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JavaScript - How To Grab Certain Data From A String
I have a data like the format below. How would I only extract the following data: meet, run into, encounter, run across, come across, see (The data after "Sense 1" and stops before the next "Sense #"?
Quote: Synonyms (Grouped by Similarity of Meaning) of verb meet Sense 1: meet, run into, encounter, run across, come across, see Sense 7: meet, gather, assemble, forgather, foregather interact Sense 3: converge, meet Quote: function Main(strText) { var strResult; strResult = strText; return strResult; } Similar TutorialsWhat i am trying to do is to make a system on my website that will grab Data from one or two different divs on one page and have it post it in an alert box on the homepage. http://killerz297.webs.com/events.html on that page i would like to be able to have javascript automatically grab the text from the description and paste it into the red box on this page: http://killerz297.webs.com/index.html what i have so far is on this page in the red box i have a script that countsdown how long until the event is away from the set time i put in it until the event starts at a set time it shows the event description, and then while the event is going on it says event in session, then after the event is over it says event no longer ongoing. but then i have to edit the script to the next event. I would like javascript, or what ever type of code it would take to do this to automatically grab the information. I would like for it to automatically switch the information to the next line when the current event is over and start a countdown from there. This is a lot of coding to do but i just am not THAT familiar with how to write javascript to do this myself. One other thing i would likkeeeee is for the red box on home page to disappear until it is 24 hours until next event, and then automatically close 1 hour after event gets over. Not a big deal if i can't get this but i would love it if someone could. okay finally, that is about it lol. If someone could help me with this i would appreciate it soo soo much! Thanks, hope someone could help me. I am fairly new to JavaScript and I have been searching and searching and I cannot get a clear cut answer to my question. Here is what I am trying to accomplish: I want to gather the html source code from a particular sports score site and then store specifics of that resulting html (ie: the actual game scores) as strings, which I will then call in a windows sidebar gadget. Aside from actually getting the source code stored as a string, I would need to know how to then find a part of that string (ie: the text between "Last:" and "</") and store it as a separate variable. From what I have seen online I need to be using XMLHttpRequest... but I am completely lost when it comes to this. Can someone please give me a hand. Thanks in advanced. Please be as specific as possible. Hello everyone! I need some ideas to how capture an link inside an <OBJECT>, I was wondering that this could be done whit some javascript... Here is how the page looks like: Code: <html> <head> </head> <body> <object lassid="clsid:D6E-AE6D-11cf-96B8-4333333333356" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,19,0" width="728" height="90"> <param name="movie" value="http://flashmovieprovider/somenicemovie.swf?MyClickIS=http%3A%2F%2Fthisisthetracker.com.br%2Ftracker.php%3Fc%3D9328234279sometrackingcode9834932847329%26campid%3D6359%3B267%26siteid%3D5543" /> <param name="quality" value="high" /> <param name="wmode" value="transparent" /> <embed wmode="transparent" src="http://flashmovieprovider/somenicemovie.swf?MyClickIS=http%3A%2F%2Fthisisthetracker.com.br%2Ftracker.php%3Fc%3D9328234279sometrackingcode9834932847329%26campid%3D6359%3B267%26siteid%3D5543" /> </object> </body> </html> What I need is to transform this: Code: http://flashmovieprovider/somenicemovie.swf?MyClickIS=http%3A%2F%2Fthisisthetracker.com.br%2Ftracker.php%3Fc%3D9328234279sometrackingcode9834932847329%26campid%3D6359%3B267%26siteid%3D5543 In this: Code: http://flashmovieprovider/somenicemovie.swf?MyClickIS=http://thisisthetracker.com.br/tracker.php?c=3D9328234279sometrackingcode9834932847329&campid=69859;267&siteid=5543 Than extract only what I need: Code: http://thisisthetracker.com.br/tracker.php?c=3D9328234279sometrackingcode9834932847329&campid=69859;267&siteid=5543 And asign some variable to it... How could I do this? I've successfully implemented custom images for LinkedIn and Tweet share buttons for a static HTML website - static web pages. They work fine, but the only problem is that I have to manually enter the URL and the Metadata. That's a lot of work. So, what's the best way for JavaScript and or LinkedIn/Twitter to grab the active URL, title, and summary? Any help would be appreciated. The following is what I have at the moment: Code: <a href="http://www.linkedin.com/shareArticle?mini=true&url=http://www.mydomain.com/&title=Page Title Goes Here&summary=The Summary of My Page Goes Here&source=Page Name" rel="nofollow" onclick="NewWindow(this.href,'template_window','550','400','yes','center');return false" onfocus="this.blur()"> <img src="images/linkedin_ico.png" title="Share this on LinkedIn" alt="Share this on LinkedIn" width="35" height="35" border="0" /> </a> Code: <a href="https://twitter.com/share?url=http://www.domain.com/&text=The Summary of My Page Goes Here" rel="nofollow" onclick="NewWindow(this.href,'template_window','500','400','yes','center');return false" onfocus="this.blur()"><img src='images/twitter_ico.png' border="0" title="Share this on Twitter" alt="Share this on Twitter"/></a> So, say I want to grab two twitter feeds from 2 people and put them together in one feed on a page (not using the built in twitter 'goodies'). How can I do this? I'm sure it's possible...
Hey there, I'm having difficulties writing a script that should do the following: 1. "visit"/connect to a website 2. search after rss feeds on the site 3. grab the rss link and make it useable for other scripts (array...) If anybody could guide me on how to do that I would be grateful.. thanks! I've got this script working for grabbing and scrolling a website, and it's perfect; the only problem is I'd like to disable it when clicking a form (basically, not being able to drag scroll when clicking inside a form or input tag). This could be either by specifying a class or ID, whatever works best. This is the script, in case the website goes down or something: Code: <script type="text/javascript">
document.onmousedown = function(){
var e=arguments[0]||event;
var x=zxcWWHS()[2]+e.clientX;
var y=zxcWWHS()[3]+e.clientY;
document.onmousemove=function(){
var e=arguments[0]||event;
window.scroll(x-e.clientX, y-e.clientY);
return false;
}
document.onmouseup=function(){
document.onmousemove=null;
}
return false;
}
function zxcWWHS(){
if (window.innerHeight) return [window.innerWidth-10,window.innerHeight-10,window.pageXOffset,window.pageYOffset];
else if (document.documentElement.clientHeight) return [document.documentElement.clientWidth-10,document.documentElement.clientHeight-10,document.documentElement.scrollLeft,document.documentElement.scrollTop];
else if (document.getElementById("mailForm").onmousedown=null);
return [document.body.clientWidth,document.body.clientHeight,document.body.scrollLeft,document.body.scrollTop];
}
</script>
Also, would there be a way to enable grab scrolling just on the background? I mean, disabling it on images, text and any other element, and just leaving the empty spaces of the website with the ability to scroll. Thanks a lot in advance. Hey all, I have a simple example below showing how when I pass in the value of the value attribute of option node, and then use if operator to check whether parameter is a string or not, even though it's a string, it converts it to false boolean and triggers the else statement rather than calling a function: Code: <body> <select> <option value="createMsg">Add Message</option> <option value="removeMsg">Remove Message</option> </select> </body> Code: var menu = {
handleMenu : function(callback){
if(callback === "string"){
menu[callback]();
}
else {
console.log("Issue occurred")
}
},
createMsg : function(){
var content = document.createTextNode("Please give additional information."),
heading = document.createElement("h1");
heading.appendChild(content);
document.body.appendChild(heading);
},
removeMsg : function(){
}
}
document.getElementsByTagName('select')[0].onchange = function(){ menu.handleMenu(this.value)};
callback should be a string so why is it saying otherwise? Thanks for response I need help with the following code below. It just doesn't turn out okay. Any ideas? Code: function changing() {
A = document.exempel.Amount.value
B = ("<%#Container.DataItem("Price_2_qty")%>")
C = ("<%#Container.DataItem("Price_3_qty")%>")
D = ("<%#Container.DataItem("Price_4_qty")%>")
E = ("<%#Container.DataItem("Price_5_qty")%>")
if (A < B) {document.exempel.Price.value = "<%#Container.DataItem("Price_1")%>"}
else if (A = B && (!(A >= C))) {document.exempel.Price.value = "<%#Container.DataItem("Price_2")%>"}
else if (A = C && (!(A >= D))) {document.exempel.Price.value = "<%#Container.DataItem("Price_3")%>"}
else if (A = D && (!(A >= E))) {document.exempel.Price.value = "<%#Container.DataItem("Price_4")%>"}
else if (A >= E) {document.exempel.Price.value = "<%#Container.DataItem("Price_5")%>"}
}
This is probably easy if I knew Javascript. Can someone show me the code to get the number "800014352" part from the url???? http://testebiz/ebizbtest/ShoppingCa...2/Default.aspx I am trying to use some string functions with no results. It appear what I'm using them on are not strings. my_string = document.getElementById("link5").onclick; document.write(my_string.lastIndexOf("5")); This gets nothing! And document.write(document.getElementById("link5").onclick.lastIndexOf("5")); gets nothing. BUT if I make a string and put what the onclick is set to with: my_string = "function onclick(event) { reveal(\"5\", \"2\", \"1864\")"; then my_string.lastIndexOf("5") will yield 34. So why is my original my_string = not working? And how can I get it to work? I was looking at this page, and came across "%" used in strange context. It appears that the mod operator can be used in Strings?? http://download.oracle.com/javase/tu...vaOO/enum.html What does this do/ mean? Thanks!!: System.out.printf("Your weight on %s is %f%n", p, p.surfaceWeight(mass)); How to handle String in Javascript
Help, I can't figure out why this doesn't work. Thanks.. [CODE] 1 //==UserScript== 2 // @name Add youcalc highrise tab 3 // @namespace http://www.youcalc.com/ 4 // @include http://*.highrisehq.com/* 5 // @include https://*.highrisehq.com/* 6 // @exclude http://www.highrisehq.com/* 7 // @exclude http://forum.highrisehq.com/* 8 // @exclude https://www.highrisehq.com/* 9 // ==/UserScript== 10 11 //change to your needs 12 13 appurl1 = "http://www.youcalc.com/pubapps/1232017802730/"; 14 tabtitle1 = "Deals and forecast"; 15 appwidth1 = "830px"; 16 appheight1 = "690px"; 17 18 appurl2 = "http://www.youcalc.com/pubapps/1226931095311/"; 19 tabtitle2 = "Deals Activity Report"; 20 appwidth2 = "830px"; 21 appheight2 = "690px"; 22 23 appurl3 = "http://www.youcalc.com/pubapps/1229432659119/"; 24 tabtitle3 = "Contacts By Tag"; 25 appwidth3 = "830px"; 26 appheight3 = "690px"; 27 28 //from here, change at own risk 29 tabs = document.getElementById('Tabs'); 30 tabshtml = tabs.innerHTML; 31 32 //new tab html and JS 33 youcalcapp1 = '<iframe src=' + appurl1 + ' width=' + appwidth1 + ' height=' + appheight1 + ' style=border:none; />'; 34 youcalcapp2 = '<iframe src=' + appurl2 + ' width=' + appwidth2 + ' height=' + appheight2 + ' style=border:none; />'; 35 youcalcapp3 = '<iframe src=' + appurl3 + ' width=' + appwidth3 + ' height=' + appheight3 + ' style=border:none; />'; 36 37 putyoucalc1 = "inner_body = document.getElementById('screen_body');inner_body.innerHTML = '"+ youcalcapp1 + "';yct1 = document.getElementById('youcalctab1');yct1.className='current';yct2 = document.getElementById('youcalctab2');yct2.className='';";yct3 = document.getElementById('youcalctab3');yct3.className='';"; =========================================================^ SyntaxError: unterminated string literal 38 putyoucalc2 = "inner_body = document.getElementById('screen_body');inner_body.innerHTML = '"+ youcalcapp2 + "';yct2 = document.getElementById('youcalctab2');yct2.className='current';yct3 = document.getElementById('youcalctab3');yct3.className='';";yct1 = document.getElementById('youcalctab1');yct1.className='';"; 39 putyoucalc3 = "inner_body = document.getElementById('screen_body');inner_body.innerHTML = '"+ youcalcapp3 + "';yct3 = document.getElementById('youcalctab3');yct3.className='current';yct2 = document.getElementById('youcalctab2');yct2.className='';";yct1 = document.getElementById('youcalctab1');yct1.className='';"; 40 41 //find last tab, and put youcalc tab after 42 lasttab = 'Tags</a></li>'; 43 youcalctabs = '<li class="with_space" ><a class="" id="youcalctab1" onclick="' + putyoucalc1 + '" href="#">' + tabtitle1 + '</a></li><li class="with_space" ><a class="" id="youcalctab2" onclick="' + putyoucalc2 + '" href="#">' + tabtitle2 + '</a></li>';<li class="with_space" ><a class="" id="youcalctab3" onclick="' + putyoucalc3 + '" href="#">' + tabtitle3 + '</a></li>'; 44 tabshtml = tabshtml.replace(lasttab,lasttab+youcalctabs); 45 tabs.innerHTML = tabshtml; Hey guys. I'm trying to display a grid of data basically, but inside a table and with appropriate closing and beginning of td and tr tags. I'm having a very weird problem. Here is my code: Code: tasks = document.getElementById('tasks');
var i = 0;
tasks.innerHTML = <tablebgcolor=silver>";
while (i < 3)
{
tasks.innerHTML = tasks.innerHTML + "<tr><td>";
tasks.innerHTML = tasks.innerHTML + text[i][0];
tasks.innerHTML = tasks.innerHTML + "</td><td>";
tasks.innerHTML = tasks.innerHTML + text[i][1];
tasks.innerHTML = tasks.innerHTML + "</td><td>";
tasks.innerHTML = tasks.innerHTML + text[i][2];
tasks.innerHTML = tasks.innerHTML + "</td></tr>";
i++;
}
tasks.innerHTML = tasks.innerHTML + "</table>";
The html just doesn't work when it's in a string. I have to put each "<tr><td>", "</td><td>", </td></tr>", <table bgcolor=silver>", etc. into it's own variable and do it that way. That doesn't seem like it should be happening and I don't think it would be good to do it that way in the long run. Can someone tell me what I'm doing wrong? What would the best be to split the following string: "only(a-z,A-Z,1-9)" I want to split it into a array to look like this: array(only, a-z, A-Z, 1-9); This is all php except for the java code I am struggling with. Please advise. I have tried this 2 ways and have spent hours on something that should be simple. I have a string that I am trying to display in an alert box with an onclick method 1: $mystring = "<a href=\"mysite.com\">Click</a>"; this does not work echo "<input type='button' value='Grab Code' onClick=alert('$mystring')>"; nor does this echo "<input type='button' value='Grab Code' onClick=alert('".$mystring."')>"; nor does anything I try. All I want to do is display the value of mystring in an alert box. However, this does work .. echo "<script type='text/javascript'> alert('".$mystring."');</script>"; But I cannot call this from an onclick. Any help is appreciated. Thanks JT Hi, I have a string stored in a variable var = "4.25 houses". I would like to only extract the currency value, ie "4.25" from this. Is this possible? Also I would like to divide and multiply the new variable I get... does this number need to be converted or something? Thanks in advance! |
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