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Searchbar website : search by page title instead of page link Javascript

So i'v found this code to search other pages from the main page of my website, and it works great, but the autocomplete shows the link of the page instead of the title of the page , can anyone help me to modify the code ?
<form id="form1" runat="server" class="online-form">
<div class="ui-widget">
<input id="tags" class="form-control" placeholder="Rechercher un service…" required="" />
</div>
</form>
<script>
$(function () {
var availableTags = ["page1.html","page2.html","page3.html"];
$("#tags").autocomplete({
source: availableTags,
select: function (e, ui) {
var value = ui.item.value;
window.location.href = "../" + value;
},
});
});
</script>

The best way to make what you want and still continuing using jQuery's autocomplete is to create an additional array with the links. On select we will check the position of the AvailableTags array and then use the new array for the redirect.
<script>
$(function () {
var availableTags = ["Page 1", "Page 2"];
var availableTagsLinks = ["page1.htm", "page2.htm"];
$("#tags").autocomplete({
source: availableTags,
select: function (e, ui) {
var value = ui.item.value;
var indexPos = $.inArray(ui.item.value, availableTags);
window.location.href = "../" + availableTagsLinks[indexPos];
},
});
});
</script>

jQuery Datepicker is not working for append

I have this problem when I'm trying to display a number of fields (tests, date, time), and onclick on those datepicker is supposed to run and disable the past dates, if I put the code outside the JavaScript it works just fine, so there must be something wrong with how I $.each loop it or with the append, but somehow I am not getting it to work
<script type = "text/javascript" >
$(document).ready(function() {
$("#select_test").change(function() {
var optionVal = [];
$.each($("#select_test option:selected"), function() {
if ($.inArray($(this).text(), optionVal) == -1) {
optionVal.push($(this).text());
}
});
var myselect = $('<select>');
var mydiv = $('<div>');
$.each(optionVal, function(index, key) {
mydiv.append("<tr><td><h5 class='wizard-title'>" + key + "</h5></td><td> <div class='col-sm-10'><div class='input-group date' data-provide='datepicker' data-date-format='dd-mm-yyyy'><input type='text' class='form-control datepicker dates' id='data-date' placeholder='Enter Test Date' name='testdate[]' value=''><div class='input-group-addon'><span class='glyphicon glyphicon-th'></span></div></div></div></td><td><div class='col-sm-12'><select name='testtime[]' class='form-control'><option value=''>Select Time</option><option value='0:00'>0:00</option><option value='1:00'>1:00</option><option value='2:00'>2:00</option><option value='3:00'>3:00</option><option value='4:00'>4:00</option><option value='5:00'>5:00</option><option value='6:00'>6:00</option><option value='7:00'>7:00</option><option value='8:00'>8:00</option><option value='9:00'>9:00</option><option value='10:00'>10:00</option><option value='11:00'>11:00</option><option value='12:00'>12:00</option><option value='13:00'>13:00</option><option value='14:00'>14:00</option><option value='15:00'>15:00</option><option value='16:00'>16:00</option><option value='17:00'>17:00</option><option value='18:00'>18:00</option><option value='19:00'>19:00</option><option value='20:00'>20:00</option><option value='21:00'>21:00</option><option value='22:00'>22:00</option><option value='23:00'>23:00</option></select></div></td></tr>");
});
$('#testsdetails').empty().append(mydiv.html());
});
});
</script>
I have called datepicker in below script.
<script>
$(document).on('click', '.dates', function() {
var dateToday = new Date();
$(this).datepicker({
minDate: 0
}).focus();
$(this).removeClass('datepicker');
});
</script>

I have been unable to replicate an issue with the code you provided.
$(document).ready(function() {
$("#select_test").change(function() {
var optionVal = [];
$.each($("#select_test option:selected"), function() {
if ($.inArray($(this).text(), optionVal) == -1) {
optionVal.push($(this).text());
}
});
var myselect = $('<select>');
var mydiv = $('<div>');
$.each(optionVal, function(index, key) {
mydiv.append("<tr><td><h5 class='wizard-title'>" + key + "</h5></td><td> <div class='col-sm-10'><div class='input-group date' data-provide='datepicker' data-date-format='dd-mm-yyyy'><input type='text' class='form-control datepicker dates' id='data-date' placeholder='Enter Test Date' name='testdate[]' value=''><div class='input-group-addon'><span class='glyphicon glyphicon-th'></span></div></div></div></td><td><div class='col-sm-12'><select name='testtime[]' class='form-control'><option value=''>Select Time</option><option value='0:00'>0:00</option><option value='1:00'>1:00</option><option value='2:00'>2:00</option><option value='3:00'>3:00</option><option value='4:00'>4:00</option><option value='5:00'>5:00</option><option value='6:00'>6:00</option><option value='7:00'>7:00</option><option value='8:00'>8:00</option><option value='9:00'>9:00</option><option value='10:00'>10:00</option><option value='11:00'>11:00</option><option value='12:00'>12:00</option><option value='13:00'>13:00</option><option value='14:00'>14:00</option><option value='15:00'>15:00</option><option value='16:00'>16:00</option><option value='17:00'>17:00</option><option value='18:00'>18:00</option><option value='19:00'>19:00</option><option value='20:00'>20:00</option><option value='21:00'>21:00</option><option value='22:00'>22:00</option><option value='23:00'>23:00</option></select></div></td></tr>");
});
$('#testsdetails').empty().append(mydiv.html());
});
$(document).on('click', '.dates', function() {
var dateToday = new Date();
$(this).datepicker({
minDate: 0
}).focus();
$(this).removeClass('datepicker');
});
});
<link rel="stylesheet" href="//code.jquery.com/ui/1.12.1/themes/base/jquery-ui.css">
<script src="https://code.jquery.com/jquery-1.12.4.js"></script>
<script src="https://code.jquery.com/ui/1.12.1/jquery-ui.js"></script>
<select id="select_test">
<option></option>
<option>1</option>
</select>
<div id="testsdetails"></div>
If you're still having an issue, please comment and provide more details. Let us know if you see any errors from Console. I suspect that this is a BootStrap page based on your HTML.
Hope that helps.

Input event not working if value is changed with jQuery val() or JavaScript

If I change the value of an input field programmatically, the input and change events are not firing. For example, I have this scenario:
var $input = $('#myinput');
$input.on('input', function() {
// Do this when value changes
alert($input.val());
});
$('#change').click(function() {
// Change the value
$input.val($input.val() + 'x');
});
<input id="myinput" type="text" />
<button id="change">Change value</button>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
The problem: The event is triggered when I type in the textfield, but not when I press the button. Is there a way to achieve this with some kind of event or otherwise without having to do it manually?
What I don't want to do: I could go through all my code to add a trigger or function call everywhere manually, but that's not what I'm looking for.
Why: The main reason I would like to do this automatically is that I have a lot of input fields and a lot of different places where I change these inputs programmatically. It would save me a lot of time if there was a way to fire the event automatically when any input is changed anywhere in my code.

Simple solution:
Trigger input after you call val():
$input.trigger("input");
var $input = $("#myinput");
$input.on('input', function() {
alert($(this).val());
});
$('#change').click(function() {
// Change the value and trigger input
$input.val($input.val() + 'x').trigger("input");
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<input id="myinput" type="text" />
<button id="change">Change value</button>
Specific solution:
As mentioned you don't want to trigger input manually. This solution triggers the event automatically by overriding val().
Just add this to your code:
(function ($) {
var originalVal = $.fn.val;
$.fn.val = function (value) {
var res = originalVal.apply(this, arguments);
if (this.is('input:text') && arguments.length >= 1) {
// this is input type=text setter
this.trigger("input");
}
return res;
};
})(jQuery);
See JSFiddle Demo
PS
Notice this.is('input:text') in the condition. If you want to trigger the event for more types, add them to the condition.

There are some ways on how to achieve it. Here, you can use the levelup HTML's oninput() event that occurs immediately when an element is changed and call the function.
<input id="myinput" type="text" oninput="sample_func()" />
<button id="change">Change value</button>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
.
var input = $("#myinput");
function sample_func(){
alert(input.val());
}
$('#change').click(function() {
input.val(input.val() + 'x');
});
Or this jQuery, input thing (just related to above example).
<input id="myinput" type="text" />
<button id="change">Change value</button>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
.
var input = $("#myinput");
input.on("input", function() {
alert(input.val());
});
$('#change').click(function() {
input.val(input.val() + 'x');
});
You can also use javascript setInterval() which constantly runs with a given interval time. It's only optional and best if you're doing time-related program.
<input id="myinput" type="text" />
<button id="change">Change value</button>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
.
var input = $("#myinput");
setInterval(function() { ObserveInputValue(input.val()); }, 100);
$('#change').click(function() {
input.val(input.val() + 'x');
});

jQuery listeners only work on actual browser events and those aren't thrown when you change something programmatically.
You could create your own miniature jQuery extension to proxy this so that you always trigger the event but only have to do in one modular place, like so:
$.fn.changeTextField = function (value) {
return $(this).val(value).trigger("change");
}
Then, just call your new function whenever you want to update your text field, instead of using jQuery's 'val' function:
$("#myInput").changeTextField("foo");
Here's a version working with a proxy function:
<!DOCTYPE html>
<html>
<head>
<title>Test stuff</title>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.2.2/jquery.min.js"></script>
</head>
<body>
<input id="myInput" type="text" />
<button id="myButton">Change value</button>
<script type="text/javascript">
$.fn.changeTextField = function (value) {
return $(this).val(value).trigger("change");
}
$( document ).ready(function() {
var $input = $("#myInput");
$input.on("change", function() {
alert($input.val());
});
$('#myButton').click(function() {
$("#myInput").changeTextField("foo");
});
});
</script>
</body>
</html>
For reference, this question has really already been answered here:
Why does the jquery change event not trigger when I set the value of a select using val()?
and here: JQuery detecting Programatic change event

Looks like there's no way, other than using .trigger().
Let's try the same thing using .change() event:
var $input = $("#myinput");
$input.on('change paste keyup', function() {
alert($(this).val());
});
$('#change').click(function() {
$input.val($input.val() + 'x').trigger("change");
});
<input id="myinput" type="text" />
<button id="change">Change value</button>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
Or you need to trigger it manually:
$('#change').click(function() {
$input.val($input.val() + 'x').trigger("input");
});
Snippet
var $input = $("#myinput");
$input.on('input', function() {
alert($(this).val());
});
$('#change').click(function() {
$input.val($input.val() + 'x').trigger("input");
});
<input id="myinput" type="text" />
<button id="change">Change value</button>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>

Trigger didn't work for. Creating an event and dispatching with native JavaScript did the work.
Source: https://stackoverflow.com/a/41593131/6825339
<script type="text/javascript">
$.fn.changeTextField = function (value) {
return $(this).val(value).dispatchEvent(new Event("input", { bubbles: true });
}
$( document ).ready(function() {
var $input = $("#myInput");
$input.on("change", function() {
alert($input.val());
});
$('#myButton').click(function() {
$("#myInput").changeTextField("foo");
});
});
</script>

var $input = $('#myinput');
$input.on('input', function() {
// Do this when value changes
alert($input.val());
});
$('#change').click(function() {
// Change the value
$input.val($input.val() + 'x');
});
<input id="myinput" type="text" />
<button id="change">Change value</button>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.6.0/jquery.min.js"></script>

$input.val($input.val() + 'x')
$input.trigger('change');
The change event only fire when input blur.

Try this
$('#input').trigger('change');

Copy text of a field into another automatically

I need to copy the text entered in a field (whether it was typed in, pasted or from browser auto-filler) and paste it in another field either at the same time or as soon as the user changes to another field.
If the user deletes the text in field_1, it should also get automatically deleted in field_2.
I've tried this but it doesn't work:
<script type="text/javascript">
$(document).ready(function () {
function onchange() {
var box1 = document.getElementById('field_1');
var box2 = document.getElementById('field_2');
box2.value = box1.value;
}
});
</script>
Any ideas?

You are almost there... The function is correct, you just have to assign it to the change event of the input:
<script type="text/javascript">
$(document).ready(function () {
function onchange() {
//Since you have JQuery, why aren't you using it?
var box1 = $('#field_1');
var box2 = $('#field_2');
box2.val(box1.val());
}
$('#field_1').on('change', onchange);
});

$(document).ready(function() {
$('.textBox1').on('change', function() {
$('.textBox2').val($(this).val());
});
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<input type="text" class="textBox1"/>
<input type="text" class="textBox2"/>

If you are using jQuery, it is very easy - you need just register the right function on the right event :)
Here's the code:
<input id="foo" />
<input id="bar" />
$(function(){
var $foo = $('#foo');
var $bar = $('#bar');
function onChange() {
$bar.val($foo.val());
};
$('#foo')
.change(onChange)
.keyup(onChange);
});
JSFiddle: http://jsfiddle.net/6khr8e2b/

Call onchange() method on the first element onblur
<input type="text" id="field_1" onblur="onchange()"/>

try with keyup event
<input type="text" id="box_1"/>
<input type="text" id="box_2"/>
$('#box_1').keyup(function(){
$('#box_2').val($(this).val());
})

Try something like:
$(document).ready(function () {
$('#field_1').on('change', function (e) {
$('#field_2').val($('#field_1').val());
});
});
Heres a fiddle: http://jsfiddle.net/otwk92gp/

You need to bind the first input to an event. Something like this would work:
$(document).ready(function(){
$("#a").change(function(){
var a = $("#a").val();
$("#b").val(a);
});
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script>
<input type="text" id="a" />
<input type="text" id="b" />

If you want that the value of the second field is updated as the same time that the first one, you could handle this with a timeout.
Each time a key is pressed, it will execute the checkValue function on the next stack of the execution. So the value of the field1 in the DOM will already be updated when this function is called.
var $field1 = $("#field_1");
var $field2 = $("#field_2");
$field1.on("keydown",function(){
setTimeout(checkValue,0);
});
var v2 = $field2.val();
var checkValue = function(){
var v1 = $field1.val();
if (v1 != v2){
$field2.val(v1);
v2 = v1;
}
};
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script>
<input id="field_1" value=""/><br/>
<input id="field_2" value=""/>

jQuery Autocomplete on Dynamically new rows

Issue: The (jQuery) auto-complete works only for the first input (displayed by default). It doesn't work for additional row/s which are added using the add row function.
I have read other posts and understood that I have to use class and not id. But it still doesn't work.
I am using jquery autocomplete and some javascript to add and delete rows for a specific id.
Here is the headers:
<link rel="stylesheet" href="http://code.jquery.com/ui/1.9.2/themes/base/jquery-ui.css" />
<script src="http://code.jquery.com/jquery-1.8.3.js"></script>
<script src="http://code.jquery.com/ui/1.9.2/jquery-ui.js"></script>
Here is the jquery code:
jQuery(document).ready(function ($) {
/* availableTags = [
"Demo",
"Senna",
"Adam",
"Eva",
];*/
$('.autofill').autocomplete({
source:'suggest.php', minLength:2
});
});
Here is the HTML code:
<div class="content-left">
Add rows
<div id="p_scents">
<p>
<label style="margin-bottom:10px;" for="p_scnts">
<input class="autofill" type="text" id="p_scnt" size="20" name="p_scnt[]"
value="" placeholder="Enter text" />
</label>
</p>
</div>
</div>
**Here is the Javascript to add rows:**
$(function () {
var scntDiv = $('#p_scents');
var i = $('#p_scents p').size() + 1;
$('#addScnt').on('click', function () {
$('<p><label style="margin-bottom:10px;" for="p_scnts"><input class="autofill" type="text" name="p_scnt[]" size="20" id="p_scnt_' + i + '" value="" placeholder="Add text" /></label for="remScnt"> <label style="padding-left:400px;">Remove</label></p>').appendTo(scntDiv);
//i++;
//return false;
//Added the 5 lines below
$(function ($) {
$('#p_scnt_' + i).autocomplete({
source:'suggest.php', minLength:2
});
});
i++;
return false;
});
$('#remScnt').on('click', function () {
if (i > 2) {
$(this).parents('p').remove();
i--;
}
return false;
});
});
So the above code is working fine. Cheers all for your help ;)

For your latest code, you've made two mistakes:
Increase the counter i before apply autocomplete to text field
Stopped the script by return false
Also, it's recommended to use .on() to replace .live() as it's deprecated in version 1.7 .
Demo: http://jsfiddle.net/indream/f8mt4/
$('#addScnt').on('click', function () {
$(...).appendTo(scntDiv);
//i++; Should not be done here
//return false; Stopped the script
//Added the 5 lines below
$(function ($) {
$('#p_scnt_' + i).autocomplete({
source: window.availableTags,
minLength: 1
});
});
i++; // should increase counter here
return false;
});
p.s. I've changed availableTags to global variable in order to make the demo works,
but I think you would use query to retrieve the tags.

$('#addScnt').live('click', function() {
.........................
$('#p_scnt_'+i).autocomplete({
source:'suggest_fill.php',
minLength:1
});
return false;
..................
});

I think it's the sequence of js file load problem.
Try to put your second file above the 1st file.
Hope it helps you.

the second $(function(){is too much. it should look like this
<script>
$(function() {
var scntDiv = $('#p_scents');
var i = $('#p_scents p').size() + 1;
$('#addScnt').live('click', function() {
$('<p><label style="margin-bottom:10px;" for="p_scnts"><input class="autofill" type="text" name="p_scnt[]" size="20" id="p_scnt_' + i +'" value="" placeholder="Add text" /></label for="remScnt"> <label style="padding-left:400px;"><img src="../../img/remove.jpg" width="" height="" class="img" alt="" title=""/></label></p>').appendTo(scntDiv);
i++;
//Added the 5 lines below
$('#p_scnt_'+i).autocomplete({
source:'suggest_fill.php',
minLength:1
});
return false;
});
$('#remScnt').live('click', function() {
if( i > 2 ) {
$(this).parents('p').remove();
i--;
}
return false;
});
});
</script>