зеркало из https://github.com/mozilla/pjs.git
77 строки
1.9 KiB
HTML
77 строки
1.9 KiB
HTML
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<BODY>
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<STYLE>
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DIV { border: 2px solid khaki; }
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</STYLE>
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<SCRIPT>
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var nextID = 1;
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function getIndex()
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{
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var it = document.getElementById("getid");
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var index = it.value;
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if (index == "") index = 0;
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return index;
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}
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function makeInline()
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{
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var image = document.createElement("IMG");
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image.setAttribute("SRC", "bluedot.gif");
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image.setAttribute("WIDTH", "100");
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image.setAttribute("HEIGHT", "40");
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image.setAttribute("BORDER", "2");
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image.setAttribute("ID", "obj" + nextID);
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nextID++;
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return image;
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}
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function makeBlock()
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{
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var block = document.createElement("DIV");
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var text = document.createTextNode("Block Text");
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block.appendChild(text);
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block.setAttribute("ID", "obj" + nextID);
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nextID++;
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return block;
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}
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function appendInline()
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{
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var i = makeInline();
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var it = document.getElementById("it");
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it.appendChild(i);
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}
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function insertInline()
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{
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var i = makeInline();
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var it = document.getElementById("it");
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var kids = it.childNodes;
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var index = getIndex();
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if ((index < 0) || (index > kids.length)) index = 0;
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var before = kids[index];
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it.insertBefore(i, before);
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}
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function appendBlock()
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{
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var b = makeBlock();
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var it = document.getElementById("it");
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it.appendChild(b);
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}
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function insertBlock()
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{
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var b = makeBlock();
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var it = document.getElementById("it");
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var kids = it.childNodes;
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var index = getIndex();
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if ((index < 0) || (index > kids.length)) index = 0;
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var before = kids[index];
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it.insertBefore(b, before);
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}
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</SCRIPT>
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<FORM>
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<INPUT TYPE=button ONCLICK="appendInline();" value="Append Inline">
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<INPUT TYPE=button ONCLICK="insertInline();" value="Insert Inline">
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<INPUT TYPE=button ONCLICK="appendBlock();" value="Append Block">
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<INPUT TYPE=button ONCLICK="insertBlock();" value="Insert Block"><BR>
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<INPUT TYPE=text value="" ID="getid">
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</FORM>
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<HR>
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<B ID=it></B>
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</BODY>
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