Code question

[markgoldin]

if (this.parentElement.frmCauseHumanFactorCode.valuesHaveChanged())
{
this.parentElement.frmCauseHumanFactorCode.saveData("checkState(this.parentElement.ID, 'post')");
}

Why the Browser complains about this.parentElement.ID used as a parameter for checkState function sayng that parentElement has no properties?

[Isomorphic]

Because your callback: "checkState(this.parentElement.ID, 'post')" is evaluated in a different context, where 'this' has a different meaning than it does where you're making the saveData call.

In this kind of situation, you can work around this as follows:

if (this.parentElement.frmCauseHumanFactorCode.valuesHaveChanged())
{
this.parentElement.frmCauseHumanFactorCode.saveData("checkState('"+this.parentElement.ID+"', 'post')");
}

So what will execute in the above example is e.g:

checkState('someID', 'post');

Makes sense?