How to auto select *all* items in dependent jQuery multiselect dropdown lists? -

-

my requirement when select customer combobox, need able auto-select items in dependent jquery multiselect dropdown lists. following started with. suggestion/help !

 mvc view:             <td>                 @if(viewbag.customer != null)                 {                   @(                      html.telerik().combobox()                      .name("ddlcustomer")                      .bindto((ienumerable<selectlistitem>)viewbag.customer)                      .clientevents(ce => ce.onchange("ddlcustomer_onchange"))                    )                 }             </td>              <td>                  @if (viewbag.service != null)                  {                    @html.dropdownlist("ddlservice", (ienumerable<selectlistitem>)viewbag.service, new { onchange = "servicechange()" })                  }             </td>              <td>                 @if (viewbag.type != null)                 {                   @html.dropdownlist("ddltype", (ienumerable<selectlistitem>)viewbag.type, new { onchange = "componentchange()" })                 }             </td>              <td>                 @if (viewbag.subtype != null)                 {                   @html.dropdownlist("ddlsubtype", (ienumerable<selectlistitem>)viewbag.subtype)                 }             </td>      //.js file      function ddlcustomer_onchange(){         var goldcustomer = "gold customer";         var ddlcustomercombo = $(this).data('tcombobox');         var selectedoption = ddlcustomercombo.text();          if (selectedoption == goldcustomer){             //i want items auto-selected in ddlservice               $("#ddlservice").multiselect("checkall");              //i want items auto-selected in ddltype             //which based on checked items in #ddlservice                 $("#ddltype").multiselect("checkall");             //i want items auto-selected in ddlsubtype             //which based on checked items in #ddltype             $("#ddlsubtype").multiselect("checkall");            }     };

above .multiselect("checkall") ddltype , ddlsubtype not working, though ddlservice working. suggestion appreciated. thanks!!


Comments

Post a Comment

Popular posts from this blog

matlab - error with cyclic autocorrelation function -

-
Image
i'm trying code cyclic autocorrelation function in matlab follows: t=0:(n-1); t=t*te; i_alpha=0; tau=-n2*te:te:n2*te; alpha=-1/2:1/n:1/2; ryy_cl=zeros(length(alpha),length(tau)); alpha=alpha/te ind_tau=0; i_alpha=i_alpha+1; k=tau ind_tau=ind_tau+1; if k>0 % ryy_cl(i_alpha,ind_tau)=1/length(sig_bin_syl_mod(1:end- k))*sum((sig_bin_syl_mod(1:end-k)).*sig_bin_syl_mod(k+1:end)).*exp(1i*2*pi*alpha*t(1+k:length(sig_bin_syl_mod(1:end)))); ryy_cl(i_alpha,ind_tau)=(1/n)*sum((sig_bin_syl_mod(1:end-k)).*sig_bin_syl_mod(k+1:end)).*exp(-1i*2*pi*alpha*t(1:end-k)); else ryy_cl(i_alpha,ind_tau)=(1/n)*sum((sig_bin_syl_mod(1-k:end)).*sig_bin_syl_mod(1:end+k)).*exp(-1i*2*pi*alpha*t(1-k:end)); end end end i'm getting errors, , doesn't show expecting. according below formulae, how can fix it? the code provided incomplete, difficult confidently reproduce error. in particular, haven't de...
Read more

django - (fields.E300) Field defines a relation with model 'AbstractEmailUser' which is either not installed, or is abstract -

-
i trying create customuser django project email username , add radio button truck , company. in registration process email-id registered per truck or company. mentioned radio button 'tag' , add manytomany field tag in emailuser model. when makemigrations, raising error : (fields.e300) field defines relation model 'abstractemailuser' either not installed, or abstract. i quite new django , not sure whether have created correct code wants. please me solving this. here code, models.py: import django django.contrib.auth.models import ( abstractbaseuser, baseusermanager, permissionsmixin) django.core.mail import send_mail django.db import models django.utils import timezone django.utils.translation import ugettext_lazy _ class emailusermanager(baseusermanager): """custom manager emailuser.""" def _create_user(self, email, password, is_staff, is_superuser, **extra_fields): """create , save emailus...
Read more

c# - What is a good .Net RefEdit control to use with ExcelDna? -

-
i using exceldna , c# build suite of tools. part of forms i'd want user select cells/ranges workbook. i've got application.inputbox route working...but doesn't cool... i haven't read many things excel's refedit control, , see many have in past written workarounds, in (shudder) vba or vb.net. however, none of these seem recent... best approach/control refedit functionality on form run via exceldna (if applicable)? the refedit sample project of github explores different ways of dealing threading when showing form excel add-in, main issue making refedit control .net add-in. check page links various other implementations: https://github.com/excel-dna/exceldna/wiki/links-about-refedit
Read more