I am writing firefox extension using C++.
I want to set text of the span html element.
In Javascript, I used 'textcontent' javascript property to set span element text.
How can I do it in C++?
I found nsIDOMHTMLElement interface & its child interfaces.
They seem useful.
I am not getting the way in which I will use nsIDOMHTMLElement interface & its child interfaces to set span element text.
Please suggest me the way!
Thanks,
Vaibhav.
cross-posted from http://groups.google.com/group/mozilla.dev.extensions/browse_frm/thread/7d96ca2fe4c2bd5a#
Related
I'm using Apex 19.1 I have a display-only item (P211_TIME) on an apex page. I'd like to reference the value of another page item (P211_SELECT_LIT) in the item's Advanced / Pre Text. How do I reference P211_SELECT_LIT? I've tried &P211_SELECT_LIT and #P211_SELECT_LIT#.
Thanks for your help.
You're close - references within (what will be) HTML need the following syntax.
&P211_SELECT_LIT.
Note the trailing full-stop - that's part of the required syntax.
I highly recommend reading through the substutition strings section of the documentation.
I've ready these particular pages many times, and still do.
I have this::
FB::DOM::ElementPtr _element=m_host->getDOMWindow()->getDocument()->getBody()->getElementById("plugin0");
I got the element(i.e. object tag of the plugin that i wanted) by ID. It's compiling. I now want to SET its property from the JSAPI side...like border color style and width....
I went through this page . I could find only 1 method "setInnerHtml"...which sets something. What should i pass in its argument...?it has std::string type...so that I can manipulate the plugin's document. Any ideas...
Basically I want to set the attribute of a tag from PluginAPI side.....
Honestly? You'd be much better off putting the plugin in a div at 100%x100% and then managing the border of the div. For something like this I'd probably just use:
m_host->evaluateJavascript("document.getElementById('pluginCont').style.border = '1px solid black';");
That'll be the easiest. You could also look at the DOM abstraction code and add some tools for managing CSS; note that on IE you may need to use special activex methods to do this, which is why I dont' recommend just doing it through getDOMElement() (which is a shorthand, btw, for the long code you have in your example)
Is it possible to make a graph like this one with ocamlgraph? HTML labels have to be delimited with <> instead of "" and I don't see any mention of this functionality in the documentation.
They can parse this kind of dot nodes: the documentation for the Dot_ast module of OCamlgraph has a Html of string case of the id type for this. It seems like they cannot print this kind of dot files, as the `Label node of the Dot attributes only handles direct strings.
If you need this feature, you could consider implementing it yourself (just change the files graphviz.ml and graphviz.mli), I'm sure the authors would be glad to have some contribution.
I want a program that parses a XML-file, build a structure with the tags I need and finally print a HTML-report using HTML-templates with keywords that get replaced by the data from the XML files.
Since I'm not(yet) really into the OO programming I hoped to get some tips and advices how to structure a program like this.
I thought that two classes should be enough. A parser class and a data class.
the first one to go through the XML-file and report every tag I want to store to a data object which stores all the tags in a hierarchical order. After that I want to call a print function which prints everything as HTML-report.
I'm not sure how to report the tags to the data object
Could I store the tags in one object which stores a tree of structs or would it be better to store each tag in a separate object?
Any help would be greatly appreciated!
You don't mention Qt in your question, but as you added it as a tag: there is QtXML, which will give a way to parse and generate XML documents, and will also work for HTML output. XML is typically handled either via DOM or SAX. With DOM, the documents are parsed into a tree structure, and you will work on the tree as your central data element. With SAX, you use callback functions that are called for the different XML elements while parsing the XML input.
There is a lot about DOM and SAX on the internet, Wikipedia is a good starting point. There is also a lot of documentation on QtXML on-line.
Using DOM and/or SAX will give a nice architecture for solving the problem.
I solved my problem and want to share my architecture.
I made a Class Parser to parse the Elements and report the tags to an HTMLHandler class which has Subclasses like Header, Content and Sub-content. which store the Data and all have write()- methodes to print themselves out.
works fine for me and is quit simple :)
I have a problem.
I need to set some kind of z-index, like you can use on the web in HTML/CSS.
Because I have a text on an image, and therefore I want to be sure that it looks good when printing.
Is there some "z-index" code I can use on theese fo:block elements?
Thanks!
/Daniel
XSL-FO defines z-index property:
http://www.w3.org/TR/2001/REC-xsl-20011015/slice7.html#z-index
You have to check your formatting agent whether does support this property.