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JavaScript - Need To Change A Href, But I Don't Know How? (in A Blogspot Template)
Hello,
I am just creating a blog (with blogspot) and the basis is the Lockheart template: http://lockheart-dzignine.blogspot.co.uk/ Problem: I want the thumbnails on the main page to link to the post instead of opening in the shadowbox. I have no clue of javascript, so I hope someone can help me. I think I found the spot where to change it (see bold below), but I need to know what to type in there... How are the BlogPosts named in Blogspot? This is how the Javascript looks like: ______________________________________________ <script type='text/javascript'> var thumbnail_mode = "float" ; summary_noimg = 400; summary_img = 430; img_thumb_height = 150; img_thumb_width = 150; </script> <script type='text/javascript'> //<![CDATA[ function removeHtmlTag(strx,chop){ if(strx.indexOf("<")!=-1) { var s = strx.split("<"); for(var i=0;i<s.length;i++){ if(s[i].indexOf(">")!=-1){ s[i] = s[i].substring(s[i].indexOf(">")+1,s[i].length); } } strx = s.join(""); } chop = (chop < strx.length-1) ? chop : strx.length-2; while(strx.charAt(chop-1)!=' ' && strx.indexOf(' ',chop)!=-1) chop++; strx = strx.substring(0,chop-1); return strx+'...'; } function createSummaryAndThumb(pID){ var div = document.getElementById(pID); var imgtag = ""; var img = div.getElementsByTagName("img"); var summ = summary_noimg; if(img.length>=1) { imgtag = '<div class="crop"><a href="'+img[0].src+'"><img src="'+img[0].src+'" width="270px;" /></a></div>'; summ = summary_img; } var summary = imgtag + '<div>' + removeHtmlTag(div.innerHTML,summ) + '</div>'; div.innerHTML = summary; } //]]> </script> _________________________________ Thanks for your help. Similar TutorialsI want to add a small but informative weather widget to one of my web sites. Having searched around, most are either too big or too simple. I did find "one" that I liked but it links to a lame page. I would rather have no link rather than the one provided. The widget I like is a simple javascript "include file" similar to this one: http://www.gooplusplus.com/external_wx._js Code: // This javascript file is normally dynamically CRON generated
// but for this test, we will just use static values.
document.write(''+
'<a href="http://www.gooplusplus.com/g5.php?p=X&s=box#FAKE-WEATHER-SITE">'+
'<div class="wxbox"> <img class="wximg" alt="Clear" title="Clear"'+
' src="http://newcityvegas.com/pics/nightmoon.png" /> '+
' <div class="wxtemp" title="Temperatu 73°F (23°C)">73°F</div>'+
' <div class="wxvis" title="Visibility: 10 miles">10 miles</div>'+
' <div class="wxother"'+
' title="Wind: Calm, Pressu 1008 hPa (29.76 in Hg), Humidity: 47%">'+
'Wind: Calm<br />Pressu 29.76 in<br />Humidity: 47%'+
'</div></div>'+
'</a>');
I tried to change the (first and only) HREF URL to a NULL value like this: document.getElementsByTagName('a')[0] = null; It did not work and I have not figured out an alternate method. My working test page is he http://www.newcityvegas.com/weatherbox.html with source code below. Any suggestions? Code: <html><head>
<link rel="STYLESHEET" type="text/css" href="weatherbox.css">
</head><body>
<script type="text/javascript"
src="http://www.gooplusplus.com/external_wx._js"></script>
<div style="position:absolute;top:150px;left:0px;margin-left:20px">
<script type="text/javascript">
{
// trying to reassign HREF url
var firstHREF;
var newURL='http://intellicast.com/Local/Weather.aspx?location=USNV0049#subnav';
firstHREF = document.getElementsByTagName('a')[0];
document.write("<font color=red>document.getElementsByTagName\('a'\)\[0\] \=\= </font>");
document.write(firstHREF);
document.write("<br><br>");
document.write("<font color=red>Try to change HREF URL value to NULL \=\= </font>");
document.getElementsByTagName('a')[0] = null;
firstHREF = document.getElementsByTagName('a')[0];
document.write(firstHREF);
document.write("<br><br>");
document.write("<font color=red>Try to set HREF URL value to NEW URL \=\= </font>");
document.getElementsByTagName('a')[0] = newURL;
firstHREF = document.getElementsByTagName('a')[0];
document.write(firstHREF);
document.write("<br><br>");
}
</script>
</div></body></html>
Hi guys I have a little problem. I have 2 textfields and I need to change a link href based on whatever is in those textfields. The link has to be in this format: Code: <a class="display" href="test.php?test1=textfield1&test2=textfield2">test</a> The reason for this is I need to launch fancybox and as far as im aware this is the best way to call it. So what im hoping is when I add type something in textfield1 this will be reflected in the url. And same for textfield2. I know this can be done easily if I submit the page but I dont want that. Hopefully some javascript/ajax can help me out? I hope im being clear but let me know if im not. Thanks so much! Beginner to intermediate JS coder. Question: Is there a possible way to create a js function that will change a web page template and have the duration change every 4 months? This means that all pages corresponding to the template being used will change with the template? I have 4 page designs and would like to implement the different designs every 4 months but would like to create a script that will automatically do this instead of having to manually go in and change every page to match the template desired. Thoughts? Hi, I'm using the following Javascript code to show a div layer depending on the URL Code: <script type="text/javascript">
if (location.href.match(/folder/)) {
document.getElementById("div-layer").style.display="block";
}
</script>
This works perfectly when I visit http://www.domain.com/folder but I do not want it to match any subfolders beneath /folder, for example: http://www.domain.com/folder/sub-folder http://www.domain.com/folder/sub-folder2 etc. Does anyone know how I can modify the code to only match /folder or /folder/ and no subfolders beneath it? Thank you in advance. http://www.***.com/5.html i cant get a caption specific to each image to display under the arrows when the image changes. it is especially hard for me because i have to edit the javascript which confuses the **** out of me. it seemed so simple.... thanks for any help ps i cant start an id with a digit? it doesnt seem to cause any problems...why is it stated that this cannot or shouldnot be done? if f returns true then href gets 'executed', else not. Works in FF, GC. In IE 7 does not work. How to get this working in IE ? Code: <a onclick="return f();" href="../jsp/..."> Code: function f()
{
return true;
}
At first : Peace of code i have now: Code: <a onclick="doRate('-1', '{$id}'); return false;"><img src="{THEME}/dleimages/down.gif" title="Blogai(-)" alt="Blogai(-)" class="r2-unit" width="16" height="16" align="absmiddle" /></a>
So i thinking that if user has JavaScript in his browser disabled it won't work. So gonna change it to this : like i saw in other webs: Code: <a onclick="doRate('-1', '{$id}'); return false;" href="llink.html"><img src="{THEME}/dleimages/down.gif" title="Blogai(-)" alt="Blogai(-)" class="r2-unit" width="16" height="16" align="absmiddle" /></a>
But i'm afraid that if user WILL have JS support enabled, href tag will be executed anyways. Any ideas? We have a function that validates a form and then does submit (and a bunch of other stuff) We called it using: Code: <td class="MyButtonStyle"> <a href="#" OnClick="MyFunction();" title="Save changes and continue">SAVE</a> </td> This worked fine on the browsers we were using (IE6 in the main), but we now find doesn't work on IE5.01, Mac and some others. OK, so having done some research I now realise I needed RETURN FALSE in OnClick. So ... faced with having to change a lot of pages I'd like to have the best possible syntax (by which I suppose I rellay mean most-browser-compatible), and I've seen a number of options; advice on picking a good'un would be much appreciated. Amongst the stuff I've seen is: Code: 1. href="#" onclick="MyFunction();return false;" 2. href="#null" onclick="MyFunction();return false;" 3. href="NoJavaScriptAbility.htm" onclick="MyFunction();return false;" 4. href="#" onclick="return MyFunction();" 5. href="javascript:;" onclick="return MyFunction();" 6. href="javascript://" onclick="return MyFunction();" 7. href="javascript:void(0);" onclick="return MyFunction();" 8. href="javascript:MyFunction();" What about what shows in the Status bar? Should I have an OnMouseOver event too to describe what MyFunction is going to do? Rather than displaying a meaningless link. Anything else to note? (This function is part of a library being reused for major web site development over the next however many years, and not for single-project build-and-throw-away, so all possible functionality, including The Kitchen Sink!, is up for consideration). Thanks Kristen I have to rework a script now, and I'm wondering how to change the script below to find the text inside of a href tag that is nested inside div class "posted-by". I want the result "Name Surname" here's what it's searching in: Code: <span class="posted-by"> <a href="/from_the_heart/author/namesurname"> <img class="inline-icon user-registered-icon" src="/universal/images/transparent.png" alt="Author" title="Author"> Name Surname </a> </span> And here's the existing code. I got some help on codingforums to create the script below that strips down to the 'a href' but now I need the text inside (because there's a space between the first and last name) Code: function doit() {
if($('div').hasClass('single-journal-entry-wrapper'))
{
var theURL = null;
var spans = document.getElementsByTagName("span");
for ( var s = 0; s < spans.length; s++ )
{
// searching through spans for the class name:
var span = spans[s];
if ( span.className.indexOf("posted-by") >= 0 )
{
var useit = span.getElementsByTagName("a")[0];
theURL = useit.href;
break; // Here things deviate.I need the text inside the href
}
}
if ( theURL == null )
{
alert("failed!");
} else {
var parts = theURL.split('/');
var result = parts[parts.length-1];
if (result == "christopheryen") {
var txt=document.getElementById("author");
txt.innerHTML="adsfasdfasdf";
} else if (result == "juliapatrick") {etc.}
Hi everyone, I am looking for JS script to replace find all the href values on a page and replace those href values matching them with an array of values. my array, lets say is a = {'some.ex.com', 'abc.ex.com/tv', 'some.name.ex.com', 'bcd.ex.com/dir1/dir2/some.jsp' }; etc i want to find all the URLs on a given page, check if each found url matches with any of the values in the array, if match found, just replace only "ex.com" with "example.com" for every match. I am all new to JS and please please help Many thanks Hello, I am needing help in copying a url to another href on a page. Here is the scenario: I have a page with multiple <LI>. Within each <LI> there is A hidden link An image A visible link This is the code within each <LI>: Code: <h2 class="postTitle" style="display: none;"><a href="URL to copy">LI Name</a></h2> <a href="Copied URL"><img alt="" src="LI Image" /></a> <a href="Copied URL">LI Name</a> Each <LI> will contain a different image, LI name, and link. I am needing a way to get the hidden URL for each LI copied into the visible href. Hope this makes sense. Thanks in advance for your help. Please check out the code and tell me how can i use the variable as a href link. var rand_link = new Array (); rand_link[0]="asdhrfe22k"; rand_link[1]="iqh3wjhs8s"; rand_link[2]="snbds7s8h3"; rand_link[3]="=jh99shhs99"; rand_link[4]="shdbfh3h83"; var rand = Math.floor(5 * Math.random()); var ref = rand_link[rand]; document.write("<a href=http://www.youtube.com/watch?v= [with the variabel "ref"]>Click here</a>"); where, the array of links are in rand_link. Any ideas why Code: <a href="#" title="" onClick="alert(this.parentNode.childNodes[0].innerHTML);"> works but Code: <a href="javascript:alert(this.parentNode.childNodes[0].innerHTML);"> doesn't? In the second case, my error console says this.parentNode is undefined. Ok so i'm trying to write a Greasemonkey script to change all the hrefs on a single page. The href by default looks like this: Code: <a href="javascript:get('246154895')" class="postid">ID</a>
What i'm trying to do is make the number from get() appear in stead of "ID". How should i get this done? I started up with this: Code: var posts = document.getElementsByClassname('postid');
for (i=0; i<posts.length; i++) {
//Replacing
}
But i doubt it will work, since there are other items with the class "postid" that aren't related to these tags i'm trying to change. P.S. I'm new to JS so yeah :P Hi, I am trying to write some code (not my main function in my job) to have a variable be inserted in the middle of a "<a href>" tag. I created an XML file and I am parsing it with XSL and that is working well. In my XSL code I have the following (and it is working): Code: <xsl:for-each select="documents/data[frequency='Daily']"> <script>var meetingIndicator = <xsl:value-of select="meetingIndicator"/>; </script> <tr> <td class="tableLink"><a href="" onMouseover="showmenu(event,linkset[0], '450px')" onMouseout="delayhidemenu()"><xsl:value-of select="meetingCategory"/></a><script>document.write(meetingIndicator);</script> </td> <td><xsl:value-of select="meetingCategory"/></td> <td> <xsl:value-of select="duration"/> </td> <td> <xsl:value-of select="purpose"/> </td> <td> <xsl:value-of select="idealFor"/> </td> <td> <xsl:value-of select="instructions"/> </td> <td class="tableLink"> <a><xsl:attribute name="href"> <xsl:value-of select="documentURL"/></xsl:attribute> <xsl:value-of select="supportingDocuments"/></a> </td> </tr> </xsl:for-each> </table> In this part of the code: Code: <td class="tableLink"><a href="" onMouseover="showmenu(event,linkset[0], '450px')" onMouseout="delayhidemenu()"><xsl:value-of select="meetingCategory"/></a><script>document.write(meetingIndicator);</script> I want to replace the 0 in (event,linkset[0], '450px') with the "meetingIndicator" variable (or even the "<xsl:value-of select="meetingIndicator"/>;") but I don't know how to. I can call the "<xsl:value-of select="meetingIndicator"/>;" and it displays the correct value from the XML file. i just need to know how to place that in the "event,linkset[0]" part of the "a href" tag. I guess it is going to be pretty easy but I have been googling and playing it since yesterday and i am not having any luck. Thank you. Hi, I am making a link to the current url and adding ?XXXX to the end of the URL. I have done this like so: Code: <UrlAction Url="javascript:q=(document.location.href);void(open((q)+'?XXXX,'_self','resizable,location,menubar,toolbar,scrollbars,status'))"/> This works perfectly. However I need to add an If statement in this code which does the following: If (there is a ? already in the current url) add &XXXX instead. Can anyone help me add this in? Thanks When overlay(url) is fired theAgree.href is not being updated with theURL. theURL is being passed correctly, but in IE8 and below it never updates the ID "agree" with the URL. So when you click the "agree" link it just opens a new window using what's in the href which is #. In all other browsers the JS below will rewrite the "agree" URL with the URL that's sent to overlay(). But of course, not in IE8 and below. Code: function overlay(url) {
var theURL = url;
var theAgree = document.getElementById('agree');
theAgree.href = theURL;
var theOverlay = document.getElementById('overlay');
theOverlay.style.visibility = (theOverlay.style.visibility == "visible") ? "hidden" : "visible";
}
function overlay_close() {
var theOverlayClose = document.getElementById("overlay");
theOverlayClose.style.visibility = "hidden";
theOverlayClose.style.display = "none";
}
Code: <map name="Map" id="Map">
<area shape="rect" coords="382,1,573,237" onclick="overlay('http://site3.com'); return false;" href="#" />
<area shape="rect" coords="192,0,383,236" onclick="overlay('http://site3.com'); return false;" href="#" />
area shape="rect" coords="2,1,193,237" onclick="overlay('http://site3.com); return false;" href="#" />
</map>
Code: <a name="agree" id="agree" href="#" onclick="overlay_close()" target="_blank" class="button"> Page: http://www.libertyvillesavingsbank.c...c-studio-card/ Hi, I am trying to add one image in footer of my application. Code: <div class="rightLinks"> <a href="#"><script src=https://seal.somesign.com/getseal?host_name=www.validsite.com&size=S&use_flash=NO&use_transparent=NO&lang=en></script></a> </div> But this is not working. Please let me know, what is wrong in it. And how can we correct it. Thanks!! Regards, Neha Hi Chaps, I have thumbnail gallery which, when clicked opens up a large version in a div. PHP Code: <p><img id="largeImg" src="images/img1-lg.jpg" alt="Large image" /></p> <p class="thumbs"> <a href="images/img2-lg.jpg" title="Image 2"><img src="images/img2-thumb.jpg" /></a> <a href="images/img3-lg.jpg" title="Image 3"><img src="images/img3-thumb.jpg" /></a> </p> The jQuery Code: Code: $(document).ready(function(){
$(".thumbs a").click(function(){
var largePath = $(this).attr("href");
var largeAlt = $(this).attr("title");
$("#largeImg").attr({ src: largePath, alt: largeAlt });
});
});
With a bit of CSS, this is working fine. What I'm trying to do is to: 1. Add attribute to: PHP Code: <p class="thumbs"> <a href="images/img2-lg.jpg" zoom="images/img2-zoom.jpg" title="Image 2"><img src="images/img2-thumb.jpg" /></a> <a href="images/img3-lg.jpg" zoom="images/img3-zoom.jpg" title="Image 3"><img src="images/img3-thumb.jpg" /></a> </p> 2. Add <a id="img_zoom"> to: PHP Code: <p><a id="img_zoom"><img id="largeImg" src="images/img1-lg.jpg" alt="Large image" /></a></p> 3. Add to the jQuery code, to append the "<a>" link, something like: Code: $(document).ready(function(){
$("img_zoom").append('" href="')
$(".thumbs a").click(function(){
var largePath = $(this).attr("href");
var largeAlt = $(this).attr("title");
var zoomPath = $(this).attr("zoom");
$("#largeImg").attr({ src: largePath, alt: largeAlt });
$("img_zoom").html(zoomPath+" " "); return false;
});
});
So when the thumbnail image is clicked, the resulting jQuery output would be something like this: Quote: <a id="img_zoom" href="images/img3-zoom.jpg"> Is this do-able? I've played around with it for ages and can't get it to work. Any hlep would be awesome! Can someone see a difference between: <input type="submit" name="Submit" value="Start" onClick="javascript:location.href='Poll_Jan2010_01.html'"> and: <input type="submit" name="Submit" value="Next >" onClick="javascript:location.href='Poll_Jan2010_02.html'"> ??? Because the first works, but the second doesnt :/ All i wanna do is move on to the next page by clicking a submit button. From the first page it moves to second correctly. After that, it only refreshes the page and doesnt move on... |
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