i.e. 備忘録のため、箇条書きの簡単なまとめとなり分かりにくい点があるかもしれませんが、ご了承ください。, 特にcheckbox・radioの選択・解除や、セレクトボックスの値を取得する方法を毎回調べてしまうので一覧にしておくと便利かなと思いここに残しておきます。 So to fix your situation you would need to use one of the options to pull the selected value I'mm using .NET 4.0 and jQuery 1.4.2. Used Function: val() function: It sets or returns the value attribute of the selected elements. $ ('#btnValue').click (function () {. } }, function getValfromDDL(text, strSelector) { In this post we will see in jquery how toset dropdown list value or selected option by it's value. I'm trying to access the dataview in the codebehind file because i wan't to set the value from database for the cascading ddl. ); But i want to set a selected item after jQuery filled the DDL with items.
i think this function doesn't work correct, because its getting the right values but nothing happens. But how do i set the selected value from db of the cascadind - You may want to default your drop down list to the value that it comes on Model.Subdivision when you page is loaded. $("#<%=Ticket_ArtDropDownList.ClientID %>").change(function () {, //call this function after populating second DDL to set option selected. contentType: "application/jason; charset=utf-8", Sep 30, 2010 02:40 AM|Sangeeta J Singh|LINK. return i; success: function (arten) {, //call getValFromDDL method to get index of selected Text as there is no method such as selectedText in javascript. To display the selected drop down box value, we use following way He is Founder and Chief Editor of JavaBeat. ddl.options[i].innerHTML = ddl.options[i].innerHTML.replace(/^\s+|\s+$/g, ""); To set the value of the select box in the jQuery use val () method. $('#dropDownId option:selected').text(); Why do not you register as a user and use Qiita more conveniently? return i; How can i access the response data saved in "arten" to get the value 'Text', which is saved there? Lets say I have the following select element and I need to dynamically select the option with a value of 3, which would be the “Peach”. That its a "select html control" and not a dropdownlist?
text = text.replace(/^\s+|\s+$/g, "");
You can accomplish this just naming your element with the property you have in your model. To set dropdownlist selected value based on value we need to write the code like as shown below. Feel free to ask for more details if needed, and mark as answer if it was helpful. from the database or you could include the selected attribue in the response to your populateTicket_Status ajax call and then check for it in your success function. And here the answer to set the selected value: [{"Text":"abgeschlossen","Ticket_Status":"Abgeschl"}], The function getValfromDDL(text, strSelector) gets the 'text' value "abgeschlossen" and the name "maincontent_Ticket_StatusDropDownList". } text = text.replace(/^\s+|\s+$/g, ""); ddl which gets populated by jQuery? var Ticket_Art = $("#<%=Ticket_ArtDropDownList.ClientID %> > option:selected").val(); The dropdown select box can have single and multiple selections.
setTicketStatusSelected(); Could you post your Html.DropDownList code? Using jquery to set selected value on DropDownListFor when value is a string containing ampersand (&) RSS 2 replies Last post Jan 26, 2018 03:22 AM by X.Daisy
item['Text'] is not null and does exist because i populate the ddl before i want to set item['text'] as selected value. // alert(ddl.options[i].innerHTML); Why not register and get more from Qiita?
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