javascript - jquery textarea get error if i am using space between text -


in code if write string worked if write whitespace or spacial character or ' , "" following code give me error syntex error how can fix it. jquery cause error js script

<script type="text/javascript">     $(document).ready(function() {         $('#content').keyup(function() {             content = $('#content').val();             $('#editor-result').html('&nbsp;').load( 'http://127.0.0.1:8000/ask/req_pass/?content=' + content);         });     }); </script>

html code:

<div class="row"><label for="title" class="col-md-1">title:</label><input class="col-md-8" type="text" name="title" id="title"></div>     <div class="row" style="padding-top: 1em"><textarea class="form-control" rows="12" id="content" name="content"></textarea>     </div>         <div class="row">             <div class="col-md-12" id="editor-result" ></div>         </div> </div>

it's because you're attempting pass content of text field "content" part of query string in url ('http://127.0.0.1:8000/ask/req_pass/?content=' + content) characters not allowed. if absolutely must need escape characters in order them allowed in querystring, better off using .ajax() function instead.

$.ajax({   url: "http://127.0.0.1:8000/ask/req_pass",   type: "post",   data: {content : content} });

also - want make call server on every keypress in text area? right that's happen. can preview of written doing this:

$(document).ready(function() { $('#content').keyup(function() {         content = $('#content').val();         $('#editor-result').html('&nbsp;' + content);     }); });

...removing call server entirely.


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