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JavaScript - Obtain Header And Rest Of Paragraphs From A Text File
Is there a way of doing this with javascript?
I have a homepage, that has to go to a certain directory, find the newer TXT file, get the first paragraph, get it formated with H1 tag, then read the rest format it with a P tag. So everytime a new TXT file is created in that directory the homepage (HTML/index.html) change. Thank in advance Miguel Sanchez Similar TutorialsIs there a way of doing this with java script? I have a homepage, that has to go to a certain directory, find the newer TXT file, get the first paragraph, get it formated with H1 tag, then read the rest format it with a P tag. So everytime a new TXT file is created in that directory the homepage (HTML/index.html) change. Thank in advance Miguel Sanchez Hi, I'm looking for some guidance for the following problem. I want to submit a form but it requires a code that is generated by every session (not the php session type). What i'm looking for is for a piece of code that fetch the session code and set it as a variable that can be called in JS. I know that exists in PHP the cURL that it's able to retrieve the code and set it but i don't know how to start... Hey I need help to obtain the requested javascript's query string. Example: Code: <script type="text/javascript" src="script.js?v=123"></script> How can I use that query string inside script.js for example like Code: var v = 'The code to get the query fragment'; alert(v); // alerts '123' Thank you. - DJCMBear Does anyone know of an alternative coding for this function that will do the trick in browsers such as firefox? Code: with (document)
{
write("<STYLE TYPE='text/css'>");
write(".hiddentext {display:none;} .outline {cursor: hand; text-decoration:underline; font-family: Arial; font-size: 13px;}");
write("</STYLE>");
}
function expandIt(whichEl)
{
whichEl.style.display = (whichEl.style.display == "block" ) ? "none" : "block";
}
<img src="images/click.gif" onclick="expandIt(el1); return false">
<div id="el1" class="hiddentext">
...content here...
</div>
I would like to ask is it posible to add text from a text file to a text area on a page.. Philp if you read this i am not asking for a javascript code i am asking wether or not it can be done. P.s if your a nice person like philp is not and you want to private message me if you have one I'm having major pains trying to figure this out. I'm kind of new to Javascript, I need to open a text file from an external server, store each line in an array, then search that array for a certain word (HIGH), and if it exists then write something to the webpage, and if not, write something else. Here is what I have so far: Code: <html>
<head>
<title>Test</title>
<script>
<!--
function test(x) {
if (wxd1txt.readyState === 4 && wxd1txt.status === 200) { // Makes sure the document is ready to parse and Makes sure it's found the file.
var wxd1text = wxd1txt.responseText;
var wxd1array = wxd1txt.responseText.split("\n"); // Will separate each line into an array
var wxd1high = wxd1array.toString(); //Converting the String content to String
//var highsearchreg = new RegExp("HIGH");
//var wxd1high = wxd1array[x].search(highsearchreg);
document.write(wxd1high);
if (wxd1high.search("HIGH") >= 0){
document.write("HIGH RISK");}
else {
document.write("NO RISK");}
}
}
//-->
</script>
</head>
<body>
Hi!
<script>
<!--
var Today = new Date();
var ThisDay = Today.getDate();
var ThisMonth = Today.getMonth()+1;
var ThisYear = Today.getYear();
var Hour = Today.getHours();
var Day2 = Today.getDate()+1;
var Day3 = Today.getDate()+2;
if (navigator.appName != "Microsoft Internet Explorer") {
ThisYear = ThisYear + 1900;}
if (ThisMonth < 10) {
ThisMonth = "0" + ThisMonth;}
if (ThisDay < 10) {
ThisDay = "0" + ThisDay;}
if (Hour == 2 || Hour == 22 || Hour == 23 || Hour == 0 || Hour == 1) {
var wxHourd1 = 0600}
else if (Hour >= 3 && Hour <= 10) {
var wxHourd1 = 1300;}
else if (Hour >= 11 && Hour <= 13) {
var wxHourd1 = 1630;}
else if (Hour >= 14 && Hour <= 16) {
var wxHourd1 = 2000;}
else if (Hour >= 17 && Hour <= 21) {
var wxHourd1 = 0100;}
//var wxurld1 = "http://www.spc.noaa.gov/products/outlook/archive/"+ThisYear+"/KWNSPTSDY1_"+ThisYear+""+ThisMonth+""+ThisDay+""+wxHourd1+".txt";
var wxurld1 = "http://www.spc.noaa.gov/products/outlook/archive/2010/KWNSPTSDY1_201005101300.txt" //(High risk day for testing)
//document.write(wxurld1); //Use this to verify this section is working
if (window.XMLHttpRequest)
{
wxd1txt=new XMLHttpRequest();
}
else // IE 5/6
{
wxd1txt=new ActiveXObject("Microsoft.XMLHTTP");
}
wxd1txt.open("GET", wxurld1, true);
wxd1txt.onreadystatechange = test();
// -->
</script>
</body>
</html>
When added to a webpage, nothing shows up except the "Hi!" and there are no errors in the Javascript Console in Google Chrome. Is this possible with Javascript, and if so, what am I doing wrong or not doing? Also, I have 2 URLs, one is a text file that has the HIGH text I want for an example, the other is the current file, which shouldn't have HIGH in it (unless the weather in the US turns really bad) Hi Guys I am using a CMS where the blogging platform isn't the greatest. Basically I am wanting to give the first post preview different styling to the rest of the post previews on the page. Here is an example of what I am trying to achieve: http://www.stylingyou.com.au/ You can see the first post preview has a bg color and border etc. So here is the code my CMS outputs for the blog previews Code: <div id="catblogoutput"> <div class="blog-post"> 1st blog preview here </div> <div class="blog-post"> 2nd blog preview here </div> <div class="blog-post"> 3rd blog preview here </div> </div> As you can see each div is named the same and I can not change this. So I am thinking the JS would say something like: if it is the first div blog-post then use this css class Obviously I am no JS expert, so let me know if this is possible. Thanks Hi, how to call the rest api via xml http request? I am working in oodle api,i am new for api.how to call the oodle server and retrieve data on xml format?pls help......... send javascript or ajax sample codings............. thanks I am wanting to allow a user to update their twitter status from my website. I was planning on using Twitter's @anywhere feature, but this was not a very friendly solution: Take over 3 seconds to load Makes 14 requests Calls jQuery twice Then I found the Twitter REST API: https://dev.twitter.com/docs/api Using OAuth, I want the user to be able to login, and then update their status using that API. I've been trying to find tutorials on this, but I haven't found any that use the REST API to update the Twitter Status. Does anyone have code for/know of a tutorial for what I'm looking for? hello.... i am needing help writing a function that when onclick it shows a specific element id and hides all the rest of the the ids i have php code that shows a list of colored boxes and when you click one it changes the color of a div... this works fine as i have used a changecss function... i have these colors in a database with their values and specific color names... what i am trying to do is when a color is clicked it will change the div and also print the color name.... i have made a php loop to print all the color names and i have the display as none... how can i add to the onclick function that changes the color to also put the display of the certain color name to "block" and then if you select another color it hides that one and shows the new color... any help is appreciated! i'm sorry if this is confusing OK, a friend and I have been working on implementing the javascript slider you see in the header of my website http://www.billboardfamily.com (hover over the facebook icon under the search area). For some reason, this is causing a lot of the other items on the site to stop functioning all together. Can anyone help me figure out how to fix this? NOTE: Running Wordpress Here are some of the problems: 1) http://billboardfamily.com/videos/ The thumbnail videos do not work when you click them 2) http://billboardfamily.com/the-process/ All 4 slides are on the page, but the slider is not working at all. 3) http://billboardfamily.com/contact-us/ The contact forms I have running are not working correctly, and the styling is no longer correct. hi, i have looked all over the internet but i can't find anything that works. All i want to do is simply read from a text file. Thanks Is there any possibility to write a text file using Chrome/FF? On the other words, writing a text file w/o using ActiveX. Thank you.
Dear frnd I wanna read on html page , and i have script : " [I]<html> <head> <script type="text/javascript" language="javascript"> function Read() { var Scr = new ActiveXObject("Scripting.FileSystemObject"); var CTF = Scr .OpenTextFile("C:\\123.txt", 1, true); data = CTF .ReadAll(); document.write("<pre>" + data + "</pre>"); CTF .Close(); } </script> </head> <body onLoad="Read()" > </body> </html> [I] " But as its using activex control not allowing in all browser . Have you any other way with pure js to read the file contains ? or allowing activex in all browser ? Hello, I am building a web application that has quotes on it. I am planning on having all the quotes stored in a .txt file. A line space would separate the quotes. Example: "Blah Blah" "Idk what blah" "sure you do" Would this be using Javascript to pull the quotes from the txt file for use in my page be best? I need it to pull all the quotes. Reason for having it like this, I am also planning on having a random quote page where it just pulls 1 quote instead of showing all of them. I'm also open to other ideas here! David Faircloth Is allowing a button a create a text file a security issue? If so, how do I collect the names of users who have clicked a certain button?
I'm pretty much lost at javascript, and unfortunately can use php to accomplish this, so here goes........ I have existing html page that includes a Week #. ie, 1, 2, 3, 5.... and so on. I'd like to be able to have a text, csv, or similar file that I can update on frequent basis that will list a Week # and than custom field of some type. (likely a date or unix time stamp). Is there a way to open a text file (or csv, etc) in javascript. Than be able to compare and get the correct data? Off the top of my head, I think its possible, and would involve something like the following? 1. Create a csv file like below 1, this is custom, my other custom 2, some more, and this too 3, and somthing, see spot run 2. Next would be have a javascript open and read the file. You would assign a variable name to each 1st, 2nd and 3rd item of each line. Than the script would loop through each line until it found a a match of Variable 1 to the Week your looking for. You could then parse out and use the other variables from that line. Any of that make sense? I hope to try and experiment some later today or tonight if I can, but javascript is still pretty foreign to me. I heard there is something called XMLHttpRequest that is compatible to all browsers. What does that actually do? Is there something to do with Javascript? Thank you.
I'm new to Javascript and having some issues, so I'll aplogize right off for what I know is likely a very simple problem. I have a script where I'm 1) reading in a text file 2)remove multiple spaces between values in the file, 3) load these values into an array 4) format a table from this array. The script returns the following error which I can't seem to resolve: (12, 8) Microsoft JScript runtime error: Object doesn't support this property or method Code: var ForReading = 1
strHostname="XX.XX.XX.XX";
objFSO = new ActiveXObject("Scripting.FileSystemObject")
objTextFile = objFSO.OpenTextFile ("E:\Integrity.txt", ForReading)
strDelTab = "<table border='1'><tr><td style='background-color:#c5d1db; text-align:center'>Server</td><td style='background-color:#c5d1db; text-align:center'>User</td><td style='background-color:#c5d1db; text-align:center'>Group</td><td style='background-color:#c5d1db; text-align:center'>User</td></tr>";
while (!objTextFile.eof)
{
strDeletes = objTextFile.readln();
strDeletes = Replace(strDeletes, " "/g, " ");
arrDeletes = Split(strDeletes, " ");
strDelTab += "<tr><td>" + arrDeletes[0] + "</td>" ;
strDelTab += "<td>" + arrDeletes[1] + "</td>";
strDelTab += "<td>" + arrDeletes[2] + "</td></tr>";
}
strDelTab += "</table>";
objTextFile.close();
Wscript.Echo (strDelTab);
Any assistance would be appreciated. Thanks |
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