's clicked
<div id="element_to_pop_up" display: block;">
<a class="b-close">x</a>
<h3 class="pop-hd">Header</h3>
<p>Test Video</p>
<div class="pretty-embed play" data-pe-allow-fullscreen="false">
<iframe width="330" height="186" style="border:none;" src="//www.youtube.com/embed/nGSfaMxCu-U?autoplay=1&rel=1"></iframe>
</div>
</div>

The problem is in your $('.pretty-embed') selector which selects all the embed elements in all modals If I understood your problem correctly. To fix that take the id of the modal and prepend it to the selectors like below:
(function($){
var ivid = $('.pretty-embed iframe').attr('src');
$(document).ready(function() {
$(".b-close").click(function(e){
e.preventDefault();
var vidID = $(this).parent().find('.pretty-embed').attr('data-pe-videoid');
var vidImg = "//img.youtube.com/vi/"+vidID+"/maxresdefault.jpg";
var vidImgUrl = '<img src="'+vidImg+'" width="100%" alt="YouTube Video Preview">';
var parent_id = $(this).parent().attr(id);
// Prepend the parent id before the .pretty-embed selector
$('#'+parent_id+' .pretty-embed').removeClass('play').empty();
$('#'+parent_id+' .pretty-embed').html(vidImgUrl);
$('#'+parent_id+' .b-modal').click(); /// Just trying to close modal... $.modal.close();
});
});
Also you can use the same way you did it in the previous lines:
$(this).parent().find('.pretty-embed').removeClass('play').empty();

You can get the current modal with
var current_modal = $(this).parent().find('.pretty-embed');
Then remove the class play, and add your image like this:
current_modal.removeClass('play').empty();
current_modal.html(vidImgUrl);
See your complete code in this jsfiddle

javascript - how to get img tags from any element?

I want to get img tags attribute values from any element, img tags could be more than 1, and also can be randomized.
like,
<div> hellow <img src='icons/smile.png' title=':)'> how are u <img src='icons/smile2.png' title=':D'></div>
I want to grab their title attribute values and then want to store in some var currentHTML; with all existing div data.
and then insert into any element just like $('#div').html(currentHTML);
and output should be like this,
hellow :) how are u :D
How can I do this?
Thanks in advance.

Try this:
$("img").each(function()
{
$(this).replaceWith($(this).prop("title"));
});
Fiddle. Its just looping through each image and replacing it (with replaceWith()) with its own title attribute.
UPDATE:
Things got more complex. Check this snippet:
// The text result you want
var currentHTML = "";
// Instead of search for each image, we can search of elements that
// contains images and you want to get their text
$(".images").each(function()
{
// Check note #1
var cloned = $(this).clone().css("display", "none").appendTo($("body"));
// Here we select all images from the cloned element to what
// we did before: replace them with their own titles
cloned.find("img").each(function()
{
$(this).replaceWith($(this).prop("title"));
});
// Add the result to the global result text
currentHTML+= cloned.html();
});
// After all, just set the result to the desired element's html
$("#div").html(currentHTML);
Note #1: Here is what is happening in that line:
var cloned = here we create a var which will receive a cloned element;
the cloned element will the current element $(this).clone();
this element must be hidden .css("display", "none");
and then appended to the document's body .appendTo($("body"));.
Note that in your initial html, the div containing the images received the class images:
<div class="images"> hellow <img src='icons/smile.png' title=':)' /> how are u <img src='icons/smile2.png' title=':D' /></div>
So you can do that on more than one element. I hope this helps.

Here's a neat little function you can reuse.
$(function(){
function getImageReplace($el) {
var $copy = $el.clone();
$copy.find('img').each(function(){
$(this).replaceWith($(this).attr('title'));
});
return $copy.text();
}
//now you can use this on any div element you like
$('#go').click(function() {
alert(getImageReplace($('div')));
});
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div> hellow <img src='icons/smile.png' title=':)'> how are u <img src='icons/smile2.png' title=':D'></div>
<button id='go'>Convert images</button>

how to pass runtime parameters in jquery functions?

I m new to jquery. My requirement is to pass rowid(unique id of each record of a table) in a jquery function. I can get rowid only at runtime. so how can I bind click event to the tag whose id is this rowid.
Upd
Del
$(what to pass here).bind('click',function(ev) {
_operation(para1,para2); // function which is going to perfom action
ev.preventDefault();
return false;
});

get the id , and acording to id do what ever you want
$('a').on('click',function(){
var id = $(this).attr('id');
if(id == //what you want)
{
//function 1
}
else
{
//function 2
}
return false;
});

If there are any similarities between the IDs, you can use one of the attribute selectors such as:
ID contains
$('[id*="something"]')
ID begins with
$('[id^="something"]')
http://api.jquery.com/category/selectors/
A better approach would be to place all of the dynamically named anchors into a container, and then select on that:
<div id="container">
<a ...></a>
<a ...></a>
</div>
Then you would select all the child anchors:
$('#container > a').click(...);

It's hard to find a good selector from so few HTML code. Use a class on your markup if possible:
<a class="roww" href="javascript:void(0)" id="`string(rowid(Gatepass))`">Upd</a>
<a class="roww" href="javascript:void(0)" id="`string(rowid(Gatepass))`">Del</a>
then you can use $('.roww') to query your nodes.
Here's what you can do to get the id from the event handler:
function( ev ) {
//wrap the element with jQ:
var jel = $(this);
//Then access attributes with .attr() getter:
var id = jel.attr('id');
... //do whatever you want now.
... // there's a quicker alternative to get the id without jQuery, simply:
... // var id = this.id
}

if the id comes dynamically from the server, put inside the function the same id + hash for id selctor
$(what to pass here) => $("'#" + string(rowid(Gatepass)) + "'")