[Laszlo-user] When is 'isinit' set?

[P T Withington]

You may find this helpful:

http://www.openlaszlo.org/lps4/docs/guide/initialization-and- 
instantiation.html#d0e35430

Note that in 4.x, handlers on the instance being constructed that  
would be triggered due to setting initial values into the instance  
are deferred until _all_ the initial values are set -- so the  
handlers will not see a partially constructed instance.

On 2007-07-12, at 06:23 EDT, ason wrote:

> I think that is normal.
>
> The sequence is:
> 1. onconstruct
> 2. isinited=true
> 3. oninit
>
> <canvas debug="true">
> <view>
> <handler name="onconstruct">
> if( $debug) Debug.write("onconstruct
> isinited=",isinited);
> </handler>
> <handler name="oninit">
> if( $debug) Debug.write("oninit isinited=",isinited);
> </handler>
> </view>
> </canvas>
>
>
>
> --- Robin Sheat <robin at kallisti.net.nz> wrote:
>
>> I have a class with attributes that are set via
>> databinding, and some handlers
>> listening to those attributes inside the class.
>> However, I don't want the
>> handlers to do anything if this is the initial setup
>> of the class (just if
>> something changes later on). I thought I could use
>> 'isinited' to test for
>> this, however it seems to be getting set to true
>> earlier than I would have
>> though.
>>
>> My handler is being called before my oninit handler
>> (due to the initial
>> binding), however I have this:
>> if (!this.isinited) {
>> 	return;
>> }
>> at the start of the handler. The problem is,
>> this.isinited==true even before
>> oninit runs. Is this normal?
>>
>> -- 
>> Robin <robin at kallisti.net.nz> JabberID:
>> <eythian at jabber.kallisti.net.nz>
>>
>> Hostes alienigeni me abduxerunt. Qui annus est?
>>
>> PGP Key 0xA99CEB6D = 5957 6D23 8B16 EFAB FEF8  7175
>> 14D3 6485 A99C EB6D
>>
>
>
>
>
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