blocks|key|4259530|text|果然，答案来了。也许这对面临同样问题的人有帮助。如果文本没有映射，请检查包含它的df是否不是pandas系列对象，如果是，则使用第一行转换为pandas+df。剩下的就行了。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4259531|df_text+=+df_old[['texts']]

xlat+=+guns2013['latitude'].tolist()
xlon+=+guns2013['longitude'].tolist()
locations+=+list(zip(xlat,+xlon))
map2+=+folium.Map(location=[38.9,+-77.05],+tiles='CartoDB+dark_matter',+
zoom_start=1)
marker_cluster+=+MarkerCluster().add_to(map2)
try:
+++for+point+in+range(0,+len(locations)):
+++folium.Marker(locations[point],+popup+=+folium.Popup(df_text['texts']+
+++[point])).add_to(marker_cluster)++++
except:
+++pass
map2|code-block|syntax|javascript|4259532|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

<p>Surely enough, the answer came. Maybe this helps someone facing the same issue. If text is not getting mapped check that the df containing it is not a pandas series object and if so, convert to pandas df with the first line. The rest works. </p>

<pre><code>df_text = df_old[['texts']]

xlat = guns2013['latitude'].tolist()
xlon = guns2013['longitude'].tolist()
locations = list(zip(xlat, xlon))
map2 = folium.Map(location=[38.9, -77.05], tiles='CartoDB dark_matter', 
zoom_start=1)
marker_cluster = MarkerCluster().add_to(map2)
try:
   for point in range(0, len(locations)):
   folium.Marker(locations[point], popup = folium.Popup(df_text['texts'] 
   [point])).add_to(marker_cluster)    
except:
   pass
map2
</code></pre>


blocks|key|4259589|text|我尝试了一下，最终您可以将弹出窗口从python传递给callback函数，如下所示：|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|4259590|​|4259591|some_map+=+folium.Map(location=[df['latitude'].mean(),+
+++df['longitude'].mean()],+
+zoom_start=9)
+++++++++++++++
callback+=+('function+(row)+{'+
++++++++++++++++'var+marker+=+L.marker(new+L.LatLng(row[0],+row[1]),+{color:+"red"});'
++++++++++++++++'var+icon+=+L.AwesomeMarkers.icon({'
++++++++++++++++"icon:+'info-sign',"
++++++++++++++++"iconColor:+'white',"
++++++++++++++++"markerColor:+'green',"
++++++++++++++++"prefix:+'glyphicon',"
++++++++++++++++"extraClasses:+'fa-rotate-0'"
++++++++++++++++++++'});'
++++++++++++++++'marker.setIcon(icon);'
++++++++++++++++"var+popup+=+L.popup({maxWidth:+'300'});"
++++++++++++++++"const+display_text+=+{text:+row[2]};"
++++++++++++++++"var+mytext+=+$(`<div+id='mytext'+class='display_text'+style='width:+100.0%25;+height:+100.0%25;'>+${display_text.text}</div>`)[0];"
++++++++++++++++"popup.setContent(mytext);"
++++++++++++++++"marker.bindPopup(popup);"
++++++++++++++++'return+marker};')
+++++++++++++++++++++++++++++
some_map.add_child(FastMarkerCluster(df[['latitude',+'longitude','use_code_name']].values.tolist(),+callback=callback))|code-block|syntax|javascript|4259592|4259593|entityMap^0|R|8|0|0|0|0^^$0|@$1|2|3|4|5|6|7|P|8|@$9|Q|A|R|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|S|8|@]|D|@]|E|$]]|$1|H|3|I|5|J|7|T|8|@]|D|@]|E|$K|L]]|$1|M|3|G|5|6|7|U|8|@]|D|@]|E|$]]|$1|N|3|-4|5|6|7|V|8|@]|D|@]|E|$]]]|O|$]]

<p>I played around with this and ultimately you CAN pass popups from python to the <code>callback</code> function like so:</p>

<p><div class="snippet" data-lang="js" data-hide="false" data-console="true" data-babel="false">
<div class="snippet-code">
<pre class="snippet-code-js lang-js prettyprint-override"><code>some_map = folium.Map(location=[df['latitude'].mean(), 
   df['longitude'].mean()], 
 zoom_start=9)
               
callback = ('function (row) {' 
                'var marker = L.marker(new L.LatLng(row[0], row[1]), {color: "red"});'
                'var icon = L.AwesomeMarkers.icon({'
                "icon: 'info-sign',"
                "iconColor: 'white',"
                "markerColor: 'green',"
                "prefix: 'glyphicon',"
                "extraClasses: 'fa-rotate-0'"
                    '});'
                'marker.setIcon(icon);'
                "var popup = L.popup({maxWidth: '300'});"
                "const display_text = {text: row[2]};"
                "var mytext = $(`&lt;div id='mytext' class='display_text' style='width: 100.0%; height: 100.0%;'&gt; ${display_text.text}&lt;/div&gt;`)[0];"
                "popup.setContent(mytext);"
                "marker.bindPopup(popup);"
                'return marker};')
                             
some_map.add_child(FastMarkerCluster(df[['latitude', 'longitude','use_code_name']].values.tolist(), callback=callback))</code></pre>
</div>
</div>
</p>


<p>With the following code I attempt to add text to my folium FastMarkerCluster markers.The code below produces a map but with no success for adding the text. The text is contained as a string corresponding to each lon lat pair. </p>

<p>I believe the problem has something to do with the fact that the df containing the text column is a pandas series object. From what I understood this is how it should be specifed in that case 'df.columnname'. However, that didn't work. I also tried turning the column into a list, but with no success with that approach either. Any pointers really appreciated. </p>

<pre><code>xlat = guns2013['latitude'].tolist()
xlon = guns2013['longitude'].tolist()
locations = list(zip(xlat, xlon))
map2 = folium.Map(location=[38.9, -77.05], tiles='CartoDB dark_matter', 
zoom_start=1)
marker_cluster = MarkerCluster().add_to(map2)
for point in range(0, len(locations)):
   folium.Marker(locations[point], 
   popup='guns2013.texts'[point]).add_to(marker_cluster)

map2
</code></pre>


Adding text to Folium FastMarkerCluster markers?

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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使用下面的代码，我尝试将文本添加到下面的folium FastMarkerCluster markers.The代码中，生成了一个地图，但没有成功添加文本。文本被包含为对应于每个lon lat对的字符串。我认为这个问题与包含text列的df是一个pandas序列对象有关。据我所知，在这种情况下应该如何指定‘df.col...

问是否将文本添加到Folium FastMarkerCluster标记？
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问是否将文本添加到Folium FastMarkerCluster标记？
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