How to Change Select Values Correctly with JQuery. For the most part, while using Jquery you can change most dom attributes using $.attr() function. Which is great for altering id, classes, names and many other values. But what happens when you try to change input values that need to be submitted. The Path to Discovery. Basically onload I'm just selecting an option by the value, setting it to selected and then calling the change event. Your change event takes care of the rest. You have a select element, and you need to “select” one of its options based on one of its values. What you do is use the “selected-selector” of jQuery to do it in a single line. 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”.

Select box change value jquery

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Tags: Blackberry action tone sBig sean 1st quarter style music, Film verschrikkelijke ikke 2 en van , Software mozilla firefox 8 How to Change Select Values Correctly with JQuery. For the most part, while using Jquery you can change most dom attributes using $.attr() function. Which is great for altering id, classes, names and many other values. But what happens when you try to change input values that need to be submitted. The Path to Discovery. You have to use the jquery change method to Get Select Box Option Value on select of the options. However, there are two types of select box. The first is the single option selection select box and other is the multiple option select box. Your code should work as is. And it does. (Why have you tagged the question with "jquery-ajax"? Is there more code or context to this that you don't show?) – nnnnnn Sep 19 '12 at Tour Start here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site. Definition and Usage. The change event occurs when the value of an element has been changed (only works on, and select> elements). The change() method triggers the change event, or attaches a function to run when a change event occurs. Note: For select menus, the change event occurs when an option is selected. @Samuel: because if you change the selected option of a select with jQuery, the change doesn't get triggered, so a manual trigger is required. – machineaddict May 28 '15 at 2 If you need a change event fire after changing the value of the dropbox, you need to call the change function after setting the value. – tver Jun 3 '15 at You have a select element, and you need to “select” one of its options based on one of its values. What you do is use the “selected-selector” of jQuery to do it in a single line. 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”. jsFiddle example. This event is limited to elements, boxes and elements. For select boxes, checkboxes, and radio buttons, the event is fired immediately when the user makes a selection with the mouse, but for the other element types the event is deferred until the element loses focus. Your value changed in JQuery did not fire the change event. Basically onload I'm just selecting an option by the value, setting it to selected and then calling the change event. Your change event takes care of the rest. The change event is sent to an element when its value changes. This event is limited to elements, boxes and select> elements. For select boxes, checkboxes, and radio buttons, the event is fired immediately when the user makes a selection with the mouse, but for the other element types the event is deferred until the element loses focus.