I'm not really a programmer, but have been tasked with performing some AJAX functions to make a call and return results to my page using getElementByID. I have been able to return search results to the page, but now need to make them clickable as it will lead to another query. E.g., when a user clicks one of the returned categories, it should invoke a query to return products within that category.
Right now, I just want to see how to effectively wrap an HREF around each search result.
Here's the page I'm working on: [URL]
Here's the javascript I used to return the results to that DIV:
function setDataHTML(xmlHttp)
{
document.getElementById('CollapsiblePanel2').lastChild.innerHTML = xmlHttp.responseText;
}
Recently, I have learned about the document object model, along with vital facts about JavaScript Functions, regular expressions, and prototypes.
My learning has culminated in the creation of a powerful client-side HTML generation library. Now, my HTML() bookmarklet library (url...) packs 154 functions into less than 2K! Once these window, String and Array functions are loaded, large HTML constructs can be created with very compact JavaScript "clientlets."
Recently, I have learned about the document object model, along with vital facts about JavaScript Functions, regular expressions, and prototypes.
My learning has culminated in the creation of a powerful client-side HTML generation library. Now, my HTML() bookmarklet library packs 154 functions into less than 2K! Once these window, String and Array functions are loaded, large HTML constructs can be created with very compact JavaScript "clientlets."
I welcome your comments about this technique for client-side HTML generation. It's highly cross-browser.
I have inherited some code that changes the behavior or menu links with submenus to open the submenu but I need it to both open the submenu and go to the link location.
Here is the code: $('#leftNav #menu li a').click( function() { $('#leftNav #menu li a').removeClass('selectedAccordion'); $(this).addClass('selectedAccordion'); $('#leftNav #menu ul.currentnav li a').removeClass('selectedAccordion'); $('#leftNav #menu li ul li a').removeClass('selectedAccordion'); //$(this).parent('li').addClass('selectedAccordion'); var checkElement = $(this).next(); if((checkElement.is('ul')) && (checkElement.is(':visible'))){ return false; } if((checkElement.is('ul')) && (!checkElement.is(':visible'))) { if(checkElement.parent().parent().parent().is(':visible')) { checkElement.slideDown('normal'); return false; } $('#leftNav #menu ul:visible').slideUp('normal'); checkElement.slideDown('normal'); return false; }}
How do I put back the behavior to open the submenu AND go to the link location? I found I could add location.href = $(this).attr('href'); and go to the correct, but then the submenus slideUp and are hidden again. I can't figure out why changing the page closes the menus.
I want to get all the "a" elements with the href attribute in this form: [URL] where any can be a string containing just letters and/or numbers. I'm new to regex and XPath so i can't get it right. I digured it out the regex but i'm not sure if it's 100% correct:
I'm using the following code (simplified version) to call a Json file, parse it and on each iteration, create a div with an ID of "tab". I'm using this with jQuery UI .tab() to create a listing with entries which have three tabs. Anyhow, the principle seems to work except that when I examine what's happening behind the scenes using Firefox console, I see that each href in the html code produced is causing the Json function to re-fire using the href as it's url target.
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"> <head>
actually i´m working on a small project for the company i work for, i decided to use jQuery to develop the app.the structure of my site is like follow:
However I am trying to have a flash embed code for SWFObject written on load by JS. This way I can include just a JS file rather than the JS and HTML, making it easier for others to include. So I know, document.write is bad. Fine, but I haven't been able to use createElement() for some reason, nothing gets created (as verified by firebug).
This works fine in Firefox, and of course not in IE. I believe it has something to do with the items not getting loaded in to the DOM, but I want to be able to apply other JS functions to the flash object (video or videoie), for example to close the video player on completion by removing it. I have that code working, at least when the code is put in the HTML and not added by JS, so I presume its that this method of inserting code causes IE to choke?
Using $.get() and insertBefore() work great for what I'm doing. But, the data I insert does not respond to events that I have set up. I'm notsurprised by this. I'm sure there is something extra I need to do. But, what is that?
I'm fetching some HTML files with XMLHttpRequest and dumping the ResponseText into block elements; works fine except that single and double quotes are being displayed as question marks (inside of a black diamond in FireFox)
What's going on ? What is the workaround ? I've tried this:
I'm trying, to fill a table with data I receive from a Servlet. In Chrome everything works fine. But when I try the app on IE the responseText is allways empty. The following is my JS code (using prototype):
function updateToDeleteTable(){ var url = 'getDefHidConFechaInsercionMayor?plantacion_id='+$('plantacion_id'). options[$('plantacion_id').selectedIndex].value + "&fechaDesde="+$("dateSelect").options[$("dateSelect").selectedIndex].value;
[Code].....
I know the servlet returns a correct text, because when I enter the request uri in a new IE tab it returns the appropiate html code.
Allso when I check the variable response in the IE JS debugger the resaponse of the servlet is 200 (OK). I realy can't think of anything I'm doing wrong, exept, that maybe there is a size limit for the responseText.
I'm trying to access the source of an HTML page with as few alterations from the actual source (as in, that seen from the View Source option) as I can. The method document.documentElement.innerHTML returns the HTML source, but adds HEAD and other elements if they are absent from the source, and takes out whitespace (i.e., line feeds, carriage returns and tabs) within tags and between tags. The follow function:
function xhr() {
xhr = new XMLHttpRequest() xhr.open("GET","test-page.html",true); xhr.onreadystatechange = function() { if (xhr.readyState==4) { alert(xhr.responseText); } } xhr.send(null) }
doesn't add or alter any tags that are absent in the source, and does not take out line feeds within tags; it does, however, still take out all non-line-feed whitespace within tags and all whitespace in general between tags.
It seems that preserving whitespace is all that I need, but I haven't found a way to do that through my searches. So is there any way to get the unaltered HTML source of a page without innerHTML or applets, like a better version of the XMLHttpRequest object's responseText method?
var plabhttp = createRequestObject(); function getPowerLab(){ if(plabhttp.readyState == 4){ var plabresponse = plabhttp.responseText; document.downloadForm.powerlab.value = plabresponse; } } Problem is that in firefox the variable plabresponse displays nothing. However in IE it comes out ok.
I'm making an ajax call to return the contents for a page using the responseText property. I want to be able to define a javascript function in the page and call it, doing something like:
<script> function test(){ alert('hi'); } test(); </script>
However, none of the javascript in my page works. I'd imagine it has something to do with it being included as part of the responseText and the browser is not picking it up. I haven't been able to find any info about this online anywhere. Any thoughts?
I am using AJAx to call a method on the server which sends a mail to the user.
my code if(status == 200) is evaluating to false yet the mail is delivered. But because of the above status I am un able to display the message to the user. Do any one hava an idea how to access responseText or ResposeXML without status=200 because my prime target is to display messages in the user interface.
looking for some help regarding responseText, so please have a look :) im so mad right now because i have been struggeling for hours :(XMLHttpRequestObject.responseText returns correct value when i do alert(XMLHttpRequestObject.responseText); see linevar fnWhenDone = function (XMLHttpRequestObject) { alert(XMLHttpRequestObject.responseText); };But problem is that i want to save down the response to a variable... so i try to change it into var fnWhenDone = function (XMLHttpRequestObject) { varTest = XMLHttpRequestObject.responseText; };When i try to alert varTest later i get "Undifined"... im pretty new to javascript and have been stuck for hours ...See full code below
var myConn = new XHConn(); if (!myConn) { alert("XMLHTTP not available. Try a newer/better browser."); } var fnWhenDone = function (XMLHttpRequestObject) { alert(XMLHttpRequestObject.responseText); };
how to Get xmlHttp.responseText when you call from IFrame? I get empty xmlHttp.responseText, while when calling server from out the IFrame, I get the responseText without problem, how can I solve this problem?
if it's possible to return an array from my php generated content to ajax's responseText. I tried echoing back the whole array variable but can't seem to fully receive it in javascript.
I'm working on a script that calls my php file, checks the db and returns text. If the returned text="bad" then i want the var "bad" to be set to 1. at the bottom of my script, if anything has tripped bad=1 then it returns false and the form doesn't submit...everything works great except for this one piece so i was wondering if you guys might offer me some insight
I need to turn xmlhttp.responseText into a column of links that will be displayed in a popup div.I've defined xmlhttp.responseText as var named txt with: var txt=xmlhttp.responseText;
That produces a var with comma delimited values. I'd like to proceed by passing txt through a For Loop that will create the links, but I can't find a method that will count commas.
How do I return the number of commas in javascript?
i like to access a PHP file do some work and then if all is successful return the response text update the div innerhtml compare div content with xmlhttp.responseText
