I'm attempting to run some checks on an input value. Initial HTML:
HTML Code:
<div id="sdvcontainer" class="sdvcontainer hidden inline marginleft20">
<input type="text" id="samedatevalue" value="date of event" name="samedatevalue" class="input jdpicker" onKeyDown="javascript:return dFilter(event.keyCode, this, '##/##/####');" />
</div>
After the page loads a javascript calendar function called JDPicker runs and changes it to:
HTML Code:
<div id="sdvcontainer" class="sdvcontainer hidden inline marginleft20">
<div class="jdpicker_w" onClick="checkDate(this);" onkeyup="checkDate(this);">
<input type="text" id="samedatevalue" value="date of event" name="samedatevalue" class="input jdpicker" onKeyDown="javascript:return dFilter(event.keyCode, this, '##/##/####');" />
</div></div>
My issue only occurs on this HTML that is hard coded into the page. I have several other inputs (same element structure with the divs, etc) added later with javascript using createElement functions and my javascript works fine on those:
HTML Code:
function checkDate(field) {
var divfield = field;
cleanWhitespace(divfield);
var date = divfield.childNodes[0];
var msgcontructor=divfield.parentNode;
msgcontructor = msgcontructor.id;
msgcontructor=msgcontructor+"DMsg";
$(document).ready(function(){ .....
My problem is only in IE (testing with v 8). When I try to get the child elements value it gives me this error: "value null or is not an object". I tried using .nodeValue after that and it worked, but then started giving me errors regarding the .length function "length null or is not an object". There is no nodeLength function that I'm aware of.
I'm attempting to run some checks on an input value. Initial HTML:[code]After the page loads a javascript calendar function called JDPicker runs and changes it to:[code] my issue only occurs on this HTML that is hard coded into the page. I have several other inputs (same element structure with the divs, etc) added later with javascript using createElement functions and my javascript works fine on those:[code]My problem is only in IE (testing with v 8). When I try to get the child elements value it gives me this error: "value null or is not an object". I tried using .nodeValue after that and it worked, but then started giving me errors regarding the .length function "length null or is not an object".
The function below results in this error and I'm not sure how to correct it? The initial value of the field is 0.00, but it doesn't look like it's relevant.. That is, even when the value isn't 0, it still results in this error.
I have added an validation script for Pizza menu. Validation working fine in all browsers except IE. When I working in IE8 it throws an error "length is null or not an object error in IE8". See Java script code below:
<script> function UnCheckRadios(radioButtonGroupName) { var formName = "frmOrder";
The function below results in this error and I'm not sure how to correct it? The initial value of the field is 0.00, but it doesn't look like it's relevant... That is, even when the value isn't 0, it still results in this error.
I started getting a wierd problem with my jscript program. Here im using jscript for client-side validation and upon email field submission,im getting undefined value with an error saying "length is null or not an object". All the values of fields prior to that are being obtained properly.
For some reason i'm getting the error of "length is null". Which is from this. function display_form(id) { //Create some variables var html = ""; var container = "form_container"; var menu = load_menu(id, false);
//Get id for ( var i = 0; i < menu.length; i++ ) { alert(i); }
Here is the function: function load_menu(menu, return_d) { //Availible menus var data = []; data [ 'login' ] = [ 'Login', 'Register', 'Recovery' ]; data [ 'settings' ] = [ 'Profile', 'Account', 'something' ];
if (return_d == false) { return data[ menu ]; } else { //Menu container ID's var cons = Array('menuitem1','menuitem2','menuitem3');
for ( var i = 0; i < cons.length; i++ ) { document.getElementById(cons[i]).innerHTML += data[ menu ] [ i ]; }}}
im having a little difficulty checking if an XML node has a value, here the code:
var Divs=new Array("artist","bio","img","date","tickets","venue","street","city","country","headliner"); xmlDoc=xmlhttp.responseXML; for ( nodes in Divs )
[code]....
This always throws up the error: document.getElementById(Divs[nodes]) is null ive tried putting the xmlDoc in a variable then checking if its null but no luck, also tried the same method against "undefined" but no luck either.
I have built a webshop system in JavaScript(school project)and if I run it , it refuses to work in chrome or internet explorer . In Firefox it works but I get node is null errors on line 343 . But I don't know why
I did find the javascript twice in my code, once in the header and once here, so i removed it from the header. I also changed to src to the full url. But i am still getting this and i dont know why. the file is located in the root directory. found a solution. basically Internet Explorer is crappy and doesnt like the setAttribute property so had to change the onchange handler by directly changing the attrbute for the object like so.object.onchange = function() {}i have no idea what they means, does that mean i need to change swfobject.js or does that mean i have to change my xml request. and if it is the swfobject i have no clue what they mean or what lines
var book1 = bobj1.value; var chapter1 = cobj1.value; var verse1 = vobj1.value; var book2 = bobj2.value; var chapter2 = cobj2.value; var verse2 = vobj2.value; [Code].....
I don't know if this is written properly: if(bcv[a]!= ""){ The reason this is happening is because the error shows: Error: cobj1 is null Source File: [URL]
My code is in the attachment alex.txt.When i press the button for first time it gives me error: 'null' is null or not an object. But when i press it again or refresh the page and press the button it gives me the result that i expect.When i change the var pdbfile1,2,3 values(for example with 2x4n;3gis;1crn) and press the button again there is the error again and i have to refresh the page again.
I keep getting an error stating "getElementById("ballElement") is null, but I have a div with that exact id. I have looked at the JS script before that line, but found no errors there either. Please take a minute to see if you find something.
If I use the following to get te amount of childs for xmlnames I get an amount of 11: xmlObj.responseXML.getElementsByTagName('xmlnames' )[0].childNodes.length
Is this wrong or maybe there is a better / other way of counting the child amount?
I am running a bit of JS to highlight text inputs onFocus in IE. It seems to be working on all of the forms on the site except one. The debug code in the script displays the number of input elements in an alert. On the page where it does not work, the alert is "[object]".
Here is the script:
function initHighlight() { if (!document.getElementsByTagName){ return; } var allfields = document.getElementsByTagName("input"); alert (allfields.length); // debug for (var i=0; i<allfields.length; i++){ var field = allfields[i]; var attr = field.getAttribute("type"); if (attr == "text" || attr == "password") { field.onfocus = function () { this.className = 'highlightActiveField' } field.onblur = function () {this.className = 'highlightInactiveField'} } } }
function addLoadEvent(func) { var oldonload = window.onload; if (typeof window.onload != 'function'){ window.onload = func; } else { window.onload = function() { oldonload(); func(); } } }
var isIE = navigator.appName.indexOf("Microsoft") != -1; if (isIE) { addLoadEvent(initHighlight); }
Unfortunately, I cannot reveal the URL of the page (contractural restrictions).
Under what conditions would IE believe that the length of input fields is an object, not a number? I have run the page through two different validators and there are no errors.
I have a standard ul list where I need to keep count of the li's within (users can add/remove). This is my function when they remove a list item (.remove is inside the li), it removes the li fine but I always get zero for the rows.
I want to add some length validaitons to this form so that the state is enterted two characters long, the zip is entered five charaters long and the phone number will be entered eight characters long. Code:
The following function takes three different fields (which combined make up a phone number) and tests it to make sure that all the characters entered are integers. If this is true, it sets form.Phone.value = entirephonenumber. I would like to incorporate an additional test which, after determining that all characters in the string are integers, checks to make sure that the string length is 10. If it is less than 10 or more, I want the entire function to return false and display an error message (the same one is fine..) Code:
