Get The Return Value From An Alert Box ?

Jan 27, 2009

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 ?

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Return A Value To Display In Alert?

Nov 3, 2010

Is there a way i can return an error through my JS which is then displayed in an alert box ?

I currently have this:

Code:

Now in pck.php if i had Echo 'Test';

I want my JS to check something was echo'd and if so - display it in an alert box to the user.... any idea if thats possible ?

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Carriage Return Inside A Message Of Alert

Jul 20, 2005

I have a calendar where i write my events.
If I have 2 events in the same day, how to put a carriage return between the
events in the alert part of message?
For example, I want this alert message:

Event one to the office.
Event two to the store.

The string that I use actually is:

fAddEvent(2003,9,17," Event one. Event two.","alert('Event one to the
office. Event two to the store.');","#00ff00","red");

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GetVal() Should Return Value Of Fourth <TD> And Print An Alert?

Dec 14, 2009

<TR>
<TD><INPUT type="radio" value="radio1" name="radio1"></TD>
<TD>D</TD>[code]....

getVal() should return value of fourth <TD> and print an alert .How to write getVal() function ? Example:

if user chooses "radio1" . it prints 'B'

if user chooses "radio2" . it prints 'P'

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JQuery :: Function Return - Pull Live Data From Database And Display It In An Alert Box On Sight

Oct 10, 2010

I'm very new to jQuery, only picked it up yesterday, so there is very little I understand at the moment. I have a website on which I would like to display a real time, time-series chart displaying results from a database that is constantly updated. how to pull live data from my database and display it in an alert box on my sight. One of the replies said I should use jquery to achieve this.

[Code]...

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Onclick="alert('hello');return False;" Does Not Work In IE7?

Dec 5, 2006

Normally, a piece of code such as

<a href="http://www.yahoo.com" onclick="alert('hello');return
false;">link</a>

will stop the browser from actually going to href's destination.
However, this is not the case with the IE7 I am using. What has
changed?

IE7 version: 7.0.5730.11. Update versions: 0

Has anyone bumped into this problem before? How do I get around it?

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Focus, Blur And Return Of Focus After Alert?

May 9, 2010

I think the problem is cause by my lack of understanding of how the browser (firefox 3.6.3) handles focus.A simplified version of my problem is:I've defined the function

function two_focus()
{
document.getElementById("two").blur();

[code]....

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Alert If Button Pressed - It Should Give An Alert That The Alert Is Not Checked?

Oct 21, 2011

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

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JQuery :: $('#mydiv').css('margin-left') Return 0px (must Return Auto)

Jun 3, 2010

All is on the title, sorry for my english, i'm french :) I have an html page with style

<style>
#mydiv {
margin-left:auto;
margin-right:auto;
width:250px;
}
</style>

with jquery, i try to get the margin-left ($('#mydiv').css('margin-left'), but the function return 0px, unable to retrieve the good value (auto) anyone has idea to retrieve the value "auto" when margin-left is "auto" ?

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JQuery :: JConfirm Alert / After Receiving Confirm Alert / Fires Event Of OK Button

Nov 13, 2010

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.

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JQuery :: Throw An Alert With The Attributes Of A Submit Button In The Alert

Feb 16, 2011

I am trying to throw an alert with the attributes of a submit button in the alert.

What am I doing wrong?

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JQuery :: Receiving And Alert With [object Object] When It Should Be Alert The JSON Data

Jun 10, 2010

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?

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Ajax :: Alert(textarea2); Shows Nothing But If I Place Another Alert(textarea2) Right After The First One It Works?

Jul 10, 2009

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]....

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Use - What To Do With Return $value

Jan 14, 2011

I have this in my javascript code but have no idea on how a returned value works/where does it return to? what do i do/or can i do with a value that gets returned?

I am asking this so i can learn on how to use it cos i am new to all this and dont know how it works...

Here my full code:

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Using Return False From <a>

Oct 13, 2005

Do you have to use the onClick attrib to have
return false
work?

i.e. is it possible to do
<a href="javascript:somefunct();return false;">
and have the page not reload with 'false' or the browser not complain about
illegal use?

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Use Return Key To Submit

Jan 17, 2007

I have a form on a web page that requires to click on a button to
submit the information. I have two questions about changing this form:
1. Is there a way that I can change the script so that the form can be
submitted by hitting the enter key?

2. Is there a way that I can have the Username and Password boxes
cleard after the form is submitted?

You probably don't need the code for the form as it is pretty basic but
here it is just in case.

<form name=login>
<table width=225 border=1 cellpadding=3>
<tr><td colspan=2><center><font size="+2"><b>Bombers Only
Area!</b></font></center></td></tr>
<tr><td>Username:</td><td><input type=text name=username></td></tr>
<tr><td>Password:</td><td><input type=password name=password
size="20"></td></tr>
<tr><td colspan=2 align=center><input type=button value="Login!"
onClick="Login()"></td></tr>
</table>
</form>

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Return Says NaN (Not A Number)?

Aug 1, 2009

i am using ajax but this is the problem in js it is giving me a NaN when i goto check the output. on two different servers two different responses on my localhost test environment i am getting the correct info and on the server online i get NaN response. i am using this to set the width of my hp bar

Code:
document.getElementById("ehpBar").style.width=count1+"%";
and count1 looks like this
Code:
var count1 = hp/basehp*100;

i have tried rounding it and everything and i just get the same stupid NaN error. I can use each variable by itself and it outputs the correct number on both servers and then when i try to divide it NaN on one server and works perfectly on the other. I know it is probably something simple i am just missing it.

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Return Value On Function?

May 17, 2009

Afternoon all, Have a pretty simple function, that requests a number to be entered.
I want to return that number, but i seem to be typing something wrong in the return value.

function newFunction(a, b)
{
var newArray = new Array(a);
for (var i = 0; i < 5; i = i + 1)

[Code]....

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Array Return NaN ?

Sep 29, 2009

Its a ads rotation code:

Dont know why it doesnt work...

Here go(k); function might do this mass (output-->NaN).

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Function Will Not Return Value

Aug 21, 2007

I am populating a field on my page using a php include. I am asking javascript to update another element with that field's value. The value written to the select input box is &#391;:Any Provider'. The process works fine in Firefox. In IE6 it does not write. the value nor does it throw an error. What am I doing wrong?

input form:
[PHP]<form method="post" action="" name="inputForm">
<label for="provider">Name of Provider</label><select class="input" name="provider" size="1" style="width: 20em"><?php nameprov();?></select>
<input type="button" name="button" value="Upload" onclick="postthis()">
<div id="status"></div>

</form>

The script in the head element:

function postthis(){
var provider = document.inputForm['provider'].value;
var report = document.getElementById("status");
var message="The Value of Provider Block is: " + provider;
report.innerHTML = message;
}

In firefox, "The Value of Provider Block is: 1:Any Provider" is written in the report element. In IE6, "The Value of Provider Block is : " is written in the report element.

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Can Function RETURN A Value?

Nov 23, 2005

I know the answer must be yes, but I am really having a hard time figuring this out. I have a simple script below, that calculates age (I know I need to do some more work). I want to redisplay the value returned from the function. It works OK, because the result displays correctly in the alert. Code:

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Return And Functions

Feb 27, 2006

I'm having a problem. I was able to get the edit working fine. I was able to get it to hide the current div and go to a different div. When I combine the two, the edit works but I cannot go to the different div.

I'm thinking something is missing here?

function goto_testDiv()
{
return formCheck(this);
document.getElementById('startDiv').style.display = 'none'
document.getElementById('testDiv').style.display = 'block'
}

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Return From Function

Mar 6, 2006

I have a form and a submit button .on clicking submit button function validate call.this function call another function (say func) .this func function vallidates some input and return true or false value to the validate function this then return true or false value to the submit button .I want that func directly return true or false to the submit button.

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Use Return Value In New Function?

Jun 13, 2011

How can I use the return value from prev_picked() in my ajax call?

Code JavaScript:
function autosuggest_results (info)
{
if (info.length > 1)

[Code].....

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Functions With A Return Value

Apr 29, 2004

PHP Code:

function mnu() {

var thismenu=this;

var mDiv = document.createElement("div");

mDiv.getVisibility=function() { thismenu.getVisibility(this); }

alert(mDiv.getVisibility());

document.body.appendChild(mDiv);

}

mnu.prototype.getVisibility=function(div) {
if (div.style.visibility=='none' || div.style.visibility=='hidden') {
    return 'hidden'
    }
else {
    return 'visible'
    }
}


so i attach a function to mDiv, which (should) return visible or hidden, but it doesn't, i get an undefined

but when i put alert boxes in the function itself (in the if-clause), it gives me the correct values....

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Meaning Of Return

Jan 8, 2007

when, inside a function, one simply says:

if(...) {return;},

one means something like exit, or leave, right?

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