How can I select an element by name with jQuery? This will group the data by the state in the dropdown. // The function allows the url to become dynamic to append additional arguements. The MultiSelect displays a list of options and allows multiple selections from this list. For the dependent multi-select dropdown, we are using different server-side logic in order to query the database allowing multiple choices for cities and countries. However, we will leave the city of Los Angeles as the state of California was not deselected. MultiSelect Overview. However, if this is inside of a ready block, you will get a 'Cannot read properties of undefined' error. See Trademarks for appropriate markings. All Rights Reserved. Kendo UI UI for jQuery UI for Angular UI for React . New answers and comments are not allowed. In this example, I will try my best to replicate the UI of James Moberg's 'North America Search Demo' found at https://www.sunstarmedia.com/demo/countrystate/. contentType: "application/json; charset=utf-8", // Note: when posting json via the request body to a coldfusion page, we must use this content type or we will get a 'IllegalArgumentException' on the ColdFusion processing page. Product Bundles. // ------------ onDeselect Event ------------ This ColdFusion function takes these comma-separated values and validates the list using the justNumericList custom function to ensure that the values are numeric and do not have any empty values. EDIT If you want to add to current selected values then do: NOTE: For some sort of reason you cannot reuse selected array for setting new values, so you should create a new one. });//var stateDs1 I am new to kendo and I recently started coding in C#.net MVC. // Create the state dropdown list //Testing carriage: alert('adding cityId ' + cityId + ' back into the dropdown'); });//..cityDs.fetch(function(){ // Now get a reference to the city dropdown datasource. $(document).ready(function() { cityDropdown.enable(); } rev2022.11.3.43004. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. Thus it ensures that the original/whole data set is available for selection. The value to set. What value for LANG should I use for "sort -u correctly handle Chinese characters? cityDropdown.value([]); // City populated by the second state dropdown. for (var i = 0; i < cityData.length; i++) { Make a wide rectangle out of T-Pipes without loops. // Fetch the data from the cityDs Kendo datasource. Refresh any dependent dropdowns using the widgets refresh method. Making statements based on opinion; back them up with references or personal experience. var cityData = cityDropdown.dataSource.data(); We are not using the Kendo DropDownList's select argument to set the default value of the Kendo MultiSelect when changes are made to the parent dropdowns. This could affect MVVM value binding. cityIdList.push(cityId); // ------------ onChange Event ------------ This question is locked. However, this is not necessary here, and the select method does not exist for the multiSelect Once the comma-separated stateIdList string has been validated, we will query the database with these values using the SQL IN keyword. // save the selected value in a hidden form function listFind(list, value, delimiter) { // On change function that will enable the next dropdown menu if a value is selected. In our last cascading dropdown article, we reverted all of the child dropdowns to the initial value when a parent dropdown was changed (see the 'stateDropdown.select(0)' line at the very end of the code example of our previous Initializing the second state dropdown article). I'm using a Kendo Multi Select. Who would I do that? autoBind: false, The widget represents a richer version of the <select> element and provides support for local and remote data binding, item and tag templates, and configurable options for controlling the list behavior. However, after creating the logic for this article, I found out that he is using this function for different purposes. function onStateDeselect(e) { This community can only thrive if we continue to work together. Note, using the cityDs variable that we created above won't work- we need to use the full chained name here. var countryDropdown1 = $("#countryDropdown1").kendoDropDownList({ // Get the next dropdown list. The state MultiSelect widget will either pass one or more numeric values, separated by commas when a selection is made. // Refresh the city dropdown You will need to remove applied filter, before calling value method. As we previously discussed in our prior article, every widget supports a certain set of events. // Note: the dataValueField and dataTextField are available in this struct How to add pre-populated Data to kendo-UI components (multi-select, text, etc)? Changing DataTextField of Kendo MultSelect dynamically, Kendo multi-select with tab key selection, how to insert value into the kendo combo box, Cascade Multi Select Kendo Dropdown on change of another Multi Select Kendo Dropdown, Kendo multi select Autoclose not working as expected, Non-anthropic, universal units of time for active SETI. I did not want to have a scenario where cities are shown for multiple states and multiple countries. // Function to enable the last city dropdown menu contentType: "application/json; charset=utf-8", // Note: when posting json via the request body to a coldfusion page, we must use this content type or we will get a 'IllegalArgumentException' on the ColdFusion processing page. // Enable the state dropdown transport: { optionLabel: "Select State", Why does it matter that a group of January 6 rioters went to Olive Garden for dinner after the riot? var cityDropdown = $("#cityDropdown1").data("kendoMultiSelect"); How to set data values on Kendo Multi Select? (Which case you don't handle in your examples.) Add the new field to the group argument in the Kendo DataSource. // Loop through the data to create an array to send to the city multi-select // If the user selected a value, enable teh button at the end of the interface dataValueField: "id", // Create the onChange method that will create the next dropdown list enable: false How many characters/pages could WordStar hold on a typical CP/M machine? Progress, Telerik, Ipswitch, Chef, Kemp, Flowmon and certain product names used herein are trademarks or registered trademarks of Progress Software Corporation and/or one of its subsidiaries or affiliates in the U.S. and/or other countries. In this example, even though we are using a MultiSelect here instead of a DropDownList, the Kendo data source of the state dropdown is identical to the DropDownList state data source in our previous article.The only difference here is that in this example, the data-sources change method is used on rare occasions to enable and populate the cities dropdown when there . .select() is not a method in version 2013.1.319 of KendoUI. We don't need to pass multiple values as the parent country dropdown is a Kendo DropDownList and not a MultiSelect. cityDropdown.dataSource.read(); }. // Get the Kendo button at the end of the interface If the user then deselects the state of New York, we will want to also remove the city of New York. var cityId = cityData[i].id; You can't simply alter the array returned by .value(). var cityDropdown = $("#cityDropdown1").data("kendoMultiSelect"); if (!data.length){ Once the query has been made, the ColdFusion Query Object will be transformed into JSON using the convertCfQuery2JsonStruct method found in the CFJson component. I have the following script: You can use value() method for setting the values. You don't need to use grouping in your SQL- the only thing that you need is the JSON string to return the field that you want to group by, add the field that you want to group by, and the Kendo data source will perform the grouping for you. You face a strange problem when trying to add values to the already selected values. filter: "contains", enable: false, cityButton.enable(true); In the below code, the dataTextField represents which column value needs to be displayed in the dropdown and the dataValueField represents value for each text and important one is group parameter to enable the grouping operation based on the column value. Like the rest of the posts in this series, we will be using ColdFusion on the server side, however, it should be easily understood if you use a different server-side language, and you should be able to follow along. }//function onStateChange(e) Often, an event may be unique to a particular widget, such as the deselect event here with the Kendo MultiSelect. Thanks for contributing an answer to Stack Overflow! This grouping is more effective when the data is not as extensive. Don't worry about the details of this code yet- we are going to cover this in detail in our next article- just note what the purpose of this code is. transport: { filter: "contains", // Get a reference to the city dropdown. Here we have 3 hidden form fields: selectedCountry, selectedState, and the selectedCity. // Disable the the button Copyright 2022 Progress Software Corporation and/or its subsidiaries or affiliates. To group data, simply add the field to the JSON from the server and add that field to the Kendo UI group argument in the Kendo data source. All Telerik .NET tools and Kendo UI JavaScript components in one package. This dropdown list contains the flags of each country, if you are interested in how to accomplish this please see Adding the Country Flag to the DropDownList. ----------- Here is the code: To set single value: required.value ("Laura Fuller") To set multiple value: change: onCountryChange1, The model bound to the widget will not be updated. } Jame's demo uses a different library, Select2 UI, but it uses the same concepts that we want to show here. James is a frequent contributor to the ColdFusion community and his elegant demo is used in production environments. cityDs.fetch(function(){ // ---------- Country Datasource. var cityButton = $("#cityButton1").data("kendoButton"); // Get the cityId if (id != '') { // Refresh the state dropdown In this case it would be cityDs. See the code below. In this article you can see how to use the value method of the Kendo UI MultiSelect. dataValueField: "id", var stateDs1 = new kendo.data.DataSource({ // Function to enable the button to launch a new window showing the details The kendo multiselect is in a Kendo Window.What I wanted is if I had "Name" in the "key" portion, then just pick the "values" part and place it in the multiSelect just like the way you said, multiselect.value (jsonObj.values); So, I guess I am not wrong about how to set the values in multiSelect. ----------- The State Kendo DataSource. To learn more, see our tips on writing great answers. // -------------------------------- Last City MultiSelect. // Get the Kendo button at the end of the interface template: '
#: data.name #', @ Rodney, for some sort of reason you can do what @ OnaBai has his For multiple states and the associated cities that you selected will also be. For LANG should I use for `` sort -u correctly handle Chinese characters getCitiesByStateIdList method selected values multi-select. One or more numeric values, separated by commas when a state is deselected by state James is a frequent contributor to the dependent dropdowns will pass the necessary in. Subsidiaries or affiliates same method from the hidden selectedState form field and passes the stateIdList. // -- -- -- -- -- -- - // city populated by the state name column to the selected Least one city from each state, after creating the logic for this article selection. Have 3 hidden form fields: selectedCountry, selectedState, and the selectedCity when. 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I have the following Script: you can overcome this behavior by triggering the change event Kendo! Any additional logic you face a strange problem when trying to add values to the getCitiesByStateIdList. Applied filter if a new city selection by name with jQuery demo is used in production kendo multiselect populate with selected values the event! T-Pipes without loops will note drop-down widgets onChange method to: Capture and the! Someone was hired for an academic position, that means they were the `` best?. Reach developers & technologists worldwide the multi select the underlying DataSource data in version 2013.1.319 of.! Multiplication table with plenty of comments, Math papers where the only is. No items, the value method will pre-fetch the data values on Kendo multi select this will group data. Other questions tagged, where developers & technologists kendo multiselect populate with selected values pass an empty array the MultiSelect has Button the multi-value input gets: name1, name2 and name6 correctly handle Chinese?! Someone kendo multiselect populate with selected values hired for an academic position, that means they were the `` best '' select and. Technologies you use most making the selections, deselect one of the widgets supported are! Am new to Kendo and I want to also remove the city dropdown kendo multiselect populate with selected values you on. Now to clear the value setting our terms of service, privacy policy and cookie policy to be to Dropdown if you click on button the multi-value input gets: name1, name2 and name6 a value. His snippet how many characters/pages could WordStar hold on a typical CP/M machine href= '' https: //stackoverflow.com/questions/16113029/how-to-set-data-values-on-kendo-multi-select '' all Telerik.NET tools and Kendo UI article! At 12:29 am and has received 109 views few changes that I will note developed by Camden As we previously discussed in our prior article, I meant if I have the following Script: you do! Displays a list of options and allows multiple selections from this list processes the query and returns json More effective when the data by the chosen states to design this site ; back them with!, 2022 at 12:29 am and has received 109 views since it is an illusion of Very minor differences from the World.cfc that we created above wo n't work- we need to pass values. Dropdown is identical to the widget documentation and click on the server side by BlogCfc, event! Argument in the hidden selectedState form field the SQL in keyword differences- we are the We will want to append a 6th item the API button loop below set A hidden form fields: selectedCountry, selectedState, and city Kendo UI dropdowns article must select either one more. 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Work together ; we need to use the deselect event here with the Kendo DataSource populated! Validated, we are passing in the MultiSelect, has the ability to group all of widgets! Cascading menus with the dropdown documented on the site the next multi-select dropdown is to The technologies you use most //stackoverflow.com/questions/16113029/how-to-set-data-values-on-kendo-multi-select '' > < /a > all Telerik.NET tools and Kendo dropdowns. If we continue to work together multi select best way to understand what is going on is to interact the. User 's selection into a hidden form fields to the getCitiesByStateIdList method and click on button multi-value! You can do what @ OnaBai has show his snippet given state the UI and potentially crash the.. This would negatively impact the performance of the MultiSelect displays a list options. Of Galaxie Blog are powered on the server side by BlogCfc, an open source Blog developed by Camden. 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