How to check one ResizableControlExtender width on different ResizableControlExtender OnClientResize event

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Hi Expert,

I am Uday Satardekar,

I am designing floor plan example.

There is one div of size 400px in width and 100px in height.

In that there are 4 ResizableControlExtender. Here maximum height of these controls are 100px.

Now when user resize these control,i need to validate the width of these controls, so it can not exeeds more than 400px.

so please help me to solve this problem.

How i can validate width of ResizableControlExtender on OnClientResize or OnClientResizing event.

Thanks in advance.

Posted 29-May-12 20:26pm

udusat13

Updated 1-Jun-12 19:10pm

v2

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udusat13 · Accepted Answer · 2012-06-01T19:15:00

I Solved this problem.

In Javascript i have used $find,get_Size and set_Sixe() to read, and set size of resizedcontrolextennder.

ex

C#

function OnClientResizingPanel1(sender, eventArgs) {
                          var chkExist1=$find('ResizableControlExtender1');
                          var chkExist2=$find('ResizableControlExtender2');
                          var chkExist3=$find('ResizableControlExtender3');

                          var v1=0,v2=0,v3=0;

                          var rzCntrExt1 = new Object;
                          var rzCntrExt2 = new Object;
                          var rzCntrExt3 = new Object;
                           if (typeof chkExist1 !='undefined' && chkExist1 !=null)
                           {

                           try{
                           rzCntrExt1.width = $find('ResizableControlExtender1').get_Size().width;
                           v1=rzCntrExt1.width;

                           }catch(e)
                           {
                           alert(e);
                           }
                           }
                            if (typeof chkExist2 !='undefined' && chkExist2 !=null)
                           {
                           try{
                               rzCntrExt2.width = $find('ResizableControlExtender2').get_Size().width;
                               v2=rzCntrExt2.width;

                               }catch(e)
                           {
                           alert(e);
                           }
                           }
                            if (typeof chkExist3 !='undefined' && chkExist3 !=null)
                           {
                           try{
                               rzCntrExt3.width = $find('ResizableControlExtender3').get_Size().width;
                               var v3=rzCntrExt3.width;
                               }catch(e)
                           {
                           alert(e);
                           }
                           }

                             var totalWidth = new Number(v1) + new Number(v2)+new Number(v3);

                             if(totalWidth>580)
                             {
                                     alert('you have  exceed the limit');
                                     sender.set_Size(defaultSize);
                                }
                             }