📄 insert_image.asp

📁 以前做的一个j2ee的项目
💻 ASP
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<html style="font: 9 pt 'MS Shell Dlg', Helvetica, sans-serif; width: 470px; height: 475px; "> <!-- ALL features enabled -->
<!-- <html style="font: 9 pt 'MS Shell Dlg', Helvetica, sans-serif; width: 470px; height: 432px; "> <!-- CREATE disabled -->
<!-- <html style="font: 9 pt 'MS Shell Dlg', Helvetica, sans-serif; width: 470px; height: 410px; "> <!-- UPLOAD disabled -->
<!-- <html style="font: 9 pt 'MS Shell Dlg', Helvetica, sans-serif; width: 470px; height: 368px; "> <!-- CREATE & UPLOAD disabled -->

<head>
<title>插入图片</title>
<style type="text/css">
BODY { background: threedface; color: windowtext; font: 9pt 'MS Shell Dlg', Helvetica, sans-serif; }

<!-- frame styles -->
IFRAME.lister { font: 9pt 'MS Shell Dlg', Helvetica, sans-serif; width: 18em; height:13em; }
IFRAME.viewer { font: 9pt 'MS Shell Dlg', Helvetica, sans-serif; width: 18em; height:13em; }

<!-- input styles -->
INPUT.folder { font: 9pt 'MS Shell Dlg', Helvetica, sans-serif; width: 30em; }
INPUT.image { font: 9pt 'MS Shell Dlg', Helvetica, sans-serif; width: 30em; }
INPUT.name { font: 9pt 'MS Shell Dlg', Helvetica, sans-serif; width: 30em; }
INPUT.txtAltText { font: 9pt 'MS Shell Dlg', Helvetica, sans-serif; width: 31em; }
INPUT.txtBorder { font: 9pt 'MS Shell Dlg', Helvetica, sans-serif; width: 3.5em; }
INPUT.txtHorizontal { font: 9pt 'MS Shell Dlg', Helvetica, sans-serif; width: 3.5em; }
INPUT.txtFileName { font: 9pt 'MS Shell Dlg', Helvetica, sans-serif; width: 31em; }
INPUT.txtVertical { font: 9pt 'MS Shell Dlg', Helvetica, sans-serif; width: 3.5em; }

<!-- button styles -->
INPUT.btnCancel { font: 9pt 'MS Shell Dlg', Helvetica, sans-serif; width: 6em; }
INPUT.btnOK { font: 9pt 'MS Shell Dlg', Helvetica, sans-serif; width: 6em; }
INPUT.create { font: 9pt 'MS Shell Dlg', Helvetica, sans-serif; width: 4.5em; }
INPUT.upload { font: 9pt 'MS Shell Dlg', Helvetica, sans-serif; width: 4.5em; }

<!-- drop-down styles -->
SELECT.selAlignment { font: 9pt 'MS Shell Dlg', Helvetica, sans-serif; width: 6em; }

<!-- table styles -->
TABLE.dialog { font: 9pt 'MS Shell Dlg', Helvetica, sans-serif; width: 36em; }

<!-- cell styles -->
TD.create { font: 9pt 'MS Shell Dlg', Helvetica, sans-serif; width: 37em; }
TD.fldLayout { font: 9pt 'MS Shell Dlg', Helvetica, sans-serif; width: 13em; }
TD.fldSpacing { font: 9pt 'MS Shell Dlg', Helvetica, sans-serif; width: 10em; }
TD.image { font: 9pt 'MS Shell Dlg', Helvetica, sans-serif; width: 40em; }
TD.label { font: 9pt 'MS Shell Dlg', Helvetica, sans-serif; width: 5em; }
TD.manager { font: 9pt 'MS Shell Dlg', Helvetica, sans-serif; width: 37em; }
TD.upload { font: 9pt 'MS Shell Dlg', Helvetica, sans-serif; width: 37em; }
</style>

<!-- script copied from original "insert_image.html" -->
<script defer>
function _CloseOnEsc() {
    if(event.keyCode == 27) {
        window.close();
        return;
    }
}

function _getTextRange(elm) {
    var r = elm.parentTextEdit.createTextRange();

    r.moveToElementText(elm);
    return r;
}

window.onerror = HandleError

function HandleError(message, url, line) {
    var str = "An error has occurred in this dialog." + "\n\n"
               + "Error: " + line + "\n" + message;

    alert(str);
    window.close();
    return true;
}

function Init() {
    var elmSelectedImage;
    var htmlSelectionControl = "Control";
    var globalDoc = window.dialogArguments;
    var grngMaster = globalDoc.selection.createRange();
    var dpi = 96;

    if(document.all.dpicheck) {
        dpi = document.all.dpicheck.width;
    }
    document.all.lister.contentWindow.navigate('../../file_picture_uploads/lister.asp?DPI=' + dpi);
    document.all.viewer.contentWindow.navigate('../../file_picture_uploads/viewer.asp?DPI=' + dpi);
    document.all.form1.DPI.value = dpi;
    if(dpi != 96) {
        var xfactor = ((dpi < 96) ? (dpi / 95) : (dpi / 97.5));
        var yfactor = ((dpi < 96) ? (dpi / 95) : (dpi / 99.5));
        var width = dialogWidth.substr(0, dialogWidth.search(/\D/));
        var height = dialogHeight.substr(0, dialogHeight.search(/\D/));

        window.dialogWidth = Math.floor((width * xfactor)) + 'px';
        window.dialogHeight = Math.floor((height * yfactor)) + 'px';
    }

    // event handlers
    document.body.onkeypress = _CloseOnEsc;
    btnOK.onclick = new Function("OKClick()");

    txtFileName.fImageLoaded = false;
    txtFileName.intImageWidth = 0;
    txtFileName.intImageHeight = 0;

    if(globalDoc.selection.type == htmlSelectionControl) {
        if(grngMaster.length == 1) {
            elmSelectedImage = grngMaster.item(0);
            if(elmSelectedImage.tagName == "IMG") {
                txtFileName.fImageLoaded = true;
                if(elmSelectedImage.src) {
                    txtFileName.value          = elmSelectedImage.src.replace(/^[^*]*(\*\*\*)/, "$1");  // fix placeholder src values that editor converted to abs paths
                    txtFileName.intImageHeight = elmSelectedImage.height;
                    txtFileName.intImageWidth  = elmSelectedImage.width;
                    txtVertical.value          = elmSelectedImage.vspace;
                    txtHorizontal.value        = elmSelectedImage.hspace;
                    txtBorder.value            = elmSelectedImage.border;
                    txtAltText.value           = elmSelectedImage.alt;
                    selAlignment.value         = elmSelectedImage.align;
                }
            }
        }
    }

    txtFileName.value = txtFileName.value || "http://";
    txtFileName.focus();
}

function _isValidNumber(txtBox) {
    var val = parseInt(txtBox);

    if(isNaN(val) || val < 0 || val > 999) {
        return false;
    }
    return true;
}

function OKClick() {
    var elmImage;
    var intAlignment;
    var htmlSelectionControl = "Control";
    var globalDoc = window.dialogArguments;
    var grngMaster = globalDoc.selection.createRange();

    // error checking
    if(!txtFileName.value || txtFileName.value == "http://") {
        alert("请择择一个图片，或填入图片的URL地址！");
        txtFileName.focus();
        return;
    }
	
    if(txtHorizontal.value && !_isValidNumber(txtHorizontal.value)) {
        alert("水平间隔必须是 0 到 999 的数字！");
        txtHorizontal.focus();
        return;
    }
    if(txtBorder.value && !_isValidNumber(txtBorder.value)) {
        alert("边框粗度必须是 0 到 999 的数字！");
        txtBorder.focus();
        return;
    }
    if(txtVertical.value && !_isValidNumber(txtVertical.value)) {
        alert("垂直间隔必须是 0 到 999 的数字！");
        txtVertical.focus();
        return;
    }

    // delete selected content and replace with image
    if(globalDoc.selection.type == htmlSelectionControl && !txtFileName.fImageLoaded) {
        grngMaster.execCommand('Delete');
        grngMaster = globalDoc.selection.createRange();
    }

    idstr = "\" id=\"556e697175657e537472696e67";     // new image creation ID
    if(!txtFileName.fImageLoaded) {
        grngMaster.execCommand("InsertImage", false, idstr);
        elmImage = globalDoc.all['556e697175657e537472696e67'];
        elmImage.removeAttribute("id");
        elmImage.removeAttribute("src");
        grngMaster.moveStart("character", -1);
    }
    else {
        elmImage = grngMaster.item(0);
        if(elmImage.src != txtFileName.value) {
            grngMaster.execCommand('Delete');
            grngMaster = globalDoc.selection.createRange();
            grngMaster.execCommand("InsertImage", false, idstr);
            elmImage = globalDoc.all['556e697175657e537472696e67'];
            elmImage.removeAttribute("id");
            elmImage.removeAttribute("src");
            grngMaster.moveStart("character", -1);
            txtFileName.fImageLoaded = false;
        }
        grngMaster = _getTextRange(elmImage);
    }

    if(txtFileName.fImageLoaded) {
        elmImage.style.width = txtFileName.intImageWidth;
        elmImage.style.height = txtFileName.intImageHeight;
    }

    if(txtFileName.value.length > 2040) {
        txtFileName.value = txtFileName.value.substring(0,2040);
    }

    elmImage.src = txtFileName.value;

    if(txtHorizontal.value != "") {
        elmImage.hspace = parseInt(txtHorizontal.value);
    }
    else {
        elmImage.hspace = 0;
    }

    if(txtVertical.value != "") {
        elmImage.vspace = parseInt(txtVertical.value);
    }
    else {
        elmImage.vspace = 0;
    }

    elmImage.alt = txtAltText.value;

    if(txtBorder.value != "") {
        elmImage.border = parseInt(txtBorder.value);
    }
    else {
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