Hi Jeremy and Mark. Thank you for answers. In my old projects I use
var tovDostav= document.querySelector('[title="dost"]').getAttribute(
'price') ;
so I get fields value from DOM tree. But in my new project (on start of
loading) I have absolutely empty Tiddlywiki and all data is loaded from
google spreadsheet id from URL parameter.
So there is no my "dost" tiddler (and all other loaded tiddlers) in DOM and
my old script get error if I try to use loaded data.
for example thisTW5
http://novye-podarki.ru/heeg33_.html?id=1GzZFzmgF-vBrRYOyz5VqjJC8QAQcOHnFBa1PEW9NhcU&#index
on start load data from
https://docs.google.com/spreadsheets/d/1GzZFzmgF-vBrRYOyz5VqjJC8QAQcOHnFBa1PEW9NhcU/
so everyone can make copy of this table to his google drive, share it,
public then modify and run my empty TW5 with his id parameter.
My idea was to make "free internet shop" for everybody without any hosting.
Now I am making ban an security module to prevent overwriting some
tiddlers and not to show table if it's email in ban-list.
вторник, 2 января 2018 г., 22:49:19 UTC+3 пользователь Jeremy Ruston
написал:
> Hi Siniy-Kit
>
> Hi! When I use $tw.wiki.renderTiddler("text/plain","$:/SiteTitle") I get
> value of text field of tiddler $:/SiteTitle. But how can i get value of
> caption field?
>
> I try var sitetit="
> "+$tw.wiki.renderTiddler("text/plain","$:/SiteTitle",{field: "caption"})
> but it dont work
>
>
> The wiki.renderTiddler() method doesn’t provide direct support for
> rendering a field other than the text field. You could roll your own
> variant that provided that feature, but it may be simpler to instead create
> a template tiddler containing <$transclude tiddler="$:/SiteTitle"
> field="caption”/> and then to render that tiddler.
>
> Best wishes
>
> Jeremy.
>
>
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