Generic ClearForm Function When Click CLEAR Button
Jul 23, 2005
I want to write a generic clearForm function to clear the form when
the user click CLEAR button.
Here's my attempts, because I want to take care all html controls. I
think I need to test if the control is submit button, regular button. But I don't know
what I should do on drop down box?
function clearForm()
{var i=0;
for (i=0; i<InputForm.elements.length-1; i++)
{var obj = InputForm.elements[i];
document.write(obj.type); //runtime error: object doesn't support
this property or method
if (obj.type != "submit" && obj.type != "button")
obj.value = "";
}}
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Mar 15, 2010
How to reset toggle actions once user click on clear button.
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Jul 23, 2005
i need to implement a clear button to clear all the fields in the
form, but i am thinking i can just use reset button.
<input type="reset" name="reset" value="CLEAR">
The first thought is that if there is default value reset and clear
will become different. My understanding is that reset means to restore the original page
before any edits by the user.
It seems like I can use reset button to implement clear javascript button.
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Jan 6, 2012
I have a lot of similar instances of the following code on my page:
$('#btnEditParty').click(function () {
$.ajax({
type: "POST",
url: "WardAdmin.aspx/GetParty",
[Code]....
I'd like to create a generic function to save repeating a lot of code and then just pass in the relevant values.
I'm fine with that, the only thing I'm not sure about is if/how I can pass in a function name to be called on success/fail.
This post is where I was doing something similar to save repeated code: [URL]
In a similar way is there a way of passing in a function name to be called on success?
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Dec 10, 2011
I have a search form and added the "Clear All" Button functionality...but it clears the last part of the search form display preferences....how do I only clear the checkboxes at the top of the form only and not at the bottom of the form between the <DIV> tags? I have attached a copy of the JSP page.
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Jan 8, 2007
I want to learn more about creating functions for element events
without having to put onclick event in every tag. For example:
<script>
document.getElementsByTagName('input').onclick = function () {
alert('hello');
}
</script>
Now, I know the above does not work as I have tried it but hopefully
the idea of what I am trying to achieve here. Basically for every input
tag, when the user triggers the event (click) it will do the same
function.
Anyway, I would more so like to learn about this type of scripting
where you assign functions to events. However, I dont know what to
search for in google and the like. Where could I learn more about this?
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Jan 5, 2012
I have quite a few calls on my page at different points to populate dropdowns using jSon responses from the server. It is all working fine now apart from one issue. The name of the field that sets the value and text of the new Option(s) being put into the dropdown.
[Code]...
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Nov 1, 2011
How can I do this? I'm new to JavaScript. I tried messing with While but it just caused lag as it kept looping infinitely.
The problem I think is that I have a variable that changes every time I click the button. The function changes the variable. So it successfully changes the variable once to my likings, then when I click the button (thus running the function) it does nothing.
Here's an example I created to show you
So in this case, I need to click the button multiple times in which each time it should add y to x. It only works once and then goes kaput.
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Apr 12, 2006
I currently have a form that users of my site can enter their name and send me an automated message [URL]. The problem I'm having is that in order to keep it neat, I have an initial value in the text box to say what I want to be entered (in this case, 'Name') Now, I have it set to automatically select the text on click, but I would either like to have it erase the text entirely so my php file (contactdate.php) can filter it and give an error message, or have my php file actually filter out the value "Name" and send the user to an error page.
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Apr 1, 2011
Lets assume I have the outer div ( class= outer) which has inside of it 5 inner divs (class = inner) and one button (id = buttonID).
I want to bind a click on the button. (DONE)
The button will call a function to fadeOut(5000) the divs. and then fadeIn(5000) (DONE)
If I press the button while the fading is happening then another fade "queue" will add to the one happening.
I want to unbind the click while the effect starts. (DONE)
I want to queue the binding to the button after the effect have ended. (NOT DONE!!!)
.queue() refers to an element while I have different elements.
.setTimeout is not an option because the time is not standard.
Can I do something like:
$('body').queue( function() {
function to select the divs and fade them
})
.queue( function () {
function to select the button and bind the click
});
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Dec 2, 2009
I am trying to set up a countdown function that will be called on the click of a button.
Function is below
function countDown(sec, min) {
sec--;
if (sec == -01) {
sec = 59;
[Code].....
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Nov 18, 2009
I have 3 button controls on my asp.net web page. This r html controls one of them I have set to default on form load. Using javascript how do I set the other 2 button to be clicked when it has focus & enter key is pressed.
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Jun 29, 2009
I have a table, with the final column having a date and [X] delete.gif image in it.When I click on the image, I'd like the date and the image to be removed. i.e. I'd like to clear the TD cell.What is the best way to do this? I can get an event to trigger, but cannot work out how to find out which cell was clicked and to clear it correctly
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Sep 21, 2010
I have a client that wants a site for people who are potentailly being abused, often by partners they live with.
He is under the impression that it is possible for there to be a "Button" that deletes the cache when the user presses it rather than going through the procedure of clearing the cache. I can see why this would be a goog thing to have, and wondered of js (or perhaps php might be the way to go)
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Oct 16, 2009
I wrote a simple javascript function but I cant get it to work upon a button click event because it keeps telling me that "object is expected" ? could you please identify where the error is? Heres my code
<html>
<head>
<title>Test</title>
<script type="text/Javascript" language="Javascript">
function output(){
alert("Hello world"); }
</script>
<head>
<body>
<input type="button" name="btnSubmit" value="submit" onclick="output();" />
<input type=button onclick="output();">
</body>
</html>
It keeps indicating me that there is an error when calling the method on button click.
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Aug 31, 2011
How am I able to add a a cross to the right of a textbox which once click it clears the text from the textbox, sort of like the way Google do it, I have been trying to do this for ages now and can't seem to find a way to do it.
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Oct 29, 2011
I have a radio button and by using .after() I am able to pass the value to radio button dynamically by clicking button.When i click the button for second time I am not able to clear the radio button value and beside it is adding the value which i give for second time.Such as when 1st time if I click button it is adding value to radio button as 10 and when I click second time instead to clearing it is adding beside as 1012.how to clear the radio button value dynamically before passing it value.I use var u=' ' but not working
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Oct 5, 2011
I used this button to clear the database. It works perfectly:
HTML Code:
<input class="clearButton" type="button" value="Erase Data Now" onclick="clearData()">
However, it would be better to put it in a confirm dialog to prevent accidental use. So I used this line to open a dialog box:
HTML Code:
<input class="clearButton" type="button" value="Clear Data" onclick="confirmation()">
I used this script for the dialog box:
Code:
<script type="text/javascript">
// Confirm Dialog box from [URL]
function confirmation() {
var answer = confirm("Are you sure you want to erase ALL data you entered into the fields on this page? Action cannot be undone.")
if (answer){
onclick="clearData()";
}else{
onclick="close()";
}}
</script>
However, the
Code:
onclick="clearData()";
is not firing, but the
Code:
onclick="close()";
works fine, dismissing the dialog box. How do I incorporate the clearData so it works?
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May 13, 2010
<code>
<script type="text/javascript">
function interval_setting(){
var clear = 0;
clear =setInterval("xmlhttpPost11('index.cgi','tracker_shower','Latest_frame','Tracker_loader',clear,'','','')",20000);}
</script>
</code>
cant i pass variable clear like this ? Cause in xmlhttpPost if i give single quote to that variable it gives 'clear' not 0;
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Mar 8, 2010
What I've doing wrong, on first click it detects that the div is hidden and makes it visible, button on second click it does nothing:
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Feb 8, 2011
Once you in, click on the button with the sign 'Click To Start Shopping' The problem is, the Flash doesn't load I bought this flash template and i was supposed to edit the FLA file for the serverpath. I guess i didn't put the server path correctly. Below is the code in the .FLS file
[Code]...
Below is the instruction from the documentation: 3. Once you have everything correctly running on local, then OPEN THE FLA, go to first frame, layer codes, open “action” panel and set there the final pàth on your server where all the files will be located (create a folder especifically for this): [URL]
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Apr 15, 2010
In part of my form, I have 3 inputs (one textarea and two text inputs),I am validating their value format using AJAX (each input triggers error message on its label in case format is wrong). Also I have one button, "NOT submit button" (type = button).Now, when clicking on the button it must enter the value of those three inputs in my database in case they are true then all inputs values must be cleared. In case AJAX validation is wrong and in case the user clicked on that button, the value of fields must kept as it is.
Actually I can not use submit button because I have it for the whole form and what I am taking about is a part of the form and it's not possible to make nested forms as I know it violates html rules. It's easy to make it if I am taking about submitting button as I can view session values on fields after submission in case ajax returns error.I can clear inputs from Javascript, but it will be cleared on both cases if AJAX validation true or wrong. Each input field has AJAX Error message that will be triggered when the input format is wrong.
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Jan 24, 2011
I want to call the click event of the link (anchor tag) on the click of the button. I used this code below in the click event of button to call links click event and it works fine in IE.
document.getElementById('linktag').click();
But, this doesn't work in Firefox. I googled a bit and found that in firefox, you have to do something more to achieve this behaviour. So, I ended up doing this on button click to work in firefox:
var link=document.getElementById('linktag');
var e = document.createEvent('MouseEvents');
e.initEvent(
[code]....
The above code does the click on link when I click on the button. But my problem now is that I have defined a link as
<a href="mailto:abc@xyz.com?subject=abc&body=email body">email </a>
and when click is called and mailto links opens my email client, it somehow ignores the subject and body parameters of the link. It works properly when i actually click a link element. but it doesn't work when i simulate the click event by code written above. above dispatching event code somehow ignores the link parameters?
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Jul 13, 2010
I am trying to produce a web form to allow wedding guests to RSVP. The form allows them to enter a name and select from a radio button whether they will be attending or not. If they select the "yes" radio button then a further pair of radio buttons are displayed for their meal preference.
They can then click a submit button or they can click another button to add another line for another guest which operates in exactly the same way. I've almost got this working, but it seems that the checkbox change handler is lost for the current guest when a new guest is added and the checkbox value is reset. I've got a feeling I'm doing something stupid but can't for the life of me figure out what.
Code (source file (renamed to .txt) also attached as I'm not sure the pasted code is too clear):
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Nov 16, 2011
What happens is that when I click on a button, a random string from the RandomString variable appears below the button. e.g I click on the button and it displays 'AAB' and then if I click on the button again it may display 'AAE' and etc.
The problem is that sometimes it displays 'undefined'. I don't wanit 'undefined' to appear but why does it sometimes display 'undefined' rather than a Random string.
Below is the code:
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Apr 9, 2010
In my form, i have around 20 textbox. I want to validate all the textbox. It should accept numbers and decimals. I have the following code...
How can i make the call generic to all the textbox?
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