On Wed, Jun 13, 2012 at 7:03 PM, rene7705 <[email protected]> wrote:
> I'm a bit stumped on a javascript problem at the moment, I hope you
> don't mind (too much) that I post it here as well, for a wider
> audience..
>
> My opensourced htmlMicroscope works well, except when you open a
> sub-array that holds more than say a hundred keys. Maybe 200.
>
> But the thing is, I'd like it to work on all kinds of arrays,
> including ones that have 1500 keys in some sub-object/array somewhere.
>
> Like for instance my serviceLog now does when viewing the hits per
> month (not per day).
>
> And I'm sure other applications that might use my htmlMicroscope will
> suffer suddenly from the same problem, forcing the end-user of hm() to
> mold his data at unexpected turns, and sometimes against his/her
> wishes.
>
> So I'd like to solve this issue. Please help me out here, I've been
> stuck on it for the better part of a day now..
>
> This loop needs to be a-synchronized;
>
> function printLevel : function (data) {
> var html = '';
> if (typeof data=='object' && data!==null && data!==undefined) {
> for (var k in data) {
> // and the problem is you'd have up to several thousand var k's.
> the loop needs to setTimeout after say a hundred iterations through
> THIS loop...
> var v = data[k];
> html += '<tr><td>'+printVariable(k)+'</td><td>'+printVariable
> (v)+'</td></tr>';
> }
> }
> return html;
> }
>
> function printVariable : function (data) {
> var t = typeof data;
> switch (t) {
> case 'number' :
> case 'string' :
> case 'boolean':
> return data;
> break;
> case 'object':
> return printLevel (data);
> break;
> }
> }
>
Try something like this:
var data;
var index = 0;
function printLevel : function() {
for(i = 0; i < index + 100 && data.length; i++) {
// Calculate stuff here
}
index += 100;
// Call setTimeout here
}
It's untested, but I think this should work, or atleast work with a
few modifications
- Matijn
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