Hello, I would like to add a button in my Streamlit project to clear all the rows selected in an Aggrid Table with checkbox. Is there a way of doing it ? I tried various things (i.e. api.deselectAll()) but could not make it). Thanks for your help.
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hi @Gegeh , you can add a checkbox to the column header during the grid configuration:
With this checkbox, you can de/select all rows.
Cheers
3 Likes
Thank you very much for your prompt answer. Highly appreciated.
1 Like
Hi Shawn, Iām appreciate your last post, very useful. May I ask if it possible to get the headerchecbox already selected when Streamlit app is launched.
Bests!
Philippe
Hi @Philippe_Franco , there are probably 2 ways to do this, both of which I have not tried out.
-
Pre-selection:
a. Find out the number of dataframe rows that feed into your aggrid (using a command such as totrows = df.shape[0])
b. Configure your aggrid initially with
gb.configure_selection(āmultipleā, pre_selected_rows=[1, totrows]) -
I suppose you could also use the aggrid API, which I have not attempted at all (because I never had the need to)
Cheers
Shawn
Hi all,
Has anyone successfully used the aggrid APIās deselectAll() function for the Streamlit-aggrid component? In case you can share an example 
Thanks a lot.
Hello Shawn, Thank you for your help!
Hi @Shawn_Pereira ,
I am trying to set this for the first column in my table -
gb.configure_column("year", headerCheckboxSelection = True)
I am getting the following error -
TypeError: list indices must be integers or slices, not str
If I understand correctly, I am supposed to pass the column name. Would you have some idea about what is going wrong?
The table is functioning fine without this line and I am able to select individual rows.
This is the full code in case it helps -
gb = GridOptionsBuilder.from_dataframe(df_country_rank_nb_customers)
gb.configure_pagination(paginationAutoPageSize=True) # Add pagination
gb.configure_side_bar() # Add a sidebar
gb.configure_selection('multiple', use_checkbox=True) #Enable multi-row selection
gridOptions = gb.build()
gb.configure_column("year", headerCheckboxSelection = True)
grid_response = AgGrid(
df_country_rank_nb_customers,
gridOptions=gridOptions,
data_return_mode="AS_INPUT",
update_mode="GRID_CHANGED", #options -> GRID_CHANGED, SELECTION_CHANGED, MODEL_CHANGED
fit_columns_on_grid_load=True,
theme="blue", # Add theme color to the table Available options: ['streamlit', 'light', 'dark', 'blue', 'fresh', 'material']
enable_enterprise_modules=True,
height=350,
width="100%",
reload_data=False,
)
data = grid_response["data"]
selected = grid_response["selected_rows"]
df1 = pd.DataFrame(selected) # Pass the selected rows to a new dataframe df1
Thanks.
Hi @mjo , I donāt have my laptop with me, but you can try out these two things:
- Move the line:
gb.configure_column(āyearā, headerCheckboxSelection = True)
above the line:
gridOptions = gb.build()
in your code and check. If that doesnāt work:
- Please check if field name (year) exactly matches your df field name.
Cheers
1 Like
Hi @Shawn_Pereira ,
Thanks for your quick reply. Option 1 suggested by you worked Thanks!
Just solved this like so
import streamlit as st
import streamlit.components.v1 as components
from st_aggrid import AgGrid, GridUpdateMode, ColumnsAutoSizeMode, JsCode
from st_aggrid.grid_options_builder import GridOptionsBuilder
# Add event listener that can access the grid api when onFirstDataRendered lifecycle event is called
js = JsCode("""
function(event) {
const api = event.api;
window.addEventListener('clear.rows', (e) => {
api.deselectAll();
});
}
""")
gd = GridOptionsBuilder.from_dataframe(YOUR_DATA_HERE)
gd.configure_grid_options(ColumnsAutoSizeMode=ColumnsAutoSizeMode.FIT_CONTENTS, onFirstDataRendered=js)
gd.configure_selection(selection_mode='multiple', use_checkbox=True)
gridoptions = gd.build()
grid_table = AgGrid(YOUR_DATA_HERE,
height=250,
gridOptions=gridoptions,
allow_unsafe_jscode=True,
update_mode=GridUpdateMode.SELECTION_CHANGED)
# Clear button
if st.button('clear'):
clearJs = '''<script>
((e) => {
const iframe = window.parent.document.querySelectorAll('[title="st_aggrid.agGrid"]')[0] || null;
if(!iframe) return;
iframe.contentWindow.dispatchEvent( new Event('clear.rows'));
})()
</script>
'''
components.html(clearJs)
2 Likes
Excellent ! It works perfectly. Thank you very much.
i need the same thing but it is not workingā¦ need to unselect the select rows and also the form to disappear
elif funct == āUpdate Plant Detailsā:
dfP = plant_data(plant_name_)
if len(dfP) > 0:
grid_table_P = 0
# grid_table_P["selected_rows"] = None
dfP = dfP.sort_values(by='Shop Name', ascending=True)
dfP = dfP[['Shop Name', 'Plant Address', 'Electricity_tariff',
'OEE', 'Availability', 'Performance', 'Quality']]
gd = GridOptionsBuilder.from_dataframe(dfP)
gd.configure_selection(selection_mode='single', use_checkbox=True)
gd.configure_column("Shop Name", headerCheckboxSelection = True)
grid_options = gd.build()
grid_options['columnDefs'] = column_plant
grid_table_P = AgGrid(dfP, gridOptions=grid_options, custom_css=custom_css,
enable_enterprise_modules=False, allow_unsafe_jscode=True, autoSizeColumns=False,reload_data=True,
update_mode=GridUpdateMode.SELECTION_CHANGED, theme="material", key='psu')
selected_row_pu = grid_table_P["selected_rows"]
dfn = pd.DataFrame(selected_row_pu)
if selected_row_pu:
p2 = dfn['Shop Name'][0]
p3 = dfn['Plant Address'][0]
p4 = dfn['Electricity_tariff'][0]
p5 = dfn['OEE'][0]
p6 = dfn['Availability'][0]
p7 = dfn['Performance'][0]
p8 = dfn['Quality'][0]
val =("Update {}".format(p2))
st.warning(val)
button_label = "Edit the data"
form = st.form(key='form1', clear_on_submit=True)
p_plant_address = form.text_input("Enter the Plant Address", value=p3)
p_plant_electricity_tariff = (form.text_input("Enter the Electricity Tariff(Value should be in numeric)", value=p4))
p_oee = form.text_input("Enter the value for Oee threshold(Value should be in numeric)", value=p5)
p_availability = form.text_input("Enter the value for availability thresholf(Value should be in numeric)", value=p6)
p_performance = form.text_input("Enter the value for perfomance threshold(Value should be in numeric)", value=p7)
p_quality = form.text_input("Enter the value for quality threshold(Value should be in numeric)", value=p8)
button_press = form.form_submit_button(
label=f"{button_label}")
if button_press:
if all(is_numeric(value) for value in [p_plant_electricity_tariff, p_oee, p_availability, p_performance, p_quality]):
edit_data_plant(p2, p_plant_address, p_plant_electricity_tariff, p_oee, p_availability, p_performance, p_quality, plant_name_)
form_visible = False
clearJs = '''<script>
((e) => {
const iframe = window.parent.document.querySelectorAll('[title="st_aggrid.agGrid"]')[0] || null;
if(!iframe) return;
iframe.contentWindow.dispatchEvent( new Event('clear.rows'));
})()
</script>
'''
components.html(clearJs)
st.experimental_rerun()
else:
st.warning("Warning: Non-numeric value entered. Please enter numeric values for the specified thresholds and Tariff")
else:
st.warning("Data Not Available for Plant Details")
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