javascript - MVC Kendo Grid Custom Filter -

-

basically, looking mvc version of demo:

http://demos.telerik.com/kendo-ui/grid/filter-menu-customization

here have:

.columns(columns =>         {             columns.bound(e => e.id)                 .hidden();             columns.bound(e => e.searchfunctioncode)                 .hidden();             columns.bound(e => e.searchfunctiondesc)                                 .title("search function")                 .filterable( *** goes here? *** )                 .htmlattributes(new { style = "text-align: center" })                 .headerhtmlattributes(new { style = "text-align: center" });

do still reference javascript, or there approach?

<script type="text/javascript">     function searchfunctionfilter(element) {         element.kendodropdownlist({             datasource: searchfunctions(),             optionlabel: "--select value--"         });     } </script>

yes need define specified filter functions in javascript below.

.columns(columns => {         columns.template(@<text>@item.firstname  @item.lastname</text>)                 .clienttemplate("#=firstname# #=lastname#")                 .title("name");         columns.bound(e => e.city)                 .filterable(filterable => filterable.ui("cityfilter"))                 .width(200);         columns.bound(e => e.title)                 .filterable(filterable => filterable.ui("titlefilter"))                 .width(350);        })         .filterable(filterable => filterable         .extra(false)         .operators(operators => operators             .forstring(str => str.clear()                 .startswith("starts with")                 .isequalto("is equal to")                 .isnotequalto("is not equal to")             ))         )        .datasource(datasource => datasource         .ajax()         .read(read => read.action("filtermenucustomization_read", "grid"))      ) )  <script type="text/javascript">     function cityfilter(element) {         element.kendodropdownlist({             datasource: {                 transport: {                     read: "@url.action("filtermenucustomization_cities")"                 }             },             optionlabel: "--select value--"         });     }      function titlefilter(element) {         element.kendoautocomplete({             datasource: {                 transport: {                     read: "@url.action("filtermenucustomization_titles")"                 }             }         });     } </script>

see this

http://demos.telerik.com/aspnet-mvc/grid/filter-menu-customization


Comments

Post a Comment

Popular posts from this blog

c++ - OpenCV Error: Assertion failed <scn == 3 ::scn == 4> in unknown function, -

-
i read alot other solution still confused should mine... #include <opencv2/objdetect/objdetect.hpp> #include <opencv2/highgui/highgui.hpp> #include <opencv2/imgproc/imgproc.hpp> #include <iostream> #include <stdio.h> using namespace std; using namespace cv; int main(int argc, const char** argv) { //create cascade classifier object used face detection cascadeclassifier face_cascade; //use haarcascade_frontalface_alt.xml library face_cascade.load("haarcascade_frontalface_alt.xml"); //setup video capture device , link first capture device videocapture capturedevice; capturedevice.open(0); //setup image files used in capture process mat captureframe; mat grayscaleframe; //create window present results namedwindow("outputcapture", 1); //create loop capture , find faces while (true) { //capture new image frame capturedevice >> captureframe; ...
Read more

php - render data via PDO::FETCH_FUNC vs loop -

-
i've been using 2 methods render data. the first one: function name($id,$name){ return '<div id="'.$id.'">'.$name.'</div>'; } echo implode($pdo->query("select id,name user")->fetchall(pdo::fetch_func,'name')); the second one: $users = $pdo->query("select id,name user")->fetchall(pdo::fetch_obj); foreach($users $user){ echo name($user->id,$user->name); } i don't understand how pdo::fetch_func works. tried figure out. however, not well-documented. could please explain fetch mode? , also, 1 performs better? thank you. both methods wrong , have learn how use templates , how separate business logic presentation logic. $users = $pdo->query("select id,name user")->fetchall(pdo::fetch_obj); tpl::assign('users', $users); is code business logic part. then in template <?php foreach $users $row): ?> <div id="<?=$...
Read more

The canvas has been tainted by cross-origin data in chrome only -

-
uncaught securityerror: failed execute 'getimagedata' on 'canvasrenderingcontext2d': canvas has been tainted cross-origin data i getting above error in chrome. code(following) works fine in mozilla. have not corss domain issue. why above error in chrome? var wheel_canvas, wheel_context, can_w, can_h, wheel_grd; var large_radius = 160; var small_radius = 120; var wheel_canvas = document.getelementbyid('wheel_canvas'); var wheel_context = wheel_canvas.getcontext('2d'); var can_w = $(wheel_canvas).width(); var can_h = $(wheel_canvas).height(); var centerx = can_w / 2, centery = can_h / 2; var wheel_grd = null; test('#ff0000'); function test(hex) { $('#clrpicker').css({'left': 210, 'top': 210 }); inverted = hexbw(hex); $('#color_val_show').val(hex); current_color_hex_val_selected = hex; $('#color_val_show').css({'color':inverted,'background':hex}); fillgradient...
Read more