getNumberOfVisibleRows - Archive of obsolete content
« xul reference home getnumberofvisiblerows() return type: integer returns the number of rows that are currently visible to the user.

Promise - JavaScript
the example function tetheredgetnumber() shows that a promise generator will utilize reject() while setting up an asynchronous call, or within the call-back, or both.
... note that function troublewithgetnumber() ends with a throw().
... "use strict"; // to experiment with error handling, "threshold" values cause errors randomly const threshold_a = 8; // can use zero 0 to guarantee error function tetheredgetnumber(resolve, reject) { try { settimeout( function() { const randomint = date.now(); const value = randomint % 10; try { if(value >= threshold_a) { throw new error(`too large: ${value}`); } } catch(msg) { reject(`error in callback ${msg}`); } resolve(value); return; }, 500); // to experi...
...And 2 more matches

nsIRadioInterfaceLayer
mponents.interfaces.nsiinterfacerequestor) .createinstance(components.interfaces.nsiradiointerfacelayer); method overview void answercall(in unsigned long callindex); void deactivatedatacall(in domstring cid, in domstring reason); void dial(in domstring number); void enumeratecalls(in nsiriltelephonycallback callback); void getdatacalllist(); unsigned short getnumberofmessagesfortext(in domstring text); void hangup(in unsigned long callindex); void registercallback(in nsiriltelephonycallback callback); void registerdatacallcallback(in nsirildatacallback callback); void rejectcall(in unsigned long callindex); void sendsms(in domstring number, in domstring message, in long requestid, in unsigned long long processid); void setupdatacall(in long radio...
...exceptions thrown missing exception missing description getnumberofmessagesfortext() returns the number of multi-part sms needed for a given text (160 characters for one sms).
... unsigned short getnumberofmessagesfortext( in domstring text ); parameters text the body text of an sms.

listbox - Archive of obsolete content
abindex, value properties accessibletype, currentindex, currentitem, disabled, disablekeynavigation, itemcount, listboxobject, selectedcount, selectedindex, selecteditem, selecteditems, seltype, suppressonselect, tabindex, value methods additemtoselection, appenditem, clearselection, ensureelementisvisible, ensureindexisvisible, getindexoffirstvisiblerow, getindexofitem, getitematindex, getnumberofvisiblerows, getrowcount, getselecteditem, insertitemat, invertselection, movebyoffset, removeitemat, removeitemfromselection, scrolltoindex, selectall, selectitem, selectitemrange, timedselect, toggleitemselection examples <listbox id="thelist"> <listitem label="ruby"/> <listitem label="emerald"/> <listitem label="sapphire" selected="true"/> <listitem label="diamond"/> </listbox> ...
... getnumberofvisiblerows() return type: integer returns the number of rows that are currently visible to the user.

richlistbox - Archive of obsolete content
index, value properties accessibletype, currentindex, currentitem, disabled, disablekeynavigation, itemcount, scrollboxobject, selectedcount, selectedindex, selecteditem, selecteditems, seltype, suppressonselect, tabindex, value methods additemtoselection, appenditem, clearselection, ensureelementisvisible, ensureindexisvisible, getindexoffirstvisiblerow, getindexofitem, getitematindex, getnumberofvisiblerows, getrowcount, getselecteditem, insertitemat, invertselection, movebyoffset, removeitemat, removeitemfromselection, scrolltoindex, selectall, selectitem, selectitemrange, timedselect, toggleitemselection examples <richlistbox> <richlistitem> <description>a xul description!</description> </richlistitem> <richlistitem> <button label="a xul button"/> </richlistitem> </...
... getnumberofvisiblerows() return type: integer returns the number of rows that are currently visible to the user.

nsISmsService
instance, use: var smsservice = components.classes["@mozilla.org/sms/smsservice;1"] .createinstance(components.interfaces.nsismsservice); method overview [implicit_jscontext] nsidommozsmsmessage createsmsmessage(in long id, in domstring delivery, in domstring sender, in domstring receiver, in domstring body, in jsval timestamp, in bool read ); unsigned short getnumberofmessagesfortext(in domstring text); boolean hassupport(); void send(in domstring number, in domstring message, in long requestid, [optional] in unsigned long long processid); methods createsmsmessage() [implicit_jscontext] nsidommozsmsmessage createsmsmessage( in long id, in domstring delivery, in domstring sender, in domstring receiver, in domstring body, ...
... return value a smsmessage getnumberofmessagesfortext() unsigned short getnumberofmessagesfortext( in domstring text ); parameters text a domstring text to check.

Index - Archive of obsolete content
1225 getnumberofvisiblerows xul methods, xul reference no summary!

Index - Archive of obsolete content
494 getnumberofvisiblerows xul methods, xul reference no summary!

Methods - Archive of obsolete content
isible expandtoolbar extra1 extra2 focus getbrowseratindex getbrowserfordocument getbrowserfortab getbrowserindexfordocument getbutton getdefaultsession geteditor getelementsbyattribute getelementsbyattributens getformattedstring gethtmleditor getindexoffirstvisiblerow getindexofitem getitematindex getnextitem getnotificationbox getnotificationwithvalue getnumberofvisiblerows getpagebyid getpreviousitem getresultat getresultcount getresultvalueat getrowcount getsearchat getselecteditem getsession getsessionbyname getsessionresultat getsessionstatusat getsessionvalueat getstring goback gobackgroup godown goforward goforwardgroup gohome goto gotoindex goup hidepopup increase increasepage insertitem ins...

SVGTextContentElement - Web APIs
svgtextcontentelement.getnumberofchars() returns a long representing the total number of addressable characters available for rendering within the current element, regardless of whether they will be rendered.