Develop Reference

Input field to the next line with CSS or JavaScript without altering the HTML

I'm working on a Survey and on the system that I work I don't have access to change the HTML directly but I can add CSS or JavaScript to the existing code.
I have the following HTML and I would like the input field to be right underneath the first name. I can only use the ID's as the classes are the same in many other fields that I don't want changing them. I'm a bit stack so if anyone has an idea I would really appreciate..Thanks!
<div id="pnlPersonalDetails2">
</div>
<table cellpadding="0" cellspacing="0" border="0" class="surveyquestions">
<tbody>
<tr>
<td colspan="2" class="pd_question">
<span id="lbl2"></span>
</td>
</tr>
<tr>
<td class="pd_label">FIRST NAME<span class="red"> *</span></td>
<td>
<input name="Name微statictext_2" type="text" id="Name微statictext_2" class="pd_textbox">
</td>
<td class="error_label">
<span id="ctl03" style="visibility:hidden;">Required Field</span>
</td>
</tr>
</tbody>
</table>

Please check if this helps you to achieve the desired style
td.pd_label ~ td {
float: left;
position: absolute;
left: 7px;
margin-top: 1em;
}
The same selector (td.pd_label ~ td) works in JavaScript also.

You can use the + selector
#pnlPersonalDetails2 + .surveyquestions td {
display:block;
}
<div id="pnlPersonalDetails2">
</div>
<table cellpadding="0" cellspacing="0" border="0" class="surveyquestions">
<tbody>
<tr>
<td colspan="2" class="pd_question">
<span id="lbl2"></span>
</td>
</tr>
<tr>
<td class="pd_label">FIRST NAME<span class="red"> *</span></td>
<td>
<input name="Name微statictext_2" type="text" id="Name微statictext_2" class="pd_textbox">
</td>
<td class="error_label">
<span id="ctl03" style="visibility:hidden;">Required Field</span>
</td>
</tr>
</tbody>
</table>
<div id="someId"></div>
<table cellpadding="0" cellspacing="0" border="0" class="surveyquestions">
<tbody>
<tr>
<td colspan="2" class="pd_question">
<span id="lbl2"></span>
</td>
</tr>
<tr>
<td class="pd_label">FIRST NAME<span class="red"> *</span></td>
<td>
<input name="Name微statictext_2" type="text" id="Name微statictext_2" class="pd_textbox">
</td>
<td class="error_label">
<span id="ctl03" style="visibility:hidden;">Required Field</span>
</td>
</tr>
</tbody>
</table>

Remove css class if element is empty with JS

I have multiple tables that hold images throughout my document. Each table has 3 rows (Caption/Image/Source). I need to style my caption to have a border using CSS, but when the caption is blank, the caption class still appears in my markup, resulting in a random border appearing.
Table with caption:
<table class="img-include">
<tr>
<td class="caption">My Caption </td>
</tr>
<tr>
<td class="image"><img src="..." /></td>
</tr>
<tr>
<td class="source">My Source</td>
</tr>
</table>
Table with no caption, with the class="caption" still in the table cell:
<table class="img-include">
<tr>
<td class="caption"></td>
</tr>
<tr>
<td class="img"><img src="..." /></td>
</tr>
<tr>
<td class="source">My Source</td>
</tr>
</table>
I want to remove the caption class for cells that are empty, but my current JS removes the class for all my elements:
//remove empty caption
if ($('.caption').is(':empty')){
$("td").removeClass( ".caption" );
}
How can I update this so it only removes the class for empty .caption cells
JS Fiddle: https://jsfiddle.net/5dq63zL4/

very easy
td.caption:empty{
border:none
}

Instead of removing the class with JS, you can use the CSS pseudo-class :empty with :not, to style only non empty captions:
table {
margin: 20px 0
}
.caption:not(:empty) {
border-bottom: 1px solid red;
}
.source {
font-size: .85em;
color: #777
}
<table class="img-include">
<tr>
<td class="caption">My Caption </td>
</tr>
<tr>
<td class="image"><img src="https://via.placeholder.com/350x150" /></td>
</tr>
<tr>
<td class="source">My Source</td>
</tr>
</table>
<table class="img-include">
<tr>
<td class="caption"></td>
</tr>
<tr>
<td class="image"><img src="https://via.placeholder.com/350x150" /></td>
</tr>
<tr>
<td class="source">My Source</td>
</tr>
</table>
<table class="img-include">
<tr>
<td class="caption">My Caption </td>
</tr>
<tr>
<td class="image"><img src="https://via.placeholder.com/350x150" /></td>
</tr>
<tr>
<td class="source">My Source</td>
</tr>
</table>

How do I iterate through table rows with specific img alt attribute and delete cells in javascript

Have an html table as follows (# of rows vary)..
<table id="issuetable">
<tbody>
<tr id="issuerow13210" rel="13210" data-issuekey="Ticket-215" class="issuerow focused">
<td class="issuetype"><a class="hidden-link issue-link" data-issue-key="Ticket-215" href="/browse/Ticket-215" tabindex="-1" title="Ticket-215"></a> <a class="issue-link" data-issue-key="Ticket-215" href="/browse/Ticket-215"> <img src="/servicedesk/issue-type-icons?icon=it-help" height="16" width="16" border="0" align="absmiddle" alt="IT Help" title="IT Help - For general IT problems and questions."></a></td>
<td class="issuekey">
<a class="issue-link" data-issue-key="Ticket-215" href="/browse/Ticket-215">Ticket-215</a>
</td>
<a class="issue-link" data-issue-key="Ticket-215" href="/browse/Ticket-215"></a>
<td class="issue_actions"> <div class="action-dropdown aui-dd-parent">
<a class="aui-dropdown-trigger aui-dd-link icon-tools-small issue-actions-trigger trigger-happy" id="actions_13210" title="Actions (Type . to access issue actions)" href="/rest/api/1.0/issues/13210/ActionsAndOperations?atl_token=B3EQ-V14Z-C9T2-CSQ1|a8670a0d83de2caedc2f08b4935ffa3acc8d8488|lin">
<span>
<em>Actions</em>
</span>
</a>
</div>
</td>
</tr>
<tr id="issuerow13209" rel="13209" data-issuekey="Ticket-214" class="issuerow">
<td class="issuetype"><a class="hidden-link issue-link" data-issue-key="Ticket-214" href="/browse/Ticket-214" tabindex="-1" title="Ticket-214"></a> <a class="issue-link" data-issue-key="Ticket-214" href="/browse/Ticket-214"> <img src="/servicedesk/issue-type-icons?icon=it-help" height="16" width="16" border="0" align="absmiddle" alt="Task" title="Task"></a></td>
<td class="issuekey">
<a class="issue-link" data-issue-key="Ticket-214" href="/browse/Ticket-214">Ticket-214</a>
</td>
<td class="issue_actions"> <div class="action-dropdown aui-dd-parent">
<a class="aui-dropdown-trigger aui-dd-link icon-tools-small issue-actions-trigger trigger-happy" id="actions_13209" title="Actions (Type . to access issue actions)" href="/rest/api/1.0/issues/13209/ActionsAndOperations?atl_token=B3EQ-V14Z-C9T2-CSQ1|a8670a0d83de2caedc2f08b4935ffa3acc8d8488|lin">
<span>
<em>Actions</em>
</span>
</a>
</div>
</td>
</tr>
</tbody>
</table>
How can I use javascript once the page finishes loading to iterate through each row and delete the cell "issue_actions" only if the row contains an image with alt="IT Help"?

My own suggestion would be:
$('img[alt="IT Help"]').closest('td').siblings('.issue_actions').empty();
The use of .empty() removes the content of the <td> elements, but does not remove the <td> itself, which should prevent the table layout being distorted by rows with differing cell-counts.
$('img[alt="IT Help"]').closest('td').siblings('.issue_actions').empty();
img[alt="IT Help"] {
box-shadow: 0 0 0 5px #f00;
}
td {
border: 1px solid #000;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<table>
<tbody>
<tr>
<td>
<img src="http://placekitten.com/150/150/" alt="IT Help" />
</td>
<td class="issue_actions">This shouldn't be visible</td>
</tr>
<tr>
<td>
<img src="http://lorempixel.com/150/150/people" alt="Not IT Help" />
</td>
<td class="issue_actions">This should be visible</td>
</tr>
<tr>
<td>
<img src="http://placekitten.com/150/150/" alt="IT Help" />
</td>
<td class="issue_actions">This shouldn't be visible</td>
</tr>
</tbody>
</table>
The following uses remove(), which demonstrates the slight visual problem:
$('img[alt="IT Help"]').closest('td').siblings('.issue_actions').remove();
img[alt="IT Help"] {
box-shadow: 0 0 0 5px #f00;
}
td {
border: 1px solid #000;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<table>
<tbody>
<tr>
<td>
<img src="http://placekitten.com/150/150/" alt="IT Help" />
</td>
<td class="issue_actions">This shouldn't be visible</td>
</tr>
<tr>
<td>
<img src="http://lorempixel.com/150/150/people" alt="Not IT Help" />
</td>
<td class="issue_actions">This should be visible</td>
</tr>
<tr>
<td>
<img src="http://placekitten.com/150/150/" alt="IT Help" />
</td>
<td class="issue_actions">This shouldn't be visible</td>
</tr>
</tbody>
</table>
References:
Attribute-equals ([attribute="value"]) selector.
closest().
empty().
siblings().

Use the pseudo selector :has and then, find your element you want to remove :
$('tr:has(img[alt="IT Help"]) .issue_actions').remove();

How to Hide an image stored in second TD based on the values of table stored in first TD with JQuery?

I have a 2 columns TABLE with first TD containing another TABLE with 3 rows of contents and second TD with an image as below:-
<table id="myTable" cellspacing="0" cellpadding="0">
<tbody>
<tr>
<td style="padding-top: 10px;">
<table>
<tbody>
<tr>
<td align="left">
Wellness and Care
</td>
</tr>
<tr>
<td align="left">
630 Woodbury Drive
</td>
</tr>
<tr>
<td align="left">
641.613.1450
</td>
</tr>
<tr>
<td align="left">
No Webaddress
</td>
</tr>
</tbody>
</table>
</td>
<td align="right">
<img src="images/phone.png" class="imgHeader" id="imgPhone">
</td>
</tr>
<tr>
<td style="padding-top: 10px;">
<table>
<tbody>
<tr>
<td align="left">
Hospital
</td>
</tr>
<tr>
<td align="left">
N/A
</td>
</tr>
<tr>
<td align="left">
641.613.1451
</td>
</tr>
<tr>
<td align="left">
No Webaddress
</td>
</tr>
</tbody>
</table>
</td>
<td align="right">
<img src="images/phone.png" class="imgHeader" id="imgPhone">
</td>
</tr>
</tbody>
</table>
I am trying to disable the image on the second column of the row, if the Value of one of the TD is "N/A". I am stuck at getting the parent TR and going to second TD to do something.
My try is as follows:
$('#myTable tr').each(function () {
if ($(this).find("td").text().trim() == "N/A") {
var cellIndex = $(this).index();
var nextTD = $(this).children('td').eq(1).index();
// I am basically stuck here in getting next TD
}
});
Any help is appreciated!!

DEMO
$('#myTable td:first-child td:contains("N/A")').parents('td').next().find('img').hide();

Try
$( '#myTable td:first-child td:contains("N/A")' ).closest('tr').closest('td').next().find('img').hide()
Demo: Fiddle

What I would do in your case is add a class for your 4 tr tags with text. Then you can just parse through each of those 4 by their class and if one of them is equal to 'N/A' you can grab the image by its ID and hide it.
HTML:
<td class="test" align="left">
Wellness and Care
</td>
JQuery:
$('.test').each(function () {
if($(this).text().trim() == 'N/A') {
$("#imgPhone").toggle();
}
});
JSFiddle: http://jsfiddle.net/ax6Mv/

This should be enough to get you started:
$( '#myTable td:first td' ).each(
function() {
if ( $( this ).text().trim() == 'N/A' ) {
$( '#myTable td' ).eq( 1 ).hide();
}
}
);

resizable gridview columns

i have found this
Resizable Gridview columns using javascript
and happy to implement this http://www.ita.es/jquery/jquery.grid.columnsizing.htm but it is working on any table(
<table >
<tbody>
<tr class="first">
<td width="100">
</td>
<td width="200">
</td>
<td>
</td>
</tr>
<tr>
<td>
</td>
<td>
</td>
<td>
</td>
</tr></tbody></table>
) but creating problem on gridview render html table(
<table >
<tbody><tr>
<th ></th><th></th>
</tr><tr>
<td ></td><td>
</td><td>
</tr>
</tbody></table>
)

If you mean how to have that plugin work only on certain tables instead of all tables, change this line:
$("table").columnSizing()
To this instead:
$(".columnresize").columnSizing()
Then to any table you want it applied to, add class columnresize like this:
<table class="columnresize">
...
</table>