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- Why does jQuery or a DOM method such as getElementById not find the . . .
What are the possible reasons for document getElementById, $("#id") or any other DOM method jQuery selector not finding the elements? Example problems include: jQuery silently failing to bind an event handler jQuery "getter" methods ( val(), html(), text()) returning undefined A standard DOM method returning null resulting in any of several errors: Uncaught TypeError: Cannot set property
- jquery - Set select option selected, by value - Stack Overflow
$("div id_100 > select > option[value=" + value + "]") prop("selected",true); Where value is the value you wish to select by If you need to removed any prior selected values, as would be the case if this is used multiple times you'd need to change it slightly so as to first remove the selected attribute
- Whats the difference between $ (this) and this? - Stack Overflow
When you pass this to the jQuery constructor, you are passing the current element for a jQuery object to be constructed with The jQuery object then contains an array-like structure of the DOM elements matching the selector (or just the single element in the case of this) Once the jQuery object is constructed, the jQuery API is now exposed
- How can I get the ID of an element using jQuery?
here is a code that is working: the jQuery will treat only the buttons that are of class cls-hlpb, it will take the id of the button that was clicked and will change it according to the data that comes from the ajax
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