突出顯示文本區域中的搜索文本

Question

我必須突出顯示文本區域中的搜索項目。

我有一個文本歸檔，搜索按鈕和文本區域。

報價...

After i have enter the search string in the text field whenever i click the search button it highlight the search terms which is available in the text area and focus the search term in text area. 

I have try to do this by using jquery. 

But in mozilla,I can't get the focus to the search term at the time of search. 

I have to scroll down the text area for find the focused search term. 

In I.E. also it doesn't work properly. 

否則，如果突出顯示文本區域搜索詞相關的任何後也明顯。

請指導我做到這一點。

Answer 1

在Internet Explorer上，我將使用TextRange對象與boundingTop屬性值組合使用。