I seem to be getting console errors on my innerHTML=t; the script is to display time on a page. Here is the console error:
Uncaught TypeError: Cannot set property 'innerHTML' of null time.js:8
The script is to display time on a page. Here is the code:
var myVar=setInterval(function(){myTimer()},1000);
function myTimer(event) {
var d=new Date();
var t=d.toLocaleTimeString();
document.getElementById("jstimer").innerHTML=t;
}
Does anybody know why I am getting those console errors?
You're getting
Uncaught TypeError: Cannot set property 'innerHTML' of null time.js:8
because
document.getElementById("jstimer")
is returning null, meaning that the element was not found. You need to check your html and make sure that there is in fact an element with the id (not class, or name, or anything else) of jstime in your dom at the time this timer fires
Related
I'm trying to update an array within a model. However The above error is thrown. Don't know why. The usagePlan is defined before the update is attempted.
customer.usagePlan.toolUsage.tools.push(aNewToolObject);
customer.updateAttribute('usagePlan',customer.usagePlan,function(err,something) {
//exception is thrown here
});
Error:
uncaught Exceptions: TypeError: Cannot set property 'usagePlan' of undefined
Docs for update attribute can be found here:
http://apidocs.strongloop.com/loopback/#persistedmodel-prototype-updateattribute
What s the code of updateAttribute ?
are you sure the second arguments is the property itself, not the object eg :
customer.updateAttribute('usagePlan',customer,function(err,something)
My website page cannot load the body content. When debug it stop when it calling the javascript to load the body. The error I get is:
Unable to get property 'cells' of undefined or null reference
which at this line of code:
l.cellWidth=l.targetRect.width/l.rows[0].cells.length;
Can anyone help me with this
I have the error "Uncaught TypeError: Cannot read property 'FIRST_ORDERED_NODE_TYPE' of undefined" in some cases (not always) when run next code:
var type = XPathResult.FIRST_ORDERED_NODE_TYPE;
At the same time next code works fine for the same cases:
if (XPathResult)
var type = XPathResult.FIRST_ORDERED_NODE_TYPE;
It seems error is raised by interpretator, but not in runtime. Probably the problem is related with activation of window object.
I have this workaround with check if object exists but i want to figure out what is the real problem. Any ideas?
UPD: The problem is reproducableonly in Chrome
I am using the following jQuery to get the field value from a Display Form in SharePoint 2013 so I can pass the value along in a URL.
var itemID = $('h3:contains("My ID")').closest('td').next('td').text();
It is working perfectly, but I am getting an error when I inspect the action:
SCRIPT5007: Unable to get property 'getElementsByTagName' of undefined or null reference
File: sp.ui.dialog.js, Line: 2, Column: 22380
This contradicts what is actually occurring, since the code executes. I am running IE11 in IE10 compatibility mode.
I have seen this when the URL being passed to the modal function was invalid. In my case, I has a dynamic URL containing a variable named itemID. I got the error whenever itemID was undefined.
I wish I could elaborate further but all I can comment on is my own observations at this point.
I need to set values in a text field, obtaining a data.Model these values, but when I run the function anywhere in the code, sends me this error:
Uncaught TypeError: Can not read property 'get' of undefined
But if I run it from a button works fine.
this is the code:
function SetterValues() {
var rec = store_usr.getAt(0);
Ext.getCmp('name_usr').setValue(rec.get("user"));
Ext.getCmp('nom_usr').setValue(rec.get("name"));
Ext.getCmp('ape_usr').setValue(rec.get("LastName"));
}
Help please! because I can not run it from anywhere in my code!
The error message you're receiving indicates that the rec variable is undefined. Are you sure that your store_usr exists, and is loaded? If so, does store_usr.getAt(0) return anything?