I'm just learning javascript. I need to create an onclick event for a three-state rollover. I just can't figure out where to place the event. I know it needs to go in my setup rollover function, but can't figure out where to place it so an alert pops up when one of the buttons is clicked. Anyone have any guidance for me? HTML code is (JS is below and button 1 images attached):
[Code]...
What happens is the user selects the number of buttons depending on the number entered in the text box. If the number is 3 in the text box, then the user can only select 3 buttons, if more buttons are selected then it comes with an alert message saying user is beyond limit deselect a button to be able to choose another button.
But these are the problems I have encounted: If I type in "2" in the textbox for example, it allows me to select 2 buttons and comes up with alert if more buttons clicked.
problem 1: but if I change the figure in text box from "2" to "5", then it only allows me to select 3 buttons (I think it is adding 2 from the previous value and 3 to make the current value 5)
problem 2: If I enter a value less than current value, so in this example if I enter in 1 in the textbox which is obviously less than 2, then it lets the user select unlimited number of buttons.
So does anyone know how to fix these problems so that the amount of buttons selected matches correctly to the value in the textbox?
right now im using a percent bar to redirect the page when all buttons are clicked but i want a more efficient way of doing the redirect there will be a total number of buttons on my page, for examply 5 every time one is clicked, is there a possible way of subtracting 1 and when buttons = 0 the page redirects
View 1 Replies View RelatedI have a piece of javasacript code that searches through several iframes for buttons with specifi id's. When I find the button, I bind a click event to that button. This works perfectly fine in IE, but only works in Firefox if I alert something. After I click on the alert button ok, the click events are assigned correctly and the buttons work fine. See my code below for achieving this:
$.each(iframe, function(index, ifrm) {
// Add target="_blank" to text hyper links
var hyper = null, hyperCount = 0;
[code]....
How would I go about making a function on a checkbox that pops up one alert menu when its checked and pops a different alert when its unchecked? Here's what I have so far I know its wrong I don't know how to change the beginning.
Code:
function compare(bing){
if ("bing"=checked){
alert("You agree, your favorite search engine is also bing.");
}else{
alert("you disagree, your favorite search engine is not bing.");
}}
I have an alert message which is displayed with a timer of 10 seconds. I start the timer and minimize the window. For firefox the alert box pops out and is displayed on top of everything but in ie it doesn't do the same so I have to open the window manually to see the alert message.
View 2 Replies View RelatedI am trying to update the .onclick event after its been clicked once. Everything works fine in my script except updating the .onclick event. I have searched the web and found that I should do the following:
div.onclick = function(params);
or
div.onclick = new function(){updatedStatement};
I have tested both of these steps in IE and FF with no luck. Here is my code:
function movePhrase(OPT,MENU,ID,DIR,LEVEL){
if(DIR == "up"){
var num = OPT - 1;
}else{
var num = OPT + 1;
} .....
function newOnClcik(opt,menu,id,level,dir){
var string = "movePhrase("+opt+","+menu+","+id+",'"+dir+"',"+level+")";
return string;
}
Below is an example or the div code I am trying to update:
<div id="downImage1">
<img id="down1" src="images/downArrow.JPG" onmouseover="this.src='images/downArrowPressed.JPG'" onclick="movePhrase(1,20,331,'down',1)" onmouseout="this.src='images/downArrow.JPG'" width="40" height="40" />
</div>
I'm mocking up an interface in javascript for an HCI assignment. I want
to be able to make the default onclick event for the buttons on my page
to display an alert since the buttons won't work yet. Is there an easy
way to do this? and it has to be as easy as giving each button their
own onclick attribute otherwise I'll just do that.
Why won't this work?
Nothing pops up for the alert.
<script type="text/javascript">
I have a page where I want to display buttons only when a particular list item is selected. The user can then click on one of five buttons. I am able to put the buttons in a <div> section using this
$("li.point").click(function(){
choice = $(this).attr('id');
Competition = $(this).attr('title');[code]..........
I create buttons from an array of objects that such as:
buttons = [{ text: "button 1", action: 1}, {text: "button 2", action: 2}];
I then loop thru the array to assign the text and bind the click event after having created the buttons with IDs of "button_<index>".
for( var index in buttons ) {
$("#button_"+index).html ( buttons[index].text )
.click( function() { clickButton( buttons[index].action ) } );
}
The text appears correctly in the button, but every button defined only fires the list bound click, in this example the action equal to'2'whether I push "Button 1" or "Button 2".My actual case has four buttons, all firing the event for the fourth button.I've tried not chaining the .click(), going thru the loop twice once for the .html and once for the .click, neither of which made a difference. If I hard code each button .click, it works fine.
I have a set of radio buttons each with an onclick event that has a numeric value. When the button is clicked an input box called "Total" is updated with the new value. The problem I'm having is that if a radio button is checked and one clicks on it again then the onclick event is triggered.
Is there any way to prevent the onclick event from triggering if the radio button is already checked?
I have some JQuery that makes an Ajax call and then adds some rows to an existing table.
function
LoadDestinationTable() {
$("#destinationTable tr:gt(0)"[code]...
The problem is that the only place where the click event fires is on the rows that were added when the page was 1st rendered – the th, for example.I also tried adding an onclick event handler to the input button’s creation – that also does not fire.
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 Relatedgot 3 groups of radio buttons that, if not all checked, needs to give an alert message when button clicked to continue. The button is not a submit button, but just to continue to the next part of the form which is hidden.
<!-- MY RADIO BUTTON GROUPS -->
<input name="id[18]" value="81" id="attrib-18-81" type="radio"><label class="attribsRadioButton zero" for="attrib-18-81"> Kola Cubes</label><br />
<input name="id[18]" value="82" id="attrib-18-82" type="radio"><label
[Code]....
The onClick function on the image is to hide these and display next part of form.
I understand that I could just check them automatically to force user to change them if they wanted to or just continue but if there is way to do it another way.
Or if possible to hide my continue button until all 3 groups are selected, also without using checked="checked"
Two buttons - "Calculate" and "Start" do not seem to be executing the code associated with them. I cannot figure out why -- code is below...
View 1 Replies View Relatedso basically this is what I have its 2 sets of radio buttons named budget, premier and superior which values are $2,$3 and $5 respectively. a checkbox that if checked the value would make the the first group of radios multiplied by 2 if not it will remain the same the second group would be weekly, monthly and annually which the values will be multiplied to 1,x(52/12) and 52 respectively to everything above. the total would be displayed as an alert message if the none of the first group is selected an alert would be issued when calculate is pressed and that would be please select level of cover and if none of the second group is selected it would display please select frequency of payment but if none is selected at all both alerts would be displayed on a single dialogue box, i cant make a script to make it function properly .i didnt include the script because i suck it doesnt work
<form name="InsuranceCalc">
<p><h2>calutaling insurance</h2></p>
<p> Please complete the form.</p>[code].............
so here is my "Project" for this class
[URL]
and here are the directions where im stuck at, just right click view source to see the code. I believe what i am doing wrong is where i enter my variables and i dont know how to get an alert message to pop up using an if statement as well as getting the values for the distances to show up correctly
directions:
8. Now we will write some JavaScript to validate the input. We don’t want the user to be able to enter the same origin and destination city when they book a ticket. So we will use an if statement to check that. If they have entered the same origin and destination city then we will tell them that by using an alert statement and make them select again. All of your code to validate the input code goes in between the single quotes of the onClick event in the Calculate Fare button. Follow these steps: a) Assign the value of the origin city to a variable called origin Note that the value that gets assigned to origin is actually 0, 60, 90, 120 or 150 (and NOT Bellingham, Everett, Seattle etc.) since the value we gave to the each element of the list was its distance from Bellingham. This will make our lives easier later when we compute the fare. b) Assign the value of the destination city to a variable called destination in a similar fashion. c) Write an if statement that will test whether origin is equal to destination and if it is then do two things. i. Issue an alert message that says input different origin and destination cities ii. Stop the execution of the JavaScript code in the onClick event. Use return; as the second statement inside the if statement. Remember to use curly braces to denote that two statements are contained within the if statement. Your if statement will have the following structure to it.
if (<put the test you want to do here>)
{
alert(<put the message here>);
return;
Here is some sample code from my html page:
<script language="javascript" type="text/javascript">
function setProperties(formElement)
{
formElement.form.elements["customerID"].value=1;
alert(formElement.form.elements["customerID"].value);
}
</script>
There are two submit buttons and I would like to change the hidden field value for one of the buttons when it is clicked. I have tried various ways to assign a value to the hidden field in the javascript but none of them works including the above. I have tried "formElement.form.customerID.value", "formElement.form.getElementById "customerID"); etc but it does not work. What is the right way of assigning the hidden field value in javascript.
There is this problem that I encountered while practicing with jQuery.[code]The problem I'm having is, the alert does not fire whenever the checkboxes in the tbody are clicked.
View 1 Replies View RelatedCan't get this to work correctly. I need to run an alert if the user clicks the button "#step0Next" and none of the var ckd button's are checked [code]...
View 7 Replies View RelatedIs there a way to create an alert that would pop-u when the user clicked refresh?
On refresh:
"Warning: Refreshing this page will bring you back to the beginning of the application. Are you sure you want to refresh the page?"
Yes - No
On page forward or back:
"Warning: Using the forward/back buttons may cause unexpected problems. Please use the tabs to navigate from page to page. Are you sure you want to use the forward/back button?"
YES - No
Script in the head: function tempOn(radio){
[Code]...
Seems to me this would be a fairly common situation (if not commonly asked and answered), but the posts I did find about this subject didn't seem to
Given this basic code:
<form id="form" action="">
<input id="submit1">
[code]....
I currently have some buttons representing letters and a textbox. When a button is clicked, its value is copied into the text box. I have an onkeyup event which means that every time a button is clicked, a function is called which searches some arrays using the current text box value.
However, the problem I am currently having is that the onkeyup event which calls the function works if I type the value in using my computer keyboard, but not when using the buttons (even though the buttons enter values into the textbox).
How I can make it so that when I press a button, the onkeyup event triggers and the function is called?
I want to make it so that when I click on something, it changes what document.onclick does.
This is a simplified version of what I'm trying to do:
Code:
<div id="clickme" onclick="document.onclick = function(){ alert ('This should not be alerted on the first click'); }">Click here</div>
However, as you'll notice, the alert box shows up on the first click as well. The only way I have been able to get around this behaviour is to have the first onclick execute a timer that will then set the document.onclick after 1ms, however this seems very messy to me.