Change text selection in javascript

Question

is there any way we can manually change the text selection in mobile html in javascript and while changing the selection side arrows should remain there.

for example, if a user selects one word in div and we can select the whole text of div after that through javascript

Deepak Rawat · Answer

In JavaScript, you can programmatically manipulate text selection in a mobile HTML environment using the Selection API. While it's not possible to directly control the native selection handles (side arrows) on mobile devices, you can achieve the desired effect by extending the selection programmatically. Here's an example of how you can select the whole text within a after the user has made a word selection: function selectWholeText() { const divElement = document.getElementById('your-div-id'); // Create a range that encompasses the entire text within the div const range = document.createRange(); range.selectNodeContents(divElement); // Get the selection object const selection = window.getSelection(); // Remove any existing selections selection.removeAllRanges(); // Add the new range to the selection selection.addRange(range); } In the above code snippet, replace 'your-div-id' with the actual ID of the element you want to select. You can call the selectWholeText() function when triggered by an event, such as a button click or another user action. By programmatically creating a range and adding it to the selection, you can extend the selection to cover the entire text within the . However, keep in mind that you won't be able to control the appearance or position of the native selection handles (side arrows) on mobile devices. The appearance and behavior of these handles are managed by the device's operating system and browser. It's worth noting that the Selection API has some variations and limitations across different mobile browsers. Therefore, it's recommended to test the behavior in your target browsers and consider fallback options or alternative approaches if needed.

Change text selection in javascript

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