InfoPath Dev

hello infopath power users. i have a question for you, please sorry for my english.  in an InfoPath form I can use a drop-down list box control to connect to an external data source based on an xml file. this way I can select an item from a list of values​​. Question: Can I use an Access table as a data source for the drop-down list ...

sorry, is just because of my bad English. simplifying, i want to populate a new sequence of an xml node with a button that have a rule: multiplies field A and field B. initially field A and field B are empty. with the rule set inside the button i read data from an secondary data source (another xml file) and i populate field a and field B. ...

hello. i dont understand why the formula does not update the result. i have a bottom that update two field, initially empty, and an expression box that multiplies the field for the field B. but when i update the value inside field A and B the formula display NaN (or 1.#qnan). apparently the expression box see empty field (A and B) any suggestion ...

dont worry, i solved :-) it was a mistake to approach the problem

infopath remembers the first occurrence and sum for the next. why eval does not do his job ?

you can use word to print infopath form data http://office.microsoft.com/en-us/infopath-help/design-a-view-that-is-optimized-for-printing-HA010151438.aspx

i dont know why the function inside the first qta field result in a wrong value: the function report a value of 48 instead 56. formula must be the result of the sum of all occurrence of tot_pagine_giornale (decreased of 40) inside the repeated section <data> (inside Data Connection "Fogliazione_GDV..."). all filtered by value ...

the expression box should be inside the optional section, so the expression box disappear if there are no occurrence of the father (pagine_VR). I am envious of your skills :-) you think infopath will be used for a long time? in the next future i mean (5 - 10 years).

i want to thank you for your reply. the result is what i need but in the wrong field. the "totale_pagine" field must display the value present in the xml file (just one number). i need an expression box that display the concatenation of the "num" field. unfortunately if i put the formula ...

Hello Hilary and thank you for reply. i've attached my form. you can create a new view or you can use "vista_rapportino"; in my intention this view is a read-only view. I look forward to your response :-)