javascript - Google App Script - Enter key in input textbox - how to catch or disable? -


i have html page published web app through google app scripts. on page input box (textbox) user types number search for. if click 'search' button beside box, works fine. if type number , press 'enter' on keyboard, throws 400 error ('the requested url not found on server. ').

input area code:

<input type="text" id="claimsearchbox" class="form-control"  placeholder="search" /> <input type="button" id="btnsearchclaims" class="btn-md btn-success" onclick="getorders" value="search claim"  />

javascript: (this works button)

document.getelementbyid("btnsearchclaims").addeventlistener("click", getorders);

(this not work input box)

document.getelementbyid("claimsearchbox").addeventlistener("keyup", function(event) { event.preventdefault(); console.log('event:  ' + event.keycode); if (event.keycode == 13) {   console.log('correct key');   getorders(); } });

i tried this, shows keys pressed, press enter, goes 400 error. 

$(document).ready(function(){   $("claimsearchbox").keyup(function(e){   console.log(e.keycode);     console.log("worked");    }); });

any suggestions? there way disable 'enter' if can't redirect getorders()?

**edited add...if don't have programming input box , user presses enter - goes error (page blank - error shown in console).

***found problem: turns out issue of input box being input box on form. when user hits enter, automatically submits form! found issue/solution here: why forms single input field submit upon pressing enter key in input

this may further code.

i see invoking jquery.

$(document).ready(function(){

can confirm page displaying loading jquery?

your html should have present.

<script src="//ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script>

if use debugger , enter readythen have jquery loaded.

with jquery, simplify event handling.

replace 

document.getelementbyid("btnsearchclaims").addeventlistener("click", getorders);

with

$("#btnsearchclaims").on("click", getorders);

replace 

document.getelementbyid("claimsearchbox").addeventlistener("keyup",  function(event) {

with

$("#claimsearchbox").on("keyup", function(event)...

Comments

Post a Comment

Popular posts from this blog

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

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

sql server - Why does Linq-to-SQL add unnecessary COUNT()? -

here tables: create table customer ( cid int primary key, name varchar(32) ) create table ord ( oid int primary key, cid int foreign key references customer, address varchar(20) ) here's linq-to-sql statement: var aaa = c in db.customer select new { c, o = c.ord.tolist() }; and here's inexplicable query generated linq-to-sql: select [t0].[cid] [cid], [t0].[name] [name], [t1].[oid] [oid], [t1].[cid] [cid2], [t1].[address] [address], (select count(*) [dbo].[ord] [t2] [t2].[cid] = [t0].[cid]) [value] [dbo].[customer] [t0] left outer join [dbo].[ord] [t1] on [t1].[cid] = [t0].[cid] order [t0].[cid], [t1].[oid] i want understand how rid of count(*) part. it's entirely uncalled for! linq needs count(*) in order determine number of entries returned o = c.ord.tolist() .
Read more