javascript - I can not populate JQuery Autocomplete input with a json request to cakephp -


i using jquery autocomplete send json request cakephp application, javascript code http://jqueryui.com/autocomplete/

  $(function() {     function split( val ) {       return val.split( /,\s*/ );     }     function extractlast( term ) {       return split( term ).pop();     }      $( "#tag-string" )   // don't navigate away field on tab when selecting item       .bind( "keydown", function( event ) {         if ( event.keycode === $.ui.keycode.tab &&             $( ).autocomplete( "instance" ).menu.active ) {           event.preventdefault();         }       })       .autocomplete({         source:function(request, response){            $.getjson("/articles/gettags/" + request.term + ".json", {             term : extractlast(request.term)           }, response);        },         search: function() {           // custom minlength           var term = extractlast( this.value );           if ( term.length < 1 ) {             return false;           }         },         focus: function() {           // prevent value inserted on focus           return false;         },         select: function( event, ui ) {           var terms = split( this.value );           // remove current input           terms.pop();           // add selected item           terms.push( ui.item.value );           // add placeholder comma-and-space @ end           terms.push( "" );           this.value = terms.join( ", " );           return false;         }       });   });(jquery);

if run xmlhttprequests on chrome js console (where "c" term search for)

$.getjson("/articles/gettags/c.json")

i response text:

responsetext: "{↵ "tags": [↵ {↵ "tag": "calles"↵ },↵ {↵ "tag": "circulacion"↵ },↵ {↵ "tag": "cognicion"↵ },↵ {↵ "tag": "creatividad"↵ }↵ ]↵}"

but input field not populate values. (i've uploaded image because easiest way explaint it) on "tag string" input field screen

finally solved. json response send jquery autocomplete must formated "value" , "label".

var ac = [ {     label: "one thing",     value: "one-thing" }, {     label: "two thing",     value: "two-thing" },

]


-

Comments

Post a Comment

Popular posts from this blog

c# - Binding a comma separated list to a List<int> in asp.net web api -

the default binder in web api expecst http://url.com/webapi/report/?pageids=3243&pageids=2365 to bind public ihttpactionresult report(list<int> pageids){ // exciting webapi code} i wish bind http://url.com/webapi/report/?pageids=3243,2365 as running out of space in url get . i have created class public class commaseparatedmodelbinder : system.web.http.modelbinding.imodelbinder { public bool bindmodel(httpactioncontext actioncontext, modelbindingcontext bindingcontext) { //binding in here } } and registered in webapiconfig.cs var provider = new simplemodelbinderprovider( typeof(list<int>), new commaseparatedmodelbinder()); config.services.insert(typeof(modelbinderprovider), 0, provider); i have altered method signature use model binder so public ihttpactionresult report( [modelbinder] list<int> pageids){ // exciting webapi code} however break point in binder not being
Read more

Delphi 7 and decode UTF-8 base64 -

in delphi 7, have widestring encoded base64(that received web service widestring result) : pd94bwwgdmvyc2lvbj0ims4wij8+dqo8c3ryaw5nptiq2lpyqjwvc3ryaw5npg== when decoded it, result not utf-8: <?xml version="1.0"?> <string>طھط³طھ</string> but when decoded base64decode.org, result true : <?xml version="1.0"?> <string>تست</string> i have use encddecd unit decodestring function. the problem have using decodestring . function, in delphi 7, treats decoded binary data being ansi encoded. , problem text utf-8 encoded. to continue encddecd unit have couple of options. can switch decodestream . instance, code produce utf-8 encoded text file data: {$apptype console} uses classes, encddecd; const data = 'pd94bwwgdmvyc2lvbj0ims4wij8+dqo8c3ryaw5nptiq2lpyqjwvc3ryaw5npg=='; var input: tstringstream; output: tfilestream; begin input := tstringstream.create(data); try output := tfilestream.
Read more

html - Is there any way to exclude a single element from the style? (Bootstrap) -

so, have img logo, overlaid on div styled background-image: url("...") , , both elements inside 2 div classes .to-color , .to-overlay respectively, black transparent overlay. is there way exclude logo style given these 2 classes? here's jsfiddle example: link html , css example: - html - <div class="to-color"> <div class="to-overlay"> <div class="respo"> <div class="row"> <div class="col-xs-4 col-xs-offset-4 text-center"> <img src="http://ansonalex.com/wp-content/uploads/2011/06/google-logo-768x260.png" alt="..." class="img-responsive"> </div> </div> </div> </div> </div> - css - .to-color { background-color: #000; } .to-overlay { opacity : 0.5; } .respo { background-image: url("https://source.unsplash.com/category/objects/1600x900"); background-position: center center;
Read more