基于js原生封装的点击显示完整文字
(function(window) {
var inner = '';
var showCont_s = function(ele) {
this.init.apply(this, arguments);
}
showCont_s.prototype = {
//初始化,显示
init : function(ele, dom) {
var els = ele.dom;
var h = els.offsetWidth, fh = els.innerText.length;
if (this.whether(h, fh)) {
return;
}
if (els.querySelector('p')) {
this.hiddCont_s(els)
} else {
inner = '<p>' + els.innerText + '</p>';
els.innerHTML = inner;
this.abs_rihgt(els, ele.w)
}
},
//是否点击
whether : function(h, fh) {
var h = h, fh = fh;
return Math.ceil(h / 14) > fh
},
//隐藏
hiddCont_s : function(els) {
var els = els;
var p = els.querySelector('p')
els.innerHTML = p.innerText;
},
//定位
abs_rihgt : function(els, w) {
var els = els, w = w;
p = els.querySelector('p'), distance = els.offsetLeft;
p.style.left = this.computed(distance, w, p.innerText.length*15) + 'px';
},
//计算
computed : function(d, w, p) {
var d = d, w = w, p = p;
var j = d + p - w;
var num;
if (j < 0) {
num = 0;
} else if (j > 0) {
num = w - p;
}
return num;
}
}
window.showCont_s = showCont_s;
})(window)
