|
var oH2 = $ ("#spetit_word");/Prompt text
var Otextarea = $ ("#p_qa_content");//Input box
var Obutton = $ ("#bt-ico");//button
Otextarea.live ("KeyUp", function () {
Limit (Otextarea, 280, oH2);
})
Obutton.live ("click", Function () {
if (Font_count < 0 | | | font_count = NULL | | | font_count = 140) {
Error (Otextarea);
} else {
Alert (' Publish success! ');
}
});
var Font_count;
function Wordlength (obj) {
var oVal = Obj.val ();
var ovallength = 0;
Oval.replace (/n*s*/, "") = = "? Ovallength = 0:ovallength = Oval.match (/[^-~]/g) = = null? OVal.length:oVal.length + oval.match (/[^-~]/g). length;
Return ovallength
}
function Error (obj) {
var otimer = null;
var i = 0;
Otimer = setinterval (function () {
i++;
i = = 5? Clearinterval (Otimer): (i% 2 = 0 obj.css ("Background-color", "#ffffff"): Obj.css ("Background-color", "#ffd4d4"));
}, 100);
}
obj-to check the input box, inow-how many words, tit-prompt box
function Limit (obj, inow, tit) {
var ovallength = wordlength (obj);
Font_count = Math.floor ((inow-ovallength)/2);
if (font_count >= 0) {
Tit.html ("You can also enter <strong>" + font_count + "</strong> word");
return true;
} else {
Tit.html ("has exceeded <strong style= ' color:red ' >" + math.abs (font_count) + "</strong> word");
return false;
}
return font_count;
} |
