📄 eq.htm

📁 八星瓢虫留言本特点：采用PHP+Access数据库实现
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<HTML>
<HEAD>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<script language=javascript src="dialog.js"></script>

<script language=javascript>
document.write ("<link href='../language/" + AvailableLangs["Active"] + ".css' type='text/css' rel='stylesheet'>");
document.write ("<link href='dialog.css' type='text/css' rel='stylesheet'>");

var sAction = "INSERT";
var sTitle = lang["DlgComInsert"];
var sel = dialogArguments.eWebEditor.document.selection.createRange();
sel.type = dialogArguments.eWebEditor.document.selection.type;

var el;
var sMathML = "";
var sBgColor = "#CCCCCC";
var sForeColor = "#000000";

var bInstalled = true;

if (sel.type=="Control") {
    if (sel.item(0).tagName=="APPLET"){
        if (sel.item(0).getAttribute("code",2).toLowerCase()=="webeq3.viewercontrol"){
            sAction = "MODI";
            sTitle = lang["DlgComModify"];
            el = sel.item(0);
            sMathML = getParamValue(el.innerHTML, "eq");
            sMathML = sMathML.replace(/&amp;/, "&" );
            sBgColor = getParamValue(el.innerHTML, "background");
            sForeColor = getParamValue(el.innerHTML, "foreground");
        }
    }
}

document.write("<title>" + lang["DlgEQ"] + "(" + sTitle + ")</title>");

function getParamValue(html, strName){
    var re = new RegExp("<param name=\""+strName+"\" value=\"(.*?)\">","gi") ;
    var myArray = re.exec(html);
    if (myArray){
        return myArray[1];
    }
    return "";
}

function InitDocument() {
    AvailableLangs.TranslatePage(document);

    try{
        d_eq.setMathML(sMathML);
    }catch(e){
        bInstalled = false;
        
    }
    
    if(bInstalled){
        v_normal.style.display = "";
        d_bgcolor.value = sBgColor;
        s_bgcolor.style.backgroundColor = sBgColor;
        d_forecolor.value = sForeColor;
        s_forecolor.style.backgroundColor = sForeColor;
    }else{
        v_install.style.display = "";
        v_installing.innerHTML = "<OBJECT CLASSID='clsid:41649A90-B484-11d1-8D75-00C04FC24EE6' CODEBASE='WebEQInstall.cab#Version=3,0,1,6' HEIGHT=1 WIDTH=1></OBJECT>";
    }
    adjustDialog();
}

function ok(){
    // is valid bgcolor
    sBgColor = d_bgcolor.value;
    sForeColor = d_forecolor.value;
    sMathML = d_eq.getPackedMathML();
    if (!IsColor(sBgColor)){
        BaseAlert(d_bgcolor,lang["ErrColorBg"]);
        return;
    }
    if (sBgColor==""){
        sBgColor = "#FFFFFF";
    }
    if (sForeColor==""){
        sForeColor = "#000000";
    }
    dialogArguments.insertHTML("<APPLET codeBase=./ height=100 width=320 code=webeq3.ViewerControl><PARAM NAME=\"foreground\" VALUE=\"" + sForeColor + "\"><PARAM NAME=\"background\" VALUE=\"" + sBgColor + "\"><PARAM NAME=\"size\" VALUE=\"18\"><PARAM NAME=\"eq\" VALUE=\"" + sMathML + "\"></APPLET>");
    window.returnValue = null;
    window.close();
}


</script>
</HEAD>

<body onload="InitDocument()">
<table border=0 cellpadding=0 cellspacing=5 id=tabDialogSize><tr><td>


<table id=v_install border=0 cellpadding=5 cellspacing=10 style="display:none"  align=center>
<tr><td bgcolor=#ffffff noWrap><span lang=DlgEQInstallAlt></span></td></tr>
</table>
<div id=v_installing style="display:none"></div>

<table border=0 cellpadding=0 cellspacing=0 align=center id=v_normal style="display:none">
<tr>
    <td colspan=2>
    <OBJECT CODE='webeq3.editor.InputControl' WIDTH=620 HEIGHT=200 id=d_eq MAYSCRIPT><PARAM NAME=eq VALUE=''></OBJECT>
    </td>
</tr>
<tr><td height=8 colspan=2></td></tr>
<tr>
    <td noWrap><span lang=DlgEQBackground></span>:<input type=text id=d_bgcolor size=7 value=""><img border=0 src="../sysimage/rect.gif" width=18 style="cursor:hand" id=s_bgcolor onclick="SelectColor('bgcolor')" align=absmiddle>&nbsp; <span lang=DlgEQForeground></span>:<input type=text id=d_forecolor size=7 value=""><img border=0 src="../sysimage/rect.gif" width=18 style="cursor:hand" id=s_forecolor onclick="SelectColor('forecolor')" align=absmiddle></td>
    <td noWrap align=right><input type=submit value='' id=Ok onclick="ok()" lang=DlgBtnOK>&nbsp;&nbsp;<input type=button value='' onclick="window.close();" lang=DlgBtnCancel></td>
</tr>
</table>


</td></tr></table>
</body>
</html>
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