Yee-Ting Li wrote:
> great, thanks David - that helped a lot.
>
> on a related matter, is there a way i can define the size of the
> popup? because i'm including graphs in the popup bubble, they are
> often larger than the default size of the popup and hence i have to
> scroll to see them...
>
Yee, unfortunately there is no setting for that in version 1.0 (there
will be in 2.0). For now, you can override the size with some javascript
code that you include after you include exhibit-api.js.
<script>
Exhibit._Impl.prototype.showItemInPopup = function(itemID, elmt) {
var coords = SimileAjax.DOM.getPageCoordinates(elmt);
var bubble = SimileAjax.Graphics.createBubbleForPoint(
document,
coords.left + Math.round(elmt.offsetWidth / 2),
coords.top + Math.round(elmt.offsetHeight / 2),
400, // px
300 // px
);
var itemLensDiv = document.createElement("div");
var itemLens = new Exhibit.Lens(itemID, itemLensDiv, this,
this._configuration);
bubble.content.appendChild(itemLensDiv);
};
</script>
You can change where it says 400 and 300.
Cheers,
David
> cheers,
>
> Yee.
>
> On 20 Jul 2007, at 18:57, David Huynh wrote:
>
>
>> Yee-Ting Li wrote:
>>
>>> Hi David,
>>>
>>> thanks for the reply. i'm not too fussed about duplicating data at
>>> the moment, so your first suggestion is a good one. once we get to a
>>> production system for our exhibit'd data, then we will consider using
>>> version 2... unless there are features in version 2 which may be
>>> useful to us now... ;)
>>>
>>> unfortunately, due to the security sensitive nature of the data we
>>> are presenting, we can not provide you a url of our exhibit. :(
>>>
>>> One feature of exhibit that i do like is the popup lenses that work
>>> on the thumbnail views. is there a way i can make this work on the
>>> Tabular view? ie if we click on a particular cell, then it will bring
>>> up a bubble of other data. i've tried just copy and pasting the
>>> relevant code into the Exhibit.TabularView for a ex:role="exhibit-
>>> lens", but it doesn't work :(
>>>
>>>
>> What you need to do is declare the value type of the property (in that
>> column) to be "item". So you data file will look something like this,
>> if, say, your data is about products and manufacturers:
>>
>> {
>> items: [
>> { "label": "Segway",
>> "type" : "Product",
>> "manufactured-by" : "Segway Inc.",
>> "sold-at" : "Walmart"
>> },
>> { "label": "Segway Inc.",
>> "type": "Company"
>> },
>> { "label": "Walmart",
>> "type": "Company"
>> }
>> ],
>> properties: {
>> "manufactured-by" : {
>> valueType: "item"
>> },
>> "sold-at" : {
>> valueType: "item"
>> }
>> }
>> }
>>
>>
>>> also i'm not completely sure of the syntax of the lens reference:
>>> does the <span ex:content="value".> always create a link to the popup
>>> of the definition <div ex:role="exhibit-lens">? what if i want more
>>> than one type of popup on the same page?
>>>
>>>
>> Many lens templates can be defined for different item types, e.g.,
>>
>> <div ex:role="exhibit-lens" ex:itemTypes="Product"> ... </div>
>>
>> <div ex:role="exhibit-lens" ex:itemTypes="Company"> ... </div>
>>
>> Version 2.0 will be more flexible.
>>
>> Hope that helps,
>>
>> David
>>
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>>
>
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