Adding An Anchor's Text On The Fly?

Aug 25, 2009

I define an anchor as a global variable, like this:

Code:

var globvar = {
anchor: document.createElement("A")
}

Later, on the fly, I give it the attributes, like this:

Code:

globvar.anchor.setAttribute("href","javascript:keyb_change()");
globvar.anchor.setAttribute("onclick","javascript:blur()");
globvar.anchor.setAttribute("id","switch");
...
globvar.paragraph.appendChild(globvar.anchor);

TWO questions:

1) In setting the attributes on the fly, how do I attach the anchor's text (the user clicks on) to the anchor?

2) Is there a way to include the attributes within the global variable's original definition, thereby sparing me from coding the attributes on the fly?

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This is the working code:

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<a href="#topofpage"></a>

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Add An Anchor's Text On The Fly?

Aug 25, 2009

I define an anchor as a global variable, like this:

var globvar = {
anchor: document.createElement("A")
}

Later, on the fly, I give it the attributes, like this:

globvar.anchor.setAttribute("href","javascript:keyb_change()");
globvar.anchor.setAttribute("onclick","javascript:blur()");
globvar.anchor.setAttribute("id","switch");

[code]....

1) In setting the attributes on the fly, how do I attach the anchor's text (the user clicks on) to the anchor?

2) Is there a way to include the attributes within the global variable's original definition, thereby sparing me from coding the attributes on the fly?

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function ShowMore(object){
....show the div and
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I have a script that scans an HTML document for headers and special comment tags for the purpose of generating a left-floating/position-fixed DIV that contains the document's outline or "table of contents." Within the DIV are lists (UL element by default) whose items (LI elements) are jump-to links (A elements) to the points (headers, special points marked for inclusion in table of contents) in the document. The problem is this. I have typical HTML document with links that jump to points (usually headers) inside the document, as shown below:

Code:

<body>
<p>This is addressed <a href="#later-text">later</a> in this document
<h1><a id="later-text"></a>Header Text</h1>
<p>...
</body>

But my script, being a document outliner that finds headers in a document, inserts another anchor as a jump-to point just before the first occurrence of text in the header (inserted A element shown in red below). This somehow disables the document-coded jump anchor (shown in blue below). And it occurs in FF and IE, which suggests it is not a browser-specific issue. Why does it occur? Is there something in the HTML spec that states that two anchors to which a jump occurs are not allowed to be adjacent elements in the document?

Code:

<body>
<p>This is addressed <a href="#later-text">later</a> in this document
<h1><a id="later-text"></a><a id="jump-1"></a>Header Text</h1>

[code]....

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[URL]

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