javascript - Detecting drag position on an element -

-

i building wysiwyg editor build html emails. want able add row layouts editor drag , drop.

if row dragged , dropped above halfway point of drop target, want prepend row before drop target; , if dropped below halfway point, want append row after drop target.

is there way this?

you can use getboundingclientrect() coordinates of element while mouse button pressed , moving this

element.onclick = function() {     element.onmousemove = function() {         var x1 = element.getboundingclientrect().left,             x2 = x1 + element.getboundingclientrect().width,             y1 = element.getboundingclientrect().top,             y2 = element.getboundingclientrect().height;     } }

and can whatever these coordinates.


Comments

Post a Comment

Popular posts from this blog

java - HTTP Status 500 - An exception occurred processing JSP page /second.jsp at line 15 -

-
this question has answer here: what nullpointerexception, , how fix it? 12 answers i have 4 pages on jsp web project student showing details db.. have used tomcat web server. index.html <body> <h1> student search page</h1> <form action="second.jsp"> <h2> enter id search details</h2> <input type=text name=id1 /> <br/> <input type=submit value=search /> </form> </body> second.jsp <body> <% string id =(request.getparameter("id1")); studentdao std=new studentdao(); student s=std.searchinfo("id"); %> <h1> <%=s.showstudent()%></h1> </body> student.java import java.io.*; public class student implements serializable { string name; string id1,phone,clas; ...
Read more

SQL Server - MyCTE query based on 24 hour period (next day) -

-
i have bit of code: ;with mycte ( select *, row_number() over(partition carduser order cardtableid) newvariation cardchecker ) update mycte set status = newvariation which updates status column, want happen on 24 hour period, status starts again next day @ 1, , counts again based on carduser specified above: current data , happens: 2 aaa 1 2015-06-25 08:00:00.000 123 1 null 3 ccc 1 2015-06-25 00:00:00.000 124 1 null 4 aaa 1 2015-06-25 17:30:00.000 125 2 null 5 aaa 1 2015-06-26 17:30:00.000 125 *3* null what want happen: 2 aaa 1 2015-06-25 08:00:00.000 123 1 null 3 ccc 1 2015-06-25 00:00:00.000 124 1 null 4 aaa 1 2015-06-25 17:30:00.000 125 2 null 5 aaa 1 2015-06-26 17:30:00.000 125 *1* null im not quite sure how add above query possible point me in right direction? the main problem eventtime field contains both date , time, adding partition means status 1 based on time parameter of field thanks ...
Read more

php - Using str_replace to translate a MySQL Table in html -

-
i have website contains pricelist of cs:go items. now, how did this: mysql db w/ prices --> select db x ( item name ) --> echo table ( works fine ) now want translation of item names. how planned it: mysql db --> $result= ( signature character ) --> $translate = str_replace (signature character $result) however, there's issue code or str_replace think. $translate returns $result no filtering. <?php require 'lang.php'; $servername = "localhost"; $username = ""; $dbname = ""; $password = ""; // create connection $conn = new mysqli($servername, $username, $password, $dbname); // check connection if ($conn->connect_error) { die("connection failed: " . $conn->connect_error); } // filter name $sql = "select name, price utf name 'k%'"; $result = $conn->query($sql); // translate $tr = str_replace('k','karambit','$result'); // ech...
Read more