<!doctype html>
<html>
<head><title>This is my first jquery page!</title>
<meta charset="utf-8">
<style type="text/css">
#change_me {
position: absolute;
top: 100px;
left: 400px;
font: 24px arial;
}
#move_up #move_down #color #disappear {
padding: 5px;
}
</style>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.3/jquery.min.js"></script>
</head>
<body lang="en">
<button id="move_up">Move Up</button>
<button id="move_down">Move Down</button>
<button id="move_left">Move Left</button>
<button id="move_right">Move Right</button>
<br>
<button id="color">Change Color</button>
<button id="disappear">Disappear/Re-appear</button>
<button id="propchangeme" onclick="alert('The value is: ' + prop1)">Get the Font Value of #change_me</button>
<div id="change_me">Make Me Do Stuff</div>
<script type="text/javascript">
//custom made variables :)
var prop1 = $("#change_me").css("font");
$(document).ready(function() {
$("#move_up").click(function() {
$("#change_me").animate({top:30}, 200);
}); //end move_up
$("#move_down").click(function() {
$("#change_me").animate({top:500}, 2000);
}); //end move_down
$("#move_left").click(function() {
$("#change_me").animate({left:30}, "fast");
}); //end move left
$("#move_right").click(function() {
$("#change_me").animate({left:500}, "slow");
});
$("#color").click(function() {
$("#change_me").css("color", "purple");
}); //end color
$("#disappear").click(function(){
$("#change_me").toggle("slow");
}); //end disappear
});//end script
</script>
</body>
</html>
On the line where is says var prop1 = $("#change_me").css("font");
The value returned by the alert is blank, yet if I change it to .css("postion"); the alert will return a visible value (which is absolute in this case). Why won't JavaScript alert display a value for my request? How can I make this work?
Related
I want all my web app pages (Google app script )to be at same tab some thing like target = "_self"
but that did not work.
when I'm am in the page index and I click the link it es work without problem and now I'm in index2 when I click at the buttom nothing happen only white empty page is there. someone can help me please!
I will show you the code
\\code.gs
function doGet(e) {
if(e.parameters.v == "index2")
return test2();
else return test();
}
function test(){
return HtmlService.createTemplateFromFile('Index').evaluate().setXFrameOptionsMode(HtmlService.XFrameOptionsMode.ALLOWALL);
}
function test2(){
return HtmlService.createTemplateFromFile('Index2').evaluate().setXFrameOptionsMode(HtmlService.XFrameOptionsMode.ALLOWALL);
}
index.html
<!DOCTYPE html>
<html>
<head>
<style>
.iframe{
display: none;
}
.fullScreen {
width: 100%;
height: 100%;
position: absolute;
top: 0;
left: 0;
}
</style>
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.3/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/materialize/1.0.0/js/materialize.min.js"></script>
</head>
<body>
<button class="btn waves-effect waves-light" id="btn"> to Index 2 </button>
<script>
document.getElementById("btn").addEventListener("click", fireOff);
function fireOff(){
window.open(
"<?= ScriptApp.getService().getUrl(); ?>?v=index2"
,"_self");
}
</script>
</body>
</html>
index2.html
<!DOCTYPE html>
<html>
<head>
<base target="_self">
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.3/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/materialize/1.0.0/js/materialize.min.js"></script>
</head>
<body>
<h1> Hi i am iFrame </h1>
<button class="btn waves-effect waves-light" id="btn">to Index 1 </button>
<script>
document.getElementById("btn").addEventListener("click", fireOff);
function fireOff(){
window.open(
"<?= ScriptApp.getService().getUrl(); ?>?v=inde2"
,"_self");
}
</script>
</body>
</html>
Using JavaScript (or jQuery), create a variable called “myName” and set the value to your “myName”
Create a , that when you click it, it displays an alert with your “myName” variable.
Here is the problem I am currently working. I am super new to this and just trying to figure this out. Here is the code I currently have, when I click the button it displays nothing.
<!Doctype html>
<html>
<style type=text/css>
div1 {
background-color: yellow;
}
div2 {
background-color: #000000;
color: red;
}
</style>
<body>
<div1 id="myName"><b>Woolley</b></div1>
<div2 class="Hobbies">Hockey</div2>
<div2 class="Hobbies">Hiking</div2>
<button type="button" onclick=var "myName"Woolley>Button</button>
</body>
</html>
java script
var "myName"
"Woolley"
you can check below code to change the value
<p id="changeName">Mark</p>
<button type="button" class="myevent">Button</button>
<script>
jQuery(function(){
$('.myevent').on('click', function(){
var name = "John Doe";
$('#changeName').val(name);
});
});
</script>
This is Jquery function please inlcude jquery library before use this.
Using pure Javascript:
<!Doctype html>
<html>
<style type=text/css>
div1 {
background-color: yellow;
}
div2 {
background-color: #000000;
color: red;
}
</style>
<script>
function displayName(){
var myName = "Woolley";
alert(myName);
}
</script>
<body>
<div1 id="myName"><b>Woolley</b></div1>
<div2 class="Hobbies">Hockey</div2>
<div2 class="Hobbies">Hiking</div2>
<button type="button" onclick="displayName()">Button</button>
</body>
</html>
To make the onclick on your button do something, tell the onclick what to do when triggered; In this case, I told it do execute the function myFunction.
In this function, create your variable and alert it using alert()
function myFunction() {
var myName = "Woolley";
alert(myName);
}
<!Doctype html>
<html>
<style type=text/css>
div1 {
background-color: yellow;
}
div2 {
background-color: #000000;
color: red;
}
</style>
<body>
<div1 id="myName"><b>Woolley</b></div1>
<div2 class="Hobbies">Hockey</div2>
<div2 class="Hobbies">Hiking</div2>
<button type="button" onclick="myFunction()">Button</button>
</body>
</html>
If you don't want to use a function, you can also tell onclick to execute alert() without a function:
<button type="button" onclick="var myName = 'Woolley'; alert(myName);">Button</button>
Please note that you need to use " and ' properly, otherwise your HTML is invalid and can't execute your JavaScript.
I'm trying to execute a function by clicking on a span, but it tells me that it is undefined.
$(document).ready(function() {
function callTo(param) {
alert(param);
}
});
.file-up {
background: #f5f5f5 none repeat scroll 0 0;
border: 1px solid #ccc;
color: #383f45;
font-size: 12px;
margin-bottom: 10px;
padding: 6px;
font-size: 10px;
text-align: center;
text-transform: uppercase;
cursor: pointer;
}
<div>
<span class="file-up" onclick="callTo('test')">Click to call</span>
</div>
<script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<!DOCTYPE html>
<html>
<head>
<title>
sample
</title>
</head>
<body>
<script>
function callTo(param) {
alert(param);
}
</script>
<div>
<span class="file-up" id="index" onclick="callTo('test')">
Click to call
</span>
</div>
</body>
This is a working example without using jQuery, just by vanilla javascript. Insert it and use it directly.
If you want me to post an answer which uses only jQuery for the stated task that you want to accomplish then please let me know.
This is code using jQuery, as you asked -
<!DOCTYPE html>
<html>
<head>
<title>
sample
</title>
</head>
<body>
<script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<script>
$(document).ready(function() {
$('#index').click (function callTo() {
alert("Your values is :"+ $(this).data("value"));
});
});
</script>
<div>
<span class="file-up" id="index" data-value="test">
Click to call
</span>
</div>
Try to move your function definition away from $(documents).ready
<script>
function callTo(param) {
alert(param);
}
</script>
Or define event listener like
<script>
$(document).ready(function() {
$('.file-up').click(function() {
//action
});
});
</script>
(I'd better give it an id in this case and change the selector to #id instead of .file-up because other elements can have the same class applied)
how i can create a javascript code to add class name to specific divs only
for Exapmle : i want to add a class_name to from div5 to the end of all divs ?
try this
<!DOCTYPE html>
<html>
<head>
<meta name="viewport" content="width=device-width, initial-scale=1">
<style>
.mystyle {
width: 100%;
padding: 25px;
background-color: coral;
color: white;
font-size: 25px;
box-sizing: border-box;
}
</style>
</head>
<body>
<p>Click the "Try it" button to add the "mystyle" class to the DIV element:</p>
<button onclick="myFunction()">Try it</button>
<div id="myDIV">
This is a DIV element.
</div>
<script>
function myFunction() {
var element = document.getElementById("myDIV");
element.classList.add("mystyle");
}
</script>
</body>
</html>
If you're looking to add a class name from one div to others, I would recommend using JQuery. This can be done like so:
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<script>
function changeColor(){
$( document ).ready(function() {
$("div").addClass("work");
});
}
</script>
<style>
.work {
color: red
}
</style>
<div style="width: 100%" class="work"><h1>Hello</h1></div>
<div style="width: 100%" class=""><h1>Hello</h1></div>
<button onclick="changeColor()">Change second color by inserting class!</button>
function applyClass(elem_position, tagname, classname)
{
var div_elems = document.querySelectorAll(tagname);
for (var i = elem_position-1; i < div_elems.length;i++)
{
div_elems[i].className=classname;
}
}
Usage
Applies class some_class to div elements starting from position 3
applyClass(3,'div','some_class');
Am using the below script to change the color of the script but showing 'font color="red">Hello world /font> like this.Is any possible way to change the alert text color..
<html>
<head>
<title>JavaScript String fontcolor() Method</title>
</head>
<body>
<script type="text/javascript">
var str = new String("Hello world");
alert(str.fontcolor( "red" ));
</script>
</body>
</html>
No. alert() accepts a string and renders it using a native widget. There is no provision to style it.
The closest you could get would be to modify the HTML document via the DOM to display the message instead of using an alert().
You can use JQuery to resolve your Problem
<html>
<head>
<meta charset="utf-8" />
<title>JavaScript String fontcolor() Method</title>
<link rel="stylesheet" href="http://code.jquery.com/ui/1.10.3/themes/smoothness/jquery- ui.css" />
<script src="http://code.jquery.com/jquery-1.9.1.js"></script>
<script src="http://code.jquery.com/ui/1.10.3/jquery-ui.js"></script>
<link rel="stylesheet" href="/resources/demos/style.css" />
<script>
$(function() {
$( "#dialog-message" ).dialog({
modal: true,
buttons: {
Ok: function() {
$( this ).dialog( "close" );
}
}});
});
</script>
</head>
<body>
<div id="dialog-message" title="My Dialog Alternative">
<p style='color:red'> Hello world </p>
</div>
</body>
</html>
Hope this help :
<!doctype html>
<html>
<head>
<title>JavaScript String fontcolor() Method</title>
<style>
#alertoverlay{display: none;
opacity: .8;
position: fixed;
top: 0px;
left: 0px;
background: #FFF;
width: 100%;}
#alertbox{display: none;
position: fixed;
background: #000;
border:7px dotted #12f200;
border-radius:10px;
font-size:20px;}
#alertbox > div > #alertboxhead{background:#222; padding:10px;color:#FFF;}
#alertbox > div > #alertboxbody{ background:#111; padding:40px;color:red; }
#alertbox > div > #alertboxfoot{ background: #111; padding:10px; text-align:right; }
</style><!-- remove padding for normal text alert -->
<script>
function CustomAlert(){
this.on = function(alert){
var winW = window.innerWidth;
var winH = window.innerHeight;
alertoverlay.style.display = "block";
alertoverlay.style.height = window.innerHeight+"px";
alertbox.style.left = (window.innerWidth/3.5)+"pt";
alertbox.style.right = (window.innerWidth/3.5)+"pt"; // remove this if you don't want to have your alertbox to have a standard size but after you remove modify this line : alertbox.style.left=(window.inner.Width/4);
alertbox.style.top = (window.innerHeight/10)+"pt";
alertbox.style.display = "block";
document.getElementById('alertboxhead').innerHTML = "JavaScript String fontcolor() Method :";
document.getElementById('alertboxbody').innerHTML = alert;
document.getElementById('alertboxfoot').innerHTML = '<button onclick="Alert.off()">OK</button>';
}
this.off = function(){
document.getElementById('alertbox').style.display = "none";
document.getElementById('alertoverlay').style.display = "none";
}
}
var Alert = new CustomAlert();
</script>
</head>
<body bgcolor="black">
<div id="alertoverlay"></div>
<div id="alertbox">
<div>
<div id="alertboxhead"></div>
<div id="alertboxbody"></div>
<div id="alertboxfoot"></div>
</div>
</div>
<script>Alert.on("Hello World!");</script>
</body>
</html>
The concept is taken from this : http://www.developphp.com/video/JavaScript/Custom-Alert-Box-Programming-Tutorial