MACROMEDIA DREAMWEAVER MX 2004-EXTENDING DREAMWEAVER Specifikace stáhnout pdf (Strana 296)

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101

296 Floating Panels

updateScript(): write back changes

The updateScript() function writes back the selected script when an onBlur event occurs

in the

textarea of the scriptlayer panel. The textarea form element contains the

JavaScript code, and the

onBlur event occurs when textarea loses input focus.

To add the updateScript() function:

1. Open the scriptEditor.htm file that is in the Configuration/Floaters folder.

2. Enter the following code in the header section of the file.

/* update the document with any changes made by

the user in the textarea */

function updateScript(){

var theDOM = dw.getDocumentDOM();

var theNode = theDOM.getSelectedNode();

theNode.innerHTML = document.layers['scriptlayer'].document.¬

theForm.scriptCode.value;

}

</script>

</head>

Save the file.

Creating a menu item

It is not sufficient to save the Script Editor code in the Configuration/Floaters folder. You

must also call either the

dw.setFloaterVisibility('scriptEditor',true) function or

the

dw.toggleFloater('scriptEditor') function to load the floating panel and make it

visible. The most obvious place from which to invoke the Script Editor is from the Window

menu, which is defined in the menus.xml file. You need to create the

menuitem tag that

creates an entry for the Script Editor extension on the Window menu, as shown in the

following figure:

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MACROMEDIA DREAMWEAVER MX 2004-EXTENDING DREAMWEAVER Specifikace Strana 296

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