I have the following HTML:
<div class="pane">
<h3>
<input type=hidden id="comm_id" value="{$comment.id}">
<label id="comm_name" onclick="this.style.display='none';document.getElementById('comm_name_edit_view').style.display='';document.getElementById('comm_name_edit').value=this.innerHTML;">{$comment.writer_name}</label>
<div id="comm_name_edit_view" style="display:none;">
<input type=text id="comm_name_edit" value="{$comment.writer_name}">
<button onclick="this.parentNode.style.display='none';document.getElementById('comm_name').innerHTML=getElementById('comm_name_edit').value;document.getElementById('comm_name').style.display='';">حفظ</button>
</div>
</h3>
<p>
<label id="comm_content" onclick="this.style.display='none';document.getElementById('comm_content_edit_view').style.display='';document.getElementById('comm_content_edit').value=this.innerHTML;">{$comment.comment}</label>
<div id="comm_content_edit_view" style="display:none;">
<textarea type=text id="comm_content_edit">{$comment.comment}</textarea>
<button onclick="this.parentNode.style.display='none';document.getElementById('comm_content').innerHTML=getElementById('comm_content_edit').value;document.getElementById('comm_content').style.display='';">حفظ</button>
</div>
</p>
<p>delete | approve | spam</p>
</div>
and the following jQuery (I'm bad at jQuery)
jQuery(function(){
$(".pane:even").addClass("alt");
$(".pane .btn-delete").click(function(){
var x=SOMETHING;
$(this).parents(".pane").animate({ backgroundColor: "#fbc7c7" }, "fast")
.animate({ opacity: "hide" }, "slow")
return false;
}); ..... etc
In the var x=SOMETHING;, I want to be able to get the value of the input box with ID of comm_id in that pane. Is it somehow possible?
Thank you.
You can get the input by using .closest() to get to the <div class="pane"> then .find() the input inside, like this:
$(".pane .btn-delete").click(function(){
var x = $(this).closest(".pane").find(".comm_id").val();
//use x
//animations...
});
Note the change of id to class to be valid for multiple panes, your <input> should look like this:
<input type="hidden" class="comm_id" value="{$comment.id}">
var x = $("#comm_id").val();
EDIT:
actually, you don't even need to select it by ID: you could just use
var x = $( "input[type=hidden]", $( this ).parents(".pane") ).val();
this would solve the problem if you have several fragments of code like that.
Related
I need help with this. I need to make the value in the other place change all the time while user session is active. How can I get the value from a span and make other value in a data change?
Look at there!
1 <div class="pt-uea-container">
2 <span class="pt-uea-currency pt-uea-currency-before"> € </span>
3 <input type="text" class="pt-field pt-uea-custom-amount" autocomplete="off" name="pt_items[1][amount]" id="pt_uea_custom_amount_1" value="199" placeholder="" data-parsley-errors-container="#pt_uea_custom_amount_errors_1">
4 <input type="hidden" class="pt-field pt-uea-custom-amount-formatted" name="pt_items[1][amount]" value="199" data-pt-price="199">
5 <input type="hidden" name="pt_items[1][label]" value="Amount:">
6 <input type="hidden" name="pt_items[1][tax_percentage]" value="0">
7 <input type="hidden" name="pt_items[1][type]" value="open">
8 <div id="pt_uea_custom_amount_errors_1"></div>
9 <span class="form-price-value">85</span>
10 </div>
The value in row 9 needs to constantly change values in row 3 and 4 on the same session. Don't mind the value in row 6.
Let me know how I can get this done. Or maybe a different approach?
Greetings!
========
So this is what I got for now from you guys:
jQuery(document).ready(function($) {
var checkViewport = setInterval(function() {
var spanVal = $('.form-price-value').text();
$('#pt_uea_custom_amount_1').val(spanVal);
$('#pt_uea_custom_amount_formatted_1').val(spanVal);
$('#pt_uea_custom_amount_formatted_1').attr('data-pt-price', spanVal);
}, 1000);
});
This code works, but it only affects my needs when I put my mouse in pt-field pt-uea-custom-amount and add a space in it. Then it does apply to the page source. But this is not correct. The source needs to get changed too without touching that class or a space or something!
You can easily do this with the help of jQuery.
With the help of jQuery I would do like this.
Understanding what input field needs to be tracked for changes. I will give all this field a class (track-me).
In the document ready, I will look for changes for that tracked field.
On change of that field I will get the value and put in other input fields (class copy-to - or you can do whatever you like).
See an example below,
HTML
<form>
<div class="">
<input type="text" class="track-me" value=""/>
</div>
<div class="">
<input type="text" class="copy-to" value=""/>
</div>
<div class="">
<input type="text" class="copy-to" value=""/>
</div>
<div class="">
<input type="text" class="copy-to" value=""/>
</div>
<div class="">
<div class="">Please type anything in the first input box</div>
</div>
</form>
jQuery
$(document).ready(function(){
$('.track-me').change(function (){
$('.copy-to').val($(this).val())
});
});
I made comments in the above jQuery code so you can understand. Also, I have made a fiddle so you can play and have a look. In this fiddle, I am using Bootstrap4 just for the purpose of styling, you don't have to worry about that.
Link to fiddle
https://jsfiddle.net/anjanasilva/r21u4fmh/21/
I hope this helps. Feel free to ask me any questions if you have. Cheers.
This is not an ideal solution. I'm not sure there is a verified way of listening for when the innerHTML of a span element changes. This sort of stuff is usually based on user interaction, and the value of the span will be modified by your page. The best solution would be to use the same method that updates the span element to update the values of you hidden input fields.
However, I've placed an interval that will run every second, that takes the text value of the span element and gives it to the values of the 2 input fields:
function start() {
setInterval(function() {
document.getElementById("pt_uea_custom_amount_1").value = document.getElementById("price_value").innerHTML;
document.getElementById("pt_uea_custom_amount_2").value = document.getElementById("price_value").innerHTML;
}, 1000);
}
window.onload = start();
<div class="pt-uea-container">
<span class="pt-uea-currency pt-uea-currency-before"> € </span>
<input type="text" class="pt-field pt-uea-custom-amount" autocomplete="off" name="pt_items[1][amount]" id="pt_uea_custom_amount_1" value="199" placeholder="" data-parsley-errors-container="#pt_uea_custom_amount_errors_1">
<input type="hidden" class="pt-field pt-uea-custom-amount-formatted" name="pt_items[1][amount]" value="199" data-pt-price="199" id="pt_uea_custom_amount_2">
<input type="hidden" name="pt_items[1][label]" value="Amount:">
<input type="hidden" name="pt_items[1][tax_percentage]" value="0">
<input type="hidden" name="pt_items[1][type]" value="open">
<div id="pt_uea_custom_amount_errors_1"></div>
<span id="price_value" class="form-price-value">85</span>
</div>
MutationObserver should work here..
const formValuePrice = document.querySelector( '.form-price-value' );
const inputText = document.querySelector( 'input[type="text"]' );
// timer to change values
window.setInterval( () => {
formValuePrice.textContent = Math.round( Math.random() * 100 );
}, 1000 );
// mutation observer
const observer = new MutationObserver( ( mutationsList ) => {
inputText.value = formValuePrice.textContent;
} );
observer.observe( formValuePrice, { childList: true } );
https://codepen.io/anon/pen/LgWXrz?editors=1111
try this, simple using jquery, you can check in inspect element for value attribute data-pt-price
Update: you can using jquery event .on() like change, click, keyup or else to Attach an event handler function for one or more events to the selected elements,
you can read the doc here.
here the updated code
$(function() {
var spanVal = $('#price_value').text();
$('#pt_uea_custom_amount_1').val(spanVal);
$('#pt_uea_custom_amount_formatted_1').val(spanVal);
$('#pt_uea_custom_amount_formatted_1').attr('data-pt-price', spanVal);
$('#pt_uea_custom_amount_1').on('change click keyup', function() {
$('#pt_uea_custom_amount_formatted_1').val($(this).val());
$('#price_value').text($(this).val());
$('#pt_uea_custom_amount_formatted_1').attr('data-pt-price', $(this).val());
});
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class="pt-uea-container">
<span class="pt-uea-currency pt-uea-currency-before"> € </span>
<input type="text" class="pt-field pt-uea-custom-amount" autocomplete="off" name="pt_items[1][amount]" id="pt_uea_custom_amount_1" value="199" placeholder="" data-parsley-errors-container="#pt_uea_custom_amount_errors_1">
<input type="hidden" class="pt-field pt-uea-custom-amount-formatted" name="pt_items[1][amount]" value="199" data-pt-price="199" id="pt_uea_custom_amount_2">
<input type="hidden" name="pt_items[1][label]" value="Amount:">
<input type="hidden" name="pt_items[1][tax_percentage]" value="0">
<input type="hidden" name="pt_items[1][type]" value="open">
<div id="pt_uea_custom_amount_errors_1"></div>
<span id="price_value" class="form-price-value">85</span>
</div>
I'm using JQueryUi Sortable to sort gallery with user friendly drag and drop.
Thing im sorting looks like :
<div id="gallery"><div class="wrapper" data-id="//here is name of picture like :2017554352.jpg">
//actual picture and desc.. etc.
</div>
<div class="wrapper" data-id="//here is name of picture like :2017554352.jpg">
//actual picture and desc.. etc.
</div><div>
and here actual simple sorting script:
<script>
$( function() {
$( "#gallery" ).sortable();
});
</script>
I want to create php string by inputing data-id's of divs into hidden input in this form.
How would function what can do this looks like ?
<form name="sortForm" action="sortPics_submit.php" method="post">
<input type="hidden" id="sortOrder" name="sortOrder">
<button type="submit" class="submit3" name="submit"><span>Save&Continue...</span></button>
</form>
Thank You for any advice !
You can use the below function to concatenate all the data-id of the sortable divs in a comma separated format and then add it to the form input.
see the demo below
function getData() {
var string = '';
$("#gallery>div[data-id]").each(function() {
string += $(this).data('id') + ',';
});
return string.substr(0, string.length - 1);
}
$("#sortOrder").val(getData());
console.log(getData());
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div id="gallery">
<div class="wrapper" data-id="2017554352.jpg">
</div>
<div class="wrapper" data-id="2017550052.jpg">
</div>
</div>
<form name="sortForm" action="sortPics_submit.php" method="post">
<input type="text" id="sortOrder" name="sortOrder">
<button type="submit" class="submit3" name="submit"><span>Save&Continue...</span></button>
</form>
I have two input fields with the same class sliderValue, with data-index=0 and data-index=1:
<div style="display: flex;">
<input type="text" class="sliderValue" data-index="0" value="5"/>
<input type="text" class="sliderValue" data-index="1" value="10"/>
<a id="submit_price" href="some_url" class="btn btn-default">OK</a>
</div>
How can I get the value of data-index once the value of the field is changed? To be simple: I would like to know which field (1st or 2nd) is changed.
<script>
$(document).ready(function() {
$("input.sliderValue").change(function() {
var dataIndex = ???;
});
});
</script>
You can use the .data method:
var dataIndex = $(this).data("index");
Or for the vanilla JS / JQuery hybrid (just because..).
$(document).ready(function() {
$("input.sliderValue").change(function(e) {
var el = e.currentTarget;
var dataIndex = el.getAttribute('data-index');
});
});
You should probably accept someone else's answer as it's more geared to JQuery, this was just to show.
In the markup, i have several divs with same id and inside those divs there are paragraphs and buttons. Now when a button is clicked, i want to get the value of a corresponding paragraph tag under the same div as that particular button. How can i do this with jQuery? The markup is as followed:
<div class="col-sm-5 narrow">
<p id="title">Jhon123</p>
<p id="text">This is the status of jhon</p>
<p>posted at 12:30pm GMT6+</p>
<form class="form-inline">
<input type="text" class="form-control" id="reply" placeholder="Type and enter to reply">
<button type="button" class="btn btn-default" id="repost">Re-Tweet</button>
</form>
</div>
When the button with the id #repost is clicked, i want to access the html inside the p tag with the id #text. I tried something like this:
$('#retweet').click(function(e){
e.stopPropagation();
var text = $(this).parent("div").closest('#text');
alert("some retweet button has been pressed which has the text:"+text);
});
You can use the jQuery .closest() function to get the containing <div> and then find the <p> tag you want inside it:
$('#repost').on('click', function () {
var text = $(this).closest('div[class^=col]').find('#text').html();
console.log(text);
});
The div[class^=col] selector means "find the closest div tag with a class starting with col". This allows you to use the other bootstrap column classes as well and have it still work.
$('#repost').click(function(){
console.log($(this).closest('div').find('#text').html());
});
See demo http://jsbin.com/wojupoyosa/1/edit?html,js,console,output
and as comments suggest you IDs should be unique per page so you should use a class or something else instead.
$( "#text" ).text() will give you the value inside P tag. So your code will look something like:
$('#repost').click(function(){
$( "#text" ).text() // save it to wherever you want
});
As a side note it is generally frowned upon to have css id's that are not unique - shared identifiers should use a class.
If you change all your ids into classes as shown in the demo below, then the following code should work fine. Also, you do not need the form element.
$('.repost').click(function(){
var text = $(this).closest('div').find('.text').text();
alert("some retweet button has been pressed which has the text: " + text);
});
$(function() {
$('.repost').click(function(){
var text = $(this).closest('div').find('.text').text();
alert("some retweet button has been pressed which has the text: " + text);
});
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<div class="col-sm-5 narrow">
<p class="title">Jhon123</p>
<p class="text">This is the status of jhon</p>
<p>posted at 12:30pm GMT6+</p>
<form class="form-inline">
<input type="text" class="form-control reply" placeholder="Type and enter to reply">
<button type="button" class="btn btn-default repost">Re-Tweet</button>
</form>
</div>
<div class="col-sm-5 narrow">
<p class="title">Mary123</p>
<p class="text">This is the status of mary</p>
<p>posted at 12:35pm GMT6+</p>
<form class="form-inline">
<input type="text" class="form-control reply" placeholder="Type and enter to reply">
<button type="button" class="btn btn-default repost">Re-Tweet</button>
</form>
</div>
HTML:
<div id="block">
<input type="text" value="1" id="number" />
<div id="price"></div>
</div>
<div id="block">
<input type="text" value="1" id="number" />
<div id="price"></div>
</div>
jQuery:
<script type="text/javascript">
$(function() {
$("#number").keyup(function () {
var value = $(this).val()*5;
$("#price").text(value);
}).keyup();
});
</script>
Price is only displayed at first. Why?
How it is correct to make?
Blocks can be endless.
UPDATE:
Make:
var id = 1;
$('.number').each(function() {
$(this).attr('id', 'id_' + id++);
});
How it associate?
Blocks can be endless.
Your code is searching for id = price where as your html has price as class.
Basically instead of
$("#price").text(value);
you should be using
$(".price").text(value);
# is used for id selector and . is used for class selector
Update:
As per edited Code:
In your html there are two div with the same id, whereas every element should have a unique id. Please change id of the element to be unique may be price1, price2 and then use
jQuery('#price1').text(value) or jQuery('#price2').text(value) as per your case
I'd suggest using the following:
$('input:text.number').keyup(
function() {
var v = parseFloat($(this).val()),
s = v*5;
$(this).next('.price').text(s);
});
JS Fiddle demo.
The jQuery, onkeyup, takes the current user-entered value of the input, parses it to make sure it's a number, and then updates the next sibling-element that matches the supplied selector (.price) of the text-input, with the calculated number.
The above uses corrected, and now-valid, HTML:
<div class="block">
<input type="text" value="1" class="number" />
<div class="price"></div>
</div>
<div class="block">
<input type="text" value="1" class="number" />
<div class="price"></div>
</div>
References:
next().
parseFloat().
text().
:text selector.
val().