Jquery Clear Selected Option From Dropdown

The Attribute selected work good, test it. Can you please help me. First there's the value to be sent to the server, which is easy:. For instance, Markdown is designed to be easier to write and read for text documents and you could write a loop in Pug. When a webpage is designed to display large tables of data, a great amount of consideration should be dedicated to allowing the user to sort through the data in a structured manner. Whether you're building highly interactive web applications or you just need to add a date picker to a form control, jQuery UI is the perfect choice. defaultDate parameter is cleared. attr('selected', 'selected'); In this way we can dynamically set the selected option of a drop-down list using JQuery. We can also make auto submit when an item in drop-down list is selected. Angular multiselect dropdown. Sorting a SELECT listbox in Javascript. Click the Security tab, and then click. Getting the selected text of dropdownlist: When you change the item, the option of the selected item will have an attribute selected with value also as selected. jQuery Chosen is a plug-in that adds extra functionality to select drop-down elements. This is a bootstrap responsive menu jquery plugin which facilitates efficient incorporation of sidebars and app style off-canvas menus to your custom website. Selected text not showing for multiselect dropdown in edit mode jquery Clearing a typeahead if no value is selected from the dropdown jquery ajax How to add/remove dropdown multiselect list items in jquery. Bootstrap is a popular framework library that provides a unified look-and-feel for web-applications. To select all selected options of a select element use :selected selector. Wheter the original select item should be hidden or not. Hello, I can't seem to get any of the code working to get a select dropdown to sort my columns instead of using the onclick table headers. Set HTML Select Options Selected value Using jQuery. I'm using your module and it's working nicely (thanks!) but we needed to do an ajax submit after this drop-down element was selected, so i added a line to the javascript file which triggers the onchange event of the original select Line 83: $('#'+select_id). When you select "United States", below would be markup change in the html. Example In order to clear the selection of those values which are selected using a Select2 drop down,we can use the empty() function. Trying to delete uploaded images via ajax post request on post edit form. jQuery & dropdown listbox. SELECT's NAME attribute provides the key sent to the server with the value of the selected option. Can you provide more information about the HTML generated by this control? It should be possible to build a solution for that control too. This will allow you to remove an option from a dropdown field without deleting it. Hi! In this tutorial let's see how to create dynamic dependent select box using codeigniter, ajax and jquery. These little code snippets related to all kind of dropdown. Add a new option to a select with jQuery Posted in Javascript - Last updated Feb. 08 KB download clone embed report print text 284. Below code will find the first item in the list and make it selected. My last jQuery post looked at how to count the number of options in a select and then clear all options from the select. Once you have the selected option, you can use the. All events are called on original element. val() function, as in, $('#MySelect'). We can invoke it to append a new option to the element. selected Optional A Boolean that sets the option's selected state; the default is false (not selected). The infrastructure of the jQuery Grid is designed to support multiple column types. $("#ddlSource option[value='1']"). We will follow following steps to fill drop-down values using JavaScript and jQuery. limit Default: undefined.  We would want the country selection. How to Get the Value of Selected Option in a Select Box Using jQuery. Because each item in the drop down list is rendered. Not a member of Pastebin yet? Sign Up, it unlocks many cool features!. The HTML Select tag is ideal for presenting a list of fixed category data, but often times you need to add a new category. 13 jQuery SelectBox/Drop-down Plugins This popular article was updated on 12th October, 2016 to reflect the current state of select/dropdown plugins. In this tutorial we are going to learn dynamic dependent select box using jquery, ajax and php. The user can again enable the option by clicking on the remove link. Working Example. Javascript: Remove / Delete a Select Option from List To remove the Options from Select list, you need to assign NULL value to the option you want to delete. On the page load the first drop down is shown, while the second drop down is hidden. Here's how to integrate TypeScript with Knockout (and a warning about where test driven development seems to stop). I've stripped out the Ampscript code to just have a simple jQuery function and funtion call with a static table and I can see that my problem is that my jQuery syntac is wrong. Call a local script on the server /api/getWeather with the query parameter zipcode=97201 and replace the element #weather-temp's html with the returned text. Delete / Remove / Clear all items (Option) from DropDownList using jQuery The following HTML Markup consists of a DropDownList control and a Button. I tried using like this on Dropdown doen changed event but it is not working. The user can type text directly into the top of list, or select one or more of present values from the list. How to Get the Value of Selected Option in a Select Box Using jQuery. Select2 is a jQuery based replacement for select boxes. The tag confirms that the select element has values or items in it. Step 1: We will get all necessary data of both dropdown listing on page load and stored into variable. Anyhow I am just discussing my way of appending or adding an item of option to the existing select options list. Building Cascading DropDownList in ASP. placeholder_text_single "Select an Option" The text to be displayed as a placeholder when no options are selected for a single select. "year" is the ID of drop down box i. You can remove a specific option from the list, using jQuery. 08 KB download clone embed report print text 284. Net Using jQuery and JSON Cascading DropDownList is a technique where we populate a child DropDownList based on the parent DropDownList selection. Compatible with both Bootstrap 4 and Bootstrap 3 frameworks. When an option is selected from the dropdown menu, Select2 will display the selected value in the container box. JQuery Setting Dropdown Value Example. Posted by Martina White at 5:49 pm Tagged with: cascade, drop down, InfoPath, look up, pick list, SharePoint 2010, SharePoint List, SQL BI, SSIS 7 Responses to “Dynamically filter a Drop Down on your SharePoint list by another User Selected Value”. If anything, jQuery has become even more useful with the addition of all those new tricks. Kendo UI MultiSelect widget. To get the data-id out of the option, some slightly clever jQuery can be employed. Hi, Can anyone tell how to write a Javascript to get selected dropdown column value in a Sharepoint list Regards, Shreyas R S · Hi, According to your post, my understanding. To enable this type of select, add your custom options within the filter_functions option. Getting the selected text of dropdownlist: When you change the item, the option of the selected item will have an attribute selected with value also as selected. This is done using the select id. For instance, Markdown is designed to be easier to write and read for text documents and you could write a loop in Pug. One thing you notice if you are affected by the “initial selection” problem, is that the empty tag that Angular. Notable Features. Removing an item from a select box using jQuery. When you select "United States", below would be markup change in the html. The Official Form Plugin is available here: jquery. Since there’s no default option selected, AngularJS will generate a new option tag and select it as default. does not clear up at any time, it just ignores. jQuery is an open source JavaScript library. NET DropDownList using jQuery. Instead of a select a bootstrap button will be shown as dropdown menu containing the single options as checkboxes. length = 0; Ideally, the jQuery empty() function would include code to set the length to 0. Introduction: In this article I am going to explain with example How to reset or clear asp. In the Requests & Data Sources panel, click the New drop-down arrow and select Url Request. Now here in this tutorial, I'll explain how to set the asp. function showDiagpanel(str). empty() function will clear all of the values from your drop down, and it is permanent, so if the user changed their mind again and checked yes, the drop down will no longer have any options. Angular multiselect dropdown. Do you use tags to organize content on your site? This plugin will turn your boring tag list into a magical input that turns each tag into a style-able object with its own delete link. Stack Exchange network consists of 175 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. The above example contains the select dropdown option and jQuery change event. NET MVC project, give the name of the project and also you can change your solution name then click ok. View on GitHub Download. Update: due to popular demand, I've caved in, and written a plugin and demos with multiple-select boxes populating each other and driven from MySQL. Can you provide more information about the HTML generated by this control? It should be possible to build a solution for that control too. Introduction In this post, I am explaining how to bind dropdownlist in ASP. jquery-select2 To clear the selected elements of Select2 dropdown. Visual Form Builder is a plugin that allows you to build and manage all kinds of forms for your website in a single place. La descente est remplie dynamiquement avec un appel ajax distant en utilisant L'option Select2 query. NET, we should make use of ListBox control and apply jQuery Bootstrap Multi-Select Plugin to it. Fork fiddle. Binding a TypeScript ViewModel to HTML Using Knockout. Helpers are not controls by itself, they simply generate html markup. Dependent select box when a selection is made in a "Parent" box it allow to refresh a "child" box list data. Heres the entire page, I have 2 drop downs. The dropdown list can be optionally styled with Twitter Bootstrap, jQueryUI ThemeRoller, or jQuery Mobile, optionally animated with jQueryUI show/hide effects, and works on desktop, tablet, and mobile browsers. Dropdown box will used, when number of options are more and usage of drop-down box will reduce the size of webpage. Name Type Default Comments; pickerClass: string '' Any extra CSS class(es) to add to this datepicker instance. What am I doing wrong? Any tips that might help to improve this code are also highly appreciated. Made by Dany Santos February 8, 2017. looks like the Jquery/Ajax code is not being executed at all. Append Last - No matter what is selected, a new option is added at the end. remove(); The items weren’t being removed because the jQuery Selector is wrong. Using the keyboard or an assistive technology that emulates the keyboard, move focus to the select control. ; Each option is set as a "key:value" pair where the "key" is the actual text of the option and the "value" is the function associated with the option. However when I select any option in the primary drop down the secondary drop down menu does not change. But remember, here we get data only for drop-down reserved to select the mobile brands. The content posted here is free for public and is the content of its poster. JQuery multiselect - Set a value as selected in the multiselect dropdown jQuery-UI-DatePicker-Calendar-Example-in-ASPNet. length that is always 2 for x-editable. Select menu. link Custom selectors. Add a new option to a select with jQuery Posted in Javascript - Last updated Feb. Therefore, first we will find the options. To force a user to select an option from a select box, provide an empty option element like Choose… Note that white spaces are considered. The multiselect dropdown allows the visitors of the website selecting multiple options from a dropdown in a form. true: Text input filter (see «Firstname» column on the example above). One thing you notice if you are affected by the “initial selection” problem, is that the empty tag that Angular. I want to select a specific option of a select tag: the select has as follows: Red How to dynamically select option in dropdown menu? - jQuery Forum Loading. In this article i will explain how to get selected index from DropDownList (or) Select in jQuery. Hide option in select. As the question says, how do I add a new option to a DropDownList using jQuery? Thanks. Life isn't simple and discrete. Dependencies. First open visual studio then create ASP. Custom select, designed to change the typical style of the select in browsers, using JS to display the list when it clicks, and SCSS, to give it style. php page for select customer data whose country name has been make with selected option country list and it will return only that countries. On selection from drop-down A (HTML select) I need to populate another "sub"-dropdown with a different list of values. This library adds three jQuery plugin methods, the main entry point being the validate method: validate() – Validates the selected form. Create a searchable drop down list in jquery! jQuery Drop Down List with Search Box. Note: The value of an option and the text of the option may not be always same and there can be a possibility that the value is not assigned to Select webelement. Step 1: We will get all necessary data of both dropdown listing on page load and stored into variable. This is a bootstrap responsive menu jquery plugin which facilitates efficient incorporation of sidebars and app style off-canvas menus to your custom website. Angular — Extending ui-select to add options dynamically. NET MVC views such that values in one DropDownList are dependent on the value selected in another DropDownList. ; Each option is set as a "key:value" pair where the "key" is the actual text of the option and the "value" is the function associated with the option. Introduction: In this article I am going to explain with example How to reset or clear asp. Within the callback you have access to the event object, the original select element and to the current selectric instance. The content posted here is free for public and is the content of its poster. Get the number of options in a select with jQuery. org jQuery easyui help you build your web page easily! a value from a small set of options. Read on to find out more about this simple solution. The Official Form Plugin is available here: jquery. Dropdown Check List. In this article, I will explain how to implement a Multiple Select (MultiSelect) DropDownList with CheckBoxes in ASP. I'm using your module and it's working nicely (thanks!) but we needed to do an ajax submit after this drop-down element was selected, so i added a line to the javascript file which triggers the onchange event of the original select Line 83: $('#'+select_id). We can invoke it to append a new option to the element. The in the above example has an id of example, so is referenced in jQuery as #example. val("12345"); if there is an option Setting selected option in dropdownlist by the text, not value - jQuery Forum. Log in if you'd like to delete this fiddle in the future. Overview A common requirement when developing forms on the web is populating a dropdown list using data from a web service or external file. I tried using like this on Dropdown doen changed event but it is not working. If you have two select fields and want to load options in second one, based on selected option from first one then, below example will help you lot to understand how it can be done. What you do is use the "selected-selector" of jQuery to do it in a single line. When the Button is clicked, the jQuery click event handler is executed. When a user selects an option, we will display the corresponding div for that option and disable the option in the select element. There's already a nice jquery library named Select2 is available for creating searchable dropdown which we are going to use in our example. HTML select option field is a drop down list of options, user may be allowed to choose one or more option(s) from this list. We demonstrate this with the following example. You can also use Add images from folder and Add images from Flickr options. How do I get the text value of a selected option? Select elements typically have two values that you want to access. We will also see various operations that can be performed over it with the below given examples. Angular multiselect dropdown. Note that a value of true does not set the option to selected if it is not already selected. Selected text not showing for multiselect dropdown in edit mode jquery Clearing a typeahead if no value is selected from the dropdown jquery ajax How to add/remove dropdown multiselect list items in jquery. Hi, Can anyone tell how to write a Javascript to get selected dropdown column value in a Sharepoint list Regards, Shreyas R S · Hi, According to your post, my understanding. defaultDate parameter is cleared. Our jQuery grid also supports custom data rendering. I have several drop down fields like “City” “Province” and “Park”. In this post I'll explain how to populate a select dropdownlist using jQuery and Ajax. Net Using jQuery and JSON Cascading DropDownList is a technique where we populate a child DropDownList based on the parent DropDownList selection. For example, select your skills from the available list of HTML, JavaScript, jQuery, Bootstrap, CSS, etc. Updating Chosen Dynamically: If you need to update the options in your select field and want Chosen to pick up the changes, you’ll. To start with, we will define a ASP. Click the Security tab, and then click. Dependent select box when a selection is made in a "Parent" box it allow to refresh a "child" box list data. You can use the jQuery :selected selector in combination with the val() method to find the selected option value in a select box or dropdown list. How do I get the text value of a selected option? Select elements typically have two values that you want to access. When an option is selected from the dropdown menu, Select2 will display the selected value in the container box. At its simplest, you create the datalist control options, tie it to a control, and when the user types, they see items that match your initial list. In this article we will try to bind child Dropdown on selection change of parent Dropdown, say Country to State or Sate to City, by using jQuery which will call an action in controller and return JSON for selected id, and with the help of jQuery append values to child. This code is useful when you wish to change the contents of a HTML dropdown menu programatically. At its simplest, you create the datalist control options, tie it to a control, and when the user types, they see items that match your initial list. Consider this example. A collection of highly configurable java applets that allows you to create cross-browser drop down menus, bars, and buttons. The desire for Slidebars arouse from the need to establish off-canvas sliding bootstrap mobile menus design which will be efficient and active. Update: due to popular demand, I've caved in, and written a plugin and demos with multiple-select boxes populating each other and driven from MySQL. This directive is composed by three parts: uib-dropdown which transforms a node into a dropdown. NET Using Jquery and Get Selected Value from Code behind. Or, you can use function remove() on select object. Remove Last - No matter what is selected, the last option is deleted from the list. Fix IE8 refresh bug (the values get set in the DOM, but the view for the drop-down does not refresh: ${'#s'}[0]. Building a fully functional contact form takes only a few minutes and you don’t have to write one bit of PHP, CSS, or HTML!. Under Option Set, click Delete. Notable Features. rules() – Read, add and remove rules for an element. In this tutorial you will learn how to create dropdown list with search functionality with help of excellent 'chosen' jquery plugin, you can download chosen from Here. The appearance of selected results can be customized by using the templateSelection configuration. By default, the user can only select one option. I can get the primary menu and also display the secondary drop-down menu. Description. The purpose of radio button and drop down box is quite simple, both of this html attribute allows us only to select only one option from the given option. Dropdown with Multiple checkbox select with jQuery About External Resources. See selected option by text in dropdown list is done like $("#numbers option:contains(" + inputText + ")"). That function is listed below, and is fast enough when there are not that many options in the drop-down list (a. Although, you may achieve that by using the multiple attribute in the tag of HTML, however, instead of a dropdown, a list view type is displayed that allows users choosing multiple options. Disclaimer: This site is started with intent to serve the ASP. Dynamically Adding Dropdown Using REST API and jQuery // assign the change event to provide an alert of the selected option Introduction This is a quick. HTTP Requester for generation HTTP requests and receiving responses from web servers. Visual Form Builder is a plugin that allows you to build and manage all kinds of forms for your website in a single place. gz jQuery Pretty Dropdowns. jQuery - Add options to select box dynamically Posted on January 10, 2017 September 22, 2019 by agurchand In this post, you will learn how to add (append) options to an existing select box (dropdown) dynamically using jQuery. Using jQuery to leverage HTML5 data attributes, you can “do more, write less” and keep your code nicely organized and clean. $('#DropDownList1'). Next, I have control. View: Auto-populate multiple select boxes If you are familiar with using select boxes for categorisation and sub-categories, such as ebay does when. To select all selected options of a select element use :selected selector. In the Requests & Data Sources panel, click the New drop-down arrow and select Url Request. trigger("onchange");. Delete / Remove / Clear all items (Option) from DropDownList using jQuery The following HTML Markup consists of a DropDownList control and a Button. How to implement cascading dropdownlist using angularjs? Today we are implementing exceptionally straightforward case of Cascading Dropdowns in AngularJS. Load values from markup or remote JSON service. Click the Security tab, and then drag the slider to High. I'm trying to do something similar as this Post, I mean, using JQuery to set a value in a SelectCheckboxMenu Primefaces web component. If the field loses focus without the contents having changed, though, the event is not triggered. To add an option to a select box. NET Using Jquery and Get Selected Value from Code behind. did not take the selected value from dropdownlist using ajax jquery How to set the selected value from a dropdownlist in a gridview? how to get values of columns for a selected row through jQuery. Dropdown box will used, when number of options are more and usage of drop-down box will reduce the size of webpage. Simple jQuery code snippet to loop select box options (drop down boxes) in a form to get the values and text from each option. Below is the way on how to populate a dropdown value as selected. Fork fiddle. Search is a useful feature for an HTML drop-down list. If set to true, the text of each option will be added as a paragraph below each image. The image is copied to your. This site (cmhoa. To demonstrate the dependent dropdown functionality, we will implement relational dropdown of country state city in CodeIgniter. Well organized and easy to understand Web building tutorials with lots of examples of how to use HTML, CSS, JavaScript, SQL, PHP, Python, Bootstrap, Java and XML. Fork fiddle. Here I have a SharePoint list known as Cities and it has a State column which is a lookup column from State list. Note that a value of true does not set the option to selected if it is not already selected. When you enter the delimiter value, the texts after the delimiter are considered as a separate word or query. Generally we can specify the HTML Select option selected value by writing HTML Code. Using the keyboard or an assistive technology that emulates the keyboard, move focus to the select control. Kendo UI MultiSelect widget. It is highly customizable, but can also be used as a simple input type=color polyfill. "Select Some Options" The text to be displayed as a placeholder when no options are selected for a multiple select. The state will be related to country and city will be related to the state. how to reset dropdown using jQuery or clear / reset dropdown selection to original or default value in jQuery How to Reset Dropdown List using jQuery - ASP. 6m developers to have your questions answered on Remove dropdown option from Kendo dropdownlist using jquery of UI for ASP. I have also included the CDN for jQuery with Select2. Net by Will Strohl If you haven't already heard all of the hub-bub about jQuery , it is quite simple. Select & Delete multiple items at once — Hold down option on Mac or ctrl on Windows to select more than one item to delete. posted on July 21, 2015 by long2know in angular, JavaScript, jsfiddle. Jquery Flickr Gallery Tutorial will now include these pictures. Problem: - There are multiple forms in a page. val() function, as in, $('#MySelect'). Made by Dany Santos February 8, 2017. Demo Image: Custom Select An Option Custom Select An Option. Set HTML Select Options Selected value Using jQuery. The event object is accessible to all event handlers in all browsers. PHP Development, OSCommerce solution, Oscommerce addons, Oscommerce Customization, Wordpress, Codeignter, PHPNuke, Smarty, JQuery, HTML 5, CSS March 01, 2011 Populate the dropdown from AJAX + JSON with jquery. How to do dynamic dependent select box using Jquery, Ajax, PHP and Mysql. HTTP Requester for generation HTTP requests and receiving responses from web servers. Creating Cascading DropDownLists using ASP. This tutorial shows how to get, add and remove options form a select/dropdown using plain JavaScript. Java applet disabled. NET MVC views such that values in one DropDownList are dependent on the value selected in another DropDownList. Here Mudassar Ahmed Khan has explained with an example, how to delete / remove / clear all items (options) from DropDownList (DropDown) using jQuery. Download EasyUI Package does not clear the selected drop. In this post, we are going to discuss how to get the drop down selected value using Asp. Well organized and easy to understand Web building tutorials with lots of examples of how to use HTML, CSS, JavaScript, SQL, PHP, Python, Bootstrap, Java and XML. We demonstrate this with the following example. This post looks at how to add a new option to a select with jQuery. attr('selected', 'selected'); Below code will find the item with value o and selects it. In This Javascript Tutorial we will see How To How to Get the Value of Selected Option in a Select Box In Netbeans Editor. Adding extra selection items to the dropdown. Net Community by providing forums (question-answer) site where people can help each other. org jQuery easyui help you build your web page easily! a value from a small set of options. The second method. Angular multiselect dropdown. Below is the way on how to populate a dropdown value as selected. 15:11 Run Project. Filter dropdown How to create a custom dropdown filter for your table. Fork fiddle. MVC insert update delete and select records. Note that a value of true does not set the option to selected if it is not already selected. To actualize a Multiple Select (MultiSelect) DropDownList with CheckBoxes in ASP. In previous articles i explained How to clear items from DropDownList (or) Select in Java Script, How to clear items from DropDownList (or) Select in jQuery, How to get selected index from DropDownList (or) Select in Java Script, How to get selected index from DropDownList (or) Select in jQuery, How to get selected text/value from DropDownList. jQuery Editable Select is a jQuery plugin that transforms a select into an input field where single elements are shown in real-time according to the entered characters. Here Mudassar Ahmed Khan has explained with an example, how to delete / remove / clear all items (options) from DropDownList (DropDown) using jQuery. The combobox display an editable text box and drop-down list, from which the user can select one or multiple values. DropDownList with CheckBoxes using jQuery Bootstrap Multi Select Plugin Lalit Raghuvanshi Introduction: In this article I am going to share how to create multiple selected DropDown with CheckBoxes using jQuery Twitter Bootstrap Multi Select Plugin. In this tutorial, we will show you how to convert HTML multi-select drop-down and integrate multiple select or multi-select dropdown list with checkbox using jQuery. find('option:first'). Zebra Rows are a. To actualize a Multiple Select (MultiSelect) DropDownList with CheckBoxes in ASP. Creating Cascading DropDownLists using ASP. Set selected option by text of dropdownlist Get dropdownlist selected value in jQuery In web application we need to get dropdown value at client side. All events are called on original element. Angular multiselect dropdown. Q&A for Work. Problem: - There are multiple forms in a page. Using the keyboard or an assistive technology that emulates the keyboard, select a value from the menu to trigger the onChange event. The free text field works perfectly, but I cannot get the dropdown to work!. For instance, Markdown is designed to be easier to write and read for text documents and you could write a loop in Pug. To show the number of options in an alert dialog as is done in the above example do this: alert( $('#example option'). Like this: $("select[id$=ddlPeople] > option"). In this article we will try to bind child Dropdown on selection change of parent Dropdown, say Country to State or Sate to City, by using jQuery which will call an action in controller and return JSON for selected id, and with the help of jQuery append values to child. I'm using your module and it's working nicely (thanks!) but we needed to do an ajax submit after this drop-down element was selected, so i added a line to the javascript file which triggers the onchange event of the original select Line 83: $('#'+select_id). I can get the primary menu and also display the secondary drop-down menu. Generally we can specify the HTML Select option selected value by writing HTML Code. Filter dropdown How to create a custom dropdown filter for your table. This type of feature mostly use if you have use Country State City or you have working with Category and you want to load Sub Category of particular category. The datalist control is simply a list of options. We may sometimes require to make dependent dropdown from database like when state select at that time bellow city drop down list should change, i mean related to selected state. My last jQuery post looked at how to count the number of options in a select and then clear all options from the select. When you select "United States", below would be markup change in the html. Getting the selected text of dropdownlist: When you change the item, the option of the selected item will have an attribute selected with value also as selected. Getting Dropdown selected Value and Selected Text using JQuery Some we require to get the selected value(id) with their corresponding value. Javascript Tutorials : How to get value of selected radio button. In this example, let us have one div for each option of select element with the option text and a remove link which will be hidden by default. Include the jQuery fast select plugin's files on the webpage. uib-dropdown-menu which transforms a node into the. NET,JQuery,JavaScript,Gridview. For example, to get selected value from dropdown, for to set value in dropdown, for to add items to dropdown, for to remove items from dropdown and to enable/disable items in dropdown using jQuery. Assuming you have a unique list of option values, you can find the selected option by using a bit of jQuery. attr('selected', 'selected'); In this way we can dynamically set the selected option of a drop-down list using JQuery. Basic select. This library also extends jQuery with three custom. The fact-checkers, whose work is more and more important for those who prefer facts over lies, police the line between fact and falsehood on a day-to-day basis, and do a great job. Today, my small contribution is to pass along a very good overview that reflects on one of Trump’s favorite overarching falsehoods. Namely: Trump describes an America in which everything was going down the tubes under  Obama, which is why we needed Trump to make America great again. And he claims that this project has come to fruition, with America setting records for prosperity under his leadership and guidance. “Obama bad; Trump good” is pretty much his analysis in all areas and measurement of U.S. activity, especially economically. Even if this were true, it would reflect poorly on Trump’s character, but it has the added problem of being false, a big lie made up of many small ones. Personally, I don’t assume that all economic measurements directly reflect the leadership of whoever occupies the Oval Office, nor am I smart enough to figure out what causes what in the economy. But the idea that presidents get the credit or the blame for the economy during their tenure is a political fact of life. Trump, in his adorable, immodest mendacity, not only claims credit for everything good that happens in the economy, but tells people, literally and specifically, that they have to vote for him even if they hate him, because without his guidance, their 401(k) accounts “will go down the tubes.” That would be offensive even if it were true, but it is utterly false. The stock market has been on a 10-year run of steady gains that began in 2009, the year Barack Obama was inaugurated. But why would anyone care about that? It’s only an unarguable, stubborn fact. Still, speaking of facts, there are so many measurements and indicators of how the economy is doing, that those not committed to an honest investigation can find evidence for whatever they want to believe. Trump and his most committed followers want to believe that everything was terrible under Barack Obama and great under Trump. That’s baloney. Anyone who believes that believes something false. And a series of charts and graphs published Monday in the Washington Post and explained by Economics Correspondent Heather Long provides the data that tells the tale. The details are complicated. Click through to the link above and you’ll learn much. But the overview is pretty simply this: The U.S. economy had a major meltdown in the last year of the George W. Bush presidency. Again, I’m not smart enough to know how much of this was Bush’s “fault.” But he had been in office for six years when the trouble started. So, if it’s ever reasonable to hold a president accountable for the performance of the economy, the timeline is bad for Bush. GDP growth went negative. Job growth fell sharply and then went negative. Median household income shrank. The Dow Jones Industrial Average dropped by more than 5,000 points! U.S. manufacturing output plunged, as did average home values, as did average hourly wages, as did measures of consumer confidence and most other indicators of economic health. (Backup for that is contained in the Post piece I linked to above.) Barack Obama inherited that mess of falling numbers, which continued during his first year in office, 2009, as he put in place policies designed to turn it around. By 2010, Obama’s second year, pretty much all of the negative numbers had turned positive. By the time Obama was up for reelection in 2012, all of them were headed in the right direction, which is certainly among the reasons voters gave him a second term by a solid (not landslide) margin. Basically, all of those good numbers continued throughout the second Obama term. The U.S. GDP, probably the single best measure of how the economy is doing, grew by 2.9 percent in 2015, which was Obama’s seventh year in office and was the best GDP growth number since before the crash of the late Bush years. GDP growth slowed to 1.6 percent in 2016, which may have been among the indicators that supported Trump’s campaign-year argument that everything was going to hell and only he could fix it. During the first year of Trump, GDP growth grew to 2.4 percent, which is decent but not great and anyway, a reasonable person would acknowledge that — to the degree that economic performance is to the credit or blame of the president — the performance in the first year of a new president is a mixture of the old and new policies. In Trump’s second year, 2018, the GDP grew 2.9 percent, equaling Obama’s best year, and so far in 2019, the growth rate has fallen to 2.1 percent, a mediocre number and a decline for which Trump presumably accepts no responsibility and blames either Nancy Pelosi, Ilhan Omar or, if he can swing it, Barack Obama. I suppose it’s natural for a president to want to take credit for everything good that happens on his (or someday her) watch, but not the blame for anything bad. Trump is more blatant about this than most. If we judge by his bad but remarkably steady approval ratings (today, according to the average maintained by 538.com, it’s 41.9 approval/ 53.7 disapproval) the pretty-good economy is not winning him new supporters, nor is his constant exaggeration of his accomplishments costing him many old ones). I already offered it above, but the full Washington Post workup of these numbers, and commentary/explanation by economics correspondent Heather Long, are here. On a related matter, if you care about what used to be called fiscal conservatism, which is the belief that federal debt and deficit matter, here’s a New York Times analysis, based on Congressional Budget Office data, suggesting that the annual budget deficit (that’s the amount the government borrows every year reflecting that amount by which federal spending exceeds revenues) which fell steadily during the Obama years, from a peak of $1.4 trillion at the beginning of the Obama administration, to $585 billion in 2016 (Obama’s last year in office), will be back up to $960 billion this fiscal year, and back over $1 trillion in 2020. (Here’s the New York Times piece detailing those numbers.) Trump is currently floating various tax cuts for the rich and the poor that will presumably worsen those projections, if passed. As the Times piece reported: