Add ability to have different exportConversions for specific export t…

…ype fix #843 fix #844

CHANGE.md

@@ -3,9 +3,12 @@ Change Log: `yii2-grid`
 
 ## Version 3.2.7
 
-**Date:** _under development_
+**Date:** 03-Nov-2018
 
 - (enh #846): Enhance Grid Grouping to better parse multi level group footers.
+- (enh #843, #844): Add ability to have different exportConversions for specific export type.
+    - For example `from_pdf` and `to_pdf` will be used instead of `from` and `to`. If 
+     only `to_pdf` is set then `from` and `to_pdf` will be used.
 - (enh #840): Update Persian Translations.
 - (enh #839): Enhancements to export form functionality.
 

src/assets/js/kv-grid-export.js

@@ -2,7 +2,7 @@
  * @package   yii2-grid
  * @author    Kartik Visweswaran <kartikv2@gmail.com>
  * @copyright Copyright &copy; Kartik Visweswaran, Krajee.com, 2014 - 2018
- * @version   3.2.6
+ * @version   3.2.7
  *
  * Grid Export Validation Module for Yii's Gridview. Supports export of
  * grid data as CSV, HTML, or Excel.
@@ -253,19 +253,23 @@
                 $el.html(rawText);
             });
             var htmlContent = $table.html();
-            htmlContent = self.preProcess(htmlContent);
+            htmlContent = self.preProcess(htmlContent, expType);
             $table.html(htmlContent);
             $.each(cssStyles, function (key, value) {
                 $table.find(key).css(value);
             });
             return $table;
         },
-        preProcess: function (content) {
-            var self = this, conv = self.exportConversions, l = conv.length, processed = content, c;
+        preProcess: function (content, expType) {
+            var self = this, conv = self.exportConversions, l = conv.length, processed = content, c,
+                from = c['from_' + expType] !== undefined ? c['from_' + expType] : (c.from !== undefined ? c.from : ''),
+                to = c['to_' + expType] !== undefined ? c['to_' + expType] : (c.to !== undefined ? c.to : '');
             if (l > 0) {
                 for (var i = 0; i < l; i++) {
                     c = conv[i];
-                    processed = $h.replaceAll(processed, c.from, c.to);
+                    if (from.length && to.length) {
+                        processed = $h.replaceAll(processed, from, to);
+                    }
                 }
             }
             return processed;