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Support for link target selection

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This commit is contained in:
Len Kranendonk 2003-05-09 08:34:03 +00:00
parent eb87f6e6f7
commit fff79f97b4
1 changed files with 57 additions and 4 deletions
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61
www/extras/htmlArea/editor.js
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@ -372,10 +372,63 @@ function editor_action(button_id) {
if (cmdID.toLowerCase() == 'subscript' && editdoc.queryCommandState('superscript')) { editdoc.execCommand('superscript'); }
if (cmdID.toLowerCase() == 'superscript' && editdoc.queryCommandState('subscript')) { editdoc.execCommand('subscript'); }
// insert link
if (cmdID.toLowerCase() == 'createlink'){
editdoc.execCommand(cmdID,1);
}
// insert link (modified)
if (cmdID.toLowerCase() == 'createlink') {
if (editdoc.selection.createRange().text != "") {
var highlightedText = editdoc.selection.createRange().text;
}
else { var highlightedText = ""; }
var href_attribute = '';
var tar_attribute = '';
var linkText = '';
if (editdoc.selection.createRange().parentElement().outerHTML.search(/^\<[A|a]/) != -1) {
var fullElement = editdoc.selection.createRange().parentElement().outerHTML;
fullElement = fullElement.replace(/\"/g, "");
fullElement = fullElement.replace(/\'/g, "");
// here, we have an <a> tag. Now let's extract...
// 1. the href attribute
var href_value = fullElement.split(/href=/);
href_value2 = href_value[1].split(/\s|>/);
href_attribute = href_value2[0];
// 2. the target attribute
if (fullElement.search(/target=/) != -1) {
var tar = fullElement.split(/target=/);
tar2 = tar[1].split(/\s|>/);
tar_attribute = tar2[0];
}
else { tar_attribute = ''; }
// 3. the link text
var linkText2 = fullElement.split(/>/);
var lt = linkText2[1].split(/</);
linkText = lt[0];
}
var myValues = new Object();
myValues.highlightedText = highlightedText;
myValues.tar_attribute = tar_attribute;
myValues.href_attribute = href_attribute;
myValues.linkText = linkText;
var myText = showModalDialog(_editor_url + "popups/insert_link.html", myValues, "status=no; scroll=no");
if (linkText != '') {
if (myText) {
editdoc.selection.createRange().parentElement().outerHTML = '';
editor_insertHTML(objname, unescape( myText) );
}
}
else {
if (myText) { editor_insertHTML(objname, unescape(myText) ); } // this function ALWAYS puts in an absolute link
}
}
// insert image
else if (cmdID.toLowerCase() == 'insertimage'){