Another Document.[formName] Has No Properties Error
Oct 9, 2005
I am developing in firefox 1.0+, but will be working in an msie 6.0+
produciton environment ( not my choice, but when is it ever? ).
the desired output is that when the end-user selects two radio buttons,
one from each 'group', the form / page will open an alert window
displaying the values of the radio buttons selected without having the
end-user left-click on a submit button.
i cannot figure out why I'm getting the "document.[formName] has no
properties" error mesasage in the javascript console....
I have a form having a field like the following: <input type="checkbox" name="solicitationBean[0].attemptNo" value="" > how to access this in javascript. I am getting error when I access like this: document.formname.solicitationBean[0].attemptNo
I've been tryin to figure out why I am getting this error for some time now. Any ideas?
<script language="Javascript">
<!-- var lead_id = "<?php echo $LeadID; ?>"
if (lead_id > "") { var state = "<?php echo $row['State']; ?>"; var confirmer = "<?php echo $row['Confirmer']; ?>"; var day = "<?php echo $row['ApptDay']; ?>";
if (state == "MD") { alert("hi"); document.forms['form1'].state.options[0].selected = true; }}
//--> </script>
state is equal to MD so I am getting the alert "hi", but it breaks right there and gives me this error. document.forms.form1 has no properties heres my form tag:
I thought I once saw somewhere that a global variable, "xyz" for example, could be declared and used so that instead of using "document.formname.elementname.value" one could use "xyz.elementname.value" or use "xyz" in place of "document.formname" anytime a reference to a form element was made.
Is this actually true or not? I'm going crazy trying to recall something that might not even exist!
I'm not so good at Javascript, but I tried to write some code to obtain some form values and write those to a query string to use in AJAX.It seems to be working partially, but I don't understand what is going wrong. What happens is that in the for loop the 'document .form_name.form_field_names_array[i].value' part doesn't seem to return a value. It is worse even: the script completely stops executing at that part. When I remove that part from the line in the for loop, it doesn't stop executing, so I guess that's where the problem is?
function doAjaxForm(url, target_element_id, img_url, form_name, form_field_names) { // Create the GET query string from the form_fields[code]...
I've been looking around the web and forums for the past few days now. Javascript is not my forte but I am beginning to understand more of it. My issue is perhaps in the method that I have tried to concatenate a variable to my radio buttons.
The scenario:I have about 10 groups of radio buttons , each with 4 options.
but what I need to know is how to assign a variable to the radioname, so that I can iterate through each radionameVARIABLEHERE[i].value ?
I have been looking and trying to for days. All I really need to know is how to get a variable into the radiobutton name. I know how to use a for loop to get this to iterate through it all but its just the syntax that isn't playing nice.
I can successfully force submission of a <form> using "document.formname.submit()". But, the submission doesn't appear to occur when used with Netscape. Anybody know why this is happening, and what I can do to get around this?
I have a number of show/hide images on my site which allows the user to click on various thumbnails to open up the full image using layer based styles.
However, my Javascript seems to have developed an error saying that the object has no properties and then takes me to the following line of code:
obj.visibility='hidden';
This code was written for me so that i could use the script dynamically with PHP an alter the number of div layers it needed to generate.
The full(?) javascript for this function is:
function showImg(myShow) { var loopNum=99; for (x=1; x<=(loopNum); x++) //1 based loop
I am working on a simple javascript craps game program. I need some advice since it won't display who the winner is, keep tally of who wins/loses, and the number of total games played. After using the error console there's an error with document.forms [0].thrower.value not being defined.
I've got an image gallery in which users can navigate between the next and previous image by clicking on the right or left half respectively of the current image. When the mouse is over the left half an arrow pointing to the left is shown on the image and when on the right an arrow to the right. It works fine if i use inline javascript but i'm trying to achieve the same effect unobtrusively and with an addEvent function. The onmouseover part works fine but from the function that fires on the onmouseout event i get the following error in Firefox and the arrow is not hidden:
how to add extra properties to html elements as I was storing data in html attributes. After looking at some others code including Raphael and this addEvent code. [URL] They seem to treat objects just like an array. obj[property] = value; This would have been extremely helpful to know previously as I have needed to be able to include variables in property names - but have resorted to making the whole thing a string and calling exec() on it.
I am trying to use the Multi Drop Down Menu plugin available at CodeNothing.com. However the problem is occuring even without calling the functions in the plugin. (It occurs when I call the functions in the plugin as well but that doesn't matter)I am experiencing some very strange behaviour. I havesome standard nested unordered lists where the top list is given the id multi-ddm. Now when I run the code below I get 1 alert (which is correct as I only have 1 child li element) saying hello.
no error appears and the alert appears once, which is correct.So is it the $(document).ready that is causing the problem or the '> li'. I cannot work it out and have been at it chopping and changing for ages.
I am trying to add a green tick or red cross to my form so that the user will know if they have filled out the form correctly before submitting it and getting told that they need to fill out this or correct that.I have added NAME to each form field and have been using this to read the content but for some reason I am unable to read what is in the field I get the error, 'undefined'.this is what code I have started on...
function checkValidFormInput(id, noCheck) { if (noCheck == '') { var idValue = document.getElementsByName(id);[code].....
my code is still in the early stages and is missing the other parts to place a red cross, as the moment i am working on placing the green tick.what I have wrong in my code that is causing it not to read the form field.my form field is coded as so..
i am getting this error Microsoft JScript runtime error: 'document.form1' is null or not an object in my aspx page i have a form with few controls and i ahave a image button instead of submit button
i have given the hyperlink with javaascript to the iamge button as <A href="javascript: submitform()"><img alt="test" src="Images/test.png" /></A>
I am using the following code to show/hide part of an html page. It works in Netscape and Firefox but dies in IE: "Error: document.layers is null or not an object"....
