Category: Datatables filter multiple columns

02.01.2021

Datatables filter multiple columns

By Kekinos

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Change your preferences any time. Stack Overflow for Teams is a private, secure spot for you and your coworkers to find and share information. The following page gives an example on how to implement a filter by values on columns. I want to replace the select with a multiple selectso user can filter out more than one value for a specific column, however, I am unsure on how to process the multiple values received by the multiple select. Match words out of order.

For example if you search for Allan Fife it would match a row containing the words Allan and Fife, regardless of the order or position that they appear in the table. You may want to check out this DataTables plug-in, it provides 'multiple-column-multiple-criteria' filtering including union selection across multiple columns.

Learn more. DataTables, filter multiple columns with multiple values Ask Question. Asked 2 years, 1 month ago. Active 1 year, 1 month ago. Viewed 3k times.

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Active Oldest Votes. From the site: Match words out of order. You might be better off using filter instead of search depending on what you want to do.

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Thanks for posting but your example probably doesn't work properly, there are no column filtering elements. Buttons with filter icons are filtering elements, you click those, you get drop down menu with the necessary features. Sign up or log in Sign up using Google. Sign up using Facebook. Sign up using Email and Password.

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Post as a guest Name. Email Required, but never shown. The Overflow Blog. Podcast Programming tutorials can be a real drag.The filter method provides a way of filtering out content in an API instance's result set which does not pass the criteria set by the provided callback method.

Column filtering

This method should not be confused with search which is used to search for records in the DataTable - i. When working with the plural methods such as rows and columns you may wish to use the eq utility method to reduce the API instance from a 2D array to a 1D array which can be iterated over using this method.

This method makes use of the fact that DataTables API objects are "array like", in that they inherit a lot of the abilities and methods of the Javascript Array type. In this case, this method is a proxy for the Javascript Array. For more information about the original method, please refer to the Mozilla MDN documentation for filter.

In browsers which do not support filter natively, a polyfill is provided to allow this DataTables method to operate as expected.

Iterate over the result set of an API instance and test each item, creating a new instance from those items which pass. Callback function which is called for each item in the API instance result set. The callback is called with three parameters:. The callback should return true if the value is to be included in the new instance's own result set, and false otherwise.

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Filter data from multiple columns, getting the data points which are greater than 20 from the cells in both columns:. DataTables designed and created by SpryMedia Ltd. Privacy policy. SpryMedia Ltd is registered in Scotland, company no. The callback is called with three parameters: The element value The element index in the result set The API instance being traversed The callback should return true if the value is to be included in the new instance's own result set, and false otherwise.

Returns: DataTables. Filter data from a column, to just the data that is greater than Page navigation.In addition to the above code, the following Javascript library files are loaded for use in this example:. This example uses a little bit of additional CSS beyond what is loaded from the library files belowin order to correctly display the table.

datatables filter multiple columns

The additional CSS used is shown below:. The following CSS library files are loaded for use in this example to provide the styling of the table:. This table loads data by Ajax. The latest data that has been loaded is shown below. This data will update automatically as any additional data is loaded.

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The script used to perform the server-side processing for this table is shown below. Please note that this is just an example script using PHP. Server-side processing scripts can be written in any language, using the protocol described in the DataTables documentation. DataTables designed and created by SpryMedia Ltd.

Privacy policy. SpryMedia Ltd is registered in Scotland, company no. Integration with other DataTables extensions Responsive integration Responsive integration Bootstrap ColReorder integration Buttons columns visibility integration.My lack of understanding is probably due to my entry level Javascript skills.

I think my issue is understanding what. What I see is only column 0 is evaluated in the filter function. Actually it looks like eq 0 references the first column listed in. But if. That idea makes sense but I have a couple questions:.

I've read the eq doc but seem to missing a key concept. If the above is evaluating the first element in. This actually returns a null value. This leads me to believe. The above returns only the data from column 0 where I expected both 0 and 1.

Individual column searching (text inputs)

I understand that eq affects the result set and thats probably why. How would this be restructured to return both columns? Actually - I think its more that its a really bad example. It would be rewritten as table.

datatables filter multiple columns

Instead of using eq it should really be using flatten! What is happening is that the data structure returned by columns. Loop functions like filter work best on 1D data arrays, so flatten in this case will reduce the 2D array to 1D. For -eq it was taking only the data from the first column, so the second was being ignored! The example was wrong fix - thanks for flagging that up! What might make more sense of all of the above is going to a DataTable example page and running table.The searching functionality provided by DataTables is useful for quickly search through the information in the table - however the search is global, and you may wish to present controls that search on specific columns.

DataTables has the ability to apply searching to a specific column through the column. The column searches are cumulative, so you can apply multiple individual column searches, in addition to the global search, allowing complex searching options to be presented to the user.

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This examples shows text elements being used with the column. In addition to the above code, the following Javascript library files are loaded for use in this example:. This example uses a little bit of additional CSS beyond what is loaded from the library files belowin order to correctly display the table.

The additional CSS used is shown below:. The following CSS library files are loaded for use in this example to provide the styling of the table:. This table loads data by Ajax. The latest data that has been loaded is shown below. This data will update automatically as any additional data is loaded. The script used to perform the server-side processing for this table is shown below.

Please note that this is just an example script using PHP. Server-side processing scripts can be written in any language, using the protocol described in the DataTables documentation. DataTables designed and created by SpryMedia Ltd. Privacy policy. SpryMedia Ltd is registered in Scotland, company no. Individual column searching text inputs The searching functionality provided by DataTables is useful for quickly search through the information in the table - however the search is global, and you may wish to present controls that search on specific columns.

Ajax Ajax data source arrays Ajax data source objects Nested object data objects Nested object data arrays Orthogonal data Generated content for a column Custom data source property Flat array data source Deferred rendering for speed.The filtering functionality that is provided by DataTables is very useful for quickly search through the information in the table - however the search is global, and you or the end user may wish to filter only on a particular column of data.

Note that this works in-combination with the global search filter. Further note that because the input elements are outside of the control of DataTables, with state saving enabled, stored values are not automatically restored - please see this post in the forum for how to do this. The example below shows a table which has a text input box for each column in the footer element of the table. This allows the data in each column to be quickly filtered upon by the end user.

Note that in the above code, the support functions are provided to ensure that the end user knows what data is being filtered upon. Please refer to the DataTables documentation for full information about its API properties and methods.

Additionally, there are a wide range of extras and plug-ins which extend the capabilities of DataTables. This site contains the legacy documentation for DataTables v1. DataTables 1.

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DataTables individual column filtering example.By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service. The dark mode beta is finally here. Change your preferences any time. Stack Overflow for Teams is a private, secure spot for you and your coworkers to find and share information. Now I want to filter the DataTable by using these search parameters controls which I have mentioned in the above.

We are not sure about the filled controls and empty controls. So based on the input entered on the controls we need to filter the DataTable. If the control values are empty we should not allow them to filter Datatable. If txtFromDate and txtToDate have filled then we need to filter the data values between the range.

If all controls are filled then we need to filter the datatable based on all filter parameters wit the date range. How do we achieve this filtering? Please help me to implement this successfully. If so, tell me the suggestions. The reason your code is not working is incorrect conditional operator.

If string is null or empty then we return true else we check the field value.

Filtering multiple columns

Learn more. Asked 5 years, 10 months ago.

datatables filter multiple columns

Active 5 years, 10 months ago. Viewed 7k times. Filter Condition is, We are not sure about the filled controls and empty controls. Startswith If txtFromDate and txtToDate have filled then we need to filter the data values between the range.

StartsWith txtFirstName. StartsWith txtDisplayName. StartsWith txtCreatedBy.