Thank you.
Is it possible to interrupt the script each time the user enter a new letter in the search box ? Dan G. Switzer, II wrote: > > >>http://fra.orkos.com/produits/tarifs.aspx Here is a page which I made. >>This >>page presents a list of products classified in a hierarchy. I have a >>textbox >>that allows the user to filter these products. Try to type a text in this >>textbox (for example the word "apple") and observe the speed of filtering. >>If you have a sufficient screen resolution you can also see that the >>hierarchy at left hand side is filtered at the same time. The only problem >>is that I need a hundred lines of script to do this... >>When I discovered jquery, I wanted immediately to remake this script to see >>how shorter the script could be. I was however quickly stopped by the >>performances... http://fra.orkos.com/tests/pricelist/ Here , you can see >>the same page but the research script has been replaced by two jquery lines >>of code. (the script is slow and may blocks the browser during a few >>seconds. Do not stop script, it will not block you a long time) >> >>$(".Name").parents("tr").hide(); //hide all the lines >>$(".Name:contains('"+tbxValue+"')").parents("tr").show(); //then display > > I think you're going about this the wrong way. You're doing a lot of DOM > parsing here. > > I'd try something like: > > $(".Name").each( > function (){ > // create a pointer to the current table cell > var oCell = $(this); > > // hide the parent > oCell.parent().[oCell.text().indexOf(tbxValue) > -1 ? "show" > : "hide"](); > } > ); > > This should only parse through the tree one time deciding whether to > hide/show each row. > > I choose not to use the contains() selector, because I'm not sure how will > it performs. > > -Dan > > > -- View this message in context: http://www.nabble.com/jquery-is%27nt-very-effective-at-execution-tf3887482s15494.html#a11054117 Sent from the JQuery mailing list archive at Nabble.com.
