getItemByIndex(index: Number);
index. Index of the returned slider.
The getItemByIndex method returns a slider of the Slider component by specified index.
The method returns value of the PP.Ui.SliderItem type.
To execute the example, the page must contain the Slider component named slider (see Example of Creating the Slider Component). Get the slider with the index 0, show its identifier, get sorted array of sliders and show its length, get and show value of minimum possible number of sliders, get and show value of the label with the index 0:
// Get the slider with the index 0 var item = slider.getItemByIndex(0); // Show the identifier of received slider console.log("Identifier of the slider with index 0: " + item.getId()); // Get sorted array of sliders and show sliders number console.log("Sliders number: " + slider.getSortedItems().length); // Get and show value of minimum possible number of sliders console.log("Minimum sliders number: " + slider.getMinItemsCount()); // Get and show value of the tag with the index 0 console.log("Value of the tag with the index [0]: " + slider.getTickByIndex(0));
After executing the example the browser console displays the following information: identifier of the slider with the index 0, current and minimum possible number of sliders, and value of the label with the index 0:
Identifier of the slider with the index 0: SliderItem1
Number of sliders: 2
Minimum number of sliders: 0
Value of label with the index [0]: 2001
See also: