45 lines
1.1 KiB
HTML
45 lines
1.1 KiB
HTML
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<%frame self._aq_root._hm_edit%>
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<%=self._aq_root._hm_edit%>
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<div id="preview">
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<iframe id="preview-frame" name="preview" src=""></iframe>
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</div>
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<form action="<%=request.self()%>" method="POST" enctype="multipart/form-data" accept-charset="utf-8">
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<input type="submit" value="Speichern"/><br/>
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<textarea id="editor" name="content"><%=self.source(request)%></textarea><br/>
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<input type="submit" value="Speichern"/>
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</form>
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<script type="text/javascript">
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var previewTimeout;
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function preview_loaded(){
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var preview = document.getElementById("preview-frame");
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preview.src = "data:text/html;charset=utf-8," + this.responseText;
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}
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function preview(){
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var editor = document.getElementById("editor");
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var fdata = new FormData();
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fdata.set( "content", editor.value );
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var r = new XMLHttpRequest();
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r.open("POST","<%=request.self(-1)%>/preview",true);
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r.onload = preview_loaded;
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r.send(fdata);
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}
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function sourcechanged(){
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clearTimeout(previewTimeout);
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previewTimeout = setTimeout( preview, 2000 );
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}
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editor = document.getElementById("editor");
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editor.addEventListener("input", sourcechanged );
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</script>
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