I want to split the result from window.frames['data_frame'].document.location;, this in order to find out which page is currently opened in the specific frame. When I do it like this:
var source = window.frames['data_frame'].document.location;
// var source = "W3Schools is great!";
index_source = source.split('/');
IE gives an error that this method or property is not supported by this object. When I check it on the other var it is accepted. Is there anyway I can make this work? I already tried to do it with
document.getElementById().src etc.. but that is not very reliable.
I am trying to adapt a script for use validating a drop-down menu in a form.
The script works fine in my lttle demo. In the head of the page I've got...
Code: <script type="text/javascript"> function checkList() { var testForm = document.testForm; if (testForm.demoSelect[testForm.demoSelect.selectedIndex].value == "") { alert("Please make a valid selection from the list."); return false; } } </script> And then in the body...
HTML Code: <form action="demo.php" method="post" name="testForm" id="testForm" onSubmit="return checkList();"> <p> demo select menu <select name="demoSelect" id="demoSelect"> <option value="" selected>Please Select</option> <option value="1">Attrib1</option> <option value="2">Attrib2</option> <option value="3">Attrib3</option> </select> </p> <p>Submit <input type="submit" name="Submit" value="Submit"> </p> </form> No problem, works fine. The problem is that I am trying to apply this code to a PHP page in osCommerce where the name of the drop-down menu (i.e. demoSelect) is generated dynamically. It is only for use in one particular situation where I know the name of the drop-down menu is generated as id[1] but it wont work when I replace the demoSelect for id[1].
I'm only really beginner with JS but I guess it's because JavaScript identifies id[1] as an array? Is this right and any ideas how I can correctly identify my drop-down to JS?
I have a page working perfectly that passes up to 10-12k worth of data into a function via an 'onClick' event. That onClick is one of the <img..>'s attributes, directly. In case later that (dynamic) data gets larger, am I toying with potential problams because of some limit - either a limit in what can be passed into a JS function, or else a limit in the max num of characters allowed in an element's attribute(s)? What do you think is the reasonable amount that I can pass before things start to break? I may need to go up to 50k. 100k maybe, but I doubt that much.
I have created a javascript for form validation. But I want to add some more functions in it. Like it should allow only US zipcodes. Phone Number will be in Number format only. I referred many other sites as well. But its getting difficult to add those new codes in my program.
Here is my Javascript Code: function validate(){ if(document.Enquiry.FirstName.value==""){ alert("Please enter Name"); document.Enquiry.FirstName.focus(); return false; }if(document.Enquiry.Address.value==""){ alert("Please enter Your Postal Address"); document.Enquiry.Address.focus(); return false; .....
I've been messing around and searching about trying to find something which will only allow one of the hidden div's open at a time. When a new link is clicked, the last div open closes. Unfortuanatly I haven't found anything yet.
I have a DIV blocked from data entry in IE, Firefox, Safari and Opera. Functionally all is okay -- super plugin! The only problem left is that the cursor does not change to 'not-allowed' on the overlay when I use IE 6,7 or 8. All other browsers render the cursor okay?
Here's the code: $().ready(function() { Protect('#divData'); $('#cbProtected').bind('click', function(e, ui) { if ($(this).is(':checked')) Protect('#divData'); else Unprotect('#divData'); }); }); function Protect(el) { $(el).block({ message: null, overlayCSS: { backgroundColor: null, opacity: 1.0, cursor: 'not-allowed' }});}; function Unprotect(el) { $(el).unblock(); };
The element named above was found in a context where it is not allowed. This could mean that you have incorrectly nested elements -- such as a "style" element in the "body" section instead of inside "head" -- or two elements that overlap (which is not allowed).
One common cause for this error is the use of XHTML syntax in HTML documents. Due to HTML's rules of implicitly closed elements, this error can create cascading effects. For instance, using XHTML's "self-closing" tags for "meta" and "link" in the "head" section of a HTML document may cause the parser to infer the end of the "head" section and the beginning of the "body" section (where "link" and "meta" are not allowed; hence the reported error).
i have a function (below) which reads the last n lines from a text file. rather than read the whole line and output it as is, i want to be able to read the line and split the tab delimited text file so I can present it in columns, exclude unwanted data etc....
if you should be able to use the split() function inside user created functions eg:
function testSplit(toBeSplit){ var tempSplit = toBeSplit.split(""); for(a=0;a<tempSplit.length;a++){ document.write(tempSPlit[a]+"<br />"); }}
testSplit("string to be split");
as the function doesnt work for me and i get a message from firebug saying toBeSplit.split is not a function yet if i split the string outside the function it works fine??
on my first page I select one or multiple serial numbers that are submitted to the main page. on the main page it loops through the comma delimited list of serial numbers and displays them seperately with radio buttons associated to each serial number. when someone selects the radio button it will open a popup window and pass that particular serial number. I have tried to split out the individual serial numbers using the split command which I thought would then put the values into an array. I figured then I could select out each array value depending on which radio button I selected. for some reason it is not working. Inspecing the following code, can someone help me!!??
var objSourceForm = document.forms['demate']; var sOldserials = objSourceForm.elements['maj_asm_serial_nbr'].value; var serials =sOldserials.split(','); var sString = ''
for (i=0; i< serials.length; i++) {
sString = serials[i]; }
var winOptions = window.open("red_reason_popup_demate.cfm?comp_condition="+lc+"&serial_nbr="+sS tring+"&maj_asm_name="+document.demate.maj_asm_name.value,"remotewin","width=3 25,height=225,chrome=yes, scrollbars=yes");
I thought that the for loop will loop
for (i=0; i<serials.length; i++) { sString = serials[i]; alert (serials[i]) } through two times and each time the serials[i] would be either serials[0] or serials[1]. I figure I need something else inside the for loop to relate the i to the loopcounter of the main page?
I am attatching a gif screen shot to show you what i am displaying. each serial number has a radio button with a RED label. When you select that radio button, the associated serial number needs to be passed in the url as the popup window opens. I am already passing two other values in the url.
sString = serials[i]; this is the line in my code that is not doing what I expected it to do.
I am trying to split a url string for example the url ishttp://www.xx.com/museum designand the string is museum designIn firefox/ie/chrome it returns as museum%20designbut in safari it returns as museum design
Code: lastpart=lastpart.split("%20"); // works in firefox/IE/Chrome lastpart=lastpart.split(" "); // works in safari
Data I'm saving to a Cookie looks like this: "A,B,C^1,2,3" I need everything to the left of the "^" to go in one input box, and everything to the right in another input box when I load the Cookies into my page. Any suggestions using Javascript? I think I can use "split" somehow, but not sure exactly how to proceed.
