html - Page doesn't work good in JavaScript code with form -


i write (the full code) code @ javascript.

in line 6 wrote code:

div_new = div_new+"<form name='"+name+"' onsubmit="+ return refresh(name, url, document.forms[name][name].value , '', '', 'refresh'); +" method='post' style='display:inline;'>";

when add code, page didn't work good.

i believe have problem quotes of onsubmit, because when delete ' onsubmit' works good.

if write full code in regular html (not in js) works good.

what should solve problem?

the full code:

function chat(mem_id) {     count++;     var div_new = "<div style='position:absolute; width:200px; bottom:0px; left:10px;'>";         div_new = div_new+"<div style='width:100%; background-color:green;'>top "+ mem_id +" - "+count+"</div>";         div_new = div_new+"<div style='width:100%; height:300px; background-color:pink;'>bottom // refresh_chat"+ mem_id +" ";     var name = "send_chat_"+mem_id;     var url = "send_chat.php";         div_new = div_new+"<form name='"+name+"' onsubmit="+ return refresh(name, url, document.forms[name][name].value , '', '', 'refresh'); +" method='post' style='display:inline;'>";         div_new = div_new+"<textarea name='"+name+"' autofocus=autofocus placeholder='"+name+"'></textarea><input type=submit value=' send '>";         div_new = div_new+"</form>";         div_new = div_new+"</div>";         div_new = div_new+"</div>";     bottom = div_new;     document.getelementbyid('bottom').innerhtml = bottom; }

please see demo here

there several mistakes in line

div_new = div_new+"<form name='"+name+"' onsubmit="+ return refresh(name, url, document.forms[name][name].value , '', '', 'refresh'); +" method='post' style='display:inline;'>";

use code 

function chat(mem_id) {     count++;     var div_new = "<div style='position:absolute; width:200px; bottom:0px; left:10px;'>";         div_new = div_new+"<div style='width:100%; background-color:green;'>top "+ mem_id +" - "+count+"</div>";         div_new = div_new+"<div style='width:100%; height:300px; background-color:pink;'>bottom // refresh_chat"+ mem_id +" ";     var name = "send_chat_"+mem_id;     var url = "send_chat.php";         div_new = div_new+"<form name='"+name+"' onsubmit=\"return refresh(" + name +","+ url+",document.forms[name][name].value , '', '', 'refresh');\" + method='post' style='display:inline;'>";         div_new = div_new+"<textarea name='"+name+"' autofocus=autofocus placeholder='"+name+"'></textarea><input type=submit value=' send '>";         div_new = div_new+"</form>";         div_new = div_new+"</div>";         div_new = div_new+"</div>";     bottom = div_new;     document.getelementbyid('bottom').innerhtml = bottom; }

the main issue because of return not part of string because of double quote , need use escape sequence

this correct solution

div_new = div_new+"<form name='"+name+"' onsubmit=\"return refresh(" + name +","+ url+",document.forms[name][name].value , '', '', 'refresh');\" + method='post' style='display:inline;'>";

i added same escape sequence here


Comments

Post a Comment

Popular posts from this blog

c# - Send Image in Json : 400 Bad request -

from android trying send image class of data, iis webservice. (c#) the problem 400 bad request . the image being encoded base64 . , placed json rest of class elements. my guess base64 not valid inside json. server not understand it. if set string "" , post accepted fine. so question is, how make base64 valid within json array? ( tried url.encode no success). or how should send image android webservice? gson gson = new gson(); string json = gson.tojson(record); // record has param { string base64photo } how big image? i'm pretty sure surpassing iis json size limit (default 4 mb). check http://geekswithblogs.net/frankw/archive/2008/08/05/how-to-configure-maxjsonlength-in-asp.net-ajax-applications.aspx or http://www.webtrenches.com/post.cfm/iis7-file-upload-size-limits good luck!
Read more

javascript - addthis share facebook and google+ url -

i attempting use addthis create simple url shares whichever current page user on when click share button. of right now, have twitter working. when user clicks, able see url populated in tweet box. when user clicks facebook or google+, url doesn't seem show in share box. <ul class="addthis_toolbox addthis_default_style "> <li><a class="addthis_button_facebook"><img src="/img/facebook-social.png" width="20" height="20" border="0" alt="share" /></a></li> <li><a class="addthis_button_twitter"><img src="/img/twitter-social.png" width="20" height="20" border="0" alt="share" /></a></li> <li><a class="addthis_button_google_plusone_share"><img src="/img/google-social.png" width="20" height="20" border="0" alt="s...
Read more

ios - Show keyboard with UITextField in the input accessory view -

i have buttona , when buttona clicked, want keyboard show uitextfield in inputaccessoryview. there way have keyboard show manually , set inputaccessoryview without having uitextfield initially? thanks. you cannot summon keyboard without object can become first responder. there 2 ways work around: subclass uiview , implement uikeyinput protocol in it. example: in .h file: @interface inputobject : uiview<uikeyinput> @property (nonatomic, copy) nsstring *text; @property (nonatomic, strong) uiview *inputaccessoryview; // must override inputaccessoryview , since it's readonly default @end in .m file, implement protocol: - (bool)canbecomefirstresponder { return yes; } - (bool)hastext { return [self.text length]; } - (void)inserttext:(nsstring *)text { nsstring *selftext = self.text ? self.text : @""; self.text = [selftext stringbyappendingstring:text]; [[nsnotificationcenter defaultcenter] postnotificationname:kinputobjec...
Read more