Can I limit the number of times an "alert" is activated.
I have a button which a user is likely to click more than once. The user needs to be aware of some facts, so I have an "alert" set up.
But I don't want them to have to view the "alert" every time they click the button.
Is it possible to have the "alert" appear only once.
I just wrote the following script for something I'm working on:
<html>
<head>
<script type="text/javascript">
function KP_growit(subject,widthto,heightto) {
var target = document.getElementById(subject);
var tweenit = setInterval(grower,10);
function grower() {
(parseInt(target.style.width) < widthto)? target.style.width =
(parseInt(target.style.width) + 10) + "px";
(parseInt(target.style.height) < heightto)? target.style.height =
(parseInt(target.style.height) + 10) + "px";
(parseInt(target.style.width) == widthto && parseInt(target.style.height)
== heightto)? clearInterval(tweenit);
}
}
</script>
</head>
<body>
<div id="bluebox" style="position:absolute; left:173px; top:48px;
width:100px; height:80px; z-index:1; background-color:#99CCFF;"></div>
<div><a href="#" onClick="KP_growit('bluebox',400,300); return false;">grow
it</a></div>
</body>
</html>
I noticed that the script does not work because of the conditional
operators; however it DOES work when using the if...else format. Why is
this?
I am trying to accomplish something like this:
<p>
text <a>link</a>
</p>
----
$("p").live("click", ... something cool...);
$("p a").live("click", function(e){e.stopPropagation();});
//so the link is still followed but the click event on the P is not triggered.
This fails since live events bubble differently than bound events. So, what I have to do instead is $("p a").live("click", function(e){return false;}); but then the link is not followed. So, I do $("p a").live("click", function(e) location.href=this.href; return false;}); but then "open in new window" doesn't function correctly. Is there a good way to overcome this limitation/behavior?
heres my code:
Code:
<script language="JavaScript">
var checkobj
function agreesubmit(el){[code]....
i need to make it like if the button is clicked and there the agreement checkbox is not checked.. it should give an alert that the alert is not checked.. i know that would require a if and else statement but i cant figure out how to do it
i am facing a problem after using jquery jconfirm alert. Issue is that after receiving confirm alert, when user press tab to go on Cancel button and press Enter key there, despite of firing event of Cancel button, it fires the event of OK button. this issue is not produced when user press the cancel button by mouse. Waiting for your replies.
View 1 Replies View RelatedI am trying to throw an alert with the attributes of a submit button in the alert.
What am I doing wrong?
jquery code:
$.ajax({
url: "validate_livestock_form/index/",
type: 'POST',
dataType: "json",
data: form_data,
success: function(data) {
alert(data);
[Code]...
php page is echoing out:{"species":"Please select a species!"} I double checked the response from the php and firebug shows the same. On success alert is not alerting the JSON data instead, I'm receiving [object Object]. Why is that and how do what should I do to fix this?
I'm currently working on MySQL/PHP/JavaScript project using AJAX. I came across some weird abnormality .for some reason alert(textarea2); shows nothing but if I place another alert(textarea2); right after the first one it works, second pop-up contains responseText....also I've tried alert(resp.responseText); it worked fine,
new Ajax.Request("categories-inset.php",
{
method: 'get', [code]....
How to write a function f(x) or f('x') so that it produces the same output
as a call to alert-function:
var x='abc'
alert('x='+x);
In testing one needs to write similar alert() calls often. By having a
function f(), which would add the variable name in front of the variable
value one would save a lot of typing during one's lifetime.
Is there anything wrong with this syntax..I am generating javascript
code from "C" language.
unsigned char Buf="Test";
printf("alert("%s");
",Buf);
I am getting error "Unterminated string literal in the javascript
console
alert("Test
but i have terminated this string in my "c" code..?
I am validating the value in a text area onBlur. If the value is not good the alert box comes up twice. Is there a way to correct this?
<html>
<head>
<meta http-equiv=Content-Type content="text/html; charset=ISO-8859-1">
<title>Untitled</title>
[Code].....
i have a javascript in which i am trying to assign the value to a hidden field and getting the below msg'document.Form1.H_ROWID' is null or not an objecti am getting the value in the alert box but not able to assign it o teh controlalert("row " +M_ROWID)document.Form1.H_ROWID.value = M_ROWID
View 9 Replies View RelatedI am trying to get an alert box with line breaks in it. I want to display a couple pieces of information, and want them broken up. I tried using to get a new line, but kept getting errors in my code.
alert("The combination you have selected: " + + "Background Color: " + color1 + + "Text Color: " + color2)
Of course color1 and color2 have been declared and defined, so I know there isn't an error there.
How does one center text in an alert box? and how do you make the alert box
appear in the middle of the screen? I've seen it done, but my alerts have
text left justified, and the box is longer than i need.
can anyone tell me why the second 'alert()' is not executed here?
The first 'alert()' pops up (so I know I am inside the 'if'), but not the
second one, and orderNum is not set....
I am using AJAX and coldfusion, and am having trouble getting some
alerts to work. I am using the http object in javascript:
var url="add_item.cfm"
oXmlHttpadditem=GetHttpObject(addStateChanged);
oXmlHttpadditem.open("GET",url,true);
oXmlHttpadditem.send(null);
then, in add_item.cfm, I am just using:
<script type="text/javascript">window.alert("Hello World
");</script>
but the alert isn't being displayed. I assume this has to do with
client-side/server-side issues, but can someone please clarify why
this doesn't work, and perhaps offer a fix or alternative solution?
Is there a way to modify the font in the alert & prompts windows?
View 1 Replies View RelatedI have been working on this for a month now as an exercise (I am a beginner) and I am still having problems. Every time I get a user to fully validate all information I keep getting an empty alert box. Why is it showing up empty and not with a total amount? Im 95% sure my code is correct.
Code:
<html>
<head>
<script language="javascript" type="text/javascript">
//function to show province
[Code].....
I am using BBcodes and want to allow the client to enter their image url into an alert box.
Exactly as it is done in this forum ;)
[URL]
is this using a javascript alert box or a pop up window? How do I put the input box into it ?
I have a bit of coding that is keeping me up at nights because of it's damn stubborness. All I want to do is pop-up an Alert that says Hello World.
I'm new to coding period so I'm writing verbatim dummies javascript book examples.
Here is the code for the script:
Okay I've done this code , and variations and only have ended up with the same message in firefox "syntax error""quirks mode".In IE 8 I get messages to cryptic to understand.
So what gives? Where is my error in syntax?The code makes sense to me, and I'm following XHTML conventions.:
How can i call a javascript alert function from an if condition in PHP?
For instance:
if (A == B)
{
CALL alert();
}
I need to alert the answer 31 but keep getting 34. It has to go like this ticket*reward+cost. It would be 24+4+3=31. I would need to times the tickets by rewards then add the cost after. How would I alert this? code...
View 3 Replies View RelatedI have the following code somewhat working:
function customerAdd(form){
if (form.email.value == ""){
var email = document.getElementById("email");
email.style.color = "red";
}
if(form.isActive[0].checked == false && form.isActive[1].checked == false){
var isActive = document.getElementById("isActive");
isActive.style.color = "red";
}
if(form.receiveEmails[0].checked == false && form.receiveEmails[1].checked == false){
var receiveEmails = document.getElementById("receiveEmails");
receiveEmails.style.color = "red";
}
if (form.salutation.value == "" || form.salutation.value == "- Please Select -"){
var salutation = document.getElementById("salutation");
salutation.style.color = "red";
}
return false;}
What I meant by somewhat working was that the code actually changes the color of the selected "id" when the fields are empty or have not been selected, but when all the required fields are selected the form doesn't do anything. I knwo it has to do with the return false;
How can I get this to work so that if the user doesn't fill out the required fields they would be highlighted and if everything is filled out the form will submit? I had the code working before with alert boxes, but I wanted to do something different with the way the validation worked rather than having the alert box pop up for each missed field.
I want a form text field in which when I type OK, the browser window should automatically redirect to GOOGLE.COM & when I type some other thing it show me alert. I'm using onKeyPress but it only let me type "O" any idea how to control all this???
View 5 Replies View RelatedI've tested it in most recent versions of IE, FF, Opera, and Safari.
The first parameter is the alert's text, if a second parameter is passed, it is the alert's title, else it will just have "Alert" in the title.
You can fire the function as many times as you like, any alert's thrown after the first will set themselves on top of each other slightly staggered much like the built in alert.
The alert will automatically be placed in a visible place regardless of where the page has scrolled. They will also stay in that same place in relation to the screen if the user scrolls after the alert has fired.
The top most alert is the only one clickable and moveable until it has been acknowledged (Much like a regular alert).
The benefit of this is that it does not freeze the user's interface once the alert is thrown.
Here's the code:
Javascript:
//*****************************
// Custom Alert Box
// Free to use with credits in tact.
// Written By Adam Matthews aka Basscyst
//AdamDMatthews@Gmail.com
//*****************************
function msgBox(msg,hdr){
if(!document.getElementById('alerts')){
var div=document.createElement('div');
div.setAttribute('id','alerts');
document.body.appendChild(div);
}
var div=document.createElement('div');
div.className="alertbox";
var h3=document.createElement('h3');
h3.className="alerttitle";
var p=document.createElement('p');
p.className="alerttxt";
var footdiv=document.createElement('p');
footdiv.className="alertfoot";
div.appendChild(h3);
div.appendChild(p);
div.appendChild(footdiv);
var but=document.createElement('input');
but.setAttribute('type','button');
but.className='alertbut'
but.setAttribute('value','OK');
footdiv.appendChild(but);
var hdr=(hdr) ? hdr : "Alert!";
h3.appendChild(document.createTextNode(hdr));
var cut=msg.split("
");
var len=cut.length;
p.appendChild(document.createTextNode(cut[0]));
for(var i=1;i<len;i++){
p.appendChild(document.createElement('br'));
p.appendChild(document.createTextNode(cut[i]));
}
document.getElementById('alerts').appendChild(div);
window.onscroll=function(){
placeAlerts();
}
window.onresize=function(){
placeAlerts();
}
placeAlerts();
}
var posX;
var posY;
function mouseXY(e){
if (!e){
var e = window.event;
}
if (e.clientX)
{
posX = e.clientX + document.documentElement.scrollLeft;
posY = e.clientY + document.documentElement.scrollTop;
}
else
{
posX = Math.max(e.pageX,0);
posY = Math.max(e.pageY,0);
}
var coord=new Array();
return coord;
}
if(document.captureEvents){
document.captureEvents(Event.MOUSEMOVE)
}
function placeAlerts(){
var alerts=document.getElementById('alerts').getElementsByTagName('div');
var len=alerts.length;
var x=0;
var y=300;
var w=document.body.clientWidth;
var h=document.body.clientHeight;
for(var i=0;i<len;i++){
alerts[i].style.zIndex=i+100;
alerts[i].getElementsByTagName('h3')[0].onmousedown="";
alerts[i].getElementsByTagName('input')[0].onclick="";
if(window.pageYOffset){
alerts[i].style.top=y+(window.pageYOffset)+'px'
}else{
alerts[i].style.top=y+(document.documentElement.scrollTop)+'px'
}
alerts[i].style.left=(w / 2)- (343 / 2) + x +'px';
x=x+15;
y=y+15;
if(i==len-1){
var h3=alerts[i].getElementsByTagName('h3')[0];
var but=alerts[i].getElementsByTagName('input')[0];
but.onclick=function(){
this.parentNode.parentNode.parentNode.removeChild(this.parentNode.parentNode);
var alerts=document.getElementById('alerts').getElementsByTagName('div');
if(alerts.length==0){
window.onscroll="";
}
placeAlerts();
}
h3.onmousedown=function(event){
this.parentNode.setAttribute('id','active_alert');
var event=(event)?event:arguments[0];
mouseXY(event);
start_x=posX;
start_left=document.getElementById('active_alert').style.left.replace('px','');
adjust=posX-start_left;
document.onmousemove=function(event){
var event=(event)?event:arguments[0];
mouseXY(event);
var obj=document.getElementById('active_alert');
obj.style.left=posX-adjust+'px'
obj.style.top=posY-5+'px'
};
}
h3.onmouseup=function(){
document.onmousemove="";
this.parentNode.setAttribute('id','');
}
}
}
}
Function Call
msgBox("You have done something real bad!
So Bad, oh so bad!","Ya shoudn't of done it boy!")
CSS
.alertbox{
width:344px;
position:absolute;
padding:0px;
margin:0px;
border:solid 1px #FFFFFF;
}
.alerttitle{
background-color:#9B1317;
color:#FFFFFF;
font-size:12px;
width:344px;
cursor:pointer;
text-align:center;
margin:0px;
padding:0px;
}
.alerttxt{
background-color:#E7EFF7;
margin:0px;
font-size:11px;
text-align:center;
padding:0px;
width:344px;
}
.alertfoot{
background-color:#9B1317;
text-align:center;
width:344px;
margin:0px;
padding:0px;
}
.alertbut{
margin-top:2px;
cursor:pointer;
}
Ok i want to name an alert so that It can be called upon without being in a function. Code is as follows:
<html>
<head>
<title>
Sign In page
</title>
<script type="text/javascript">
function AccessText()
{
return document.getElementById("FirstName")
}
</script>
<script type="text/javascript">
{
window.alert("Welcome, "+document.getElementById("FirstName")+" you are signed in")
}
</script>
</head>
<body>
<form>
<input type="text" id="FirstName" value="Enter your first name">
<input type="button" value="Sign In" onclick="">
</form>
</body>
</html>
OK so how would I assign the window.alert a name?? So that I can access it with the onclick feature? Thank you.