Re: [qooxdoo-devel] Get current code in embed.Html (with Sage cell)

Bober1990 Thu, 05 Mar 2015 00:38:06 -0800

Dear Mustafa,

thanks again for your answer.

The Sage lib provides a function that takes all cells with a given class (or ID), takes the (script) content of it as the initial value for the editor and overrides the DIV with the Sage-specific DIVs (Code editor, Activate Button, results, …) in that part of the Document.

// Make the div with class ‘sage’ a Sage cell

sagecell.makeSagecell({inputLocation: '.sage',

//template: sagecell.templates.minimal,

evalButtonText: 'Activate'});

});

</script>

That will change the DIV with the class “sage” including the script:

</div>

to the Sage specific DIVs (can be seen in debugger after page is rendered).

What I want to do now is get access to this Sage created code. Right now, I am using as mentioned an qx.ui.embed.Html. It gets rendered correctly and the sage-code-editor and the Activate button are shown. I can also see the generated code in the debugger and browse thru the DIVs using JQuerry for exampe.

All I want to do now is access this generated code thru qooxdoo api.

Even though the code is changed and I can see that, it isn’t changed in the getHtml() of the qx.ui.embed.Html.

So I was wondering if there were any other options to get that content an browse thru it confortably (like getting all objects with a given ID).

I hope this explanation was sufficient now and I am looking forward to hearing from you.

Regards,

Bober

Gesendet: Mittwoch, 04. März 2015 um 16:31 Uhr
Von: "Mustafa Sak" <mustafa....@1und1.de>
An: "qooxdoo Development" <qooxdoo-devel@lists.sourceforge.net>
Betreff: Re: [qooxdoo-devel] Get current code in embed.Html (with Sage cell)

Sorry Bober,

but I am not familiar with sagecell. But normally a lib provides a function to be able connect the logic with a Dom element. Or a library overtakes the whole document. In this case you should think about using an embedded Iframe widget [1]

[1] http://demo.qooxdoo.org/current/apiviewer/#qx.ui.embed.Iframe

Gruß

Mustafa Sak

Applications & Integration

1&1 Internet AG | Ernst-Frey-Straße 10 | 76135 Karlsruhe | Germany

Von: bober1...@gmx.de [mailto:bober1...@gmx.de]
Gesendet: Mittwoch, 4. März 2015 14:50
An: qooxdoo-devel@lists.sourceforge.net
Betreff: Re: [qooxdoo-devel] Get current code in embed.Html (with Sage cell)

Dear Mustafa,

here the complete email:

I simply bound the sage lib to the whole application using

<script src="" href="https://sagecell.sagemath.org/static/embedded_sagecell.js" target="_blank">https://sagecell.sagemath.org/static/embedded_sagecell.js"></script>
in the head of the index.html

Is there a better way to do so?

How exactly am I supposed to implement my html code?
And how can I access the code in it?

Right now I am using a button that shows a alert containing the html value of the embeded html:

apply_button.addListener("execute", function(e) {

alert(sage.getHtml());
});

If I call

sage.getContentElement().getDomElement()

it says "Object HTMLDivElement"

Regards,

Bober

Gesendet: Mittwoch, 04. März 2015 um 14:27 Uhr
Von: "Mustafa Sak" <mustafa....@1und1.de>
An: "qooxdoo Development" <qooxdoo-devel@lists.sourceforge.net>
Betreff: Re: [qooxdoo-devel] Get current code in embed.Html (with Sage cell)

Sorry but I could not see your example code.

By the way,

Console.log(sage.getContentElement().getDomElement());

will show you the DOM elements you are interested in.

The property "html" is just one way, you are bale to set HTML code as String and the widget lets it be evaluated by the browser. But the property still just holds the string, not the evaluated and maybe modified DOM elements.

Your third party library will sure make some modification on the DOM, so please use getDomElement().

Gruß
Mustafa Sak

Applications & Integration
1&1 Internet AG | Ernst-Frey-Straße 10 | 76135 Karlsruhe | Germany

-----Ursprüngliche Nachricht-----
Von: Bober [mailto:bober1...@gmx.de]
Gesendet: Mittwoch, 4. März 2015 14:07
An: qooxdoo-devel@lists.sourceforge.net
Betreff: Re: [qooxdoo-devel] Get current code in embed.Html (with Sage cell)

Dear Mustafa,

thanks for the answer.

I simply bound the sage lib to the whole application using

in the head of the index.html

Is there a better way to do so?

How exactly am I supposed to implement my html code?
And how can I access the code in it?

Right now I am using a button that shows a alert containing the html value
of the embeded html:

apply_button.addListener("execute", function(e) {

alert(sage.getHtml);
});

Regards,

Bober

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Re: [qooxdoo-devel] Get current code in embed.Html (with Sage cell)

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