Ajax Fill Select Options

I have a WebMethod which gets data that I want to fill DropDown with in a DataSet. Select2 will pass any options in the ajax object to jQuerys ajax function or the transport function you specify.

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Send AJAX GET request to getEmployees and also pass id value.

Ajax fill select options. For remote data sources only Select2 does not create a new element until the item has been selected for the first time. Notice were getting the URL from the s data-source attribute. Select values dynamically filled with Ajax using JQuery lib.

Clear out existing items for var i in data selectoptionsaddnew Optioni datai. Change the text of the default loading option. IfmaxDurationYears 0 fori minLoanDurationYears-1.

Now go to the Indexcshtml In the body part write code for selectlist and give id to it which helps us while filling the data in it. Define change event on the first dropdown. Optionsmap function option.

I selectoptionsselectlength new Optiondatadatainame_rus datadataiid. . Function myFunctionobj emptyDropdownempty var dropDown documentgetElementByIdcarId.

This does the trick - No need for AjaxResponse or anything like the ReplaceCommand etc. Read selected value and empty the second element all options except first. FormloanDurationYearsoptions options.

Use jQuerys each to iterate over the opts value eachopts functioni d You will need to alter the below to get the right values from your json object. Now to Add the countries to select list we use jquery. Var select documentgetElementByIdactivity_2.

THE SOLUTION BY ADEON IS. Also notice since ajax is a Promise were attaching athen function to the end that we can use to determine what happens once the API response is returned. I options i1.

Pass the selected option value as data and on successful callback fill with response. Help me please how i can fill select with data from data. You can configure how Select2 searches for remote data using the ajax option.

Here we will first create two empty drop downs which we will populate according to our need. Var select documentgetElementByIdselect-choice-1. Inside thethen function lets loop through our options.

Ajax based linked select lists enhance user experience. We can partially update the page without the entire page being reloaded through AJAX call. Javascript php jquery ajax select.

Currently I am filling the dropdown using a hardcoded object. The above jQuery and Ajax code are responsible for generating or populating the multiple dropdown lists. This above Ajax call will call the method in controller and get data from controller and then this data will be displayed in the dropdown.

After extracting the data Iâll iterate or loop through each requested JSON data and insert it into the SELECT element using jQuery append method. For var i 0. Selectoptionsaddnew Optionsname value As for the data object I recommend a small tweak as follows.

Var data JSONparseresponse. Only for the continent dropdown list the list of continents will be generated through the PHP code on page load or page refresh. Public function selectAjaxRequest request.

Append the option to our Select element. On successful callback check response length if it is greater than 0 then loop on response. Var carId dropDownoptionsdropDownselectedIndexvalue.

Var data uno. Ajax data pulling based on selection is required due to large chunk of data you need to pull at a time if you want to have all the data present on page for selection. S dataiDepartmentName.

Echo row-continent. But I want to replace this hard coded object with d. Sending AJAX request when an option selected from the first drop-down.

Functiondata Parse the returned json data var opts parseJSONdata. Simple syntax of dropdown list is given below. From database i put the value into the option select like continentvalcontinentid.

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