[英]R DataTables do not search in column with html tags
In my shiny app I render DataTable from DT package:在我闪亮的应用程序中,我从 DT 包呈现 DataTable:
DT::renderDataTable( {
datatable(
data = DT_frame,
selection = 'multiple', class = 'cell-border strip hover',
escape = FALSE, #po to, zeby dzialal: <a href=''></a>
rownames = TRUE,
filter = list(position = "top",
clear = F,
plain = T),
extensions = list(
# "FixedHeader" = NULL ,
# 'ColReorder' = NULL ,
'Buttons' = NULL
),
options = list(
scrollX = TRUE,
processing = T,
searchHighlight = TRUE,
search = list(regex = TRUE, caseInsensitive = T),
columnDefs = list(list(targets = cols2hide, visible = FALSE), list(type = 'html', targets = 4) ),
# aoColumnDefs = list(list(sType = "html", aTargets = 4 )),
# fixedHeader = TRUE,
# colReorder = TRUE,
dom = 'Blfrtip',
# dom legend
# p - NEXT/PREVIUS
# i - Showing 1 to 10 of 106 entries
# B - column visibility button
# l - show n entries list
buttons = c('colvis', 'csv')
)
) %>% formatStyle(columns = max_hash2_col_number, backgroundColor = '#CBFFB8') %>%
formatStyle(max_hash2_col_number, cursor = 'pointer') }, server = T )
Column number 4 is clickable and includes HTML tags eg第 4 列是可点击的,包括 HTML 标签,例如
<div id="44332211">33-ab-v4</div>
and I want to search in this column but NOT IN html tags .我想在此列中搜索但不是在 html 标签中。 Reffering to this I added (as you can see above) to columnDefs :
对此,我在columnDefs 中添加了(如您所见):
list(type = 'html', targets = 4)
but it does not work and DataTables search in whole cell value.但它不起作用,DataTables 在整个单元格值中搜索。 It should work like when I enter in search field: "44", DataTable should not find :
它应该像我在搜索字段中输入时一样工作:“44”,DataTable不应该找到:
<div id="44332211">33-ab-v4</div>
您好,您链接的页面中有Please note that if you are using server-side processing (serverSide) this option has no effect since the ordering and search actions are performed by a server-side script.
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