Hello Peter
I use different method's.
-------------------------------
in the head of the html page:
var cTyp ={"10":["inserat",79],"20":["Banner",0]};
var cDimSets ={"r=10;":[7,14,20,30,47,49,58,66,69,70,75,77],
"r=12;":[3,9,15,16,23,24,26,29,32,33,34,35,36,37,39,40,45,46,48,52],
"r=13;":[0,25,33],
"r=15;":[1,2,4,5,6,8,10,11,12,13,17,18,19,31,38,41,44],
...
}
and then a JS-Function to parse the data and create JS-Obects
var inseratSet=new InseratSet(79,'2013-08-09
00:00:57',3584995255,3584995255,cTyp,cDimSets);
-------------------------------
Sometimes i use for more dimensional arrays this encoding.
sport
hockey
Ice hockey
Unihockey
Skiing
Alpine
Nordic
Telemark
politic
local
national
international
var data='[0]sport[1]hockey[2]Ice
hockey[2]Unihockey[1]Skiing[2]Alpine[2]Nordic[2]Telemark[0]politic[1]local[1]national[1]international'
-------------------------------
And sometimes I write all kind of data in a html object (hidden div, hidden
field,…) and read and parse it afterwards with jquery. For the structure of
this data, I use depending on the amount of data different ways to encode the
data. sonetimes json, or the [0] [1] [2] method, or , as delimter for array …
<div class="dontshowme">
1,3,5,8,3
brienz,basel,bern,zürrich,luzern
</div>
-------------------------------
Or write data like this and parse it with jquery
<div id="agendaelm_51869" class="agendaelm mc mclan top2"
data-array="red,green,blue,yellow">
-------------------------------
In one situation I need only each day a different bigger set of js-objects,
and create for this always a separate js-file that can be cashed in the client
browser and then parse them to js-object when the page is loadet.
data_20130809000057.js
-------------------------------
Regards, Oliver
Am 09.08.2013 um 11:07 schrieb Peter Gutbrod:
> For a kind of single page web app, I have to populate javascript arrays with
> data from 4D arrays.
>
> One way would be to use JSON.
>
> But as there is no need to reload data after the initial load of the page, I
> could send the data along with the html when loading the page.
>
> Currently I do this quick and dirty within the loop for displaying a rowset:
>
>
> $serEAN := ""
> while ($rs->next)
> $row := $rs->getRow
> $serEAN := $serEAN + "," + "\""+$row{"EAN"}+"\""
> ...
> end while
>
> And later on I generate the arrays in javascript:
>
> <script type="text/javascript" language="JavaScript">
> $(document).ready(function(){
> var arEAN =new Array(<%= Substring($serEAN;2) %>);
> ...
>
> Is there a cleaner approach for this task?
>
> Pete
>
>
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