CMFBoard-2.1.2-insert-at-cursor.patch

File contents

--- CMFBoard/skins/cmfboard/emoticons.js.dtml.orig	2004-07-05 12:38:20.000000000 +0800
+++ CMFBoard/skins/cmfboard/emoticons.js.dtml	2004-07-05 14:02:45.000000000 +0800
@@ -15,10 +15,29 @@
     return false;
 }
 
+function insertAtCursor(myField, myValue) {
+  //IE support
+  if (document.selection) {
+    myField.focus();
+    sel = document.selection.createRange();
+    sel.text = myValue;
+  }
+  //MOZILLA/NETSCAPE support
+  else if (myField.selectionStart || myField.selectionStart == '0') {
+    var startPos = myField.selectionStart;
+    var endPos = myField.selectionEnd;
+    myField.value = myField.value.substring(0, startPos)
+                  + myValue 
+                  + myField.value.substring(endPos, myField.value.length);
+  } else {
+    myField.value += myValue;
+  }
+}
+
 function emoticon(ecode, form_name) {
   // Inserts emoticon codes
   frm = document.forms[form_name];
-  frm.text.value = frm.text.value + ecode;
+  insertAtCursor(frm.text, ecode);
   frm.text.focus();
   return false;
 }
@@ -31,8 +50,7 @@
     var tmp_image = prompt('Please enter Email:', '');
     if (tmp_image) {
       var pseudo_html = '[email]' + tmp_image + '[/email]';
-      new_content = content.value + pseudo_html;
-      content.value = new_content;
+      insertAtCursor(content, pseudo_html);
     }
     content.focus();
     return false;
@@ -41,8 +59,7 @@
     var tmp_image = prompt('Please enter the URL where your image is located:', 'http://');
     if (tmp_image) {
       var pseudo_html = '[img]' + tmp_image + '[/img]';
-      new_content = content.value + pseudo_html;
-      content.value = new_content;
+      insertAtCursor(content, pseudo_html);
     }
     content.focus();
     return false;
@@ -51,9 +68,8 @@
     var tmp_href = prompt('Please enter the URL for your page:', 'http://');
     var tmp_title = prompt('Please enter the title for the link You just provided:', tmp_href)
     if (tmp_href && tmp_title) {
-      pseudo_html = '[url href="' + tmp_href + '"]' + tmp_title + '[/url]';
-      new_content = content.value + pseudo_html;
-      content.value = new_content;
+      var pseudo_html = '[url href="' + tmp_href + '"]' + tmp_title + '[/url]';
+      insertAtCursor(content, pseudo_html);
     }
     content.focus();
     return false;
@@ -62,18 +78,16 @@
     var tmp_word = prompt('Please enter a word or sentence:', '');
     if (tmp_word) {
       var pseudo_html = '[em]' + tmp_word + '[/em]';
-      new_content = content.value + pseudo_html;
-      content.value = new_content;
+      insertAtCursor(content, pseudo_html);
     }
     content.focus();
     return false;
   }
   if (wiz_type == "bold") {
     var tmp_word = prompt('Please enter a word or sentence:', '');
-    if (tmp_word) {
+    if (tmp_word) {
       var pseudo_html = '[strong]' + tmp_word + '[/strong]';
-      new_content = content.value + pseudo_html;
-      content.value = new_content;
+      insertAtCursor(content, pseudo_html);
     }
     content.focus();
     return false;
@@ -82,8 +96,7 @@
     var tmp_word = prompt('Please enter a word or sentence:', '');
     if (tmp_word) {
       var pseudo_html = '[size]' + tmp_word + '[/size]';
-      new_content = content.value + pseudo_html;
-      content.value = new_content;
+      insertAtCursor(content, pseudo_html);
     }
     content.focus();
     return false;
@@ -92,8 +105,7 @@
     var tmp_word = prompt('Please enter a word or sentence:', '');
     if (tmp_word) {
       var pseudo_html = '[size]' + tmp_word + '[/size]';
-      new_content = content.value + pseudo_html;
-      content.value = new_content;
+      insertAtCursor(content, pseudo_html);
     }
     content.focus();
     return false;
@@ -102,8 +114,7 @@
     var tmp_word = prompt('Please enter a word or sentence:', '');
     if (tmp_word) {
       var pseudo_html = '[code]' + tmp_word + '[/code]';
-      new_content = content.value + pseudo_html;
-      content.value = new_content;
+      insertAtCursor(content, pseudo_html);
     }
     content.focus();
     return false;