I am trying to use the following code to display the correct checkbox list $(document). I have created these checkbox lists and given them an ID that correlates to the name attribute of the option selected. 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 DOM tree: This method only traverse a single level up the DOM tree. jquery get certain class name of element which has several classes assigned. prop('tagName'), jQuery returns the tag name of the first element in the collection, so you get 'div' as a result. (this) contains the div, and when you run. When I select an option, a different list of checkboxes needs to appear - when another options is selected, that checkbox list should disappear and another one be displayed. The parent () method returns the direct parent element of the selected element. Get class name from element, and select all elements with the same class. .add will add an element to the current jQuery collection, in this case, (this). It will select an element if the selector's string appears anywhere within the element's. This is the most generous of the jQuery attribute selectors that match against a value. Can be either a valid identifier or a quoted string. Var text = document.I have a dropdown list with several option, each option has a name attribute. version added: 1.0 jQuery ( ' attribute'value'' ) attribute: An attribute name. To only traverse a single level down the DOM tree (to return direct children), use the. The DOM tree: This method traverse downwards along descendants of DOM elements, all the way down to the last descendant. A descendant is a child, grandchild, great-grandchild, and so on. convenience method to display unprocessed html on the same page The find () method returns descendant elements of the selected element. using the $ prefix to use the "jQuery wrapped var" convention Right, and one more (hopefully useful) hint: If row contains a list of
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |