drop down menu - Value of dynamic dropdown to push to firebase DB in polymer -


i need value of dynamic dropdown. other fields use .value , work. when try value of dropdown, error in console log ... 'cannot read property 'value' of undefined'.
html looks this....

div class="">     <paper-input id="pxname" label="patient name"></paper-input>     <paper-input id="pxapttime" label="appointment time"></paper-input>     <paper-input id="pxlocation" label="location"></paper-input>     <paper-dropdown-menu label="doctors">         <paper-listbox slot="dropdown-content" class="dropdown-content">             <template is="dom-repeat" items="[[doctors]]" as="dr">                 <paper-item id="pxprovider">[[dr.name]]</paper-item>             </template>          </paper-listbox>     </paper-dropdown-menu>     <div id="px-input">         <paper-button raised id="addpatient" on-tap="addpatient">add patient</paper-button>     </div> </div>

and function posting looks this....

addpatient: function () {             // console.log(this.$.pxprovider.value);             this.$.patients.ref.push({                 name: this.$.pxname.value,                 apttime: this.$.pxapttime.value,                 location: this.$.pxlocation.value,                 provider: this.$.pxprovider.value             })

any appreciated.

i have resolved issue moving location of 'id' paper-item paper-dropdown-menu. captures value , posts database correctly now.

<paper-dropdown-menu id="pxprovider" label="doctors">         <paper-listbox slot="dropdown-content" class="dropdown-content">             <template is="dom-repeat" items="[[doctors]]" as="dr">                 <paper-item >[[dr.name]]</paper-item>             </template>         </paper-listbox>     </paper-dropdown-menu>

Comments

Post a Comment

Popular posts from this blog

python Tkinter Capturing keyboard events save as one single string -

is possible store keyboard events 1 string? code below stores 1 char , prints it. card reader or bar code reader, contains collection of character/ string not 1 character @ time. goal save char pressed text variable. from tkinter import * root = tk() def key(event): text= event.char text+= event.char print ("pressed", text) def callback(event): frame.focus_set() print ("clicked at", event.x, event.y) frame = frame(root, width=100, height=100) frame.bind("<key>", key) frame.bind("<button-1>", callback) frame.pack() root.mainloop() currently, creating text variable , everytime key() function gets called, , text stores last character typed. you can define text module level variable , , use module level text inside key function - text = '' def key(event): global text text+= event.char print("pressed", text)
Read more

android - InAppBilling registering BroadcastReceiver in AndroidManifest -

i'm implementing inapp billing in android app. works well, however, i'm trying decouple broadcast receiver activity manifest. suggestion in android's trivialdrive sample: // important: dynamically register broadcast messages updated purchases. // register receiver here instead of <receiver> in manifest // because call getpurchases() @ startup, therefore can ignore // broadcasts sent while app isn't running. // note: registering listener in activity bad idea, done here // because sample. regardless, receiver must registered after // iabhelper setup, before first call getpurchases(). currently there's class extends broadcastreceiver : public class iabbroadcastreceiver extends broadcastreceiver { /** * intent action receiver should filter for. */ public static final string action = "com.android.vending.billing.purchases_updated"; private final iabbroadcastlistener mlistener; public iabbroadcastreceiver(iabbroadcastlistener listener) { m
Read more

javascript - Z-index in d3.js -

i have map , when hover effect on region of map below yellow line , circle, last ones disappear. how can solve problem? http://jsfiddle.net/ot21n9qx/ var arc = g.append("path") .style("fill", "none") .style("stroke", "yellow") .style("stroke-width", 2) .attr("d", "m" + pathorigin[0] + "," + pathorigin[1] + " q" + svgpoint[0] + "," + pathorigin[1] + " " + svgpoint[0] + "," + svgpoint[1]); var circlesize = d3.scale.linear() .domain([0, 0.5, 1]) .range([4, 10, 4]); svg not have z order draws objects in order created. need create path , circle after create highlight regions. here forked fiddle: http://jsfiddle.net/o00fzgaf/1/
Read more