setting values in JS

barneyb

Im trying to set the value of a text box to be a varable in my js code. This is what i've tried:

IWDatacapture.getItem("/offers/panels["+i+"]/offer_count").setValue(offercount);

which sets the value fine, and updates it as needed, but when I try to save / preview I get this error:

Save was unsuccessful. Invalid category/type null was received.

It works fine if I set it to a string or a number, but not if i set it to a varable - is there a way round this.

Thanks

Adam Stoller

Im trying to set the value of a text box to be a varable in my js code. This is what i've tried: IWDatacapture.getItem("/offers/panels["+i+"]/offer_count").setValue(offercount); which sets the value fine, and updates it as needed, but when I try to save / preview I get this error: Save was unsuccessful. Invalid category/type null was received. It works fine if I set it to a string or a number, but not if i set it to a varable - is there a way round this. Thanks

Where does the variable 'offercount' get set? What is it set to?
If it's an integer value - try adjusting your code like:

IWDatacapture.getItem("/offers/panels["+i+"]/offer_count").setValue(offercount + "");