Add the method ExportLatex.domToLaTeX handling hyperlink.

controllers/reports.py

@@ -63,7 +63,8 @@ def report_4():
     cfg['data'] = []
     for row in db().select(db.harvesters.ALL):
         cfg['data'].append([row.controller,
-                            row.host,
+                            '<a href="http://www.web2py.com">%s</a>' % row.host,
+#                             row.host,
                             row.collections,
                             row.ratio])
         

static/plugin_dbui/src/grid/mixin/ExportLatex.js

@@ -9,6 +9,41 @@ Ext.define('App.grid.mixin.ExportLatex', {
 
     extend: 'App.grid.mixin.ExportBase',
 
+    //
+    // Convert the dom Element corresponding to a grid cell into a string.
+    // When the cell contains an hyper link, it is encoded as using the
+    // latex command href.
+    //
+    // @param {Ext.dom.Element}
+    //
+    // @return {String}
+    //
+    domToLaTeX: function(domEl) {
+
+        "use strict";
+        var htmlEl = domEl.dom,
+            href,
+            li,
+            value;
+
+        // is the cell contains an hyper link
+        li = htmlEl.getElementsByTagName("A");
+
+        // standard string
+        // shrink empty string to avoid latex processing failure
+        if (li.length === 0) {
+            value = htmlEl.textContent.trim();
+
+        // render the hyper link using latex command href
+        } else {
+            href = li.item(0).getAttribute("href");
+            value = htmlEl.textContent;
+            value = "\\href{" + href +"}{" + value +"}";
+        }
+
+        return value;
+    },
+
     /**
      * Convert the Ext.grid.View content into a string.
      * The information are encoded using LaTeX standard.
@@ -73,7 +108,7 @@ Ext.define('App.grid.mixin.ExportLatex', {
 
                 div = trEl.down(".x-grid-group-title");
                 if (div) {
-                    cmd = '\\multicolumn{' + nColumns + '}{l}{' + div.dom.textContent + '} \\\\';
+                    cmd = '\\multicolumn{' + nColumns + '}{l}{' + me.domToLaTeX(div) + '} \\\\';
                     latex.push(cmd);
                     latex.push('\\hline');
                 }
@@ -86,10 +121,7 @@ Ext.define('App.grid.mixin.ExportLatex', {
 
                 // process the tdEls Ext.dom.CompositeElement
                 for (j = 0; j < tdEls.getCount(); j += 1) {
-
-                    // shrink empty string to avoid latex processing failure
-                    tdEl = tdEls.item(j).dom.textContent.trim();
-                    cells.push(tdEl);
+                    cells.push(me.domToLaTeX(tdEls.item(j)));
                 }
 
                 row = cells.join(' & ') + ' \\\\';

static/plugin_dbui/src/grid/plugin/Export.js

@@ -29,6 +29,7 @@ Ext.define('App.grid.plugin.Export', {
         '\\documentclass[a4paper]{article}',
         '\\usepackage[utf8]{inputenc}',
         '\\usepackage[T1]{fontenc}',
+        '\\usepackage{hyperref}',
         '\\usepackage{longtable}'
     ],