Nati323

hello , i have seen here: http://www.w3schools.com/tags/tag_iframe.asp, that you specified the value of width and height pixels, so i concluded that pixels yes percent no, its right? because when i do to iframe width="100%" its work (at chrome at least).dose its work in all browsers and all versions? its legal? if not , with css its possible? edit: now i see this : http://www.w3schools.com/tags/att_iframe_height.asp , and you wrote there that in html 5 % dosent work. what i can do?

hello , i have a <div> with class "nav" and i want that all the links inside will be design somehow. so i did that: .nav a:link , .nav a:visited { padding: 7px 20px; font-weight: bold; font-size: 20px; color: white; text-decoration: none;} but its not working, what have i done wrong?

i passing to getSel the object getSelection(). so if toString remove the html code how can i get the selected text with the html ? EDIT: i dont think you right, because the the start and the end positions suitable to a string without html tags, so its have nothing with the toString method.

hey, i have editable div , and i want to get the selected text from. the problem was is that i want that when i press some button in the page it will wrap the selected text with something, but it dosent work because when you press on the button the selection is gone so i did onmouseup event in the div that call the function getsel(below) that save the current selection: function getsel (s) { text = s.toString(); start = s.anchorOffset; end = s.focusOffset;} and then when i press a my button i did this function: function show () {div = document.getElementById('bla');div.innerHTML = div.innerHTML.slice(0, start - 1) + "<b>" + text + "</b>" + div.innerHTML.slice(end);} its work great, but only with something like BBcode,because the getselection object refers to the selected text only without the html inside him, for example if i have in my div the next text: "Hello World"; and now i will select the word "Hello" and bold it with my function it work great, but now if i want to bold: "World", there is a problem, because the location of the start and the end that i get from the getselection object match to the string without the html, and the innerHTML including the html tag and then when i use the location in slice method its not match to the innerHTML text. what can i do?

thanks

how can i get the selected text in text area and change it ?

ok thanks

i read the chapter about prepare but i dont want to use it , its not comfortable, is there is a function that can prevent the ALL SQL Injections?

ok 10x :|

the rexexp in js are the same in php?

thank you

first of all thank you very much, second: you right in case like this one, where the rexexp is simple , so you can solve this with string functions, but if you have a complex exp like a URL exp and you want to bold the all url's in some text, what do you do then? what i mean that i remember that in some programming languages there is some thing like a variable that contains the match , for example : txt.replace(/[abc]/g, "<b> %match </b>") %match contains the match from the regexp, there is something like this in js? For example in php: $result = preg_replace('/([abc])/', "<b>1</b>" ,$my_text);

hello, where i can find tutorial about RexExp and Objects in php? in your website there is no one of this subjects...

no whitespace, i want to do something like this, suppose i have a string like this: a b c d e f g h a i want to change it to this : <b>a</b><b>b</b><b>c</b> d e f g h <b>a</b> 2) i know it was just for the example...

hello, i have a problem suppose in need to sress all a chars , so i do something like this: txt = "d c a vv x c x";document.write(txt.replace(/[a]/g, "<b> a </b>")); but, what i need to do if want to stress the chars a , b and c? txt = " a vv x b d c c x";document.write(txt.replace(/[abc]/g, ? )); ?

ok 10x

i mean together... i need that the text will be aligned to the right and justify, the same text...

hello all,how can i do text-align justify and right?