Adobe Extending Dreamweaver CS4 Bedienungsanleitung PDF herunterladen (Seite 204)

198

EXTENDING DREAMWEAVER CS4

Reports

function stdaloneresultwin()

{

var curDOM = dw.getDocumentDOM("document");

var tagList = curDOM.getElementsByTagName('img');

var imgfilename;

var iOffset = 0;

var iLineNumber = 0;

var resWin = dw.createResultsWindow("Images in File", ["Line", "Image"]);

for (var i=0; i < tagList.length; i++)

{

// Get the name of the source file.

imgfilename = tagList[i].getAttribute('src');

// Get the character offset from the start of the file

// to the start of the img tag.

iOffset = curDOM.nodeToOffsets(curDOM.images[i]);

// Based on the offset, figure out what line in the file

// the img tag is on.

iLineNumber = curDOM.getLineFromOffset(iOffset[0]);

// As long as the src attribute specifies a file name,

if (imgfilename != null)

{ // display the line number, and image path.

resWin.addItem(resWin, "0", "Images in Current File", null, ¬

null, null, [iLineNumber, imgfilename]);

}

return;

}

// add buttons to dialog

function commandButtons()

{

return new Array("OK", "stdaloneresultwin()", "Cancel", "window.close()");

}

2 Save the file as Listimages.js in the Configuration/Commands folder.

The reports API functions

The only required function for the reports API is the processFile() function. All other functions are optional.

processFile()

Availability

Dreamweaver 4.

Description

This function is called when there is a file to process. The Report command should process the file without modifying

it and use the

dw.ResultsPalette.SiteReports() function, the addResultItem() function, or the

resWin.addItem() function to return information about the file. Dreamweaver automatically releases each file’s

DOM when it finishes.

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