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The indexOf() method returns the position of the first occurrence of a value in a string. The indexOf() method returns -1 if the value is not found. The indexOf() method is case sensitive.
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If you have one Object with multiple objects inside, if you want know if some object are include on Master object, just use find(MasterObject, 'Object to Search'). This function will return the response if it exists or not (TRUE or FALSE).
28 paź 2024 · The indexOf() method of String values searches this string and returns the index of the first occurrence of the specified substring. It takes an optional starting position and returns the first occurrence of the specified substring at an index greater than or equal to the specified number.
The indexOf () method returns the position of the first occurrence of substring in string. The first position in the string is 0. If the indexOf () method does not find the substring in string, it will return -1.
5 sie 2020 · return {x:x, y:y}; } If is just used as getPos(myElem) will return global position. If a second element is included as an argument (i.e. getPos(myElem, someAncestor)) that is an ancestor/parent of the first (at least somewhere up the chain) then it will give the position relative to that ancestor.
5 kwi 2023 · You can use the element.getBoundingClientRect () function to measure the position of an element in JavaScript. This function returns an object with eight properties: top, right, bottom, left, x, y, width, and height. These properties tell you the position and size of the element relative to the viewport:
20 gru 2023 · find the position of HTML elements in JavaScript. JavaScript offsetLeft Property. It returns the left position in pixels, relative to the left of the parent element. It includes the left position, and margin of the element and the left padding, scrollbar, and border of its parent element.
