I echo my html in the body using php.
Like this:
<body>
<?php
echo " <button type=\"button\" id=\"button\">Click Me!</button> ";
?>
</body>
In this html I have a button with the id set to button. Then, in Jquery,I have this code:
$(document).ready(function(){
$("#button").click(function(){
alert("It works");
});
});
However, It works is not getting printed. What should I do?
It also depends on where your Javascript Code is located within the DOM and also if you have jQuery included in the page in question.
Something like this could hopefully work:
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<script
src="https://code.jquery.com/jquery-3.2.1.min.js"
integrity="sha256-hwg4gsxgFZhOsEEamdOYGBf13FyQuiTwlAQgxVSNgt4="
crossorigin="anonymous">
</script>
<title>Demo</title>
</head>
<body>
<div class="container">
<?php
echo " <button type=\"button\" id=\"button\">Click Me!</button> ";
?>
</div>
<script type="text/javascript">
(function ($) {
$(document).ready(function(){
$("#button").on("click", function(e){
alert("It works");
});
});
})(jQuery);
</script>
</body>
</html>
Please note that the above Snippet is assumed to live inside a PHP File (index.php - for example).
Related
Ich have the following site with JQuery:
<html>
<head>
<title>Testpost</title>
<script type="text/javascript" src="../jquery.min.js"></script>
<script type="text/javascript">
$(document).ready(function(){
var sendtest = $("#sendtest");
sendtest.keyup(function(){
$.post(
"test.php",
{ nur: sendtest.val() },
function(data) {
$('#receivetest').html(data);
}
);
});
});
</script>
</head>
<body>
<input type="text" name="season" id="sendtest"/>
<div id="receivetest"></div>
</body>
</html>
And following test.php:
<?php
$nur = $_POST['nur'];
echo $nur;
?>
<p id="hello">Hello World!</p>
Now I want to see on the receivetest-div only echo $nur; !
What must I do for that?
It is not a good practice to code like this. It would be better to add a parameter in your PHP file which will hide the div when you don't need it.
However, you can hide the div like that:
$('#receivetest').find('#hello').hide();
This will keep the html of the <div id="hello"> and its content, and hide it to the client.
You can also remove the div by doing this:
$('#receivetest').find('#hello').remove();
You can the below code
<html>
<head>
<title>Testpost</title>
<script src="http://code.jquery.com/jquery-1.9.1.js"></script>
<script type="text/javascript">
$(document).ready(function(){
var sendtest = $("#sendtest");
sendtest.keyup(function(){
$.post(
"asd.php",
{ nur: sendtest.val() },
function(data) {
$('#receivetest').html(data);
$('#receivetest').find('#hello').remove();
}
);
});
});
</script>
</head>
<body>
<input type="text" name="season" id="sendtest"/>
<div id="receivetest"></div>
</body>
</html>
I've got a quick question
So, my code is something like:
<html>
<head>
</head>
<body>
<?php
//file that contains the modals
include ('modals.php');
<button class="openCompany">
OPEN
</button>
?>
//...
</body>
</html>
and at the very end, I've got a JS script to open a modal like:
<script type="text/javascript">
$('#companyModal').modal('show');
</script>
which works perfectly, but when I do
$(".openCompany").click(function () {
$('#companyModal').modal('show');
});
it doesn't anymore.
Thanks.
try this
$(document).ready(function(){
$(document).on("click", ".openCompany", function(e) {
$('#companyModal').modal('show');
});
});
I found a program which is sending the data from the form to php file from jquery. But when I have tried to find it, it is displaying nothing. When I am clicking on the Load Data button nothing is coming. Is something wrong in the program ?
main.php
<?php
if( $_REQUEST["name"] )
{
$name = $_REQUEST['name'];
echo "Welcome ". $name;
}
?>
index.html
<html>
<head>
<title>the title</title>
<script type="text/javascript"
src="http://ajax.googleapis.com/ajax/libs/jquery/1.11.0/jquery.min.js/"></script>
<script type="text/javascript" language="javascript">
$(document).ready(function() {
$("#driver").click(function(event){
$.post(
"main.php",
{ name: "Zara" },
function(data) {
$('#stage').html(data);
}
);
});
});
</script>
</head>
<body>
<p>Click on the button to load result.html file:</p>
<div id="stage" style="">
STAGE
</div>
<input type="button" id="driver" value="Load Data" />
</body>
</html>
Please resolve the problem. Thanks in advance
Your <script> tag for loading jQuery has an invalid href attribute.
Remove the ending slash from the address so it looks like this:
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.11.0/jquery.min.js"></script>
Use your browser's developer tools to find out what's wrong with your clientside script, they're really handy. Hit F12.
try this code:
$(document).ready(function() {
$("#driver").click(function(event){
$.post( "main.php", { name: "Zara"})
.done(function( data ) {
$('#stage').html(data);
});
});
});
for detail see link
Please the version of this file:
<script type="text/javascript"
src="http://ajax.googleapis.com/ajax/libs/jquery/1.11.0/jquery.min.js/"></script>
code:
<html>
<head>
<title>the title</title>
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.3.2/jquery.min.js"></script>
<script type="text/javascript" language="javascript">
$(document).ready(function() {
alert('hi');
$("#driver").click(function(){
$.post(
"main.php",
{ name: "Zara" },
function(data) {
$('#stage').html(data);
}
);
});
});
</script>
</head>
<body>
<p>Click on the button to load result.html file:</p>
<div id="stage" style="">
STAGE
</div>
<input type="button" id="driver" value="Load Data" />
</body>
</html>
Consider the HTML :
<html>
<head>
Something...
</head>
<body>
<script>
$('#btnviewdetails').text('Save').button("refresh");
</script>
<button id='btnviewdetails' type='button'>SET</button>
</body>
</html>
When I hit the button , the JS code is not invoked . What am I doing wrong ?
Thanks
You need to bind an event handler on the button. The function will be invoked when the button is pressed.
$('#btnviewdetails').bind('click', function() {
$(this).text('Save');
});
Complete code :
<html>
<head>
<script src="jquery-2.1.0.min.js"></script>
Something...
</head>
<body>
<button id='btnviewdetails' type='button'>SET</button>
<script>
$('#btnviewdetails').bind('click', function() {
$(this).text('Save');
});
</script>
</body>
</html>
<html>
<head>
<script>
function view_more(pg_no){
alert(pg_no);
}
</script>
</head>
<body>
<span onClick="view_more('1')"></span>
</body>
</html>
Here, I can't understand why it say always
[ReferenceError: view_more is not defined]
I got the same problem today.
My situation was like this:
.html file:
<head>
<script type="text/javascript" src="js/jquery-1.9.1.js"></script>
<script type="text/javascript" src="js/functions.js"></script>
</head>
<body>
<div class="lc-form-holder">
<form action="#" method="post">
[...]
<span onclick="myFunction();">NEXT</span>
</form>
</div>
</body>
and .js file:
$(document).ready(function() {
function myFunction() {
console.log('click click');
}
});
When I clicked on <span> I got an error Uncaught ReferenceError: myFuncion is not defined.
But when I do this in .js file (no document.ready):
function myFunction() {
console.log('click click');
}
Everything work just fine.
I don't know is this helpful but I wanna share it if someone check this question in future.
Try this first
<body>
<span onClick="alert('1');"></span>
if the above code works then there must exists others javascript which are actually got error prior to execute your code.
<span onClick="view_more('1')">Test</span>
Add text and then click on text
Working at my end
This is my code --
<html>
<head>
<script>
function view_more(pg_no){
alert(pg_no);
}
</script>
</head>
<body>
<span onClick="view_more('1')">gfgf</span>
</body>
</html>
EDIT
try using this code --
<html>
<head>
<script type="text/javascript">
function view_more(pg_no)
{
alert(pg_no);
}
</script>
</head>
<body>
<span onClick="javascript:view_more('1');">gfgf</span>
</body>
</html>