I have some javascript :
function set(target)
{
if (target == 'save')
{
if(verifySomethingChecked('formulaTable', 3)
&& verifySomethingChecked('monitorTable', 1))
{
setTargetAndSubmit(target);
}
}
else
{
setTargetAndSubmit(target);
}
}
function setTargetAndSubmit(target)
{
document.tubeFeedingForm.dispatch.value=target;
document.tubeFeedingForm.submit();
}
function verifySomethingChecked(table, rowToStart)
{
var table = document.getElementById(table);
var somethingChecked = false;
for(a=0; a< table.rows[rowToStart].cells.length; a++)
{
var selection =
table.rows[rowToStart].cells[a].getElementsByTagName('input'); //get
the input tags from the cell
for (b=0; b < selection.length; b++)
{
if (selection[b].type == 'checkbox') //makes sure it is a
checkbox
{
if (selection[b].checked) //if a checkbox is checked,
send back true
{
somethingChecked = true;
break;
}
}
}
}
if (!somethingChecked)
alert("You must select at least one formula AND one monitoring
option");
return somethingChecked;
}
And when testing with jwebunit, it doesn't seem to understand
table.rows[rowToStart].cells.length
and throws:
java.lang.RuntimeException: com.meterware.httpunit.ScriptException:
Event 'javascript:set('save');' failed:
org.mozilla.javascript.EvaluatorException: The undefined value has no
properties. (httpunit; line 28)
at
com.meterware.httpunit.javascript.JavaScript$JavaScriptEngine.handleScriptException(JavaScript.java:192)
at
com.meterware.httpunit.javascript.JavaScript$JavaScriptEngine.performEvent(JavaScript.java:165)
at
com.meterware.httpunit.scripting.ScriptableDelegate.doEvent(ScriptableDelegate.java:55)
at com.meterware.httpunit.Button.doOnClickEvent(Button.java:85)
at com.meterware.httpunit.Button.click(Button.java:68)
at
net.sourceforge.jwebunit.HttpUnitDialog.clickButton(HttpUnitDialog.java:784)
at net.sourceforge.jwebunit.WebTester.clickButton(WebTester.java:915)
at net.
Tried to have the error ignored by using
HttpUnitOptions.setExceptionsThrownOnScriptError( false );
but it doesn't matter cause it still chokes at that line. Is there any
resolution to this?
Thanks in advance.
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