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• #Get name of element jquery code

But I only get an undefined message in the popup when I try to access the id or name of the button. html () - Sets or returns the content of selected elements (including HTML markup) val () - Sets or returns the value of form fields. To traverse all the way up to the document's root element (to return grandparents or other ancestors), use the parents () or the parentsUntil () method. The id and class change seems to work but for some curious reason, trying to change the name of the element never works. The DOM tree: This method only traverse a single level up the DOM tree. I've got a jQuery function that attempts to change the id, name and class attribute values of an element. The only remaining feasible way to get the value of the RadioButton using jQuery is using css class as mentioned in this answer to a totally unrelated question as following $('span.radios input:radio').Trying to get the id or name of the button that has been clicked. Get Content - text (), html (), and val () Three simple, but useful, jQuery methods for DOM manipulation are: text () - Sets or returns the text content of selected elements. The parent () method returns the direct parent element of the selected element.

jquery get certain class name of element which has several classes assigned.

#Get name of element jquery code

elements, and you want the selected combobox element, use (row).

Also there is a big difference between (this) and this.

You create RadioButton control in ASP.NET as below: Īnd ASP.NET renders following HTML for your RadioButton Singleįor ASP.NET we don't want to use RadioButton control name or id because they can change for any reason out of user's hand (change in container name, form name, usercontrol name. I practicing jQuery, I came into a scenario which requires me to get the element name that is dynamically added inside the field div. Well, if you really had wanted to use a jQuery function for some reason, you could have used (this).prop ('tagName') - but it's easier to just use this.tagName as ssilas777 said. You might notice using class selector to get value of ASP.NET RadioButton controls is always empty and here is the reason. You need to use attr () to get the id of your button because button is a jQuery object: or you can keep your selector but do not convert it to jQuery object: you just use attr (), the properties are accessed using the attr ('property name') in jquery.

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