> On 5 Sep 2017, at 19:05, Two Way Communications via 4D_Tech
> <4d_tech@lists.4d.com> wrote:
>
> Hi guys,
>
> For the past hour I have been trying to modify the content of a text (NOT
> textarea) in an SVG document.
>
Hi Rudy,
Did you try SVG_SET_TEXTAREA_TEXT
http://livedoc.4d.com/4D-SVG-
an SVG picture has a "rendering tree", which is the backend of the displayed
image.
it also has a "dom tree", which is the parsed xml structure in memory.
SVG SET ATTRIBUTES with no optional * works on the rendering tree,
which is useful if you want to alter the image in a "volatile" way.
for exa
There is a DOM.
Lift the hood on SVG and you'll find XML.
I missed SVG_GET_ATTRIBUTE until I discovered that
DOM GET XML ATTRIBUTE BY NAME works for that.
Keith - CDI
> On Sep 5, 2017, at 3:03 PM, Two Way Communications via 4D_Tech
> <4d_tech@lists.4d.com> wrote:
>
>
> Thanks Keith, I was
Thanks Keith, I was already afraid of that.
And yes, if there is a DOM then it is possible to use XML commands. But since i
created the SVG using SVG_New, I assume there is no DOM, but I am not sure
about that.
Rudy Mortier
Two Way Communications bvba -
> On 05 Sep 2017, a
I think a 'text' element's text can only be set when it is created, unlike a
textArea. So the item that needs to be changed will need to be deleted and
created again.
OTOH, I didn't know about addressing the "4d-text" attribute. Maybe it can be
better addressed via XML commands?
Keith - CD
Hi guys,
For the past hour I have been trying to modify the content of a text (NOT
textarea) in an SVG document.
I use:
SVG_SET_ATTRIBUTES ($RPMKlblObjRef;"4d-text";[REAP_Markers]Label)
But the text does not get updated.
SVG SET ATTRIBUTES($RPMKlblObjRef;"4d-text";[REAP_Markers]Label) does wor
Chip,
The technique that Dave Batton used in Foundation (and released publicly in
a couple of free components) went like this:
Start most methods with a call to the INIT method:
Eg.
//
// Project Method: Log_Init
// Initializes both the
On Apr 28, 2017, at 2:00 PM,Chip Scheide wrote:
> do I need to initialize the component's IP, or process variables in
> every process or just once at startup of the host database?
IP variables once at at startup in a component method. One way to do this is to
have an “Component_Init” method tha
do I need to initialize the component's IP, or process variables in
every process or just once at startup of the host database?
Thanks
Chip
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