On mouse hover, the post edit and other related links are visible on the WordPress Posts List. I did a similar thing with the following js:
<script type='text/javascript' src='http://code.jquery.com/jquery-latest.min.js?ver=3.8.1-alpha'></script>
<script type="text/javascript">
$(document).ready(function () {
$(".edit_links").css('visibility', 'hidden');
$(".each_row").mouseenter(function () {
$(".edit_links").css('visibility', 'visible');
}).mouseleave(function () {
$(".edit_links").css('visibility', 'hidden');
});
});
</script>
If my HTML & PHP are as follows:
<table width="100%" border="all">
<tr id="row-1" class="each_row">
<td>1</td>
<td class="name">"Name"
<div class="edit_links">
Edit
</div>
</td>
</tr>
<tr id="row-2" class="each_row">
<td>2</td>
<td class="name">"Name New"
<div class="edit_links">
Edit
</div>
</td>
</tr>
</table>
And the CSS is:
<style>.edit_links{visibility: hidden;}</style>
It does almost the same thing: load the link div on mouseenter. But, the problem is: it shows the edit links of all the rows on any row's mouseenter. And this is logical with the code.
But I want to load the edit links only on the hovered row, like WordPress. (Ref.: Image) See the edit links are visible only on a single row, not on all.
How can I modify my javascripts to achieve so?
You can do this with some simple CSS:
In addition to the rule you have to hide the links, add the following.
tr.each_row:hover .edit_links { visibility: visible; }
You can them remove the related javascript you've got there trying to do this.
Here's a jsfiddle: http://jsfiddle.net/CKaPv/1/
Here is a fiddle with the solution
jsfiddle
It selects each row in the table, and finds the next .edit_links class. The way you were trying to do it will select all elements with the .edit_links class.
$(".edit_links").css('visibility', 'hidden');
$("table tr.each_row").each(function() {
$(this).mouseenter(function () {
$(this).find('.edit_links').css('visibility', 'visible');
}).mouseleave(function () {
$(this).find('.edit_links').css('visibility', 'hidden');
});
});
i have a data showing on my view page in a table .. i am using a jeditable plugin which is that if i click on lets say some text it becomes editable and then i want to send the new edit value to controller . i dont know how to send the new values to the controller ..this is what i am doing but it is not working .here is my view page..if it can be done through ajax then it ill be better for me..
<?php foreach($records as $row){?>
<tr>
<td class = "click"><?php echo $row->cat_name; ?> </td>
my javascript
<script type="text/javascript">
$(document).ready(function() {
$('.click').editable('<?php echo site_url('categoryController/editCategory');?>',
{
});
});
I know very well that this question is ask many time but some how my problem is different and i didn't find the solution.
Now comes on issue.
I have a an image,so whenever i click on to the image the pop up window is open and show the data.now i want to make this dynamic and wants that the data should be come according to the id.
here is my image code.:
<div id='contact-form'>
</div>
<!-- preload the images -->
<div style='display:none'>
<img src='<?php echo base_url();?>assets/images/img/contact/loading.gif' alt='' />
</div>
And on its click the ajax is called from js file here is the code of that js file:
//here the provider is controller and show_coupon_pre is a function which call the view having the data.
$.get("provider/show_coupon_pre", function(data){
// create a modal dialog with the data
$(data).modal({
closeHTML: "<a href='#' title='Close' class='modal-close'>x</a>",
position: ["15%",],
overlayId: 'contact-overlay',
containerId: 'contact-container',
onOpen: contact.open,
onShow: contact.show,
onClose: contact.close
});
});
I have a table having no of records and each record having this type of image.where the user can click and get the preview in pop window.
But i want to show the data in pop up according to the row like for id=1 it should be show the data of id==1 and so on. now can you you guys please help me how can i pass this id to the js file by which i can fetch the required data.
I am working in codeignitor.
Simplest solution
<table>
<tr>
<td><img class="banner" src="/image1.png" post_id="1"></td>
<td>some other data 1</td>
</tr>
<tr>
<td>
<td><img class="banner" src="/image1.png" post_id="2"></td>
<td>some other data 2</td>
</tr>
</table>
Javascript:
$('.banner').click(function() {
post_id = $(this).attr("post_id");
// send your ajax with post_id
} );
If you have the ID in php when outputting the image, I would do this:
<script>
var randomId = <?php echo '"' . $phpId . '"'; ?>
</script>
I'm using twitter bootstrap's modal.
I have a table that maps mac addresses to vendor names. The code looks something like this
<tbody>
<?php foreach ($rowarr as $k => $v) { ?>
<tr>
<td><?php echo $k ?></td>
<td>
<div class="divBox">
<a data-toggle="modal" href="#myModal"><?php echo $v; ?></a>
</div>
</td>
</tr>
<?php } ?>
</tbody>
I would like to click on the vendor name (like Cisco, HP) and launch a modal dialog box with more details about the vendor. The details in this modal box would come from a database. I want to use PHP to query the database, but for querying I need to know the name of the link/vendor that was clicked. How can I do so ?
My JS for launching the modal looks like this atm
<script type="text/javascript">
$('#myModal').modal('hide');
</script>
First thing you can do is set the data-vendor in the link by doing:
<a data-toggle="modal" data-vendor="<?= $v ?>" href="#myModal"><?php echo $v; ?></a>
Or you could get the vendor by:
vendor = $("#myModal").html();
Then wire up your click event for the link by doing:
<script type="text/javascript">
$('#myModal').click(function(){
$(this).modal('hide');
var vendor = $(this).data('vendor');
//DO SOME AJAX CALL OR REFRESH THE PAGE USING "vendor"
});
</script>
I also noticed that you are trying to select using by the id $('#myModal'), but there isn't an "id" attribute. You would probably want a class called "myModal" on the "a" tag and then select by using:
$('.myModal').click(function(){ ... });
When you open the application can you please click on the "Add Question" twice so it adds 2 table rows.
Now you will see in the application that above the horizontal line there is a textarea and a plus button, and below the horizontal line shows 2 table rows, both rows displaying its own textarea and plus button.
Now my question is that I want these 2 outcomes to happen but I do need help from somebody who is good at using Jquery/Javascript in order to solve this situation:
Situation 1. If the user clicks on the plus button ABOVE the horizontal line, then it displays a modal window which contains a search bar, Please type in search bar "AAA". You will now see a list of results. Now what I want is that if the user selects a row by clicking on the "Add" button, then I want the "QuestionContnet" within that row to be displayed in the textarea above the horizontal line. At the moment the Add button just closes the modal window but doesn't add anything into the textarea.
Situation 2: This deals with the user clicking on a plus button within one of the table rows BELOW the horizontal line. I want the same thing to happen except the "QuestionContent" added is displayed in the textarea within the same row the user has clicked the plus button, no where else.
How can both situations be solved so that it adds the QuestionContent into the correct textareas depending on which plus button is clicked? I am using an Iframe to display the content within the modal window.
UPDATE:
If you look at the application, it is now displaying "[Object] [object]" in textaea when I click "Add" button. Not the "Question".
Below is the code for the application:
<head>
<script type="text/javascript">
var plusbutton_clicked;
function insertQuestion(form) {
var $tbody = $('#qandatbl > tbody');
var $tr = $("<tr class='optionAndAnswer' align='center'></tr>");
var $plusrow = $("<td class='plusrow'></td>");
var $question = $("<td class='question'></td>");
$('.questionTextArea').each( function() {
var $this = $(this);
var $questionText = $("<textarea class='textAreaQuestion'></textarea>").attr('name',$this.attr('name')+"[]")
.attr('value',$this.val());
$question.append($questionText);
});
$('.plusimage').each( function() {
var $this = $(this);
var $plusimagerow = $("<a onclick='return plusbutton();'><img src='Images/plussign.jpg' width='30' height='30' alt='Look Up Previous Question' class='imageplus'/></a>").attr('name',$this.attr('name')+"[]")
.attr('value',$this.val());
$plusrow.append($plusimagerow);
});
$tr.append($plusrow);
$tr.append($question);
$tbody.append($tr);
form.questionText.value = "";
$('.questionTextArea').val('');
}
function plusbutton() {
// Display an external page using an iframe
var src = "previousquestions.php";
$.modal('<iframe src="' + src + '" style="border:0;width:100%;height:100%;">');
return false;
}
function closewindow() {
$.modal.close();
return false;
}
$('.plusimage').live('click', function() {
plusbutton($(this));
});
function plusbutton(plus_id) {
// Set global info
plusbutton_clicked = plus_id;
// Display an external page using an iframe
var src = "previousquestions.php";
$.modal('<iframe src="' + src + '" style="border:0;width:100%;height:100%;">');
return false;
}
function addwindow(questionText) {
if(window.console) console.log();
var txt = $(this).val(questionText);
if($(plusbutton_clicked).attr('id')=='mainPlusbutton') {
$('#mainTextarea').val(txt);
} else {
$(plusbutton_clicked).parent('td').next('td.question').find('textarea.textAreaQuestion').val(txt);
}
$.modal.close();
return false;
}
</script>
</head>
<body>
<form id="QandA" action="<?php echo htmlentities($action); ?>" method="post">
<div id="detailsBlock">
<table id="question">
<tr>
<td rowspan="3">Question:</td>
<td rowspan="3">
<textarea class="questionTextArea" id="mainTextarea" rows="5" cols="40" name="questionText"></textarea>
</td>
</tr>
</table>
<table id="plus" align="center">
<tr>
<th>
<a onclick="return plusbutton();">
<img src="Images/plussign.jpg" width="30" height="30" alt="Look Up Previous Question" class="plusimage" id="mainPlusbutton" name="plusbuttonrow"/>
</a>
<span id="plussignmsg">(Click Plus Sign to look <br/> up Previous Questions)</span>
</th>
</tr>
</table>
<table id="questionBtn" align="center">
<tr>
<th>
<input id="addQuestionBtn" name="addQuestion" type="button" value="Add Question" onClick="insertQuestion(this.form)" />
</th>
</tr>
</table>
</div>
<hr/>
<div id="details">
<table id="qandatbl" align="center">
<thead>
<tr>
<th class="plusrow"></th>
<th class="question">Question</th>
</tr>
</thead>
<tbody>
</tbody>
</table>
</div>
</form>
</body>
The details stored in the modal window comes from a seperate script known as "previousquestions.php", Below is the code where it shows the result of the "QuestionContent" field only displayed and it's "Add" button after the user has compiled a search:
<?php
$output = "";
while ($questionrow = mysql_fetch_assoc($questionresult)) {
$output .= "
<table>
<tr>
<td class='addtd'><button type='button' class='add' onclick='parent.addwindow();'>Add</button></td>
</tr>";
}
$output .= " </table>";
echo $output;
?>
Thank you
Application here
The first issue is this ->
<button id="add">
You cannot reuse an ID over and over, or, the page will iterate to the last element with that ID and NEVER run anything on any previous elements.
Quick fix:
<button class="add">
Simple enough.
We need to get the question text, from the first column, there are so many methods to do this with jQuery selectors it's mind blowing.
Situation 1
Let's take a peek at one option ->
$(document).on('click', '.add', function(){
//now that we've declared the click function, let's jump up to our parent element, and grab the text in the first cell.
var theQuestion = $("td:first-child", $(this).parent()).text();
//Now that we've figured out how to traverse the DOM to get the data we want, we need to move that data elsewhere.
$('.questionTextArea').val(firstCell);
});
Simple enough, right? That should solve the first problem you had.
Note: Textareas use value to set the data, whereas other elements will use .text()
Situation 2
Alright, now we need to figure out how to add a unique identifier to the "+" row when we click, and check for that "unique identifier" when appending the data, let's do it.
You have a <td> with a class of plusrow, sounds good, let's make a click function out of it, and give it a cool new class to reference.
$(document).on('click', '.plusrow', function(){
//adding a unique class for the purpose of the click.
$(this).addClass('activePlusRow');
});
So now the "+" we clicked has a new class -- activePlusRow, let's go back to our initial click handler for the add button, and give it some new conditional statements.
$(document).on('click', '.add', function(){
//lets get our Question Text...
var theQuestion = $("td:first-child", $(this).parent()).text();
//the row is present, let's then make sure that the proper cell gets your data.
if($('.activePlusRow').length > 0){
$('.activePlusRow').next('.textAreaQuestion').val(theQuestion);
$('.activePlusRow').removeClass('activePlusRow');
}
});
Alright, as you can see of the above, we test to see if the activePlusRow class exists, if it does, then we iterate to the next textarea with a class of textAreaQuestion and change the value of it, to theQuestion from the .add button we clicked.
Let me know if you've any questions.
I think best way to target chosen question to specified textarea is to parameterise your plusbutton function:
function plusbutton(plus_id) {
// Set global info
plusbutton_clicked = plus_id;
// Display an external page using an iframe
var src = "previousquestions.php";
$.modal('<iframe src="' + src + '" style="border:0;width:100%;height:100%;">');
return false;
}
Of course you have to declare global var plusbutton_clicked; before insertQuestion function so other functions could change/use this information. You have to call this function with unique parameter for each plusbutton (you generate it dynamically, so this is up to you how you want to do it)
Then you can simply use it in your $(document).on('click', '.add', function(){}); - when user clicks 'add' button you have your plusbutton id so you can navigate with jQuery to corresponding textarea and place text there.
I'm thinking next() isn't the right function, since it only searches for the immediately following sibling... Try this:
$(document).on('click', '.add', function(){
console.log("clicked");
//lets get our Question Text...
var theQuestion = $("td:first-child", $(this).parent()).text();
//the row is present, let's then make sure that the proper cell gets oru data.
if($('.activePlusRow').length > 0){
$('.activePlusRow').next('.question').find('textarea.textAreaQuestion').val(theQuestion);
$('.activePlusRow').removeClass('activePlusRow');
}
$.modal.close();
return true;
});