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- Properties specific to Document variables
- WLanguage functions that use htmlDocument variables
htmlDocument (Type of variable) In french: htmlDocument
The htmlDocument type is used to define all the advanced characteristics of an HTML document. The characteristics of this document can be defined and changed using different WLanguage properties. Remark: For more details on the declaration of this type of variable and the use of WLanguage properties, see Declaring a variable. d is htmlDocument
e is htmlNode
e..Type = htmlNodeElement // optional
e..TagName = "H1"
e..Text = "Title"
Add(d.html.body, e)
Remarks Properties specific to Document variables The following properties can be used to handle xlsDocument variables: | | | | Property name | Type used | Effect |
|---|
| HTMLContent | Character string | HTML content of the document encoded in UTF-8. | | RootNode | htmlNode variable | Array of root nodes. |
Remarks: - The "." operator is used to access the root "html" element.
- Empty documents are created with the "html" element.
- An HTML document contains a single htmlNode element named "html"..
- You can loop through all the elements of a document using "FOR EACH x OF DocumentVariable IN-DEPTH".
WLanguage functions that use htmlDocument variables | | | HTMLBuildString | Generates a UTF-8 string containing an HTML document. | | HTMLEditorGetDocument | Asynchronously retrieves the HTML document being displayed in an HTML Edit control. | | HTMLFindElementByClass | Searches for elements whose "class" attribute matches a specific value in an HTML document (or in an HTML node). | | HTMLFindElementByID | Searches for the element whose "ID" attribute matches a specific value in an HTML document (or in an HTML node). | | HTMLFindElementByName | Searches for elements whose "name" attribute matches a specific value in an HTML document (or in an HTML node). | | HTMLFindElementByTag | Searches for elements that correspond to a tag in an HTML document (or an HTML node). | | HTMLOpen | Creates an htmlDocument variable from an HTML document. | | HTMLSave | Saves the content of an htmlDocument variable to an HTML file. |
Related Examples:
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Unit examples (WINDEV): HTML types (HTMLDocument, HTMLNode, HTMLAttribute)
[ + ] This example shows how to use the HTMLXxx WLanguage types (HTMLDocument, HTMLNode, HTMLAttribute)
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Training (WINDEV): WD HTML Export
[ + ] This example explains how to export data in HTML format with the WLanguage functions. The following topics are presented in this example: 1/ the functions for managing the external files for generating the HTML file 2/ the operations performed on the HTML tags 3/ the generation of an HTML report The generation of an HTML page is performed from the data found in a memory table. By programming The principle consists in generating a text file with a "HTM" extension. The WLanguage function named "fWrite" will be used. This example easily writes the text strings by respecting the syntax of the HTML language. Automatically The principle consists in creating a report on table based on the memory table that was previously filled. The printout is requested with an HTML output.
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Sample components (WINDEV): WD HTML Page Import
[ + ] This example explains how HTML pages can be imported with the WLanguage functions. The following topics are presented in this example: 1/ how to import an object found on a Web site 2/ how to analyze an HTML file Summary of the example supplied with WINDEV: This example is used to save locally an HTML page found on a Web site. This page is analyzed in order to import all its dependencies (images, applets, and so on). This example is not a Web grabber. It can only be used to download the pages one by one. The principle used in this example can also be used to retrieve informations from pages whose format is recognized (example: daily retrieval of share values)
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